init: rebuild myplayer-backend

src/main/java/xin/merlin/myplayerbackend/utils/result/Response.java

@@ -0,0 +1,33 @@
+package xin.merlin.myplayerbackend.utils.result;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Response<T> {
+    private int code;
+    private String message;
+    private T data;
+
+    // 请求成功
+    public static <T> Response<T> success(ResultCode code , T data){
+        System.out.println( LocalDateTime.now()+" success : \n"+code);
+        return new Response<T>(code.getCode(), code.getMessage(), data);
+    }
+    public static <T> Response<T> success(ResultCode code){
+        System.out.println( LocalDateTime.now()+" success : \n"+code);
+        return new Response<T>(code.getCode(), code.getMessage(),null);
+    }
+
+    // 请求失败
+    public static <T> Response<T> fail(ResultCode code){
+        System.out.println( LocalDateTime.now()+" fail : \n"+code);
+        return new Response<T>(code.getCode(),code.getMessage(), null);
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/utils/result/ResultCode.java

@@ -0,0 +1,37 @@
+package xin.merlin.myplayerbackend.utils.result;
+
+import lombok.Getter;
+
+/**
+ * 通用状态码枚举类
+ */
+@Getter
+public enum ResultCode {
+
+    SUCCESS(200, "成功"),
+    BAD_REQUEST(400, "请求参数错误"),
+    UNAUTHORIZED(401, "未认证或登录已过期"),
+    FORBIDDEN(403, "无权限访问"),
+    NOT_FOUND(404, "资源不存在"),
+    SERVER_ERROR(500, "服务器内部错误"),
+
+    // 自定义业务错误码
+    USER_BANNED(1000,"用户被封禁"),
+    USER_NOT_FOUND(1001, "用户不存在"),
+    USER_EXIST(1003,"用户已存在"),
+    USER_PASSWORD_ERROR(1004,"用户密码错误"),
+    USER_VERIFICATION_ERROR(1005,"验证码不存在或错误"),
+    USER_SEND_TOO_FAST(1006,"用户请求过快"),
+    USER_SEND_TOO_OFTEN(1007,"请求次数过多，已被限制"),
+    ORDER_NOT_FOUND(2000, "订单不存在");
+
+
+
+    private final int code;
+    private final String message;
+
+    ResultCode(int code, String message) {
+        this.code = code;
+        this.message = message;
+    }
+}