Thymeleaf输出特殊内容与取出对象_thymleaf 中获取 object标签的apiversion

作者：编程领航者 | 2024-02-06 12:13:32

踩

thymleaf 中获取 object标签的apiversion

1. 创建对象-----user


package com.cc.springboot.entity;
 
public class User {
    private String username;
//    1:女 2：男
    private Integer gender;
 
    public User() {
    }
 
    public User(String username, Integer gender) {
        this.username = username;
        this.gender = gender;
    }
 
    public String getUsername() {
        return username;
    }
 
    public void setUsername(String username) {
        this.username = username;
    }
 
    public Integer getGender() {
        return gender;
    }
 
    public void setGender(Integer gender) {
        this.gender = gender;
    }
}

2.controller


package com.cc.springboot.controller;
 
import com.cc.springboot.entity.User;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
 
import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
 
@Controller
public class HelloController {
    @ResponseBody
    @RequestMapping("/success")
    public String hello(){
        return "hello cc";
    }
 
    @RequestMapping("/study")
    public String study(Map<String, Object> map, HttpServletRequest request){
        List<User> userList=new ArrayList<>();
        userList.add(new User("小梦",1));
        userList.add(new User("小里",2));
        userList.add(new User("小岚",1));
        map.put("userList",userList);
 
        map.put("desc","欢迎来到<h1>cc</h1>");
        request.getSession().setAttribute("user",new User("小刘",2));
        return "study";
    }
}

3.模板实现


<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
  
     <div th:text="${desc}"></div>
    <!--不转义特数字符，直接显示应有的效果-->
     <div th:utext="${desc}"></div>
     <br/>
      <!--th:object 获取到session对象-->
    <div th:object="${session.user}">
        <!--上面已经将对象获取出来了，下面直接写属性名就可以-->
        <p>姓名：<span th:text="*{username}"></span></p>
        <p>性别：<span th:text="*{gender == 1? '女':'男'}"></span></p>
    </div>
 
</body>
</html>

关键-》(th:text th:utext) (th:object ) *{} 存入的session对象

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/编程领航者/article/detail/62689

Thymeleaf输出特殊内容与取出对象_thymleaf 中 获取 object标签的apiversion

Thymeleaf输出特殊内容与取出对象_thymleaf 中获取 object标签的apiversion