Struts2.5入门之环境设置

1. 下载Struts2.5,下载地址

2. 新建项目struts2

3. 解压后将struts\lib下的所有jar包复制到WEB-INF/lib文件夹下

4. 修改web.xml配置文件,添加如下内容:

	<filter>
        <filter-name>action2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <!-- END SNIPPET: filter -->
    <filter-mapping>
        <filter-name>action2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

5. 新建struts包,新建Test类,代码如下:

package struts;

import com.opensymphony.xwork2.ActionSupport;

public class Test extends ActionSupport {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = -7708815731271838841L;

	public String index() {
		System.out.println("struts2 is working");
		return "success";
	}
}

6. 新建success.jsp,代码片段 <body>success</body>

7. 在src文件夹下新建struts.xml,内容如下:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
        "http://struts.apache.org/dtds/struts-2.5.dtd">
<struts>
    <package name="default" extends="rest-default">
    	<global-allowed-methods>hello</global-allowed-methods>
        <action name="hello" class="struts.Test">
        	<result name="success">/success.jsp</result>
        </action>
    </package>
</struts>

8. 在浏览器地址输入http://localhost:8080/struts2/hello

     结果   success 
posted @ 2017-04-07 21:27  你好潘先生  阅读(892)  评论(3编辑  收藏  举报