SpringBoot：整合Thymeleaf及国际化处理

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一，官方连接

* Thymeleaf文档连接：https://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html

* SpringBoot整合连接（搜索Thymeleaf即可）：https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/reference/htmlsingle/

二，模板依赖

<!-- 整合thymeleaf -->
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

三，配置文件

### thymeleaf配置信息
# 不启用缓存
spring.thymeleaf.cache=false
# 文件地址前缀
spring.thymeleaf.prefix=classpath:/static/thymeleaf/
# 文件地址后缀, 此处使用html文件
spring.thymeleaf.suffix=.html
# 以utf-8进行编码
spring.thymeleaf.encoding=UTF-8
# 文件类型
spring.thymeleaf.servlet.content-type=text/html

四，thymeleaf.html文件

<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head><meta charset="UTF-8"><title>Title</title>
</head>
<body><!-- 用于演示国际化 --><h1 th:text="#{locale.message}"></h1><table><tr><th>USERNAME</th><th>PASSWORD</th><th>AGE</th></tr><!-- 遍历后台返回集合 --><tr th:each="user : ${users}"><!-- el表达式获取对象属性 --><td th:text="${user.userName}"></td><td th:text="${user.password}"></td><td th:text="${user.age}"></td></tr></table></body>
</html>

五，后台代码

* Controller

package com.gupao.springboot.themyleaf.controller;import com.gupao.springboot.entitys.UserVO;
import com.gupao.springboot.themyleaf.service.IUserThyService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.context.MessageSourceProperties;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;import java.util.List;/*** @author pj_zhang* @create 2019-01-02 21:45**/
@Controller
public class UserThyController {@Autowiredprivate IUserThyService userThyService;@RequestMapping("userThy")public String findUser(Model model) {List<UserVO> lstUser = userThyService.findUser();model.addAttribute("users", lstUser);return "userDetails";}}

* Service

package com.gupao.springboot.themyleaf.service.impl;import com.gupao.springboot.entitys.UserVO;
import com.gupao.springboot.themyleaf.mapper.IUserThyMapper;
import com.gupao.springboot.themyleaf.service.IUserThyService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;import java.util.List;/*** @author pj_zhang* @create 2019-01-02 21:46**/
@Service
public class UserThyService implements IUserThyService {@Autowiredprivate IUserThyMapper userThyMapper;@Overridepublic List<UserVO> findUser() {return userThyMapper.findUser();}}

* Mapper

package com.gupao.springboot.themyleaf.mapper;import com.gupao.springboot.entitys.UserVO;import java.util.List;/*** @author pj_zhang* @create 2019-01-02 21:48**/
public interface IUserThyMapper {List<UserVO> findUser();}

* mapper.xml

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" ><mapper namespace="com.gupao.springboot.themyleaf.mapper.IUserThyMapper">
<select id="findUser" resultType="com.gupao.springboot.entitys.UserVO">SELECTUSERNAME AS userName,PASSWORD AS PASSWORD,AGE AS ageFROMuser_t
</select>
</mapper>

六，页面展示