修bug

src/api/user.js

@@ -5,7 +5,7 @@ import http from '../utils/http';
  * @param {object} userData - 用户信息，对应 dto.CreateUserRequest
  * @returns {Promise<*>}
  */
-export const createUser = (userData) => {
+const createUser = (userData) => {
   return http.post('/api/v1/users', userData);
 };
 
@@ -14,7 +14,7 @@ export const createUser = (userData) => {
  * @param {object} credentials - 登录凭证，对应 dto.LoginRequest
  * @returns {Promise<*>}
  */
-export const login = (credentials) => {
+const login = (credentials) => {
   return http.post('/api/v1/users/login', credentials);
 };
 
@@ -24,6 +24,12 @@ export const login = (credentials) => {
  * @param {object} params - 查询参数
  * @returns {Promise<*>}
  */
-export const getUserHistory = (id, params) => {
+const getUserHistory = (id, params) => {
   return http.get(`/api/v1/users/${id}/history`, { params });
 };
+
+export const UserApi = {
+  createUser,
+  login,
+  getUserHistory,
+};