IJ：ALI OSS 配置

ylbtech-IJ：ALI OSS 配置

1. src/resources/返回顶部

1、src/resources/

1.1、aliyunoss.properties

# oss\u7684\u5916\u7f51\u57df\u540d
ENDPOINT = oss-cn-beijing.aliyuncs.com
# oss\u7684Access Key ID
ACCESS_KEY_ID = LTAIL15ejxI1XXXi
#oss\u7684Access Key Secret
ACCESS_KEY_SECRET = EBA8t6QzgvHQQ0ixcgeLHcyfXGXXXj
#oss\u7684bucket\u540d\u79f0
BACKET_NAME = xxxbucket
#oss\u7684\u6587\u4ef6\u5939\u540d\u79f0
FOLDER = shineyoo/

#PARTNER_ID =
#AUTH_URL = Http://jf.dingcan365.com/jiaofei/ghkd/auth/
#RECHARGE_URL = Http://jf.dingcan365.com/jiaofei/ghkd/pay/
#QUERY_URL = Http://jf.dingcan365.com/jiaofei/ghkd/orderQuery/
#VERSION = 1.0
#COMM_ID =
#P_KEY = GKpt~!@#JJNET
#DATE_FORMAT = yyyyMMddHHmmss

2、

2. src/java/返回顶部

1、manager/util/common/

1.1、aliyun.oss/

AliyunOSSClientUtil.java

package com.shineyoo.manager.util.common.aliyun.oss;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.aliyun.oss.OSSClient;
import com.aliyun.oss.model.Bucket;
import com.aliyun.oss.model.CannedAccessControlList;
import com.aliyun.oss.model.OSSObject;
import com.aliyun.oss.model.ObjectMetadata;
import com.aliyun.oss.model.PutObjectResult;
import com.shineyoo.manager.util.common.utils.IdGen;
import com.shineyoo.manager.util.common.utils.PropertiesLoader;

/**
 * @class:AliyunOSSClientUtil
 * @descript:java使用阿里云OSS存储对象上传图片
 * @date:2017年3月16日 下午5:58:08
 * @author sang
 */
public class AliyunOSSClientUtil {
    //log日志
    private static Logger logger = LoggerFactory.getLogger(AliyunOSSClientUtil.class);

    private static PropertiesLoader loader = new PropertiesLoader("aliyunoss.properties");
    //阿里云API的内或外网域名
    private static String ENDPOINT;
    //阿里云API的密钥Access Key ID
    private static String ACCESS_KEY_ID;
    //阿里云API的密钥Access Key Secret
    private static String ACCESS_KEY_SECRET;
    //阿里云API的bucket名称
    private static String BACKET_NAME;
    //阿里云API的文件夹名称
    private static String FOLDER;

    //初始化属性
    static{
        ENDPOINT = loader.getProperty("ENDPOINT");
        ACCESS_KEY_ID = loader.getProperty("ACCESS_KEY_ID");
        ACCESS_KEY_SECRET = loader.getProperty("ACCESS_KEY_SECRET");
        BACKET_NAME = loader.getProperty("BACKET_NAME");
        FOLDER = loader.getProperty("FOLDER");
    }
    /**
     * 获取配置
     * @see
     */
    public static String getConfig(String key) {
        String    value = loader.getProperty(key);
        return value;
    }

    /**
     * 获取阿里云OSS客户端对象
     * @return ossClient
     */
    public static OSSClient getOSSClient(){
        return new OSSClient(ENDPOINT,ACCESS_KEY_ID, ACCESS_KEY_SECRET);
    }  

    /**
     * 创建存储空间
     * @param ossClient      OSS连接
     * @param bucketName 存储空间
     * @return
     */
    public  static String createBucketName(OSSClient ossClient,String bucketName){
        //存储空间
        final String bucketNames=bucketName;
        if(!ossClient.doesBucketExist(bucketName)){
            //创建存储空间
            Bucket bucket=ossClient.createBucket(bucketName);
            logger.info("创建存储空间成功");
            return bucket.getName();
        }
        return bucketNames;
    }  

    /**
     * 创建存储空间
     * @param ossClient      OSS连接
     * @param bucketName 存储空间
     * @return
     */
    public  static void putBucketACL(OSSClient ossClient,String bucketName){
        //存储空间
        final String bucketNames=bucketName;
        System.out.println(ossClient.doesBucketExist(bucketName));
        if(ossClient.doesBucketExist(bucketName)){
            //修改存储空间的权限
            ossClient.setBucketAcl(bucketNames, CannedAccessControlList.PublicRead);
            logger.info("创建存储空间成功");
        }
    }  

    /**
     * 删除存储空间buckName
     * @param ossClient  oss对象
     * @param bucketName  存储空间
     */
    public static  void deleteBucket(OSSClient ossClient, String bucketName){
        ossClient.deleteBucket(bucketName);
        logger.info("删除" + bucketName + "Bucket成功");
    }    

    /**
     * 创建模拟文件夹
     * @param ossClient oss连接
     * @param bucketName 存储空间
     * @param folder   模拟文件夹名如"qj_nanjing/"
     * @return  文件夹名
     */
    public  static String createFolder(OSSClient ossClient,String bucketName,String folder){
        //文件夹名
        final String keySuffixWithSlash =folder;
        //判断文件夹是否存在，不存在则创建
        if(!ossClient.doesObjectExist(bucketName, keySuffixWithSlash)){
            //创建文件夹
            ossClient.putObject(bucketName, keySuffixWithSlash, new ByteArrayInputStream(new byte[0]));
            logger.info("创建文件夹成功");
            //得到文件夹名
            OSSObject object = ossClient.getObject(bucketName, keySuffixWithSlash);
            String fileDir=object.getKey();
            return fileDir;
        }
        return keySuffixWithSlash;
    }  

     /**
        * 根据key删除OSS服务器上的文件
        * @param ossClient  oss连接
        * @param bucketName  存储空间
        * @param folder  模拟文件夹名 如"qj_nanjing/"
        * @param key Bucket下的文件的路径名+文件名 如："upload/cake.jpg"
        */
       public static void deleteFile(OSSClient ossClient, String bucketName, String folder, String key){
            ossClient.deleteObject(bucketName, folder + key);
            logger.info("删除" + bucketName + "下的文件" + folder + key + "成功");
       }
       /**
        * 根据key删除OSS服务器上的文件
        * @param key Bucket下的文件的路径名+文件名 如："upload/cake.jpg"
        */
       public static void deleteFile(String key){
           OSSClient ossClient = getOSSClient();
           ossClient.deleteObject(BACKET_NAME,key);
           logger.info("删除" + BACKET_NAME + "下的文件" + key + "成功");
       } 

    /**
     * 上传图片至OSS
     * @param file 上传文件（文件全路径如：D:\\image\\cake.jpg）
     * @return String 返回访问路径
     * */
    public static  String uploadObject2OSS(File file) {
        OSSClient ossClient = getOSSClient();
        String resultStr = null;
        String fileName = null;
        try {
            //以输入流的形式上传文件
            InputStream is = new FileInputStream(file);
            //文件名  如果出现重复，则重新生成名字，再上传
            fileName = getfileName(file.getName());
            if(ossClient.doesObjectExist(BACKET_NAME, FOLDER + fileName)){
                fileName = getfileName(file.getName());
            }
            //文件大小
            Long fileSize = file.length();
            //创建上传Object的Metadata
            ObjectMetadata metadata = new ObjectMetadata();
            //上传的文件的长度
            metadata.setContentLength(is.available());
            //指定该Object被下载时的网页的缓存行为
            metadata.setCacheControl("no-cache");
            //指定该Object下设置Header
            metadata.setHeader("Pragma", "no-cache");
            //指定该Object被下载时的内容编码格式
            metadata.setContentEncoding("utf-8");
            //文件的MIME，定义文件的类型及网页编码，决定浏览器将以什么形式、什么编码读取文件。如果用户没有指定则根据Key或文件名的扩展名生成，
            //如果没有扩展名则填默认值application/octet-stream
            metadata.setContentType(getContentType(fileName));
            //指定该Object被下载时的名称（指示MINME用户代理如何显示附加的文件，打开或下载，及文件名称）
            metadata.setContentDisposition("filename/filesize=" + fileName + "/" + fileSize + "Byte.");
            //上传文件   (上传文件流的形式)
            PutObjectResult putResult = ossClient.putObject(BACKET_NAME, FOLDER + fileName, is, metadata);
            resultStr = putResult.getETag();
            logger.info("上传阿里云OSS服务器成功." +resultStr);
            //解析结果
        } catch (Exception e) {
            e.printStackTrace();
             logger.error("上传阿里云OSS服务器异常." + e.getMessage(), e);
        }
        return BACKET_NAME+"."+ENDPOINT+"/"+FOLDER + fileName;
    }
    /**
     * 上传图片至OSS
     * @param in 上传文件流
     * @return String 返回访问路径,图片存储KEY
     * */
    public static  String uploadObject2OSS(InputStream in,String name,Long size) {
        OSSClient ossClient = getOSSClient();
        String resultStr = null;
        String fileName = null;
        try {
            //文件名  如果出现重复，则重新生成名字，再上传
            fileName = getfileName(name);
            if(ossClient.doesObjectExist(BACKET_NAME, FOLDER + fileName)){
                fileName = getfileName(name);
            }
            //文件大小
            Long fileSize = size;
            //创建上传Object的Metadata
            ObjectMetadata metadata = new ObjectMetadata();
            //上传的文件的长度
            metadata.setContentLength(in.available());
            //指定该Object被下载时的网页的缓存行为
            metadata.setCacheControl("no-cache");
            //指定该Object下设置Header
            metadata.setHeader("Pragma", "no-cache");
            //指定该Object被下载时的内容编码格式
            metadata.setContentEncoding("utf-8");
            //文件的MIME，定义文件的类型及网页编码，决定浏览器将以什么形式、什么编码读取文件。如果用户没有指定则根据Key或文件名的扩展名生成，
            //如果没有扩展名则填默认值application/octet-stream
            metadata.setContentType(getContentType(fileName));
            //指定该Object被下载时的名称（指示MINME用户代理如何显示附加的文件，打开或下载，及文件名称）
            metadata.setContentDisposition("filename/filesize=" + fileName + "/" + fileSize + "Byte.");
            //上传文件   (上传文件流的形式)
            PutObjectResult putResult = ossClient.putObject(BACKET_NAME, FOLDER + fileName, in, metadata);
            resultStr = putResult.getETag();
            logger.info("上传阿里云OSS服务器成功." +resultStr);
            //解析结果
        } catch (Exception e) {
            e.printStackTrace();
            logger.error("上传阿里云OSS服务器异常." + e.getMessage(), e);
        }
        return BACKET_NAME+"."+ENDPOINT+"/"+FOLDER + fileName;
    }  

    /**
     * 通过文件名判断并获取OSS服务文件上传时文件的contentType
     * @param fileName 文件名
     * @return 文件的contentType
     */
    public static  String getContentType(String fileName){
        //文件的后缀名
        String fileExtension = fileName.substring(fileName.lastIndexOf("."));
        if(".bmp".equalsIgnoreCase(fileExtension)) {
            return "image/bmp";
        }
        if(".gif".equalsIgnoreCase(fileExtension)) {
            return "image/gif";
        }
        if(".jpeg".equalsIgnoreCase(fileExtension) || ".jpg".equalsIgnoreCase(fileExtension)  || ".png".equalsIgnoreCase(fileExtension) ) {
            return "image/jpeg";
        }
        if(".html".equalsIgnoreCase(fileExtension)) {
            return "text/html";
        }
        if(".txt".equalsIgnoreCase(fileExtension)) {
            return "text/plain";
        }
        if(".vsd".equalsIgnoreCase(fileExtension)) {
            return "application/vnd.visio";
        }
        if(".ppt".equalsIgnoreCase(fileExtension) || "pptx".equalsIgnoreCase(fileExtension)) {
            return "application/vnd.ms-powerpoint";
        }
        if(".doc".equalsIgnoreCase(fileExtension) || "docx".equalsIgnoreCase(fileExtension)) {
            return "application/msword";
        }
        if(".xml".equalsIgnoreCase(fileExtension)) {
            return "text/xml";
        }
        //默认返回类型
        return "image/jpeg";
    }  

    /**
     * 修改文件名
     * @param fileName 文件名
     * @return 文件的新名称
     */
    public static  String getfileName(String fileName){
        String fileType = fileName.substring(fileName.lastIndexOf("."), fileName.length());
        String name = IdGen.uuid()+fileType;
        System.out.println(fileName+"----"+name);
        return name;

    }

    //测试
    public static void main(String[] args) throws Exception {
        /* //上传文件
        String f="D:\\tu\\21107201_230758751000-2.jpg";
        File file=new File(f);
        try{
            String md5key = AliyunOSSClientUtil.uploadObject2OSS(file);
            System.out.println("上传后的文件MD5数字唯一签名:" + md5key);
        }catch(Exception e){
            e.printStackTrace();
        }*/

         //初始化OSSClient
        OSSClient ossClient=AliyunOSSClientUtil.getOSSClient();
        //上传文件
        String files="D:\\tu\\w1.png,D:\\tu\\w2.png,D:\\tu\\w3.png,D:\\tu\\w4.png,D:\\tu\\w5.png";
        String[] file=files.split(",");
        for(String filename:file){
            //System.out.println("filename:"+filename);
            File filess=new File(filename);
            String md5key = AliyunOSSClientUtil.uploadObject2OSS(filess);
            System.out.println("文件地址：" + md5key);
            //上传后的文件MD5数字唯一签名:40F4131427068E08451D37F02021473A
        }
    }  

}  

2、

3. src/webapp/返回顶部

1、WEB-INF/tags/up/

1.1、multiple.tag

<%@ tag language="java" pageEncoding="UTF-8"%>
<%@ include file="/webpage/include/taglib.jsp"%>
<%@ attribute name="name" type="java.lang.String" required="true" description="输入名称"%>
<%@ attribute name="files" type="java.util.List" required="false" description="文件集合"%>
<style>
.img-div {
    position: relative;
    display: inline-block;
}
.img-p{
    position: absolute;
    background: url("${ctxStatic}/common/img/close1.png");
    top: 1px;
    right: 11px;
    z-index: 100;
    width: 25px;
    height: 25px;
    background-size: 100%;
    background-repeat: no-repeat;
}
</style>
<div class="lightBoxGallery">
        <!-- 删除的delIds,后台接收并删除响应的资源 -->
        <input type="hidden" name="delIds" id="delIds" value="">
        <i class="layui-icon" style="font-size: 30px; color: #009688;cursor: pointer;" id="iconFile">+</i>
        <input id="uploadFile1" type="file" multiple="multiple" onchange="upload.showImg(event)"  name="${name}"  accept="image/gif,image/jpeg,image/jpg,image/png,image/svg"  style="display: none"/>
        <div id="filecontent">
            <c:forEach items="${files}" var="file">
                <div class="img-div">
                    <p class="img-p" style="right:3px!important" onclick="upload.delImg(this,'${file.url}')"></p>
                    <img src="${file.url}" style="height: 100px;width: 100px;">
                </div>
            </c:forEach>
        </div>
</div>
<script type="text/javascript">
;var upload = {};!function(){
    var _numIndex = 1;
    $("#iconFile").click(function () {
        debugger
        $("#uploadFile"+ _numIndex).click();
    });
   /*  $("#uploadFile"+ _numIndex).on("change",function(e){
        debugger
        var files = e.target.files;
        if(files.length > 0){
            $.each(files,function(index,file){
                var img = new Image(), url = img.src = URL.createObjectURL(file);
                img.width = "100";
                img.height = "100";
                img.style.paddingRight='10px';
                img.style.paddingBottom='5px';
                var _div = document.createElement("div");
                _div.setAttribute("class","img-div");
                var node = document.createElement("p");
                node.setAttribute("class","img-p")
                node.onclick=function(){
                    delImg(this)
                }
                _div.appendChild(node);
                img.onload = function() {
                    URL.revokeObjectURL(url)
                    _div.appendChild(img)
                    $('#filecontent').append(_div)
                }
            });
            debugger
            //创建inputFile +1
            var dom = $("#uploadFile" + _numIndex).clone().attr("id","uploadFile"+ (++_numIndex));
            $("#filecontent").before(dom);
        }
    });
     */
     upload.delImg = function(args,ids){
         debugger
         $(args).parents(".img-div").remove();
         if(ids != null && ids != ""){
             ids = ids.substring(ids.indexOf("image"));
         }
         var val = $("#delIds").val();
         if(val != ""){
             val += ","+ ids;
            $("#delIds").val(val);
         }else{
            $("#delIds").val(ids);
         }
     }
    upload.showImg = function(e){
         e = e ||event;
         var files = e.target.files;
         if(files.length > 0){
                $.each(files,function(index,file){
                    var img = new Image(), url = img.src = URL.createObjectURL(file);
                    img.width = "100";
                    img.height = "100";
                    img.style.paddingRight='10px';
                    img.style.paddingBottom='5px';
                    var _div = document.createElement("div");
                    _div.setAttribute("class","img-div");
                    var node = document.createElement("p");
                    node.setAttribute("class","img-p")
                    node.onclick=function(){
                        upload.delImg(this)
                    }
                    _div.appendChild(node);
                    img.onload = function() {
                        URL.revokeObjectURL(url)
                        _div.appendChild(img)
                        $('#filecontent').append(_div)
                    }
                });
                debugger
                //创建inputFile +1
                var input = document.createElement("input");
                input.setAttribute("id","uploadFile"+ (++_numIndex));
                input.setAttribute("type","file");
                input.setAttribute("multiple","multiple");
                input.setAttribute("name","${name}");
                input.style.display = "none";
                input.onchange=function(e){
                    upload.showImg(e);
                }
                $("#filecontent").before(input);
         }
     }
}(window);
</script>

1.2、multipleSingle.tag

<%@ tag language="java" pageEncoding="UTF-8"%>
<%@ include file="/webpage/include/taglib.jsp"%>
<%@ attribute name="name" type="java.lang.String" required="true" description="输入名称"%>
<%@ attribute name="accept" type="java.lang.String" required="false" description="文件类型"%>
<%@ attribute name="echo" type="java.lang.String" required="false" description="文件回显"%>
<%@ attribute name="index" type="java.lang.String" required="false" description="下标"%>
<style>
.img-div {
    position: relative;
    display: inline-block;
}
.img-p{
    position: absolute;
    background: url("${ctxStatic}/common/img/close1.png");
    top: 1px;
    right: 11px;
    z-index: 100;
    width: 25px;
    height: 25px;
    background-size: 100%;
    background-repeat: no-repeat;
}
</style>
<div class="lightBoxGallery">
        <!-- 删除的delIds,后台接收并删除响应的资源 -->
        <input type="hidden" name="delIds" id="delIds" value="">
        <i class="layui-icon iconFile" style="font-size: 30px; color: #009688;cursor: pointer;"  id="iconFile${index}">+</i>
        <input class="uploadFile" id="uploadFile${index}" type="file" name="${name}"  accept="${accept == null? 'image/gif,image/jpeg,image/jpg,image/png,image/svg':accept}"  style="display: none"/>
        <div id="filecontent" class="${index}">
            <c:if test="${ not empty echo}">
              <div class="img-div">
                    <p class="img-p" style="right:3px!important" onclick="singleUpload.delImg(this,'${echo}')"></p>
                    <img src="${echo}" style="height: 100px;width: 100px;">
              </div>
            </c:if>
        </div>
</div>
<script type="text/javascript">
;var singleUpload = {};!function(){
    $(".iconFile").unbind("click").click(function () {
        $(this).next(".uploadFile").click();
    });
    $(".uploadFile").unbind("change").on("change",function(e){
        debugger
        var $this = $(this);
        var files = e.target.files;
        if(files.length > 0){
            $.each(files,function(index,file){
                if(file.type.indexOf("video") > -1){
                    $this.next("#filecontent").empty().append(file.name);
                }else if(file.type.indexOf("pdf") > -1){
                    $this.next("#filecontent").empty().append(file.name);
                }else{
                    var img = new Image(), url = img.src = URL.createObjectURL(file);
                    img.width = "100";
                    img.height = "100";
                    img.style.paddingRight='10px';
                    img.style.paddingBottom='5px';
                    var _div = document.createElement("div");
                    _div.setAttribute("class","img-div");
                    var node = document.createElement("p");
                    node.setAttribute("class","img-p")
                    node.onclick=function(){
                        singleUpload.delImg(this)
                    }
                    _div.appendChild(node);
                    img.onload = function() {
                        URL.revokeObjectURL(url)
                        _div.appendChild(img)
                        $this.next("#filecontent").empty().append(_div)
                    }
                }
            });
        }
    });
    singleUpload.delImg = function (args,ids){
         $(args).parents(".img-div").remove();
        if(ids != null && ids != ""){
             ids = ids.substring(ids.indexOf("image"));
             var val = $(args).parents("#delIds").val();
             ids = (val != null && val != "") ? (val + "," + ids) : ids;
             $(args).parents("#delIds").val(ids);
         }
     }
}();
</script>

1.3、single.tag

<%@ tag language="java" pageEncoding="UTF-8"%>
<%@ include file="/webpage/include/taglib.jsp"%>
<%@ attribute name="name" type="java.lang.String" required="true" description="输入名称"%>
<%@ attribute name="accept" type="java.lang.String" required="false" description="文件类型"%>
<%@ attribute name="echo" type="java.lang.String" required="false" description="文件回显"%>
<style>
.img-div {
    position: relative;
    display: inline-block;
}
.img-p{
    position: absolute;
    background: url("${ctxStatic}/common/img/close1.png");
    top: 1px;
    right: 11px;
    z-index: 100;
    width: 25px;
    height: 25px;
    background-size: 100%;
    background-repeat: no-repeat;
}
</style>
<div class="lightBoxGallery">
        <!-- 删除的delIds,后台接收并删除响应的资源 -->
        <input type="hidden" name="delIds" id="delIds" value="">
        <i class="layui-icon" style="font-size: 30px; color: #009688;cursor: pointer;" id="iconFile">+</i>
        <input id="uploadFile" type="file" name="${name}"  accept="${accept == null? 'image/gif,image/jpeg,image/jpg,image/png,image/svg':accept}"  style="display: none"/>
        <div id="filecontent">
            <c:if test="${ not empty echo}">
              <div class="img-div">
                    <p class="img-p" style="right:3px!important" onclick="singleUpload.delImg(this,'${echo}')"></p>
                    <img src="${echo}" style="height: 100px;width: 100px;">
              </div>
            </c:if>
        </div>
</div>
<script type="text/javascript">
;var singleUpload = {};!function(){
    $("#iconFile").click(function () {
        $("#uploadFile").click();
    });
    $("#uploadFile").on("change",function(e){
        var files = e.target.files;
        if(files.length > 0){
            $.each(files,function(index,file){
                var img = new Image(), url = img.src = URL.createObjectURL(file);
                img.width = "100";
                img.height = "100";
                img.style.paddingRight='10px';
                img.style.paddingBottom='5px';
                var _div = document.createElement("div");
                _div.setAttribute("class","img-div");
                var node = document.createElement("p");
                node.setAttribute("class","img-p")
                node.onclick=function(){
                    singleUpload.delImg(this)
                }
                _div.appendChild(node);
                img.onload = function() {
                    URL.revokeObjectURL(url)
                    _div.appendChild(img)
                    $('#filecontent').empty().append(_div)
                }
            });
        }
    });
    singleUpload.delImg = function (args,ids){
         $(args).parents(".img-div").remove();
        if(ids != null && ids != ""){
             ids = ids.substring(ids.indexOf("image"));
             var val = $("#delIds").val();
             ids = (val != null && val != "") ? (val + "," + ids) : ids;
             $("#delIds").val(ids);
         }
     }
}();
</script>

2、

4.返回顶部

1、

实体继承ExtEntity

ExtEntity.Java

java/com/manager/util/modules/

system/service/systemSlideService.java

@Transactional(readOnly = false)
    public void save(SystemSlide systemSlide) {

        if(!systemSlide.getSingle().isEmpty()){
            //获取文件
            MultipartFile single = systemSlide.getSingle();
            String name = single.getOriginalFilename();//文件名字
            String key;
            try {
                key = AliyunOSSClientUtil.uploadObject2OSS(single.getInputStream(),name,single.getSize());
                systemSlide.setSrc(key);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        super.save(systemSlide);
    }

2、

5.返回顶部

0、

https://www.aliyun.com/product/oss

1、

 

6.返回顶部

 

作者：ylbtech 出处：http://ylbtech.cnblogs.com/ 本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。