最新整合maven+SSM+Tomcat 实现注册登录
mybatis学习 http://www.mybatis.org/mybatis-3/zh/index.html
Spring学习：http://blog.csdn.net/king1425/article/details/65631607
SpringMVC学习：http://blog.csdn.net/king1425/article/details/68922706
先看效果：
之后会有源代码，最好下载并对着代码观看
使用maven管理项目，需要注意修改编译输出目录。否则后期运行可能找不到类。
1.先建立必要的包。
如图所示：
2.根据数据库建立必要的表。
3.在pop.xml中引入必要的配置；
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ws</groupId>
<artifactId>FAQ</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>lavaFAQ</name>
<url>http://maven.apache.org</url>
<build>
<finalName>faq</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>utf8</encoding>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
</build>
<properties>
<!-- spring版本号 -->
<spring.version>4.0.2.RELEASE</spring.version>
<!-- mybatis版本号 -->
<mybatis.version>3.2.6</mybatis.version>
<!-- log4j日志文件管理包版本 -->
<slf4j.version>1.7.7</slf4j.version>
<log4j.version>1.2.17</log4j.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<!-- spring核心包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- mybatis核心包 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<!-- mybatis/spring包 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.2</version>
</dependency>
<!-- 导入java ee jar 包 -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<!-- 导入Mysql数据库链接jar包 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.30</version>
</dependency>
<!-- 导入dbcp的jar包，用来在applicationContext.xml中配置数据库 -->
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.2.2</version>
</dependency>
<!-- JSTL标签类 -->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- 日志文件管理包 -->
<!-- log start -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- 格式化对象，方便输出日志 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.1.41</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.7</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- log end -->
<!-- 映入JSON -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
<!-- 上传组件包 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.mail/mail -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4</version>
</dependency>
</dependencies>
<!-- added by wangshuo end -->
</project>
然后执行 maven install。成功后配置SSM。
建立 spring-mybatis.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- 自动扫描 -->
<context:component-scan base-package="com.lava" />
<!-- 引入配置文件 -->
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:jdbc.properties" />
</bean>
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="${driverClassName}" />
<property name="url" value="${url}" />
<property name="username" value="${username}" />
<property name="password" value="${password}" />
<!-- 初始化连接大小 -->
<property name="initialSize" value="${initialSize}"></property>
<!-- 连接池最大数量 -->
<property name="maxActive" value="${maxActive}"></property>
<!-- 连接池最大空闲 -->
<property name="maxIdle" value="${maxIdle}"></property>
<!-- 连接池最小空闲 -->
<property name="minIdle" value="${minIdle}"></property>
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="${maxWait}"></property>
</bean>
<!-- spring和MyBatis完美整合，不需要mybatis的配置映射文件 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 自动扫描mapping.xml文件 -->
<property name="mapperLocations" value="classpath:com/lava/lavafaq/mapping/*.xml"></property>
</bean>
<!-- DAO接口所在包名，Spring会自动查找其下的类 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.lava.lavafaq.dao" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
</bean>
<!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
</beans>
建立 spring-mvc.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
<!-- 自动扫描该包，使SpringMVC认为包下用了@controller注解的类是控制器 -->
<context:component-scan base-package="com.lava.lavafaq.controller" />
<!--避免IE执行AJAX时，返回JSON出现下载文件 -->
<bean id="mappingJacksonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<!-- 启动SpringMVC的注解功能，完成请求和注解POJO的映射 -->
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 -->
</list>
</property>
</bean>
<!-- 定义跳转的文件的前后缀 ，视图模式配置-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀，变成一个 可用的url地址 -->
<!-- <property name="prefix" value="/WEB-INF/jsp/" /> -->
<property name="prefix" value="/pages/" />
<property name="suffix" value=".jsp" />
<property name="order" value="1" />
</bean>
<!-- 配置文件上传，如果没有使用文件上传可以不用配置，当然如果不配，那么配置文件中也不必引入上传组件包 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 默认编码 -->
<property name="defaultEncoding" value="utf-8" />
<!-- 文件大小最大值 -->
<property name="maxUploadSize" value="10485760000" />
<!-- 内存中的最大值 -->
<property name="maxInMemorySize" value="40960" />
</bean>
<!-- 扩充了注解驱动，可以将请求参数绑定到控制器参数 -->
<mvc:annotation-driven/>
<!-- 启用基于Spring的注解 -->
<context:annotation-config/>
<!-- 静态资源处理 -->
<mvc:resources mapping="/script/**" location="/script/" />
<mvc:resources mapping="/app/**" location="/app/" />
<mvc:resources mapping="/css/**" location="/css/" />
<mvc:resources mapping="/images/**" location="/images/" />
<!-- 国际化配置 -->
<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
<property name="basename">
<value>message</value>
</property>
<property name="defaultEncoding">
<value>UTF-8</value>
</property>
</bean>
<!-- 日期全局转换配置 -->
<bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
<property name="converters">
<list>
<bean class="com.lava.lavafaq.springmvc.DateConverter" />
</list>
</property>
</bean>
</beans>
然后在 web.xml中添加：
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>Archetype Created Web Application</display-name>
<!-- Spring和mybatis的配置文件 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mybatis.xml</param-value>
</context-param>
<!-- 编码过滤器 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<async-supported>true</async-supported>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- Spring监听器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 防止Spring内存溢出监听器 -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<!-- Spring MVC servlet -->
<servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<!-- 此处可以可以配置成*.do，对应struts的后缀习惯 -->
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>/index.jsp</welcome-file>
</welcome-file-list>
<!-- 配置SESSION超时，单位是分钟 -->
<session-config>
<session-timeout>15</session-timeout>
</session-config>
</web-app>
然后建立 jdbc.properties和log4J.properties
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://127.0.0.1:3306/faq
username=root
password=123456
initialSize=10
maxActive=300
maxIdle=20
minIdle=1
maxWait=60000
log4j.rootLogger=DEBUG,Console,File
#定义日志输出目的地为控制台
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
#可以灵活地指定日志输出格式，下面一行是指定具体的格式
log4j.appender.Console.layout = org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%c] - %m%n
#文件大小到达指定尺寸的时候产生一个新的文件
log4j.appender.File = org.apache.log4j.RollingFileAppender
#指定输出目录
log4j.appender.File.File = logs/ssm.log
#定义文件最大大小
log4j.appender.File.MaxFileSize = 10MB
# 输出所以日志，如果换成DEBUG表示输出DEBUG以上级别日志
log4j.appender.File.Threshold = ALL
log4j.appender.File.layout = org.apache.log4j.PatternLayout
log4j.appender.File.layout.ConversionPattern =[%p] [%d{yyyy-MM-dd HH\:mm\:ss}][%c]%m%n
至此配置完成。配置是SSM中至关重要的部分，只要配置成功，接下来很容易
然后写入SSM逻辑代码（看源码）。
然后建立测试类，测试Spring与mybatis
@RunWith(SpringJUnit4ClassRunner.class) //表示继承了SpringJUnit4ClassRunner类
@ContextConfiguration(locations = {"classpath:spring-mybatis.xml"})
public class TestMyBatis {
private static Logger logger = Logger.getLogger(TestMyBatis.class);
//private ApplicationContext ac = null;
@Resource
private IPersonService personService = null;
/* @Before
public void before() {
ac = new ClassPathXmlApplicationContext("applicationContext.xml");
userService = (IUserService) ac.getBean("userService");
} */
@Test
public void test1() {
Person person = new Person();
person.setMail("114336");
person.setPassword("114336");
logger.info(personService.loginPerson(person));
logger.info("ws");
}
如果控制台有打印personService.loginPerson(person)返回值，即成功（之后会有源代码，对着代码观看）
然后测试spring-mvc
浏览器地址栏输入：
输入地址：localhost:8080/项目名称/user/login 跳转至登录界面即成功。
下面走一遍代码实现逻辑流程
输入完毕，点击注册按钮。执行Ajax
login.js
$.ajax({
type: reMethod,
url: "/ssm/login/person",
data: sendData,
dataType: "json",
success: function(result) {
if (result.success) {
$('#user').focus().css({
border: "1px solid green",
boxShadow: "0 0 2px green"
});
$("#userCue").html("<font color='green'><b>"+result.text+"</b></font>");
alert(result.text);
return false;
} else {
$('#user').css({
border: "1px solid #D7D7D7",
boxShadow: "none"
});
$("#userCue").html("<font color='red'><b>"+result.text+"</b></font>");
alert(result.text);
}
}
});
spring mvc 拦截 url: “/ssm/login/person”,
@Controller
@RequestMapping("/login")
public class LoginController {
.........
@RequestMapping("/person")
@ResponseBody
private Object register(Person person){
logger.debug("ws--register-------");
person.setState(0);
return ResponseUtils.sendSuccess(this.personService.registerPerson(person));
}
数据合法则发邮件给用户，等待激活。
package com.ws.core.utils;
import java.security.GeneralSecurityException;
import java.security.NoSuchAlgorithmException;
import java.util.Date;
import java.util.Properties;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import org.apache.log4j.Logger;
import com.cn.hnust.been.Person;
import com.cn.hnust.controller.LoginController;
import com.sun.mail.util.MailSSLSocketFactory;
public class MailUtils {
private static Logger logger = Logger.getLogger(MailUtils.class);
//--------------参数---------------------
public static final String FROM = "1143368701@qq.com";//发件人的email
public static final String PWD = "*********";//发件人密码--邮箱密码,填写自己的
public static final String URL = "http://localhost:8080/ssm/login";//项目主页
public static final int TIMELIMIT = 1000*60*60*24; //激活邮件过期时间24小时
public static final String TITLE = "FAQ账户激活邮件";
//---------------自定义函数-----------------
public static Person sendMail(Person u) throws AddressException, MessagingException, NoSuchAlgorithmException {
//注册邮箱
String to = u.getMail();
//当前时间戳
Long curTime = System.currentTimeMillis();
//激活的有效时间
Long activateTime = curTime+TIMELIMIT;
//激活码--用于激活邮箱账号
u.setActiCode(UUIDUtils.getUUID()+curTime);
String actiCode = u.getActiCode();
//过期时间
u.setToken_exptime(String.valueOf(activateTime));
//发送的邮箱内容
String content = "<p>您好 O(∩_∩)O~~<br><br>欢迎加入FAQ!<br><br>帐户需要激活才能使用，赶紧激活成为FAQ正式的一员吧:)<br><br>请在24小时内点击下面的链接立即激活帐户："
+"<br><a href='"+URL+"/activatemail/?actiCode="+actiCode+"&email="+to+"'>"
+URL+"/activatemail/?actiCode="+actiCode+"&email="+to+"</a></p>";
//调用发送邮箱服务
sendMailEntity(to, TITLE, content);
return u;
}
public static void sendMailEntity(String to,String title,String content) throws AddressException, MessagingException {
Properties props = new Properties(); //可以加载一个配置文件
// 设置邮件服务器主机名
props.setProperty("mail.host", "smtp.qq.com");//指定邮件服务器，默认端口 25
// 发送服务器需要身份验证
props.setProperty("mail.smtp.auth", "true");//要采用指定用户名密码的方式去认证
// 发送邮件协议名称
props.setProperty("mail.transport.protocol", "smtp");
// 开启SSL加密，否则会失败
MailSSLSocketFactory sf = null;
try {
sf = new MailSSLSocketFactory();
} catch (GeneralSecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sf.setTrustAllHosts(true);
props.put("mail.smtp.ssl.enable", "true");
props.put("mail.smtp.ssl.socketFactory", sf);
//根据属性新建一个邮件会话
Session session = Session.getInstance(props,new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
// TODO Auto-generated method stub
return new PasswordAuthentication(FROM, PWD);
}
});
session.setDebug(true); //有他会打印一些调试信息。
MimeMessage message = new MimeMessage(session);//由邮件会话新建一个消息对象
message.setFrom(new InternetAddress(FROM));//设置发件人的地址
message.setRecipient(Message.RecipientType.TO, new InternetAddress(to));//设置收件人,并设置其接收类型为TO
message.setSubject(title,"UTF-8");//设置标题
//设置信件内容
//message.setText(content,"UTF-8"); //发送 纯文本 邮件 todo
message.setContent(content, "text/html;charset=utf-8"); //发送HTML邮件，内容样式比较丰富
message.setSentDate(new Date());//设置发信时间
//message.saveChanges();//存储邮件信息
//发送邮件
Transport.send(message);
logger.debug("Transport.send");
/*//发送邮件 (二)
Transport transport = session.getTransport(SMTP);
//Transport transport = session.getTransport();
transport.connect(FROM, PWD);
transport.sendMessage(message, message.getAllRecipients());//发送邮件,其中第二个参数是所有已设好的收件人地址
transport.close(); */
}
}
点击登录按钮，通过表单提交
<div class="login_form">
<form action="<%=basePath%>login/index" name="loginform" accept-charset="utf-8" id="login_form" class="loginForm" method="post"><input type="hidden" name="did" value="0"/>
<input type="hidden" name="to" value="log"/>
<div class="loginHint" id="loginHint">${param.result}</div>
<div class="uinArea" id="uinArea">
<label class="input-tips" for="u">帐号：</label>
<div class="inputOuter" id="uArea">
<input type="text" id="u" name="mail" class="inputstyle"/>
</div>
</div>
<div class="pwdArea" id="pwdArea">
<label class="input-tips" for="p">密码：</label>
<div class="inputOuter" id="pArea">
<input type="password" id="p" name="password" class="inputstyle"/>
</div>
</div>
<div style="padding-left:50px;margin-top:20px;"><input type="submit" value="登 录" style="width:150px;" class="button_blue"/></div>
</form>
</div>
String mvc拦截登录请求
@RequestMapping("/index")
private String login(Person person,ModelMap modelMap){
logger.debug("ws-----activatemail----person.getPassword();="+person.getPassword()+" email="+person.getMail());
String result = this.personService.loginPerson(person);
if(result.equals("登陆成功")){
return "index";
}
modelMap.addAttribute("result",result);
logger.debug("ws-----login----result="+result);
return "redirect:/user/login";
}
精简SSM demo下载 http://download.csdn.net/detail/king1425/9800469
全面SSM demo https://github.com/WangShuo1143368701/JavaWebFAQ
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