SpringMVC框架是一个java里面非常轻量级的mvc框架之一,与spring框架同源,整合方便快捷.java常用框架SpringMVC3/4入门教程
<p>1SpringMVC3</p>
<p>1.1项目结构图</p>
<img alt="java常用框架SpringMVC3/4入门教程" src="/assist/images/blog/50f775fc-8470-4e98-bab8-a9195d8d2671.png" style="height:527px; width:313px" />
<p>1.2Pom.xml</p>
<pre>
<code class="language-xml"><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>seven.org</groupId>
<artifactId>springmvc3</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>springmvc3 Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<junit.version>4.12</junit.version>
<spring.version>3.2.2.RELEASE</spring.version>
<org.codehaus.jackson.version>1.9.13</org.codehaus.jackson.version>
<commons-fileupload.version>1.3.1</commons-fileupload.version>
</properties>
<dependencies>
<dependency>
<!-- test -->
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- spring framework start -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</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-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- spring framework end -->
<!-- 为SpringMVC提供json数据类型支持 -->
<!-- 注意，新版的 jackson-core-asl已经升级为Group:com.fasterxml.jackson.core|Artifact:jackson-core在SpringMVC4中需要使用新版 -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>${org.codehaus.jackson.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>${org.codehaus.jackson.version}</version>
</dependency>
<!-- el 标签库 -->
<!-- standard.jar -->
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>1.1.2</version>
</dependency>
<!-- JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.1.2</version>
</dependency>
<!-- /el 标签库 -->
<!-- 文件上传下载 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>${commons-fileupload.version}</version>
</dependency>
<!-- slf4j 和 log4j合用的Maven配置 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.2</version>
</dependency>
</dependencies>
<build>
<finalName>springmvc3</finalName>
</build>
</project></code></pre>
<p>1.3web.xml</p>
<pre>
<code class="language-xml"><web-app 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"
version="3.0">
<display-name>Archetype Created Web Application</display-name>
<!-- 字符集处理 -->
<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>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- spring 配置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:/cfg/spring/spring-beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置缓存清除监听器,负责处理由 JavaBean Introspector 功能而引起的缓存泄露 -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<!-- springMVC配置 -->
<servlet>
<servlet-name>springMVCSerlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:/cfg/spring/spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVCSerlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 添加下面容器，防止同一个服务器部署多个项目web.root冲突 -->
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>springMVC3</param-value>
</context-param>
<!-- log4j配置 -->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:/cfg/log/Log4j.properties</param-value>
</context-param>
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>60000</param-value>
</context-param>
<!-- session timeout -->
<session-config>
<!-- 分钟 -->
<session-timeout>60</session-timeout>
</session-config>
<!-- welcome page -->
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- session copy -->
<distributable />
</web-app></code></pre>
<p>1.4spring-servlet.xml</p>
<pre>
<code class="language-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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd ">
<!-- 自动扫描包 -->
<context:component-scan base-package="com" />
<!-- 注解驱动 -->
<mvc:annotation-driven />
<mvc:default-servlet-handler />
<!-- 资源管理不拦截 -->
<mvc:resources location="/resources/" mapping="/resources/**" />
<mvc:resources location="/upload/" mapping="/upload/**" />
<!-- 内部资源视图解析器 prefix + logicName + suffix /WEB-INF/jsps/ + index + .jsp -->
<bean id="internalResourceViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 前缀 -->
<property name="prefix" value="/WEB-INF/pages/" />
<!-- 后缀 -->
<property name="suffix" value="" />
</bean>
<!-- 上传图片/文件需要配置 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="104857600" />
<property name="maxInMemorySize" value="4096" />
</bean>
<!-- 配置JSON支持 start -->
<bean id="mappingJacksonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<!-- 处理返回的json数据的编码，默认是ISO-88859-1 -->
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<!-- messageConverters属性中加入 mappingJacksonHttpMessageConverter用来处理json数据类行 -->
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" />
</list>
</property>
</bean>
<!-- 配置JSON支持 end -->
</beans></code></pre>
<br />
1.5spring-beans.xml
<pre>
<code class="language-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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd ">
<context:annotation-config />
<!-- 启动自动扫描该包下所有的注解(如@controller) -->
<context:component-scan base-package="com" />
</beans>
</code></pre>
<p>1.6Log4j配置文件</p>
<pre>
<code>#defind the rooeLogger ,the rootlogger min level is INFO,and two way to output log
log4j.rootLogger = INFO,FILE,CONSOLE,DATABASE
#----------------------------------------------------------------------
#defind the FILE as file everyday |
#----------------------------------------------------------------------
log4j.appender.FILE = org.apache.log4j.DailyRollingFileAppender
#the log min level set as INFO
log4j.appender.FILE.Threshold=INFO
#log file encoding set UTF-8
log4j.appender.FILE.encoding=UTF-8
#log file path
log4j.appender.FILE.File=/home/tomcat/log/springmvc3/springmvc3
#log file name append
log4j.appender.FILE.DatePattern='_'yyyy-MM-dd'.log'
#Immediate write the log is true
log4j.appender.FILE.ImmediateFlush=true
#the layout of the log
log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
#the detail layout of log in the log file
log4j.appender.FILE.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} Springmvc3 %-5p [%c:%L] | %m%n
#-------------------------------------------------------------------------
#this use the 'org.apache.log4j.ConsoleAppender' to output in the Console|
#-------------------------------------------------------------------------
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
#output min level is INFO
log4j.appender.Threshold=INFO
#the output target is Console
log4j.appender.CONSOLE.Target=System.out
#the layout of the log
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} springmvc3 %-5p | %m%n
#----------------------------------------------------------------------------
#insert the log into database |
#----------------------------------------------------------------------------
log4j.appender.DATABASE=org.apache.log4j.jdbc.JDBCAppender
#The jdbc url
log4j.appender.DATABASE.URL=jdbc:mysql://localhost:3306/springmvc3
#The jdbc driver
log4j.appender.DATABASE.driver=com.mysql.jdbc.Driver
#DB user
log4j.appender.DATABASE.user=root
#DB password
log4j.appender.DATABASE.password=root
#sql
log4j.appender.DATABASE.sql=INSERT INTO zhl_log (operationTime,logLevel,logClass,logDetail) VALUES ("%d{yyyy-MM-dd HH:mm:ss}", "%-5p","%F:%L", "%m")
#layout
log4j.appender.DATABASE.layout=org.apache.log4j.PatternLayout
#layout detail
log4j.appender.DATABASE.layout.ConversionPattern=[framework] %d - %c -%-4r [%t] %-5p %c %x - %m%n</code></pre>
<br />
1.7测试vo
<pre>
<code class="language-java">package com.xqlee.springmvc.vo;
/**
*
*
* <pre>
* @功能说明 [测试bean]
* @其他说明 [暂无]
* @文件编码 [UTF-8]
* @所属包名 [com.xqlee.springmvc.vo]
* @项目名称 [cdws]
* @创建日期 []
* @创建人员 [lxq]
* @最后修改 []
* @修改说明 [暂无更新]
* @修改人员 [lxq]
* @公司组织 [org]
* @版本说明 [v 1.0]
*
* </pre>
*/
public class Tobject {
private String id;
private String name;
private String num;
public Tobject(String id, String name, String num) {
this.id = id;
this.name = name;
this.num = num;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getNum() {
return num;
}
public void setNum(String num) {
this.num = num;
}
}</code></pre>
<br />
1.8测试controller
<pre>
<code class="language-java">package com.xqlee.springmvc.controller;
import java.util.Vector;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.xqlee.springmvc.vo.Tobject;
/**
*
*
* <pre>
* @功能说明 [测试类]
* @其他说明 [暂无]
* @文件编码 [UTF-8]
* @所属包名 [com.xqlee.springmvc.controller]
* @项目名称 [cdws]
* @创建日期 []
* @创建人员 [lxq]
* @最后修改 []
* @修改说明 [暂无更新]
* @修改人员 [lxq]
* @公司组织 [org]
* @版本说明 [v 1.0]
*
* </pre>
*/
@Controller(value = "/beanTestController.do")
public class BeanTestController {
@RequestMapping(params = "method=Vector")
// @ResponseBody
public Object testVector(HttpServletRequest request,
HttpServletResponse response) {
// 创建容器
Vector<Tobject> vtb = new Vector<Tobject>();
Tobject tb;
for (int i = 0; i <= 5; i++) {
tb = new Tobject("ID-" + i, "名称Name-" + i, "Num-" + i);
vtb.add(tb);
}
request.setAttribute("vtb", vtb);
return "../../vector.jsp";
}
@RequestMapping(params = "method=testJson")
@ResponseBody
public Object testJson(HttpServletRequest request,
HttpServletResponse response) {
// 创建容器
Vector<Tobject> vtb = new Vector<Tobject>();
Tobject tb;
for (int i = 0; i <= 5; i++) {
tb = new Tobject("ID-" + i, "名称Name-" + i, "Num-" + i);
vtb.add(tb);
}
return vtb;
}
}</code></pre>
<p>1.9index.jsp</p>
<pre>
<code class="language-html"><!DOCTYPE>
<html>
<body>
<h2>Hello World!</h2>
<a href="beanTestController.do?method=Vector">Vector Test</a>
</body>
</html></code></pre>
<br />
1.10vector.jsp
<pre>
<code class="language-html"><%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE>
<html>
<body>
<table border='1'>
<thead>
<tr>
<td>ID</td>
<td>Name</td>
<td>Num</td>
</tr>
</thead>
<tbody>
<c:forEach items="${vtb}" var="Object">
<tr>
<td>${Object.id}</td>
<td>${Object.name}</td>
<td>${Object.num}</td>
</tr>
</c:forEach>
</tbody>
</table>
</body>
</html></code></pre>
<br />
2 SpringMVC4
<p>2.1项目结构图</p>
<img alt="2" src="/assist/images/blog/63555b40-5fa1-41e6-9d7c-3d9e088a6223.png" style="height:510px; width:387px" />
<p>2.2pom.xml</p>
<pre>
<code class="language-xml"><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>seven.org</groupId>
<artifactId>springMVC</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>springMVC Maven Webapp</name>
<url>http://maven.apache.org</url>
<!-- 属性版本 -->
<properties>
<junit.version>4.12</junit.version>
<spring.version>4.1.7.RELEASE</spring.version>
<org.slf4j.version>1.7.2</org.slf4j.version>
<mysql.driver.version>5.1.32</mysql.driver.version>
<com.fasterxml.jackson.jaxrs.version>2.4.1</com.fasterxml.jackson.jaxrs.version>
<commons-fileupload.version>1.3.1</commons-fileupload.version>
</properties>
<dependencies>
<!-- 测试所需 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- spring core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</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-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- MySQL数据库驱动 导入 start -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.driver.version}</version>
</dependency>
<!-- MySQL数据库驱动 导入 end -->
<!-- el 标签库 -->
<!-- standard.jar -->
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>1.1.2</version>
</dependency>
<!-- JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.1.2</version>
</dependency>
<!-- /el 标签库 -->
<!-- 处理json -->
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-xml-provider</artifactId>
<version>${com.fasterxml.jackson.jaxrs.version}</version>
</dependency>
<!-- 文件上传下载 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>${commons-fileupload.version}</version>
</dependency>
<!-- slf4j 和 log4j合用的Maven配置 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
</dependencies>
<build>
<finalName>springMVC</finalName>
</build>
</project></code></pre>
<br />
2.3web.xml
<pre>
<code class="language-xml"><web-app 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"
version="3.0">
<display-name>Archetype Created Web Application</display-name>
<!-- 字符集处理 -->
<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>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- spring 核心配置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:/cfg/spring/spring-beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置缓存清除监听器,负责处理由 JavaBean Introspector 功能而引起的缓存泄露 -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<!-- springMVC配置 -->
<servlet>
<servlet-name>springMVCSerlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:/cfg/spring/spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVCSerlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 添加下面容器，防止同一个服务器部署多个项目web.root冲突 -->
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>springMVC4</param-value>
</context-param>
<!-- session timeout -->
<session-config>
<!-- 分钟 -->
<session-timeout>60</session-timeout>
</session-config>
<!-- log4j配置 -->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:/cfg/log/Log4j.properties</param-value>
</context-param>
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>60000</param-value>
</context-param>
<!--添加监听 -->
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<!-- /log4j配置 -->
<!-- welcome page -->
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- session copy -->
<distributable />
</web-app></code></pre>
<p>2.4 weblogic.xml</p>
<pre>
<code class="language-xml"><?xml version="1.0" encoding="UTF-8"?>
<weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app"
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/ejb-jar_3_0.xsd
http://xmlns.oracle.com/weblogic/weblogic-web-app
http://xmlns.oracle.com/weblogic/weblogic-web-app/1.2/weblogic-web-app.xsd">
<container-descriptor>
<!-- 针对weblogic10以下的版本使用该语句,不能与厦门的prefer-application-packages同时使用 -->
<!-- <prefer-web-inf-classes>true</prefer-web-inf-classes> -->
<!-- 针对weblogic10及以上的版本如果上面语句无法成功使用该语句,不能与厦门的prefer-web-inf-classes同时使用 -->
<prefer-application-packages>
<package-name>org.apache.commons.lang.*</package-name>
<package-name>antlr.*</package-name>
<package-name>org.hibernate.*</package-name>
<package-name>javax.persistence.*</package-name>
</prefer-application-packages>
</container-descriptor>
</weblogic-web-app></code></pre>
<p>2.5spring-servlet.xml</p>
<pre>
<code class="language-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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.1.xsd ">
<!-- 自动扫描controller包下所有 -->
<context:component-scan base-package="com.xqlee.springmvc.controller" />
<!-- 注解驱动 -->
<mvc:annotation-driven />
<mvc:default-servlet-handler />
<!-- 资源管理不拦截 -->
<mvc:resources location="/resources/" mapping="/resources/**" />
<mvc:resources location="/upload/" mapping="/upload/**" />
<!-- 内部资源视图解析器 prefix + logicName + suffix /WEB-INF/jsps/ + index + .jsp -->
<bean id="internalResourceViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 前缀 -->
<property name="prefix" value="/WEB-INF/pages/" />
<!-- 后缀 -->
<property name="suffix" value="" />
</bean>
<!-- 处理在controller中使用注解@ResponseBody标签返回JSON数据 Start -->
<!-- 注意[由于我在pom.xml引入的是2.4.1版本]:所以class=org.springframework.http.converter.json.MappingJackson2HttpMessageConverter -->
<!-- [如果pom.xml引入的是1.xx版本]class=org.springframework.http.converter.json.MappingJacksonHttpMessageConverter -->
<bean id="mappingJackson2HttpMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
<value>text/json;charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJackson2HttpMessageConverter" />
</list>
</property>
</bean>
<!-- JSON数据处理 End -->
<!-- 上传图片/文件需要配置 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="-1" /><!-- -1表示没有限制 -->
<property name="maxInMemorySize" value="4096" />
</bean>
</beans></code></pre>
<p>2.6spring-beans.xml</p>
<pre>
<code class="language-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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.1.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd ">
<context:annotation-config />
<!-- 启动自动扫描该包下所有的注解(如@controller) 一般扫描service,entity,dao,controller由springMVC扫描 -->
<context:component-scan
base-package="com.xqlee.springmvc.service,com.xqlee.springmvc.entity,com.xqlee.springmvc.dao" />
</beans></code></pre>
<p>2.7 Log4j配置文件</p>
<pre>
<code>#defind the rooeLogger ,the rootlogger min level is INFO,and two way to output log
log4j.rootLogger = INFO,FILE,CONSOLE,DATABASE
#----------------------------------------------------------------------
#defind the FILE as file everyday |
#----------------------------------------------------------------------
#log4j.appender.FILE = org.apache.log4j.DailyRollingFileAppender
#the log min level set as INFO
#log4j.appender.FILE.Threshold=INFO
#log file encoding set UTF-8
#log4j.appender.FILE.encoding=UTF-8
#log file path
#log4j.appender.FILE.File=/home/tomcat/log/springmvc4/springmvc4
#log file name append
#log4j.appender.FILE.DatePattern='_'yyyy-MM-dd'.log'
#Immediate write the log is true
#log4j.appender.FILE.ImmediateFlush=true
#the layout of the log
#log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
#the detail layout of log in the log file
#log4j.appender.FILE.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} springmvc4 %-5p [%c:%L] | %m%n
#-------------------------------------------------------------------------
#this use the 'org.apache.log4j.ConsoleAppender' to output in the Console|
#-------------------------------------------------------------------------
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
#output min level is INFO
log4j.appender.Threshold=INFO
#the output target is Console
log4j.appender.CONSOLE.Target=System.out
#the layout of the log
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} springmvc4 %-5p | %m%n
#----------------------------------------------------------------------------
#insert the log into database |
#----------------------------------------------------------------------------
#log4j.appender.DATABASE=org.apache.log4j.jdbc.JDBCAppender
#The jdbc url
#log4j.appender.DATABASE.URL=jdbc:mysql://localhost:3306/springmvc4
#The jdbc driver
#log4j.appender.DATABASE.driver=com.mysql.jdbc.Driver
#DB user
#log4j.appender.DATABASE.user=root
#DB password
#log4j.appender.DATABASE.password=root
#sql
#log4j.appender.DATABASE.sql=INSERT INTO zhl_log (operationTime,logLevel,logClass,logDetail) VALUES ("%d{yyyy-MM-dd HH:mm:ss}", "%-5p","%F:%L", "%m")
#layout
#log4j.appender.DATABASE.layout=org.apache.log4j.PatternLayout
#layout detail
#log4j.appender.DATABASE.layout.ConversionPattern=[framework] %d - %c -%-4r [%t] %-5p %c %x - %m%n</code></pre>
<p>2.8测试vo</p>
<pre>
<code class="language-java">package com.xqlee.springmvc.vo;
/**
*
*
* <pre>
* @功能说明 [测试bean]
* @其他说明 [暂无]
* @文件编码 [UTF-8]
* @所属包名 [com.xqlee.springmvc.vo]
* @项目名称 [cdws]
* @创建日期 []
* @创建人员 [lxq]
* @最后修改 []
* @修改说明 [暂无更新]
* @修改人员 [lxq]
* @公司组织 [org]
* @版本说明 [v 1.0]
*
* </pre>
*/
public class User {
private String id;
private String name;
private String num;
public User(String id, String name, String num) {
this.id = id;
this.name = name;
this.num = num;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getNum() {
return num;
}
public void setNum(String num) {
this.num = num;
}
}</code></pre>
<p>2.9测试controller</p>
<pre>
<code class="language-java">package com.xqlee.springmvc.controller;
import java.util.Vector;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.xqlee.springmvc.vo.User;
/**
*
*
* <pre>
* @功能说明 [测试类]
* @其他说明 [暂无]
* @文件编码 [UTF-8]
* @所属包名 [com.xqlee.springmvc.controller]
* @项目名称 [cdws]
* @创建日期 []
* @创建人员 [lxq]
* @最后修改 []
* @修改说明 [暂无更新]
* @修改人员 [lxq]
* @公司组织 [org]
* @版本说明 [v 1.0]
*
* </pre>
*/
@Controller(value = "/beanTestController.do")
public class TestController {
/** 日志 **/
private static final Log log = LogFactory.getLog(TestController.class);
@RequestMapping(params = "method=Vector")
// @ResponseBody
public Object testVector(HttpServletRequest request, HttpServletResponse response) {
// 创建容器
Vector<User> vtb = new Vector<User>();
User tb;
for (int i = 0; i <= 5; i++) {
tb = new User("ID-" + i, "小Name-" + i, "李Num-" + i);
vtb.add(tb);
}
request.setAttribute("vtb", vtb);
log.info("即将跳转.....");
return "../../vector.jsp";
}
}</code></pre>
<p>2.10 index.jsp</p>
<pre>
<code class="language-html"><!DOCTYPE>
<html>
<body>
<h2>Hello World!</h2>
<a href="beanTestController.do?method=Vector">Vector Test</a>
</body>
</html></code></pre>
<p>2.11 vector.jsp</p>
<pre>
<code class="language-html"><%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE>
<html>
<body>
<table border='1'>
<thead>
<tr>
<td>ID</td>
<td>Name</td>
<td>Num</td>
</tr>
</thead>
<tbody>
<c:forEach items="${vtb}" var="Object">
<tr>
<td>${Object.id}</td>
<td>${Object.name}</td>
<td>${Object.num}</td>
</tr>
</c:forEach>
</tbody>
</table>
</body>
</html></code></pre>
<p>2.12运行结果</p>
<img alt="3" src="/assist/images/blog/d439127f-c160-4faa-a47b-1f3118f87ba5.png" style="height:213px; width:422px" /><br />
<img alt="4" src="/assist/images/blog/46005b58-d05f-4bab-b517-11ed209014c9.png" style="height:486px; width:611px" /><br />