完成匹配、跟价、权限部分

backend-java/src/main/java/com/nanri/aiimage/common/api/ApiResponse.java

@@ -1,13 +1,11 @@
 package com.nanri.aiimage.common.api;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
 @Data
 @NoArgsConstructor
-@AllArgsConstructor
 @Schema(description = "统一响应体")
 public class ApiResponse<T> {
 
@@ -20,6 +18,20 @@ public class ApiResponse<T> {
     @Schema(description = "响应数据")
     private T data;
 
+    @Schema(description = "业务错误码，成功时可为空")
+    private Integer code;
+
+    public ApiResponse(boolean success, String message, T data) {
+        this(success, message, data, null);
+    }
+
+    public ApiResponse(boolean success, String message, T data, Integer code) {
+        this.success = success;
+        this.message = message;
+        this.data = data;
+        this.code = code;
+    }
+
     public static <T> ApiResponse<T> success(T data) {
         return new ApiResponse<>(true, "操作成功", data);
     }
@@ -31,4 +43,8 @@ public class ApiResponse<T> {
     public static <T> ApiResponse<T> fail(String message) {
         return new ApiResponse<>(false, message, null);
     }
+
+    public static <T> ApiResponse<T> fail(Integer code, String message) {
+        return new ApiResponse<>(false, message, null, code);
+    }
 }