[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/antd/lib/slider/useRafLock.js

@@ -0,0 +1,29 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useRafLock;
+var React = _interopRequireWildcard(require("react"));
+var _raf = _interopRequireDefault(require("rc-util/lib/raf"));
+function useRafLock() {
+  const [state, setState] = React.useState(false);
+  const rafRef = React.useRef(null);
+  const cleanup = () => {
+    _raf.default.cancel(rafRef.current);
+  };
+  const setDelayState = nextState => {
+    cleanup();
+    if (nextState) {
+      setState(nextState);
+    } else {
+      rafRef.current = (0, _raf.default)(() => {
+        setState(nextState);
+      });
+    }
+  };
+  React.useEffect(() => cleanup, []);
+  return [state, setDelayState];
+}