eclipse(maven+springmvc+spring+mybatis)（下）
2017-04-24 16:37
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eclipse(maven+springmvc+spring+mybatis)
案例下载：SSM
3、（1）右键新建Maven Project（demoweb）
（2）修改org.eclipse.wst.common.project.facet.core.xml
（注意：项目JDK版本要与安装JDK版本一致，如果Maven配置默认JDK1.7除外）
（3）完善目录结构
（4）修改web.xml
（5）修改pom.xml和添加po、servicedao的依赖
（6）添加配置
applicationContext.xml
jdbc.properties
log4j.properties
spring-mvc.xml
spring-mybatis.xml
spring.xml
（7）添加controller方法
（8）修改index.jsp和添加list.jsp、add.jsp、update.jsp
index.jsp
add.jsp
list.jsp
update.jsp
框架搭建结束！
案例下载：SSM
3、（1）右键新建Maven Project（demoweb）
（2）修改org.eclipse.wst.common.project.facet.core.xml
（注意：项目JDK版本要与安装JDK版本一致，如果Maven配置默认JDK1.7除外）
（3）完善目录结构
（4）修改web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <display-name></display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml,classpath:spring-mybatis.xml</param-value> </context-param> <listener> <description>spring监听器</description> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <filter> <filter-name>characterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet> <description>spring mvc servlet</description> <servlet-name>springMvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <description>spring mvc 配置文件</description> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <init-param> <param-name>activeReverseAjaxEnabled</param-name> <param-value>true</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springMvc</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
（5）修改pom.xml和添加po、servicedao的依赖
<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.gx.fzjh</groupId> <artifactId>demoweb</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>demoweb Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <!-- spring版本号 --> <spring.version>3.2.4.RELEASE</spring.version> <!-- mybatis版本号 --> <mybatis.version>3.2.4</mybatis.version> <!-- log4j日志文件管理包版本 --> <slf4j.version>1.6.6</slf4j.version> <log4j.version>1.2.17</log4j.version> <fastjson.version>1.1.33</fastjson.version> <commons-codec.version>1.6</commons-codec.version> <commons-lang.version>2.5</commons-lang.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <!-- 引入PO --> <dependency> <groupId>com.gx.fzjh</groupId> <artifactId>po</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- 引入service --> <dependency> <groupId>com.gx.fzjh</groupId> <artifactId>servicedao</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- spring框架 --> <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-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-jdbc</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>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> </dependency> <!-- springframe end --> <!-- mybatis核心包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- mybatis/spring包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.2.2</version> </dependency> <!-- mysql驱动包 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.22</version> </dependency> <!-- junit测试包 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!-- 阿里巴巴数据源包 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.0.2</version> </dependency> <!-- json数据 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.version}</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.13</version> </dependency> <!--json-lib--> <dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>2.4</version> <classifier>jdk15</classifier> </dependency> <!-- 日常使用 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>${commons-lang.version}</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.4</version> </dependency> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>${commons-codec.version}</version> </dependency> <!-- 解决tomcat没有此包bug --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> <scope>runtime</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> <scope>provided</scope> </dependency> <!-- 日志文件管理包 --> <!-- log start --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- log end --> <!-- freemarker --> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> <version>2.3.22</version> </dependency> <!-- 分页工具 --> <dependency> <groupId>jsptags</groupId> <artifactId>pager-taglib</artifactId> <version>2.0</version> </dependency> <!-- 邮件 --> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.4</version> </dependency> <!-- 使用缓存解决JSSDK --> <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache</artifactId> <version>2.9.1</version> </dependency> </dependencies> <build> <finalName>demoweb</finalName> </build> </project>
（6）添加配置
applicationContext.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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation=" http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-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/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"> <!-- 开启注解 --> <context:annotation-config /> <!-- 自动扫描(service)，(dao) --> <context:component-scan base-package="com.gx.fzjh.dao,com.gx.fzjh.service"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Service" /> <context:include-filter type="annotation" expression="org.springframework.stereotype.Repository" /> </context:component-scan> </beans>
jdbc.properties
driverClassName=com.mysql.jdbc.Driver url=jdbc:mysql://127.0.0.1:3306/gxsoft?useUnicode=true&characterEncoding=utf-8 username=root password=123 validationQuery=SELECT 1
log4j.properties
#\u8bbe\u7f6e\u7ea7\u522b\u548c\u591a\u4e2a\u76ee\u7684\u5730 log4j.rootLogger=INFO,appender1,appender2 #\u8f93\u51fa\u5230\u63a7\u5236\u53f0 log4j.appender.appender1=org.apache.log4j.ConsoleAppender #\u8bbe\u7f6e\u8f93\u51fa\u6837\u5f0f log4j.appender.appender1.layout=org.apache.log4j.TTCCLayout #\u8f93\u51fa\u5230\u6587\u4ef6(\u8fd9\u91cc\u9ed8\u8ba4\u4e3a\u8ffd\u52a0\u65b9\u5f0f) log4j.appender.appender2=org.apache.log4j.FileAppender #\u8bbe\u7f6e\u6587\u4ef6\u8f93\u51fa\u8def\u5f84 #\u30101\u3011\u6587\u672c\u6587\u4ef6 log4j.appender.appender2.File=d:/mssm.log #\u30102\u3011HTML\u6587\u4ef6 #log4j.appender.appender2.File=c:/Log4JDemo02.html #\u8bbe\u7f6e\u6587\u4ef6\u8f93\u51fa\u6837\u5f0f log4j.appender.appender2.layout=org.apache.log4j.TTCCLayout #log4j.appender.appender2.layout=org.apache.log4j.HTMLLayout
spring-mvc.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" 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" 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-3.1.xsd"> <!-- 自动扫描controller包下的所有类，使其认为spring mvc的控制器 --> <context:component-scan base-package="com.gx.fzjh.controller"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!-- 日期转换 必须放在<mvc:annotation-driven />前面 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"></bean> <mvc:annotation-driven /> <!-- 启动Spring MVC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"/> <!-- 对模型视图名称的解析，即在模型视图名称添加前后缀 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" > <property name="prefix" value="/WEB-INF/jsp"></property> <property name="suffix" value=".jsp"></property> </bean> </beans>
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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation=" http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-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/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"> <!-- properties配置文件 --> <bean id="dbProperties" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <!-- 是否忽略不可解析的 --> <property name="ignoreUnresolvablePlaceholders" value="true" /> <property name="locations"> <list> <value>classpath:jdbc.properties</value> </list> </property> </bean> <!-- ========================================配置数据源========================================= --> <!-- 配置数据源，使用的是alibaba的Druid(德鲁伊)数据源 --> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> <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="0" /> <!-- 连接池最大使用连接数量 --> <property name="maxActive" value="20" /> <!-- 连接池最大空闲 --> <property name="maxIdle" value="20" /> <!-- 连接池最小空闲 --> <property name="minIdle" value="0" /> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="60000" /> <property name="validationQuery" value="${validationQuery}" /> <property name="testOnBorrow" value="false" /> <property name="testOnReturn" value="false" /> <property name="testWhileIdle" value="true" /> <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 --> <property name="timeBetweenEvictionRunsMillis" value="60000" /> <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 --> <property name="minEvictableIdleTimeMillis" value="25200000" /> <!-- 打开removeAbandoned功能 --> <property name="removeAbandoned" value="true" /> <!-- 1800秒，也就是30分钟 --> <property name="removeAbandonedTimeout" value="1800" /> <!-- 关闭abanded连接时输出错误日志 --> <property name="logAbandoned" value="true" /> <!-- 监控数据库 --> <!-- <property name="filters" value="stat" /> --> <property name="filters" value="mergeStat" /> </bean> <!-- ========================================针对myBatis的配置项============================== --> <!-- 配置sqlSessionFactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 实例化sqlSessionFactory时需要使用上述配置好的数据源以及SQL映射文件 --> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描Mybatis的Mapper.xml文件 --> <property name="mapperLocations" value="classpath:com/gx/fzjh/mapping/*.xml" /> </bean> <!-- 配置扫描器 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!-- 扫描com.fangjian.dao这个包以及它的子包下的所有映射接口类 --> <property name="basePackage" value="com.gx.fzjh.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> </bean> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 拦截器方式配置事物 --> <tx:advice id="transactionAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="append*" propagation="REQUIRED" /> <tx:method name="insert*" propagation="REQUIRED" /> <tx:method name="save*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> <tx:method name="modify*" propagation="REQUIRED" /> <tx:method name="edit*" propagation="REQUIRED" /> <tx:method name="delete*" propagation="REQUIRED" /> <tx:method name="remove*" propagation="REQUIRED" /> <tx:method name="repair" propagation="REQUIRED" /> <tx:method name="delAndRepair" propagation="REQUIRED" /> <tx:method name="get*" propagation="SUPPORTS" /> <tx:method name="find*" propagation="SUPPORTS" /> <tx:method name="load*" propagation="SUPPORTS" /> <tx:method name="search*" propagation="SUPPORTS" /> <tx:method name="datagrid*" propagation="SUPPORTS" /> <tx:method name="*" propagation="SUPPORTS" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="transactionPointcut" expression="execution(* com.gx.fzjh.service..*Impl.*(..))" /> <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" /> </aop:config> <!-- 配置druid监控spring jdbc --> <bean id="druid-stat-interceptor" class="com.alibaba.druid.support.spring.stat.DruidStatInterceptor"></bean> <bean id="druid-stat-pointcut" class="org.springframework.aop.support.JdkRegexpMethodPointcut" scope="prototype"> <property name="patterns"> <list> <value>com.gx.fzjh.service.*</value> </list> </property> </bean> <aop:config> <aop:advisor advice-ref="druid-stat-interceptor" pointcut-ref="druid-stat-pointcut" /> </aop:config> </beans>
spring.xml
（7）添加controller方法
package com.gx.fzjh.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.gx.fzjh.po.User;
import com.gx.fzjh.service.UserService;
@Controller
@RequestMapping("userController")
public class UserController {
@Autowired
private UserService userService;
@RequestMapping("login.do")
public String login(User vo){
vo=this.userService.login(vo.getEname(), vo.getPassword());
if(vo!=null){
return "/list";
}else {
return "";
}
}
@RequestMapping("list.do")
public String findAll(HttpServletRequest request){
List<User> users=this.userService.findAll();
request.setAttribute("users", users);
return "/list";
}
@RequestMapping("toadd.do")
public String toadd(){
return "/add";
}
@RequestMapping("add.do")
public String add(User vo){
this.userService.save(vo);
return "/list";
}
@RequestMapping("toupdate.do")
public String toupdate(User vo,HttpServletRequest request){
vo =this.userService.findById(vo.getEid());
request.setAttribute("users", vo);
return "/update";
}
@RequestMapping("update.do")
public String update(User vo){
System.out.println("日期：======"+vo.getWorkdate());
this.userService.update(vo);
return "/list";
}
@RequestMapping("delete.do")
public String delete(User vo){
this.userService.delete(vo.getEid());
return "/list";
}
}（8）修改index.jsp和添加list.jsp、add.jsp、update.jsp
index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <form action="<%=path %>/userController/login.do" method="post"> <table> <tr> <td>用户名</td> <td><input type="text" name="ename"></td> </tr> <tr> <td>密码</td> <td><input type="password" name="password"></td> </tr> <tr> <td><input type="submit" value="立即登陆"></td> </tr> </table> </form> </body> </html>
add.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP 'add.jsp' starting page</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <form action="<%=path %>/userController/add.do" method="post"> <input type="hidden" name="password" value="123"> <table> <tr> <td>姓名</td> <td><input type="text" name="ename"></td> </tr> <tr> <td>所属部门</td> <td><input type="text" name="dept"></td> </tr> <tr> <td>年龄</td> <td><input type="text" name="age"></td> </tr> <tr> <td>性别</td> <td><input type="text" name="gender"></td> </tr> <tr> <td>入职时间</td> <td><input type="text" name="workdate"></td> </tr> <tr> <td><input type="submit" value="添加"></td> <td><input type="button" value="返回" onclick="history.go(-1);"></td> </tr> </table> </form> </body> </html>
list.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'list.jsp' starting page</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css">
body{
font-family: Microsoft Yahei, sans-serif;
}
</style>
</head>
<body>
<div>
<input type="button" value="查询" onclick="window.location.href='<%=path %>/userController/list.do'">
<input type="button" value="添加" onclick="window.location.href='<%=path %>/userController/toadd.do'">
</div>
<table>
<thead>
<tr>
<th>编号</th>
<th>姓名</th>
<th>所属部门</th>
<th>年龄</th>
<th>性别</th>
<th>入职时间</th>
<th>操作</th>
</tr>
</thead>
<tbody>
<c:forEach items="${users}" var="item" varStatus="status">
<tr>
<td>${item.eid }</td>
<td>${item.ename }</td>
<td>${item.dept }</td>
<td>${item.age }</td>
<td>${item.gender }</td>
<td><fmt:formatDate value="${item.workdate }" type="both" pattern="yyyy-MM-dd"/></td>
<td>
<a href="<%=path %>/userController/toupdate.do?eid=${item.eid }">修改</a>/
<a href="<%=path %>/userController/delete.do?eid=${item.eid }">删除</a>
</td>
</tr>
</c:forEach>
</tbody>
</table>
</body>
</html>update.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'update.jsp' starting page</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<form action="<%=path %>/userController/update.do" method="post">
<input type="hidden" name="password" value="${users.password }">
<input type="hidden" name="eid" value="${users.eid }">
<table>
<tr>
<td>姓名</td>
<td><input type="text" name="ename" value="${users.ename }"></td>
</tr>
<tr>
<td>所属部门</td>
<td><input type="text" name="dept" value="${users.dept }"></td>
</tr>
<tr>
<td>年龄</td>
<td><input type="text" name="age" value="${users.age }"></td>
</tr>
<tr>
<td>性别</td>
<td><input type="text" name="gender" value="${users.gender }"></td>
</tr>
<tr>
<td>入职时间</td>
<td>
<fmt:formatDate var="newdate" value="${users.workdate}" pattern="yyyy-MM-dd"/>
<input type="text" name="workdate" value="${newdate }">
</td>
</tr>
<tr>
<td><input type="submit" value="修改"></td>
<td><input type="button" value="返回" onclick="history.go(-1);"></td>
</tr>
</table>
</form>
</body>
</html>框架搭建结束！
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