基于浏览器请求的国际化实现
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基于浏览器请求的国际化实现
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?代碼：
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>測試基于瀏覽器請求的國際化</title> </head> <body> <!-- 使用message標(biāo)簽來輸出國際化信息 --> <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>測試基于瀏覽器請求的國際化</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;@Controller public 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);// 動態(tài)跳轉(zhuǎn)頁面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")){//從后臺代碼獲取國際化信息usernameRequestContext requestContext=new RequestContext(request);String username=requestContext.getMessage("username");// 將獲取的username信息設(shè)置到User對象并設(shè)置到Model當(dāng)中user.setUsername(username);model.addAttribute("user", user);return "success";}return "error";} }
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