配置Struts2

核心包： 9个 +4常用扩展

/TestStruts2/WebContent/WEB-INF/lib/commons-fileupload-1.3.1.jar //核心

/TestStruts2/WebContent/WEB-INF/lib/commons-io-2.2.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/commons-lang3-3.2.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/commons-logging-1.1.3.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/freemarker-2.3.19.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/javassist-3.11.0.GA.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/ognl-3.0.6.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/struts2-core-2.3.16.1.jar//核心

/TestStruts2/WebContent/WEB-INF/lib/xwork-core-2.3.16.1.jar//核心

核心包下载地址：http://people.apache.org/builds/struts/2.3.16.1/;

----------------------------扩展--------------------------------

/TestStruts2/WebContent/WEB-INF/lib/json-lib-2.2.3-jdk15.jar//解析json 所需包

/TestStruts2/WebContent/WEB-INF/lib/json-lib-2.3-jdk13.jar//解析json 所需包

/TestStruts2/WebContent/WEB-INF/lib/mysql-connector-java-5.1.7-bin.jar /连接数据库的jar包

/TestStruts2/WebContent/WEB-INF/lib/struts2-json-plugin-2.3.15.1.jar// 传JSON数据格式jar包

/TestStruts2/WebContent/WEB-INF/web.xml:

<?xml version="1.0" encoding="UTF-8"?>

<web-app id="WebApp_9" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Struts2</display-name>

<filter>

<filter-name>struts2</filter-name>

<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>struts2</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

</web-app>

/TestStruts2/src/struts.xml:<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC

"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

"http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>

<package name="JsonTest" extends="json-default" namespace="/">

<action name="getJson" class="com.action.jsonData" method="getDateFromMySQL">

<result name="getJsonData" type="json" >

<param name="root">list</param>

</result>

</action>

</package>

<!-- Add packages here -->

</struts>