首先，我们在pom.xml中添加如下内容
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
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然后创建一个Book 类
package com.example.demo;
import org.springframework.stereotype.Component;
@Component
public class Book {
private Integer id;
private String name;
private String author;
public Integer getId() {
return id;
}
public String getName() {
return name;
}
public String getAuthor() {
return author;
}
public void setId(Integer id) {
this.id = id;
}
public void setName(String name) {
this.name = name;
}
public void setAuthor(String author) {
this.author = author;
}
@Override
public String toString() {
return "Book{" +
"id=" + id +
", name='" + name + '\'' +
", author='" + author + '\'' +
'}';
}
}
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然后创建一个BookController 控制器
package com.example.demo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;
import java.util.ArrayList;
import java.util.List;
@Controller
public class BookController {
@GetMapping("/books")
public ModelAndView books(){
List<Book> books = new ArrayList<>();
Book b1 = new Book();
b1.setId(1);
b1.setAuthor("六承恩");
b1.setName("戏说不是胡说");
Book b2 = new Book();
b2.setId(2);
b2.setAuthor("罗贯中");
b2.setName("三国演义");
books.add(b1);
books.add(b2);
ModelAndView mv = new ModelAndView();
mv.addObject("books",books);
mv.setViewName("books");
return mv;
}
}
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接下里在resource 下的template 中新建一个books.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>图书列表</title>
</head>
<body>
<table border="1">
<tr>
<td>图书编号</td>
<td>图书名称</td>
<td>图书作者</td>
</tr>
<tr th:each="book:${books}">
<td th:text="${book.id}"></td>
<td th:text="${book.author}"></td>
<td th:text="${book.name}"></td>
</tr>
</table>
</body>
</html>
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在application.properties中添加如下内容
spring.thymeleaf.cache=false
spring.thymeleaf.check-template=true
spring.thymeleaf.check-template-location=true
spring.thymeleaf.encoding=utf-8
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.servlet.content-type=text/html
spring.thymeleaf.suffix=.html
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访问结果如下
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