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初探STRUTS

一.编程工具:MyEclipse。

 

二.jar代码包(共八个jar包):

commons-fileupload-1.3.1.jar,commons-io-2.2.jar,commons-lang3-3.2.jar,freemarker-2.3.19.jar,javassist-3.11.0.GA.jar,ognl-3.0.6.jar,struts2-core-2.3.20.jar,xwork-core-2.3.20.jar

 

三.搭建struts环境:

1.新建web project项目:

 

2.修改web.xml文件:

具体配置文件如下:

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app version="2.5"  3     xmlns="http://java.sun.com/xml/ns/javaee"  4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  5     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee  6     http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> 7   <filter> 8      <filter-name>struts2</filter-name> 9      <filter-class>10          org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter11      </filter-class>12   </filter>13   <filter-mapping>14      <filter-name>struts2</filter-name>15      <url-pattern>/*</url-pattern>16   </filter-mapping>17   <welcome-file-list>18     <welcome-file>index.jsp</welcome-file>19   </welcome-file-list>20 </web-app>

 

3.新建struts.xml文件(文件可新建在src目录下):

 

4.修改struts文件,可查看下面配置文件:

 1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE struts PUBLIC 3     "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" 4     "http://struts.apache.org/dtds/struts-2.0.dtd"> 5 <struts> 6     <!--  Action package name 必须唯一 --> 7     <package name="/default" extends="struts-default" namespace="/"> 8         <!-- action --> 9     10     </package>11 </struts>

 

5.开启Tommat,看是否有提示报错信息:

 

成功加载struts,现在可以开始学习struts了.....

 

初探STRUTS