[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/rc-util/lib/hooks/useMobile.js

@@ -0,0 +1,26 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var _react = require("react");
+var _isMobile = _interopRequireDefault(require("../isMobile"));
+var _useLayoutEffect = _interopRequireDefault(require("./useLayoutEffect"));
+/**
+ * Hook to detect if the user is on a mobile device
+ * Notice that this hook will only detect the device type in effect, so it will always be false in server side
+ */
+var useMobile = function useMobile() {
+  var _useState = (0, _react.useState)(false),
+    _useState2 = (0, _slicedToArray2.default)(_useState, 2),
+    mobile = _useState2[0],
+    setMobile = _useState2[1];
+  (0, _useLayoutEffect.default)(function () {
+    setMobile((0, _isMobile.default)());
+  }, []);
+  return mobile;
+};
+var _default = exports.default = useMobile;