freemark的例子操作

对freemark理解与例子

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? 首先将 struts-tags.tld 放在WEB-INF 目录下

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?1.login.ftl

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2.success.ftl
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5.struts.xml
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6.action
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package com.yihaodian.action;import com.opensymphony.xwork2.ActionSupport;public class LoginAction extends ActionSupport {private static final long serialVersionUID = 1L;private String username;private String password;    private String error;public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getError() {return error;}public void setError(String error) {this.error = error;}public String execute(){if(getUsername().equals("zhaoyun")&&getPassword().equals("123")){return "success";}else{setError("登陆失败！");return "error";}}    }
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7.访问
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http://localhost:8080/FreeMarkDemo/Login
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