1회차 숙제

src/main/java/com/example/springhw1/controller/UserController.java

@@ -1,4 +1,31 @@
 package com.example.springhw1.controller;
 
+import com.example.springhw1.entity.User;
+import com.example.springhw1.service.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
 public class UserController {
+    private final UserService userService;
+
+    @Autowired
+    public UserController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @PostMapping("/users/join")
+    public User signIn(@RequestParam("username") String username, @RequestParam("password") String password,  @RequestParam("nickname") String nickname) {
+        return userService.saveUser(username, password, nickname);
+    }
+
+    @GetMapping("/users/id/{id}")
+    public User getUserById(@PathVariable("id") Long id) {
+        return userService.findUserById(id);
+    }
+
+    @GetMapping("/users/username/{username}")
+    public User getUserByUsername(@PathVariable("username") String username) {
+        return userService.findUserByUsername(username);
+    }
 }

src/main/resources/application.yml

@@ -1,8 +1,8 @@
 spring:
   datasource:
-    url: jdbc:mysql://localhost:3306/{ your_database_name }?useSSL=false&serverTimezone=UTC&characterEncoding=UTF-8
-    username: { your_username }
-    password: { your_password }
+    url: jdbc:mysql://localhost:3306/spring_study?useSSL=false&serverTimezone=UTC&characterEncoding=UTF-8
+    username: root
+    password: kimna04!
     driver-class-name: com.mysql.cj.jdbc.Driver
 
   jpa: