Application ：
package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication
@RestController
public class DemoApplication {
public static void m 《一线大厂Java面试题解析+后端开发学习笔记+最新架构讲解视频+实战项目源码讲义》无偿开源 威信搜索公众号【编程进阶路】 ain(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
json数据bean：
package com.example.demo;
public class JsonData {
public long id;
public String data = “”;
public JsonData(long id, String data) {
this.id = id;
this.data = data;
}
public void setId(long id) {
this.id = id;
}
public long getId() {
return id;
}
public void setData(String data) {
this.data = data;
}
public String getData() {
return data;