SpringCloud 中 OpenFeign 传参调用

提供者服务定义接口

@RestController
public class TestController{
   

    @RequestMapping("/init1")
    public String init(){
        return "init1";
    }

    @GetMapping("/init2")
    public String init2(String name){
        return "init2" + name;
    }

    @PostMapping("/initUser")
    public User addInitUser(@RequestBody User user){
        return user;
    }

    @DeleteMapping("/init/{id}")
    public void deleteUser2(@PathVariable Integer id){
        System.out.println(id);
    }

    @GetMapping("/user3")
    public void getUserByName(@RequestHeader("name") String name) throws UnsupportedEncodingException {
        System.out.println(URLDecoder.decode(name,"UTF-8"));
    }

}

 消费方 调用接口

@RestController
public class TestController{
   

    @RequestMapping("/init1")
    public String init(){
        return "init1";
    }

    @GetMapping("/init2")
    public String init2(@RequestParam("name")String name){
        return "init2" + name;
    }

    @PostMapping("/initUser")
    public User addInitUser(@RequestBody User user){
        return user;
    }

    @DeleteMapping("/init/{id}")
    public void deleteUser2(@PathVariable("id") Integer id){
        System.out.println(id);
    }

    @GetMapping("/user3")
    public void getUserByName(@RequestHeader("name") String name) throws UnsupportedEncodingException {
        System.out.println(URLDecoder.decode(name,"UTF-8"));
    }

}

 

总结如下：