首先，我们建立一个实体类
package com.example.demo.entity;
public class Product {
private String name;
private int price;
private int inStock;
public Product() {
super();
}
public Product(String name, int i, int inStock) {
super();
this.name = name;
this.price = i;
this.inStock = inStock;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getPrice() {
return price;
}
public void setPrice(int price) {
this.price = price;
}
public int getInStock() {
return inStock;
}
public void setInStock(int inStock) {
this.inStock = inStock;
}
}
然后我们在controller里面放值
package com.example.demo.controller;
import java.util.*;
import java.util.Map;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.example.demo.entity.Product;
@Controller
public class BootController {
@RequestMapping("/welcome")
public String welcome(Map<String,Object> map) {
List<Product> prods=new ArrayList<>();
prods.add(new Product("a",100,10));
prods.add(new Product("b",200,20));
prods.add(new Product("c",300,30));
map.put("prods", prods);
return "result";
}
}
因为是初次使用，我们去thymeleaf官网复制实例代码
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<div th:each="prod : ${prods}">
<h3 th:text="${prod.name}">Onions</h3>
<h3 th:text="${prod.price}">2.41</h3>
</div>
</body>
</html>
效果如图所示
