注册登录，用户等级，社交，动态，新手任务
Change-Id: I1d3183526517fb3c0dab665e0e7547eefa5c9d76
diff --git a/src/main/java/com/example/myproject/utils/Result.java b/src/main/java/com/example/myproject/utils/Result.java
new file mode 100644
index 0000000..e46f828
--- /dev/null
+++ b/src/main/java/com/example/myproject/utils/Result.java
@@ -0,0 +1,131 @@
+package com.example.myproject.utils;
+
+
+import org.springframework.http.ResponseEntity;
+
+public class Result<T> {
+ private String code;
+ private String msg;
+ private T data;
+
+ public String getCode() {
+ return code;
+ }
+
+ public void setCode(String code) {
+ this.code = code;
+ }
+
+ public String getMsg() {
+ return msg;
+ }
+
+ public void setMsg(String msg) {
+ this.msg = msg;
+ }
+
+ public T getData() {
+ return data;
+ }
+
+ public void setData(T data) {
+ this.data = data;
+ }
+
+ public Result() {
+ }
+
+ public Result(T data) {
+ this.data = data;
+ }
+
+ public static Result success(ResponseEntity<?> resultMap, String 兴趣小组创建成功) {
+ Result result = new Result<>();
+ result.setCode("200");
+ result.setMsg("成功");
+ return result;
+ }
+
+ public static <T> Result<T> success(T data) {
+ Result<T> result = new Result<>(data);
+ result.setCode("200");
+ result.setMsg("成功");
+ return result;
+ }
+ public static <T> Result<T> success(String msg) {
+ Result result = new Result();
+ result.setCode("200");
+ result.setMsg("成功");
+ return result;
+ }
+
+ public static <T> Result<T> success(T data,String msg) {
+ Result<T> result = new Result<>(data);
+ result.setCode("200");
+ result.setMsg(msg);
+ return result;
+ }
+
+ public static Result error(String code, String msg) {
+ Result result = new Result();
+ result.setCode(code);
+ result.setMsg(msg);
+ return result;
+ }
+ /**
+ * 创建一个表示文件大小超出限制的结果对象。
+ *
+ * @return 构造的文件过大错误结果对象
+ */
+ public static Result fileTooLarge() {
+ Result result = new Result();
+ result.setCode("413");
+ result.setMsg("文件大小超出限制。");
+ return result;
+ }
+
+ /**
+ * 创建一个表示文件格式不支持的结果对象。
+ *
+ * @return 构造的文件格式错误结果对象
+ */
+ public static Result unsupportedFileType() {
+ Result result = new Result();
+ result.setCode("415");
+ result.setMsg("不支持的文件格式。");
+ return result;
+ }
+
+ /**
+ * 创建一个表示文件未找到的结果对象。
+ *
+ * @return 构造的文件未找到错误结果对象
+ */
+ public static Result fileNotFound() {
+ Result result = new Result();
+ result.setCode("404");
+ result.setMsg("文件未找到。");
+ return result;
+ }
+
+ /**
+ * 创建一个表示文件存储错误的结果对象。
+ *
+ * @param errorMsg 详细错误信息
+ * @return 构造的文件存储错误结果对象
+ */
+ public static Result fileStorageError(String errorMsg) {
+ Result result = new Result();
+ result.setCode("500");
+ result.setMsg("文件存储错误: " + errorMsg);
+ return result;
+ }
+
+ public static Result permissionDenied() {
+ Result result = new Result();
+ result.setCode("401");
+ result.setMsg("权限不足，无法执行该操作。");
+ return result;
+ }
+
+}