发送http请求
public static String httpGetSend(String url) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
GetMethod getMethod = new GetMethod(url);// GET请求
try {
// http超时5秒
httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
// 设置 get 请求超时为 5 秒
getMethod.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, 5000);
getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
httpClient.executeMethod(getMethod);// 发送请求
// 读取内容
byte[] responseBody = getMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "utf-8");
} catch (Exception e) {
Logger.getLogger(HttpUtils.class).error(e.getMessage());
e.printStackTrace();
} finally {
getMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
/**
* 发送HTTP请求
*
* @param url
* @param propsMap
* 发送的参数
*/
public static String httpSend(String url, Map<String, Object> propsMap) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
// postMethod.
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
try {
httpClient.executeMethod(postMethod);// 发送请求
// Log.info(postMethod.getStatusCode());
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody);
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
/**
* 发送HTTP请求
*
* @param url
* @param propsMap 发送的参数
* @throws IOException
*/
private String httpSend(String url, Map<String, Object> propsMap) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key) == null ? null : propsMap.get(key).toString());
}
postMethod.addParameters(postData);
try {
httpClient.executeMethod(postMethod);// 发送请求
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
// responseMsg = URLDecoder.decode(new String(responseBody),
// "UTF-8");
responseMsg = new String(responseBody, "UTF-8");
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
package com.huayuan.wap.common.utils;
import java.io.IOException;
import java.util.Map;
import java.util.Set;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import com.huayuan.wap.common.model.HttpResponse;
public class HttpUtils {
/**
* 发送HTTP请求
*
* @param url
* @param propsMap 发送的参数
*/
public static HttpResponse httpPost(String url, Map<String, Object> propsMap) {
HttpResponse response = new HttpResponse();
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
if (propsMap != null) {
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
}
postMethod.getParams().setParameter(
HttpMethodParams.HTTP_CONTENT_CHARSET, "utf-8");
postMethod.addRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
try {
int statusCode = httpClient.executeMethod(postMethod);// 发送请求
response.setStatusCode(statusCode);
if (statusCode == HttpStatus.SC_OK) {
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "utf-8");
}
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
response.setContent(responseMsg);
return response;
}
/**
* 发送HTTP请求
*
* @param url
*/
public static HttpResponse httpGet(String url) {
HttpResponse response = new HttpResponse();
String responseMsg = "";
HttpClient httpClient = new HttpClient();
GetMethod getMethod = new GetMethod(url);
try {
int statusCode = httpClient.executeMethod(getMethod);// 发送请求
response.setStatusCode(statusCode);
if (statusCode == HttpStatus.SC_OK) {
// 读取内容
byte[] responseBody = getMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "utf-8");
}
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
getMethod.releaseConnection();// 关闭连接
}
response.setContent(responseMsg);
return response;
}
}
package com.j1.mai.util;
import java.io.IOException;
import java.util.Map;
import java.util.Set;
import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.log4j.Logger;
public class HttpUtils {
/**
* 发送HTTP请求
*
* @param url
* @param propsMap 发送的参数
*/
public static HttpResponse httpPost(String url, Map<String, Object> propsMap) {
HttpResponse response = new HttpResponse();
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
if (propsMap != null) {
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
}
postMethod.getParams().setParameter(
HttpMethodParams.HTTP_CONTENT_CHARSET, "utf-8");
postMethod.addRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
try {
int statusCode = httpClient.executeMethod(postMethod);// 发送请求
response.setStatusCode(statusCode);
if (statusCode == HttpStatus.SC_OK) {
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "utf-8");
}
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
response.setContent(responseMsg);
return response;
}
/**
* 发送HTTP请求
*
* @param url
*/
public static HttpResponse httpGet(String url) {
HttpResponse response = new HttpResponse();
String responseMsg = "";
HttpClient httpClient = new HttpClient();
GetMethod getMethod = new GetMethod(url);
try {
int statusCode = httpClient.executeMethod(getMethod);// 发送请求
response.setStatusCode(statusCode);
if (statusCode == HttpStatus.SC_OK) {
// 读取内容
byte[] responseBody = getMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "utf-8");
}
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
getMethod.releaseConnection();// 关闭连接
}
response.setContent(responseMsg);
return response;
}
/**
* 发送HTTP--GET请求
*
* @param url
* @param propsMap
* 发送的参数
*/
public static String httpGetSend(String url) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
GetMethod getMethod = new GetMethod(url);// GET请求
try {
// http超时5秒
httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
// 设置 get 请求超时为 5 秒
getMethod.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, 5000);
getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
httpClient.executeMethod(getMethod);// 发送请求
// 读取内容
byte[] responseBody = getMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "utf-8");
} catch (Exception e) {
Logger.getLogger(HttpUtils.class).error(e.getMessage());
e.printStackTrace();
} finally {
getMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
/**
* 发送HTTP请求
*
* @param url
* @param propsMap
* 发送的参数
*/
public static String httpSend(String url, Map<String, Object> propsMap) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
// postMethod.
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
try {
httpClient.executeMethod(postMethod);// 发送请求
// Log.info(postMethod.getStatusCode());
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody);
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
/**
* 发送Post HTTP请求
*
* @param url
* @param propsMap
* 发送的参数
* @throws IOException
* @throws HttpException
*/
public static PostMethod httpSendPost(String url, Map<String, Object> propsMap,String authrition) throws Exception {
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
postMethod.addRequestHeader("Authorization",authrition);
postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET,"UTF-8");
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
httpClient.executeMethod(postMethod);// 发送请求
return postMethod;
}
/**
* 发送Post HTTP请求
*
* @param url
* @param propsMap
* 发送的参数
* @throws IOException
* @throws HttpException
*/
public static PostMethod httpSendPost(String url, Map<String, Object> propsMap) throws Exception {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET,"UTF-8");
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
httpClient.executeMethod(postMethod);// 发送请求
return postMethod;
}
/**
* 发送Get HTTP请求
*
* @param url
* @param propsMap
* 发送的参数
* @throws IOException
* @throws HttpException
*/
public static GetMethod httpSendGet(String url, Map<String, Object> propsMap) throws Exception {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
GetMethod getMethod = new GetMethod(url);// GET请求
getMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET,"UTF-8");
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
getMethod.getParams().setParameter(key, propsMap.get(key)
.toString());
}
httpClient.executeMethod(getMethod);// 发送请求
return getMethod;
}
}
package com.founder.ec.member.util;
import java.io.IOException;
import java.util.Map;
import java.util.Set;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
public class HttpUtils {
/**
* 发送HTTP请求
*
* @param url
* @param propsMap
* 发送的参数
*/
public static String httpSend(String url, Map<String, Object> propsMap) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key)
.toString());
}
postMethod.addParameters(postData);
try {
httpClient.executeMethod(postMethod);// 发送请求
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody);
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
}
package com.founder.ec.dec.util;
import java.io.IOException;
import lombok.extern.log4j.Log4j;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.log4j.Logger;
/**
* http请求实体类
*
* @author Yang Yang 2015年11月13日 下午5:20:43
* @since 1.0.0
*/
public class HttpUtils {
/**
* post发送http请求
*
* @param url
* @param data
* @return
*/
public static String sendHttpPost(String url, String data) {
Logger log = Logger.getRootLogger();
String responseMsg = "";
HttpClient httpClient = new HttpClient();
httpClient.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");
PostMethod postMethod = new PostMethod(url);// POST请求
// 参数设置
postMethod.addParameter("param", data);
try {
httpClient.executeMethod(postMethod);// 发送请求
// 读取内容
byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
responseMsg = new String(responseBody, "UTF-8");
} catch (HttpException e) {
log.error(e.getMessage());
} catch (IOException e) {
log.error(e.getMessage());
} finally {
postMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
}
package com.founder.ec.web.util.payments.yeepay;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.*;
/**
*
* <p>Title: </p>
* <p>Description: http utils </p>
* <p>Copyright: Copyright (c) 2006</p>
* <p>Company: </p>
* @author LiLu
* @version 1.0
*/
public class HttpUtils {
private static final String URL_PARAM_CONNECT_FLAG = "&";
private static final int SIZE = 1024 * 1024;
private static Log log = LogFactory.getLog(HttpUtils.class);
private HttpUtils() {
}
/**
* GET METHOD
* @param strUrl String
* @param map Map
* @throws java.io.IOException
* @return List
*/
public static List URLGet(String strUrl, Map map) throws IOException {
String strtTotalURL = "";
List result = new ArrayList();
if(strtTotalURL.indexOf("?") == -1) {
strtTotalURL = strUrl + "?" + getUrl(map);
} else {
strtTotalURL = strUrl + "&" + getUrl(map);
}
// System.out.println("strtTotalURL:" + strtTotalURL);
URL url = new URL(strtTotalURL);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setUseCaches(false);
con.setFollowRedirects(true);
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()),SIZE);
while (true) {
String line = in.readLine();
if (line == null) {
break;
}
else {
result.add(line);
}
}
in.close();
return (result);
}
/**
* POST METHOD
* @param strUrl String
* @param content Map
* @throws java.io.IOException
* @return List
*/
public static List URLPost(String strUrl, Map map) throws IOException {
String content = "";
content = getUrl(map);
String totalURL = null;
if(strUrl.indexOf("?") == -1) {
totalURL = strUrl + "?" + content;
} else {
totalURL = strUrl + "&" + content;
}
URL url = new URL(strUrl);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setDoInput(true);
con.setDoOutput(true);
con.setAllowUserInteraction(false);
con.setUseCaches(false);
con.setRequestMethod("POST");
con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=GBK");
BufferedWriter bout = new BufferedWriter(new OutputStreamWriter(con.
getOutputStream()));
bout.write(content);
bout.flush();
bout.close();
BufferedReader bin = new BufferedReader(new InputStreamReader(con.
getInputStream()),SIZE);
List result = new ArrayList();
while (true) {
String line = bin.readLine();
if (line == null) {
break;
}
else {
result.add(line);
}
}
return (result);
}
/**
* ���URL
* @param map Map
* @return String
*/
private static String getUrl(Map map) {
if (null == map || map.keySet().size() == 0) {
return ("");
}
StringBuffer url = new StringBuffer();
Set keys = map.keySet();
for (Iterator i = keys.iterator(); i.hasNext(); ) {
String key = String.valueOf(i.next());
if (map.containsKey(key)) {
Object val = map.get(key);
String str = val!=null?val.toString():"";
try {
str = URLEncoder.encode(str, "GBK");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
url.append(key).append("=").append(str).
append(URL_PARAM_CONNECT_FLAG);
}
}
String strURL = "";
strURL = url.toString();
if (URL_PARAM_CONNECT_FLAG.equals("" + strURL.charAt(strURL.length() - 1))) {
strURL = strURL.substring(0, strURL.length() - 1);
}
return (strURL);
}
/**
* http 发送方法
* @param strUrl 请求URL
* @param content 请求内容
* @return 响应内容
* @throws org.apache.commons.httpclient.HttpException
* @throws java.io.IOException
*/
public static String post(String strUrl,String content)
throws IOException {
URL url = new URL(strUrl);
HttpURLConnection connection = (HttpURLConnection) url
.openConnection();
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setRequestMethod("POST");
connection.setUseCaches(false);
connection.setInstanceFollowRedirects(true);
connection.setRequestProperty("Content-Type",
"text/plain;charset=UTF-8");
connection.connect();
// POST请求
DataOutputStream out = new DataOutputStream(
connection.getOutputStream());
out.write(content.getBytes("utf-8"));
out.flush();
out.close();
// 读取响应
BufferedReader reader = new BufferedReader(new InputStreamReader(
connection.getInputStream(), "UTF-8"));
String lines;
StringBuffer sb = new StringBuffer("");
while ((lines = reader.readLine()) != null) {
lines = new String(lines.getBytes(), "utf-8");
sb.append(lines);
}
reader.close();
// 断开连接
connection.disconnect();
return sb.toString();
}
}
package com.founder.ec.utils;
import net.sf.json.JSONObject;
import javax.net.ssl.*;
import java.io.*;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Map;
public class HttpsUtils {
private static class TrustAnyTrustManager implements X509TrustManager {
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
}
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[] {};
}
}
private static class TrustAnyHostnameVerifier implements HostnameVerifier {
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
/**
* post方式请求服务器(https协议)
*
* @param url
* 请求地址
* @param content
* 参数
* @param charset
* 编码
* @return
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws IOException
*/
@SuppressWarnings("static-access")
public static String post(String url, Map<String, Object> content, String charset)
throws NoSuchAlgorithmException, KeyManagementException,
IOException {
String responseContent = null;
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, new TrustManager[] { new TrustAnyTrustManager() },
new java.security.SecureRandom());
URL console = new URL(url);
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
conn.setSSLSocketFactory(sc.getSocketFactory());
conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
conn.setDoOutput(true);
conn.setRequestProperty("Content-Type", "application/json;charset=utf-8");
conn.connect();
JSONObject obj = new JSONObject();
obj = obj.fromObject(content);
byte[] b = obj.toString().getBytes();
DataOutputStream out = new DataOutputStream(conn.getOutputStream());
out.write(b, 0, b.length);
// 刷新、关闭
out.flush();
out.close();
InputStream in = conn.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
"UTF-8"));
String tempLine = rd.readLine();
StringBuffer tempStr = new StringBuffer();
String crlf=System.getProperty("line.separator");
while (tempLine != null)
{
tempStr.append(tempLine);
tempStr.append(crlf);
tempLine = rd.readLine();
}
responseContent = tempStr.toString();
rd.close();
in.close();
if (conn != null)
{
conn.disconnect();
}
return responseContent;
}
}
package com.founder.ec.web.util;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Map;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import net.sf.json.JSONObject;
public class HttpsUtils {
private static class TrustAnyTrustManager implements X509TrustManager {
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
}
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[] {};
}
}
private static class TrustAnyHostnameVerifier implements HostnameVerifier {
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
/**
* post方式请求服务器(https协议)
*
* @param url
* 请求地址
* @param content
* 参数
* @param charset
* 编码
* @return
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws IOException
*/
@SuppressWarnings("static-access")
public static String post(String url, Map<String, Object> content, String charset)
throws NoSuchAlgorithmException, KeyManagementException,
IOException {
String responseContent = null;
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, new TrustManager[] { new TrustAnyTrustManager() },
new java.security.SecureRandom());
URL console = new URL(url);
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
conn.setSSLSocketFactory(sc.getSocketFactory());
conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
conn.setDoOutput(true);
conn.setRequestProperty("Content-Type", "application/json;charset=utf-8");
conn.connect();
JSONObject obj = new JSONObject();
obj = obj.fromObject(content);
byte[] b = obj.toString().getBytes();
DataOutputStream out = new DataOutputStream(conn.getOutputStream());
out.write(b, 0, b.length);
// 刷新、关闭
out.flush();
out.close();
InputStream in = conn.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in,
"UTF-8"));
String tempLine = rd.readLine();
StringBuffer tempStr = new StringBuffer();
String crlf=System.getProperty("line.separator");
while (tempLine != null)
{
tempStr.append(tempLine);
tempStr.append(crlf);
tempLine = rd.readLine();
}
responseContent = tempStr.toString();
rd.close();
in.close();
if (conn != null)
{
conn.disconnect();
}
return responseContent;
}
}
/**
* 华润通联合登陆
*/
/**
*
*联合登录获取华润通的用户信息
*
* appid,
* access_token,
* openid,
* sign,
* timestamp,
* 通过code获取token 与openId
*/
@RequestMapping(value = "/getHrtCode")
public String hrt(HttpServletRequest request, HttpServletResponse response,String code,String state) {
JSONObject object = new JSONObject();
JSONObject data = new JSONObject();
String memberKey="";
/**
*
* 读取配置文件拿到华润通数据
*/
String hrtUrl=PropertyConfigurer.getString("hrtUrl");
if(StringUtil.isEmpty(hrtUrl)){
hrtUrl = "https://oauth2.huaruntong.cn/oauth2/access_token";
}
String hrtAppId=PropertyConfigurer.getString("hrtAppId");
if(StringUtil.isEmpty(hrtAppId)){
hrtAppId = "1655100000004";
}
String hrtSignKey=PropertyConfigurer.getString("hrtSignKey");
if(StringUtil.isEmpty(hrtSignKey)){
hrtSignKey = "tmKBcdNCTeyvDLTQFkYtbDdHBUwHZEmSZlNFbUhxHqQOjgev";
}
// //获取当前时间
SimpleDateFormat sd=new SimpleDateFormat("yyyyMMddHHmmss");
String timestamp= sd.format(new Date());
String sign = "appid="+hrtAppId+"&code="+code+
"&grant_type=authorization_code×tamp="
+timestamp+"&app_secret="+hrtSignKey;
sign = MD5.getMD5(sign).toUpperCase();
/**
*发送请求
*/
try {
Map<String,Object> map = new HashMap<String , Object>();
map.put("appid", hrtAppId);
map.put("gant_type", grantType);
map.put("code", code);
map.put("timestamp", timestamp);
map.put("sign",sign);
String back = HttpsUtils.post(hrtUrl, map, "UTF-8");
if(!back.isEmpty() || back!=null){
object= JSONObject.fromObject(back);
data= object.getJSONObject("data");
if( data.size()!=0 ){
String openId= data.getString("openid");
// 异常处理
if (null == openId || "".equals(openId) ) {
request.setAttribute("errors", "授权失败，请重新授权！");
return "/jsp/common/404.jsp";
}
ServiceMessage<com.j1.member.model.Member> result= memberSsoService.hrtFastLogin(openId);
if(result.getStatus() == MsgStatus.NORMAL){
com.j1.member.model.Member member= result.getResult();
memberKey = result.getResult().getMemberKey();
if(member!=null){
request.getSession().setAttribute("memberId", member.getMemberId());
request.getSession().setAttribute("loginName", member.getLoginName());
request.getSession().setAttribute("realName", member.getRealName());
request.getSession().setAttribute("member", member);
request.getSession().setAttribute("mobile",member.getMobile());
request.getSession().setAttribute("memberKey", result.getResult().getMemberKey());
return "redirect:https://www.j1.com?memberKey"+memberKey;
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
logger.error("华瑞通系统内部报错");
}
return "redirect:https://www.j1.com?memberKey"+memberKey;
}
package com.founder.ec.web.util.payments.payeco.http;
import com.founder.ec.web.util.payments.payeco.http.ssl.SslConnection;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Iterator;
import java.util.SortedMap;
/**
* 描述： http通讯基础类
*
*/
public class HttpClient {
private int status;
public int getStatus() {
return status;
}
public void setStatus(int status) {
this.status = status;
}
public static String REQUEST_METHOD_GET = "GET";
public static String REQUEST_METHOD_POST = "POST";
public String send(String postURL, String requestBody,
String sendCharset, String readCharset) {
return send(postURL,requestBody,sendCharset,readCharset,300,300);
}
public String send(String postURL, String requestBody,
String sendCharset, String readCharset,String RequestMethod) {
return send(postURL,requestBody,sendCharset,readCharset,300,300,RequestMethod);
}
/**
* @param postURL 访问地址
* @param requestBody paramName1=paramValue1¶mName2=paramValue2
* @param sendCharset 发送字符编码
* @param readCharset 返回字符编码
* @param connectTimeout 连接主机的超时时间 单位:秒
* @param readTimeout 从主机读取数据的超时时间 单位:秒
* @return 通讯返回
*/
public String send(String url, String requestBody,
String sendCharset, String readCharset,int connectTimeout,int readTimeout) {
try {
return connection(url,requestBody,sendCharset,readCharset,connectTimeout,readTimeout,REQUEST_METHOD_POST);
} catch (Exception ex) {
ex.printStackTrace();
System.out.print("发送请求[" + url + "]失败，" + ex.getMessage());
return null;
}
}
/**
* @param postURL 访问地址
* @param requestBody paramName1=paramValue1¶mName2=paramValue2
* @param sendCharset 发送字符编码
* @param readCharset 返回字符编码
* @param connectTimeout 连接主机的超时时间 单位:秒
* @param readTimeout 从主机读取数据的超时时间 单位:秒
* @param RequestMethod GET或POST
* @return 通讯返回
*/
public String send(String url, String requestBody,
String sendCharset, String readCharset,int connectTimeout,int readTimeout,String RequestMethod) {
try {
return connection(url,requestBody,sendCharset,readCharset,connectTimeout,readTimeout,RequestMethod);
} catch (Exception ex) {
ex.printStackTrace();
System.out.print("发送请求[" + url + "]失败，" + ex.getMessage());
return null;
}
}
public String connection(String postURL, String requestBody,
String sendCharset, String readCharset,int connectTimeout,int readTimeout,String RequestMethod)throws Exception {
if(REQUEST_METHOD_POST.equals(RequestMethod)){
return postConnection(postURL,requestBody,sendCharset,readCharset,connectTimeout,readTimeout,null);
}else if(REQUEST_METHOD_GET.equals(RequestMethod)){
return getConnection(postURL,requestBody,sendCharset,readCharset,connectTimeout,readTimeout,null);
}else{
return "";
}
}
@SuppressWarnings("rawtypes")
public String getConnection(String url, String requestBody,
String sendCharset, String readCharset,int connectTimeout,int readTimeout,SortedMap reqHead)throws Exception {
// Post请求的url，与get不同的是不需要带参数
HttpURLConnection httpConn = null;
try {
if (!url.contains("https:")) {
URL postUrl = new URL(url);
// 打开连接
httpConn = (HttpURLConnection) postUrl.openConnection();
} else {
SslConnection urlConnect = new SslConnection();
httpConn = (HttpURLConnection) urlConnect.openConnection(url);
}
httpConn.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded; charset=" + sendCharset);
if(reqHead!=null&&reqHead.size()>0){
Iterator iterator =reqHead.keySet().iterator();
while (iterator.hasNext()) {
String key = (String) iterator.next();
String val = (String)reqHead.get(key);
httpConn.setRequestProperty(key,val);
}
}
// 设定传送的内容类型是可序列化的java对象
// (如果不设此项,在传送序列化对象时,当WEB服务默认的不是这种类型时可能抛java.io.EOFException) httpUrlConnection.setRequestProperty("Content-type", "application/x-java-serialized-object");
// 连接主机的超时时间（单位：毫秒）
httpConn.setConnectTimeout(1000 * connectTimeout);
// 从主机读取数据的超时时间（单位：毫秒）
httpConn.setReadTimeout(1000 * readTimeout);
// 连接，从postUrl.openConnection()至此的配置必须要在 connect之前完成，
// 要注意的是connection.getOutputStream会隐含的进行 connect。
httpConn.connect();
int status = httpConn.getResponseCode();
setStatus(status);
if (status != HttpURLConnection.HTTP_OK) {
System.out.print("发送请求失败，状态码：[" + status + "] 返回信息："
+ httpConn.getResponseMessage());
return null;
}
BufferedReader reader = new BufferedReader(new InputStreamReader(httpConn
.getInputStream(), readCharset));
StringBuffer responseSb = new StringBuffer();
String line = null;
while ((line = reader.readLine()) != null) {
responseSb.append(line.trim());
}
reader.close();
return responseSb.toString().trim();
} finally {
httpConn.disconnect();
}
}
@SuppressWarnings("rawtypes")
public String postConnection(String postURL, String requestBody,
String sendCharset, String readCharset,int connectTimeout,int readTimeout,SortedMap reqHead)throws Exception {
// Post请求的url，与get不同的是不需要带参数
HttpURLConnection httpConn = null;
try {
if (!postURL.contains("https:")) {
URL postUrl = new URL(postURL);
// 打开连接
httpConn = (HttpURLConnection) postUrl.openConnection();
} else {
SslConnection urlConnect = new SslConnection();
httpConn = (HttpURLConnection) urlConnect.openConnection(postURL);
}
// 设置是否向httpUrlConnection输出，因为这个是post请求，参数要放在
// http正文内，因此需要设为true, 默认情况下是false;
httpConn.setDoOutput(true);
// 设置是否从httpUrlConnection读入，默认情况下是true;
httpConn.setDoInput(true);
// 设定请求的方法为"POST"，默认是GET
httpConn.setRequestMethod("POST");
// Post 请求不能使用缓存
httpConn.setUseCaches(false);
//进行跳转
httpConn.setInstanceFollowRedirects(true);
httpConn.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded; charset=" + sendCharset);
if(reqHead!=null&&reqHead.size()>0){
Iterator iterator =reqHead.keySet().iterator();
while (iterator.hasNext()) {
String key = (String) iterator.next();
String val = (String)reqHead.get(key);
httpConn.setRequestProperty(key,val);
}
}
// 设定传送的内容类型是可序列化的java对象
// (如果不设此项,在传送序列化对象时,当WEB服务默认的不是这种类型时可能抛java.io.EOFException) httpUrlConnection.setRequestProperty("Content-type", "application/x-java-serialized-object");
// 连接主机的超时时间（单位：毫秒）
httpConn.setConnectTimeout(1000 * connectTimeout);
// 从主机读取数据的超时时间（单位：毫秒）
httpConn.setReadTimeout(1000 * readTimeout);
// 连接，从postUrl.openConnection()至此的配置必须要在 connect之前完成，
// 要注意的是connection.getOutputStream会隐含的进行 connect。
httpConn.connect();
DataOutputStream out = new DataOutputStream(httpConn.getOutputStream());
out.write(requestBody.getBytes(sendCharset));
out.flush();
out.close();
int status = httpConn.getResponseCode();
setStatus(status);
if (status != HttpURLConnection.HTTP_OK) {
System.out.print("发送请求失败，状态码：[" + status + "] 返回信息："
+ httpConn.getResponseMessage());
return null;
}
BufferedReader reader = new BufferedReader(new InputStreamReader(httpConn
.getInputStream(), readCharset));
StringBuffer responseSb = new StringBuffer();
String line = null;
while ((line = reader.readLine()) != null) {
responseSb.append(line.trim());
}
reader.close();
return responseSb.toString().trim();
} finally {
httpConn.disconnect();
}
}
public static void main(String[] args) {
}
}
package com.founder.ec.web.util.payments.tenpay;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.UnrecoverableKeyException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.util.HashMap;
import java.util.Map;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
public class HttpClientUtil {
public static final String SunX509 = "SunX509";
public static final String JKS = "JKS";
public static final String PKCS12 = "PKCS12";
public static final String TLS = "TLS";
/**
* get HttpURLConnection
* @param strUrl url地址
* @return HttpURLConnection
* @throws IOException
*/
public static HttpURLConnection getHttpURLConnection(String strUrl)
throws IOException {
URL url = new URL(strUrl);
HttpURLConnection httpURLConnection = (HttpURLConnection) url
.openConnection();
return httpURLConnection;
}
/**
* get HttpsURLConnection
* @param strUrl url地址
* @return HttpsURLConnection
* @throws IOException
*/
public static HttpsURLConnection getHttpsURLConnection(String strUrl)
throws IOException {
URL url = new URL(strUrl);
HttpsURLConnection httpsURLConnection = (HttpsURLConnection) url
.openConnection();
return httpsURLConnection;
}
/**
* 获取不带查询串的url
* @param strUrl
* @return String
*/
public static String getURL(String strUrl) {
if(null != strUrl) {
int indexOf = strUrl.indexOf("?");
if(-1 != indexOf) {
return strUrl.substring(0, indexOf);
}
return strUrl;
}
return strUrl;
}
/**
* 获取查询串
* @param strUrl
* @return String
*/
public static String getQueryString(String strUrl) {
if(null != strUrl) {
int indexOf = strUrl.indexOf("?");
if(-1 != indexOf) {
return strUrl.substring(indexOf+1, strUrl.length());
}
return "";
}
return strUrl;
}
/**
* 查询字符串转换成Map<br/>
* name1=key1&name2=key2&...
* @param queryString
* @return
*/
public static Map queryString2Map(String queryString) {
if(null == queryString || "".equals(queryString)) {
return null;
}
Map m = new HashMap();
String[] strArray = queryString.split("&");
for(int index = 0; index < strArray.length; index++) {
String pair = strArray[index];
HttpClientUtil.putMapByPair(pair, m);
}
return m;
}
/**
* 把键值添加至Map<br/>
* pair:name=value
* @param pair name=value
* @param m
*/
public static void putMapByPair(String pair, Map m) {
if(null == pair || "".equals(pair)) {
return;
}
int indexOf = pair.indexOf("=");
if(-1 != indexOf) {
String k = pair.substring(0, indexOf);
String v = pair.substring(indexOf+1, pair.length());
if(null != k && !"".equals(k)) {
m.put(k, v);
}
} else {
m.put(pair, "");
}
}
/**
* BufferedReader转换成String<br/>
* 注意:流关闭需要自行处理
* @param reader
* @return String
* @throws IOException
*/
public static String bufferedReader2String(BufferedReader reader) throws IOException {
StringBuffer buf = new StringBuffer();
String line = null;
while( (line = reader.readLine()) != null) {
buf.append(line);
buf.append("\r\n");
}
return buf.toString();
}
/**
* 处理输出<br/>
* 注意:流关闭需要自行处理
* @param out
* @param data
* @param len
* @throws IOException
*/
public static void doOutput(OutputStream out, byte[] data, int len)
throws IOException {
int dataLen = data.length;
int off = 0;
while(off < dataLen) {
if(len >= dataLen) {
out.write(data, off, dataLen);
} else {
out.write(data, off, len);
}
//刷新缓冲区
out.flush();
off += len;
dataLen -= len;
}
}
/**
* 获取SSLContext
* @param trustFile
* @param trustPasswd
* @param keyFile
* @param keyPasswd
* @return
* @throws NoSuchAlgorithmException
* @throws KeyStoreException
* @throws IOException
* @throws CertificateException
* @throws UnrecoverableKeyException
* @throws KeyManagementException
*/
public static SSLContext getSSLContext(
FileInputStream trustFileInputStream, String trustPasswd,
FileInputStream keyFileInputStream, String keyPasswd)
throws NoSuchAlgorithmException, KeyStoreException,
CertificateException, IOException, UnrecoverableKeyException,
KeyManagementException {
// ca
TrustManagerFactory tmf = TrustManagerFactory.getInstance(HttpClientUtil.SunX509);
KeyStore trustKeyStore = KeyStore.getInstance(HttpClientUtil.JKS);
trustKeyStore.load(trustFileInputStream, HttpClientUtil
.str2CharArray(trustPasswd));
tmf.init(trustKeyStore);
final char[] kp = HttpClientUtil.str2CharArray(keyPasswd);
KeyManagerFactory kmf = KeyManagerFactory.getInstance(HttpClientUtil.SunX509);
KeyStore ks = KeyStore.getInstance(HttpClientUtil.PKCS12);
ks.load(keyFileInputStream, kp);
kmf.init(ks, kp);
SecureRandom rand = new SecureRandom();
SSLContext ctx = SSLContext.getInstance(HttpClientUtil.TLS);
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), rand);
return ctx;
}
/**
* 获取CA证书信息
* @param cafile CA证书文件
* @return Certificate
* @throws CertificateException
* @throws IOException
*/
public static Certificate getCertificate(File cafile)
throws CertificateException, IOException {
CertificateFactory cf = CertificateFactory.getInstance("X.509");
FileInputStream in = new FileInputStream(cafile);
Certificate cert = cf.generateCertificate(in);
in.close();
return cert;
}
/**
* 字符串转换成char数组
* @param str
* @return char[]
*/
public static char[] str2CharArray(String str) {
if(null == str) return null;
return str.toCharArray();
}
/**
* 存储ca证书成JKS格式
* @param cert
* @param alias
* @param password
* @param out
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws CertificateException
* @throws IOException
*/
public static void storeCACert(Certificate cert, String alias,
String password, OutputStream out) throws KeyStoreException,
NoSuchAlgorithmException, CertificateException, IOException {
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(null, null);
ks.setCertificateEntry(alias, cert);
// store keystore
ks.store(out, HttpClientUtil.str2CharArray(password));
}
public static InputStream String2Inputstream(String str) {
return new ByteArrayInputStream(str.getBytes());
}
}
package com.founder.ec.common.utils;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.UnrecoverableKeyException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.util.HashMap;
import java.util.Map;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class HttpClientUtil {
private static final Log logger = LogFactory.getLog(HttpClientUtil.class);
public static byte[] doHttpClient(String url) {
HttpClient c = new HttpClient();
GetMethod getMethod = new GetMethod(url);
try {
getMethod.getParams().setParameter(HttpMethodParams.SO_TIMEOUT,
5000);
getMethod.getParams().setParameter(
HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler());
int statusCode = c.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK) {
logger.error("doHttpClient Method failed: "
+ getMethod.getStatusLine());
}else{
return getMethod.getResponseBody();
}
} catch (Exception e) {
logger.error("doHttpClient errot : "+e.getMessage());
} finally {
getMethod.releaseConnection();
}
return null;
}
//财付通
public static final String SunX509 = "SunX509";
public static final String JKS = "JKS";
public static final String PKCS12 = "PKCS12";
public static final String TLS = "TLS";
/**
* get HttpURLConnection
* @param strUrl url地址
* @return HttpURLConnection
* @throws IOException
*/
public static HttpURLConnection getHttpURLConnection(String strUrl)
throws IOException {
URL url = new URL(strUrl);
HttpURLConnection httpURLConnection = (HttpURLConnection) url
.openConnection();
return httpURLConnection;
}
/**
* get HttpsURLConnection
* @param strUrl url地址
* @return HttpsURLConnection
* @throws IOException
*/
public static HttpsURLConnection getHttpsURLConnection(String strUrl)
throws IOException {
URL url = new URL(strUrl);
HttpsURLConnection httpsURLConnection = (HttpsURLConnection) url
.openConnection();
return httpsURLConnection;
}
/**
* 获取不带查询串的url
* @param strUrl
* @return String
*/
public static String getURL(String strUrl) {
if(null != strUrl) {
int indexOf = strUrl.indexOf("?");
if(-1 != indexOf) {
return strUrl.substring(0, indexOf);
}
return strUrl;
}
return strUrl;
}
/**
* 获取查询串
* @param strUrl
* @return String
*/
public static String getQueryString(String strUrl) {
if(null != strUrl) {
int indexOf = strUrl.indexOf("?");
if(-1 != indexOf) {
return strUrl.substring(indexOf+1, strUrl.length());
}
return "";
}
return strUrl;
}
/**
* 查询字符串转换成Map<br/>
* name1=key1&name2=key2&...
* @param queryString
* @return
*/
public static Map queryString2Map(String queryString) {
if(null == queryString || "".equals(queryString)) {
return null;
}
Map m = new HashMap();
String[] strArray = queryString.split("&");
for(int index = 0; index < strArray.length; index++) {
String pair = strArray[index];
HttpClientUtil.putMapByPair(pair, m);
}
return m;
}
/**
* 把键值添加至Map<br/>
* pair:name=value
* @param pair name=value
* @param m
*/
public static void putMapByPair(String pair, Map m) {
if(null == pair || "".equals(pair)) {
return;
}
int indexOf = pair.indexOf("=");
if(-1 != indexOf) {
String k = pair.substring(0, indexOf);
String v = pair.substring(indexOf+1, pair.length());
if(null != k && !"".equals(k)) {
m.put(k, v);
}
} else {
m.put(pair, "");
}
}
/**
* BufferedReader转换成String<br/>
* 注意:流关闭需要自行处理
* @param reader
* @return String
* @throws IOException
*/
public static String bufferedReader2String(BufferedReader reader) throws IOException {
StringBuffer buf = new StringBuffer();
String line = null;
while( (line = reader.readLine()) != null) {
buf.append(line);
buf.append("\r\n");
}
return buf.toString();
}
/**
* 处理输出<br/>
* 注意:流关闭需要自行处理
* @param out
* @param data
* @param len
* @throws IOException
*/
public static void doOutput(OutputStream out, byte[] data, int len)
throws IOException {
int dataLen = data.length;
int off = 0;
while(off < dataLen) {
if(len >= dataLen) {
out.write(data, off, dataLen);
} else {
out.write(data, off, len);
}
//刷新缓冲区
out.flush();
off += len;
dataLen -= len;
}
}
/**
* 获取SSLContext
* @param trustFile
* @param trustPasswd
* @param keyFile
* @param keyPasswd
* @return
* @throws NoSuchAlgorithmException
* @throws KeyStoreException
* @throws IOException
* @throws CertificateException
* @throws UnrecoverableKeyException
* @throws KeyManagementException
*/
public static SSLContext getSSLContext(
FileInputStream trustFileInputStream, String trustPasswd,
FileInputStream keyFileInputStream, String keyPasswd)
throws NoSuchAlgorithmException, KeyStoreException,
CertificateException, IOException, UnrecoverableKeyException,
KeyManagementException {
// ca
TrustManagerFactory tmf = TrustManagerFactory.getInstance(HttpClientUtil.SunX509);
KeyStore trustKeyStore = KeyStore.getInstance(HttpClientUtil.JKS);
trustKeyStore.load(trustFileInputStream, HttpClientUtil
.str2CharArray(trustPasswd));
tmf.init(trustKeyStore);
final char[] kp = HttpClientUtil.str2CharArray(keyPasswd);
KeyManagerFactory kmf = KeyManagerFactory.getInstance(HttpClientUtil.SunX509);
KeyStore ks = KeyStore.getInstance(HttpClientUtil.PKCS12);
ks.load(keyFileInputStream, kp);
kmf.init(ks, kp);
SecureRandom rand = new SecureRandom();
SSLContext ctx = SSLContext.getInstance(HttpClientUtil.TLS);
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), rand);
return ctx;
}
/**
* 获取CA证书信息
* @param cafile CA证书文件
* @return Certificate
* @throws CertificateException
* @throws IOException
*/
public static Certificate getCertificate(File cafile)
throws CertificateException, IOException {
CertificateFactory cf = CertificateFactory.getInstance("X.509");
FileInputStream in = new FileInputStream(cafile);
Certificate cert = cf.generateCertificate(in);
in.close();
return cert;
}
/**
* 字符串转换成char数组
* @param str
* @return char[]
*/
public static char[] str2CharArray(String str) {
if(null == str) return null;
return str.toCharArray();
}
/**
* 存储ca证书成JKS格式
* @param cert
* @param alias
* @param password
* @param out
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws CertificateException
* @throws IOException
*/
public static void storeCACert(Certificate cert, String alias,
String password, OutputStream out) throws KeyStoreException,
NoSuchAlgorithmException, CertificateException, IOException {
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(null, null);
ks.setCertificateEntry(alias, cert);
// store keystore
ks.store(out, HttpClientUtil.str2CharArray(password));
}
public static InputStream String2Inputstream(String str) {
return new ByteArrayInputStream(str.getBytes());
}
}
package com.j1.website.util;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Map;
import java.util.Set;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
public class HttpClientUtil {
/**
* 发送HTTP请求
*
* @param url 接口地址
* @param propsMap
* 发送的参数
*/
public static String httpSend(String url, Map<String, Object> propsMap) {
String responseMsg = "";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);// POST请求
// 参数设置
Set<String> keySet = propsMap.keySet();
NameValuePair[] postData = new NameValuePair[keySet.size()];
int index = 0;
for (String key : keySet) {
postData[index++] = new NameValuePair(key, propsMap.get(key).toString());
}
postMethod.addParameters(postData);
try {
httpClient.executeMethod(postMethod);// 发送请求
// 读取内容
BufferedReader reader = new BufferedReader(new InputStreamReader(postMethod.getResponseBodyAsStream()));
// byte[] responseBody = postMethod.getResponseBody();
// 处理返回的内容
// responseMsg = new String(responseBody);
StringBuffer stringBuffer = new StringBuffer();
String str;
while ((str = reader.readLine()) != null) {
stringBuffer.append(str);
}
responseMsg = stringBuffer.toString();
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();// 关闭连接
}
return responseMsg;
}
}
package com.founder.ec.web.util.payments.weixin;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.UnrecoverableKeyException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.util.HashMap;
import java.util.Map;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLContexts;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
/**
* Http客户端工具类<br/>
* 这是内部调用类，请不要在外部调用。
* @author miklchen
*
*/
public class HttpClientUtil {
public static final String SunX509 = "SunX509";
public static final String JKS = "JKS";
public static final String PKCS12 = "PKCS12";
public static final String TLS = "TLS";
/**
* get HttpURLConnection
* @param strUrl url地址
* @return HttpURLConnection
* @throws IOException
*/
public static HttpURLConnection getHttpURLConnection(String strUrl)
throws IOException {
URL url = new URL(strUrl);
HttpURLConnection httpURLConnection = (HttpURLConnection) url
.openConnection();
return httpURLConnection;
}
/**
* get HttpsURLConnection
* @param strUrl url地址
* @return HttpsURLConnection
* @throws IOException
*/
public static HttpsURLConnection getHttpsURLConnection(String strUrl)
throws IOException {
URL url = new URL(strUrl);
HttpsURLConnection httpsURLConnection = (HttpsURLConnection) url
.openConnection();
return httpsURLConnection;
}
/**
* 获取不带查询串的url
* @param strUrl
* @return String
*/
public static String getURL(String strUrl) {
if(null != strUrl) {
int indexOf = strUrl.indexOf("?");
if(-1 != indexOf) {
return strUrl.substring(0, indexOf);
}
return strUrl;
}
return strUrl;
}
/**
* 获取查询串
* @param strUrl
* @return String
*/
public static String getQueryString(String strUrl) {
if(null != strUrl) {
int indexOf = strUrl.indexOf("?");
if(-1 != indexOf) {
return strUrl.substring(indexOf+1, strUrl.length());
}
return "";
}
return strUrl;
}
/**
* 查询字符串转换成Map<br/>
* name1=key1&name2=key2&...
* @param queryString
* @return
*/
public static Map queryString2Map(String queryString) {
if(null == queryString || "".equals(queryString)) {
return null;
}
Map m = new HashMap();
String[] strArray = queryString.split("&");
for(int index = 0; index < strArray.length; index++) {
String pair = strArray[index];
HttpClientUtil.putMapByPair(pair, m);
}
return m;
}
/**
* 把键值添加至Map<br/>
* pair:name=value
* @param pair name=value
* @param m
*/
public static void putMapByPair(String pair, Map m) {
if(null == pair || "".equals(pair)) {
return;
}
int indexOf = pair.indexOf("=");
if(-1 != indexOf) {
String k = pair.substring(0, indexOf);
String v = pair.substring(indexOf+1, pair.length());
if(null != k && !"".equals(k)) {
m.put(k, v);
}
} else {
m.put(pair, "");
}
}
/**
* BufferedReader转换成String<br/>
* 注意:流关闭需要自行处理
* @param reader
* @return String
* @throws IOException
*/
public static String bufferedReader2String(BufferedReader reader) throws IOException {
StringBuffer buf = new StringBuffer();
String line = null;
while( (line = reader.readLine()) != null) {
buf.append(line);
buf.append("\r\n");
}
return buf.toString();
}
/**
* 处理输出<br/>
* 注意:流关闭需要自行处理
* @param out
* @param data
* @param len
* @throws IOException
*/
public static void doOutput(OutputStream out, byte[] data, int len)
throws IOException {
int dataLen = data.length;
int off = 0;
while (off < data.length) {
if (len >= dataLen) {
out.write(data, off, dataLen);
off += dataLen;
} else {
out.write(data, off, len);
off += len;
dataLen -= len;
}
// 刷新缓冲区
out.flush();
}
}
/**
* 获取SSLContext
* @param trustFile
* @param trustPasswd
* @param keyFile
* @param keyPasswd
* @return
* @throws NoSuchAlgorithmException
* @throws KeyStoreException
* @throws IOException
* @throws CertificateException
* @throws UnrecoverableKeyException
* @throws KeyManagementException
*/
public static SSLContext getSSLContext(
FileInputStream trustFileInputStream, String trustPasswd,
FileInputStream keyFileInputStream, String keyPasswd)
throws NoSuchAlgorithmException, KeyStoreException,
CertificateException, IOException, UnrecoverableKeyException,
KeyManagementException {
// ca
TrustManagerFactory tmf = TrustManagerFactory.getInstance(HttpClientUtil.SunX509);
KeyStore trustKeyStore = KeyStore.getInstance(HttpClientUtil.JKS);
trustKeyStore.load(trustFileInputStream, HttpClientUtil
.str2CharArray(trustPasswd));
tmf.init(trustKeyStore);
final char[] kp = HttpClientUtil.str2CharArray(keyPasswd);
KeyManagerFactory kmf = KeyManagerFactory.getInstance(HttpClientUtil.SunX509);
KeyStore ks = KeyStore.getInstance(HttpClientUtil.PKCS12);
ks.load(keyFileInputStream, kp);
kmf.init(ks, kp);
SecureRandom rand = new SecureRandom();
SSLContext ctx = SSLContext.getInstance(HttpClientUtil.TLS);
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), rand);
return ctx;
}
/**
* 获取CA证书信息
* @param cafile CA证书文件
* @return Certificate
* @throws CertificateException
* @throws IOException
*/
public static Certificate getCertificate(File cafile)
throws CertificateException, IOException {
CertificateFactory cf = CertificateFactory.getInstance("X.509");
FileInputStream in = new FileInputStream(cafile);
Certificate cert = cf.generateCertificate(in);
in.close();
return cert;
}
/**
* 字符串转换成char数组
* @param str
* @return char[]
*/
public static char[] str2CharArray(String str) {
if(null == str) return null;
return str.toCharArray();
}
/**
* 存储ca证书成JKS格式
* @param cert
* @param alias
* @param password
* @param out
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws CertificateException
* @throws IOException
*/
public static void storeCACert(Certificate cert, String alias,
String password, OutputStream out) throws KeyStoreException,
NoSuchAlgorithmException, CertificateException, IOException {
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(null, null);
ks.setCertificateEntry(alias, cert);
// store keystore
ks.store(out, HttpClientUtil.str2CharArray(password));
}
public static InputStream String2Inputstream(String str) {
return new ByteArrayInputStream(str.getBytes());
}
/**
* InputStream转换成Byte
* 注意:流关闭需要自行处理
* @param in
* @return byte
* @throws Exception
*/
public static byte[] InputStreamTOByte(InputStream in) throws IOException{
int BUFFER_SIZE = 4096;
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
byte[] data = new byte[BUFFER_SIZE];
int count = -1;
while((count = in.read(data,0,BUFFER_SIZE)) != -1)
outStream.write(data, 0, count);
data = null;
byte[] outByte = outStream.toByteArray();
outStream.close();
return outByte;
}
/**
* InputStream转换成String
* 注意:流关闭需要自行处理
* @param in
* @param encoding 编码
* @return String
* @throws Exception
*/
public static String InputStreamTOString(InputStream in,String encoding) throws IOException{
return new String(InputStreamTOByte(in),encoding);
}
/**
* 微信退款http请求
*
* @param certFilePath
* @param password
* @param orderRefundUrl
* @param packageXml
* @return
* @throws Exception
*/
public static String refund4WxHttpClient(String certFilePath, String password, String orderRefundUrl, StringBuffer packageXml) throws Exception{
StringBuffer retXmlContent = new StringBuffer();
//获取商户证书
KeyStore keyStore = KeyStore.getInstance("PKCS12");
FileInputStream instream = new FileInputStream(new File(certFilePath));
try {
keyStore.load(instream, password.toCharArray());
} finally {
instream.close();
}
// Trust own CA and all self-signed certs
SSLContext sslcontext = SSLContexts.custom()
.loadKeyMaterial(keyStore, password.toCharArray())
.build();
// Allow TLSv1 protocol only
SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
sslcontext,
new String[] { "TLSv1" },
null,
SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
CloseableHttpClient httpclient = HttpClients.custom()
.setSSLSocketFactory(sslsf)
.build();
try {
HttpPost httppost = new HttpPost(orderRefundUrl);
StringEntity myEntity = new StringEntity(packageXml.toString(), "UTF-8");
httppost.setEntity(myEntity);
CloseableHttpResponse response = httpclient.execute(httppost);
try {
HttpEntity entity = response.getEntity();
if (entity != null) {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent(), "utf-8"));
String text;
while ((text = bufferedReader.readLine()) != null) {
retXmlContent.append(text);
}
}
// EntityUtils.consume(entity);
} finally {
response.close();
}
} finally {
httpclient.close();
}
return retXmlContent.toString();
}
}
package com.founder.ec.web.util.payments.weixin.client;
import com.founder.ec.web.util.payments.weixin.HttpClientUtil;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;
import java.net.HttpURLConnection;
import java.security.KeyManagementException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
/**
* 财付通http或者https网络通信客户端<br/>
* ========================================================================<br/>
* api说明：<br/>
* setReqContent($reqContent),设置请求内容，无论post和get，都用get方式提供<br/>
* getResContent(), 获取应答内容<br/>
* setMethod(method),设置请求方法,post或者get<br/>
* getErrInfo(),获取错误信息<br/>
* setCertInfo(certFile, certPasswd),设置证书，双向https时需要使用<br/>
* setCaInfo(caFile), 设置CA，格式未pem，不设置则不检查<br/>
* setTimeOut(timeOut)， 设置超时时间，单位秒<br/>
* getResponseCode(), 取返回的http状态码<br/>
* call(),真正调用接口<br/>
* getCharset()/setCharset(),字符集编码<br/>
*
* ========================================================================<br/>
*
*/
public class TenpayHttpClient {
private static final String USER_AGENT_VALUE =
"Mozilla/4.0 (compatible; MSIE 6.0; Windows XP)";
private static final String JKS_CA_FILENAME =
"tenpay_cacert.jks";
private static final String JKS_CA_ALIAS = "tenpay";
private static final String JKS_CA_PASSWORD = "1222075301";
/** ca证书文件 */
private File caFile;
/** 证书文件 */
private File certFile;
/** 证书密码 */
private String certPasswd;
/** 请求内容，无论post和get，都用get方式提供 */
private String reqContent;
/** 应答内容 */
private String resContent;
/** 请求方法 */
private String method;
/** 错误信息 */
private String errInfo;
/** 超时时间,以秒为单位 */
private int timeOut;
/** http应答编码 */
private int responseCode;
/** 字符编码 */
private String charset;
private InputStream inputStream;
public TenpayHttpClient() {
this.caFile = null;
this.certFile = null;
this.certPasswd = "";
this.reqContent = "";
this.resContent = "";
this.method = "POST";
this.errInfo = "";
this.timeOut = 30;//30秒
this.responseCode = 0;
this.charset = "GBK";
this.inputStream = null;
}
/**
* 设置证书信息
* @param certFile 证书文件
* @param certPasswd 证书密码
*/
public void setCertInfo(File certFile, String certPasswd) {
this.certFile = certFile;
this.certPasswd = certPasswd;
}
/**
* 设置ca
* @param caFile
*/
public void setCaInfo(File caFile) {
this.caFile = caFile;
}
/**
* 设置请求内容
* @param reqContent 表求内容
*/
public void setReqContent(String reqContent) {
this.reqContent = reqContent;
}
/**
* 获取结果内容
* @return String
* @throws IOException
*/
public String getResContent() {
try {
this.doResponse();
} catch (IOException e) {
this.errInfo = e.getMessage();
//return "";
}
return this.resContent;
}
/**
* 设置请求方法post或者get
* @param method 请求方法post/get
*/
public void setMethod(String method) {
this.method = method;
}
/**
* 获取错误信息
* @return String
*/
public String getErrInfo() {
return this.errInfo;
}
/**
* 设置超时时间,以秒为单位
* @param timeOut 超时时间,以秒为单位
*/
public void setTimeOut(int timeOut) {
this.timeOut = timeOut;
}
/**
* 获取http状态码
* @return int
*/
public int getResponseCode() {
return this.responseCode;
}
/**
* 执行http调用。true:成功 false:失败
* @return boolean
*/
public boolean call() {
boolean isRet = false;
//http
if(null == this.caFile && null == this.certFile) {
try {
this.callHttp();
isRet = true;
} catch (IOException e) {
this.errInfo = e.getMessage();
}
return isRet;
}
//https
try {
this.callHttps();
isRet = true;
} catch (UnrecoverableKeyException e) {
this.errInfo = e.getMessage();
} catch (KeyManagementException e) {
this.errInfo = e.getMessage();
} catch (CertificateException e) {
this.errInfo = e.getMessage();
} catch (KeyStoreException e) {
this.errInfo = e.getMessage();
} catch (NoSuchAlgorithmException e) {
this.errInfo = e.getMessage();
} catch (IOException e) {
this.errInfo = e.getMessage();
}
return isRet;
}
protected void callHttp() throws IOException {
if("POST".equals(this.method.toUpperCase())) {
String url = HttpClientUtil.getURL(this.reqContent);
String queryString = HttpClientUtil.getQueryString(this.reqContent);
byte[] postData = queryString.getBytes(this.charset);
this.httpPostMethod(url, postData);
return ;
}
this.httpGetMethod(this.reqContent);
}
protected void callHttps() throws IOException, CertificateException,
KeyStoreException, NoSuchAlgorithmException,
UnrecoverableKeyException, KeyManagementException {
// ca目录
String caPath = this.caFile.getParent();
File jksCAFile = new File(caPath + "/"
+ TenpayHttpClient.JKS_CA_FILENAME);
if (!jksCAFile.isFile()) {
X509Certificate cert = (X509Certificate) HttpClientUtil
.getCertificate(this.caFile);
FileOutputStream out = new FileOutputStream(jksCAFile);
// store jks file
HttpClientUtil.storeCACert(cert, TenpayHttpClient.JKS_CA_ALIAS,
TenpayHttpClient.JKS_CA_PASSWORD, out);
out.close();
}
FileInputStream trustStream = new FileInputStream(jksCAFile);
FileInputStream keyStream = new FileInputStream(this.certFile);
SSLContext sslContext = HttpClientUtil.getSSLContext(trustStream,
TenpayHttpClient.JKS_CA_PASSWORD, keyStream, this.certPasswd);
//关闭流
keyStream.close();
trustStream.close();
if("POST".equals(this.method.toUpperCase())) {
String url = HttpClientUtil.getURL(this.reqContent);
String queryString = HttpClientUtil.getQueryString(this.reqContent);
byte[] postData = queryString.getBytes(this.charset);
this.httpsPostMethod(url, postData, sslContext);
return ;
}
this.httpsGetMethod(this.reqContent, sslContext);
}
public boolean callHttpPost(String url, String postdata) {
boolean flag = false;
byte[] postData;
try {
postData = postdata.getBytes(this.charset);
this.httpPostMethod(url, postData);
flag = true;
} catch (IOException e1) {
e1.printStackTrace();
}
return flag;
}
/**
* 以http post方式通信
* @param url
* @param postData
* @throws IOException
*/
protected void httpPostMethod(String url, byte[] postData)
throws IOException {
HttpURLConnection conn = HttpClientUtil.getHttpURLConnection(url);
this.doPost(conn, postData);
}
/**
* 以http get方式通信
*
* @param url
* @throws IOException
*/
protected void httpGetMethod(String url) throws IOException {
HttpURLConnection httpConnection =
HttpClientUtil.getHttpURLConnection(url);
this.setHttpRequest(httpConnection);
httpConnection.setRequestMethod("GET");
this.responseCode = httpConnection.getResponseCode();
this.inputStream = httpConnection.getInputStream();
}
/**
* 以https get方式通信
* @param url
* @param sslContext
* @throws IOException
*/
protected void httpsGetMethod(String url, SSLContext sslContext)
throws IOException {
SSLSocketFactory sf = sslContext.getSocketFactory();
HttpsURLConnection conn = HttpClientUtil.getHttpsURLConnection(url);
conn.setSSLSocketFactory(sf);
this.doGet(conn);
}
protected void httpsPostMethod(String url, byte[] postData,
SSLContext sslContext) throws IOException {
SSLSocketFactory sf = sslContext.getSocketFactory();
HttpsURLConnection conn = HttpClientUtil.getHttpsURLConnection(url);
conn.setSSLSocketFactory(sf);
this.doPost(conn, postData);
}
/**
* 设置http请求默认属性
* @param httpConnection
*/
protected void setHttpRequest(HttpURLConnection httpConnection) {
//设置连接超时时间
httpConnection.setConnectTimeout(this.timeOut * 1000);
//User-Agent
httpConnection.setRequestProperty("User-Agent",
TenpayHttpClient.USER_AGENT_VALUE);
//不使用缓存
httpConnection.setUseCaches(false);
//允许输入输出
httpConnection.setDoInput(true);
httpConnection.setDoOutput(true);
}
/**
* 处理应答
* @throws IOException
*/
protected void doResponse() throws IOException {
if(null == this.inputStream) {
return;
}
//获取应答内容
this.resContent=HttpClientUtil.InputStreamTOString(this.inputStream,this.charset);
//关闭输入流
this.inputStream.close();
}
/**
* post方式处理
* @param conn
* @param postData
* @throws IOException
*/
protected void doPost(HttpURLConnection conn, byte[] postData)
throws IOException {
// 以post方式通信
conn.setRequestMethod("POST");
// 设置请求默认属性
this.setHttpRequest(conn);
// Content-Type
conn.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
BufferedOutputStream out = new BufferedOutputStream(conn
.getOutputStream());
final int len = 1024; // 1KB
HttpClientUtil.doOutput(out, postData, len);
// 关闭流
out.close();
// 获取响应返回状态码
this.responseCode = conn.getResponseCode();
// 获取应答输入流
this.inputStream = conn.getInputStream();
}
/**
* get方式处理
* @param conn
* @throws IOException
*/
protected void doGet(HttpURLConnection conn) throws IOException {
//以GET方式通信
conn.setRequestMethod("GET");
//设置请求默认属性
this.setHttpRequest(conn);
//获取响应返回状态码
this.responseCode = conn.getResponseCode();
//获取应答输入流
this.inputStream = conn.getInputStream();
}
}
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