基于浏览器请求的国际化实现

来源：互联网发布：mpv mac 字幕编辑：程序博客网时间：2024/05/22 08:14

代码：

loginForm.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><%@taglib prefix= "form" uri= "http://www.springframework.org/tags/form" %><%@taglib prefix= "spring" uri= "http://www.springframework.org/tags" %><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>测试基于浏览器请求的国际化</title></head><body><!-- 使用message标签来输出国际化信息 --><h3><spring:message code="title"/></h3><form:form modelAttribute="user" method="post" action="login">    <table>      <tr>         <td><spring:message code="loginname"/></td> <td><form:input path="loginname"/></td>      </tr>      <tr>  <td><spring:message code="password"/></td>  <td><form:input path="password"/></td>  </tr>  <tr><td><input type="submit" value="<spring:message code="submit"/>"/></td>  </tr>    </table></form:form></body></html>

success.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><%@taglib prefix= "spring" uri= "http://www.springframework.org/tags" %><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>测试基于浏览器请求的国际化</title></head><body><spring:message code="welcome" arguments="${requestScope.user.username}"/></body></html>

User.java

package com.bean;import java.io.Serializable;public class User implements Serializable {private String loginname;private String password;private String username;public User() {super();// TODO Auto-generated constructor stub}public String getLoginname() {return loginname;}public void setLoginname(String loginname) {this.loginname = loginname;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}@Overridepublic String toString() {// TODO Auto-generated method stubreturn "User [loginname=" + loginname + ", password=" + password + ", username=" + username + "]";}}

UserController.java

package com.control;import javax.servlet.http.HttpServletRequest;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.validation.annotation.Validated;import org.springframework.web.bind.annotation.ModelAttribute;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.servlet.support.RequestContext;import com.bean.User;@Controllerpublic class UserController {private static final Log logger = LogFactory.getLog(UserController.class);@RequestMapping(value="/{formName}") public String loginForm( @PathVariable String formName, Model model){User user=new User();model.addAttribute("user",user);// 动态跳转页面return formName;} @RequestMapping(value="/login",method=RequestMethod.POST) public String login( @ModelAttribute @Validated User user, Model model, HttpServletRequest request){ logger.info(user); if(user.getLoginname()!=null && user.getLoginname().equals("haige") && user.getPassword()!=null && user.getPassword().equals("123456")){//从后台代码获取国际化信息username RequestContext requestContext=new RequestContext(request); String username=requestContext.getMessage("username"); // 将获取的username信息设置到User对象并设置到Model当中 user.setUsername(username); model.addAttribute("user", user); return "success"; } return "error"; }}

截图：

源码：网盘极速下载

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