修改注册功能url

src/views/login/components/login-form.vue

@@ -220,7 +220,7 @@
       userName: registerInfo.userName,
     };
     try {
-      const response = await axios.post('/system/sign_in', { user });
+      const response = await axios.post('base/system/sign_in', { user });
       console.log('注册成功：', response.data);
       showRegisterModal.value = false;
     } catch (error) {