first commit.

src/main/java/xyz/zhouxy/plusone/util/RestfulResult.java

@@ -0,0 +1,58 @@
+package xyz.zhouxy.plusone.util;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.ToString;
+
+/**
+ * 对返回给前端的数据进行封装
+ *
+ * @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@ToString
+@Getter
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+public class RestfulResult {
+
+    public static final int SUCCESS_STATUS = 2000000;
+
+    private final Object status;
+    private final String message;
+    private final Object data;
+
+    private RestfulResult(Object status, String message) {
+        this(status, message, null);
+    }
+
+    public static RestfulResult success() {
+        return new RestfulResult(SUCCESS_STATUS, "操作成功");
+    }
+
+    public static RestfulResult success(String message) {
+        return new RestfulResult(SUCCESS_STATUS, message);
+    }
+
+    public static RestfulResult success(String message, Object data) {
+        return new RestfulResult(SUCCESS_STATUS, message, data);
+    }
+
+    public static RestfulResult error() {
+        return new RestfulResult(500000, "未知错误");
+    }
+
+    public static RestfulResult error(Object status, String message) {
+        return new RestfulResult(status, message);
+    }
+
+    public static RestfulResult error(Object status, String message, Object data) {
+        return new RestfulResult(status, message, data);
+    }
+
+    public static RestfulResult error(Object status, Throwable e) {
+        return new RestfulResult(status, e.getMessage());
+    }
+}