【SpringMVC】知识汇总

package com.example.controller; import com.example.domain.Book; import org.springframework.web.bind.annotation.*; import java.util.ArrayList; import java.util.List; @RestController @RequestMapping("/books") public class BookController { @PostMapping public String save(@RequestBody Book book){ System.out.println("book save ==> "+ book); return "{'module':'book save success'}"; } @GetMapping public List<Book> getAll(){ System.out.println("book getAll is running ..."); List<Book> bookList = new ArrayList<Book>(); Book book1 = new Book(); book1.setType("计算机"); book1.setName("SpringMVC入门教程"); book1.setDescription("小试牛刀"); bookList.add(book1); Book book2 = new Book(); book2.setType("计算机"); book2.setName("SpringMVC实战教程"); book2.setDescription("一代宗师"); bookList.add(book2); Book book3 = new Book(); book3.setType("计算机丛书"); book3.setName("SpringMVC实战教程进阶"); book3.setDescription("一代宗师呕心创作"); bookList.add(book3); return bookList; } }