Spring boot中 RestFull风格

第一种：

package com.rabbitmqdemo.demo;

import lombok.Data;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;


/**
 * @auther 
 * @date 2020/1/9 17:13
 * @description
 */
@Data
class User {
    String name;
    int age;
    String address;

    public User(String name, int age, String address) {
        this.name = name;
        this.age = age;
        this.address = address;
    }

}

@RestController
public class DemoController {
	//http://localhost:8099/aa/zjhhhh/118/北京
    @RequestMapping("/aa/{name}/{age}/{address}")
    public String a(
            @PathVariable("name") String name,
            @PathVariable("age") int age,
            @PathVariable("address") String address
    ){
        User user = new User(name, age, address);
        return user.toString();
    }
}

第二种：

package com.rabbitmqdemo.demo;

import lombok.Data;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;


/**
 * @auther 
 * @date 2020/1/9 17:13
 * @description
 */
@Data
class User {
    String name;
    Integer age;
    String address;

    public User(String name, Integer age, String address) {
        this.name = name;
        this.age = age;
        this.address = address;
    }

}

@RestController
public class DemoController {
    //http://localhost:8099/aa/zjhhhh/118/北京
    @RequestMapping("/aa/{name}/{age}/{address}")
    public String a(User user){
        return user.toString();
    }
}

如果url传入的参数可以用一个对象接收的话，可以简写。