增加通用响应类处理用户登录注册boolean，message，data

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

@@ -0,0 +1,61 @@
+package co.jp.app.common;
+
+import java.util.Objects;
+
+public class ApiResponse<T> {
+    private boolean success;
+    private String message;
+    private T data;
+
+    public static <T> ApiResponse<T> success(T data) {
+
+        return new ApiResponse<>(true, null, data);
+    }
+
+    public static <T> ApiResponse<T> fail(String message) {
+
+        return new ApiResponse<>(false, message, null);
+    }
+
+    public ApiResponse() {
+    }
+
+    public ApiResponse(boolean success, String message, T data) {
+        this.success = success;
+        this.message = message;
+        this.data = data;
+    }
+
+    public boolean isSuccess() {
+        return success;
+    }
+
+    public void setSuccess(boolean success) {
+        this.success = success;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public T getData() {
+        return data;
+    }
+
+    public void setData(T data) {
+        this.data = data;
+    }
+
+    @Override
+    public String toString() {
+        return "ApiResponse{" +
+                "success=" + success +
+                ", message='" + message + '\'' +
+                ", data=" + data +
+                '}';
+    }
+}