删除无用空构造函数

src/main/java/co/jp/app/common/ApiResponse.java

@@ -2,15 +2,15 @@ package co.jp.app.common;
 
 
 public class ApiResponse<T> {
+    //成功状况判定
     private boolean success;
+    //状态码
     private int code;
+    //状态信息
     private String message;
+    //数据
     private T data;
 
-    //空构造函数
-    private ApiResponse() {
-    }
-
     private ApiResponse(ResultCode resultCode, T data) {
         this.code = resultCode.getCode();
         this.message = resultCode.getMessage();
@@ -18,12 +18,13 @@ public class ApiResponse<T> {
         this.data = data;
     }
 
-    public static <T> ApiResponse<T> success(T data) {
-        return new ApiResponse<>(ResultCode.SUCCESS, data);
+    private ApiResponse() {
     }
 
-    public static <T> ApiResponse<T> success() {
-        return success(null);
+    public static <T> ApiResponse<T> fail() {return success(null);}
+
+    public static <T> ApiResponse<T> success(T data) {
+        return new ApiResponse<>(ResultCode.SUCCESS, data);
     }
 
     public static <T> ApiResponse<T> fail(ResultCode resultCode) {