\u5728\u5f53\u4eca\u7684\u524d\u7aef\u5f00\u53d1\u9886\u57df，React \u548c Vue \u65e0\u7591\u662f\u4e24\u9897\u7480\u74a8\u7684\u660e\u661f，\u5b83\u4eec\u4ee5\u5404\u81ea\u72ec\u7279\u7684\u4f18\u52bf，\u5e2e\u52a9\u5f00\u53d1\u8005\u6784\u5efa\u51fa\u4ea4\u4e92\u4e30\u5bcc\u3001\u7528\u6237\u4f53\u9a8c\u51fa\u8272\u7684 Web \u5e94\u7528\u3002\u7136\u800c，\u968f\u7740\u5e94\u7528\u529f\u80fd\u7684\u65e5\u76ca\u590d\u6742\u3001\u6570\u636e\u91cf\u7684\u4e0d\u65ad\u589e\u5927，\u6027\u80fd\u95ee\u9898\u4e5f\u9010\u6e10\u6d6e\u51fa\u6c34\u9762，\u6210\u4e3a\u56f0\u6270\u5f00\u53d1\u8005\u7684\u4e00\u5927\u96be\u9898\u3002\u4f60\u662f\u5426\u9047\u5230\u8fc7\u8fd9\u6837\u7684\u573a\u666f：\u5728 React \u5e94\u7528\u4e2d，\u9891\u7e41\u5730\u5207\u6362\u7ec4\u4ef6\u72b6\u6001，\u9875\u9762\u5374\u51fa\u73b0\u660e\u663e\u7684\u5361\u987f；\u6216\u8005\u5728 Vue \u9879\u76ee\u91cc，\u8fdb\u884c\u5927\u91cf\u6570\u636e\u7684\u5217\u8868\u6e32\u67d3\u65f6，\u6eda\u52a8\u64cd\u4f5c\u53d8\u5f97\u8fdf\u7f13\u4e0d\u6d41\u7545\u3002\u8fd9\u4e9b\u73b0\u8c61\u5f80\u5f80\u610f\u5473\u7740\u5e94\u7528\u7684\u6027\u80fd\u5df2\u7ecf\u4eae\u8d77\u4e86\u7ea2\u706f，\u800c\u5176\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u5bfc\u706b\u7d22，\u5c31\u662f\u9891\u7e41\u89e6\u53d1\u7684\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u3002\u8fd9\u65f6\u5019，JS \u7684\u9632\u6296\u8282\u6d41\u6280\u672f\u4fbf\u5982\u540c\u6551\u661f\u4e00\u822c，\u4e3a\u89e3\u51b3\u8fd9\u7c7b\u6027\u80fd\u95ee\u9898\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u65b9\u6848\u3002\u200b<\/p>\n
\u7406\u89e3\u6027\u80fd\u74f6\u9888：\u9891\u7e41\u89e6\u53d1\u4e8b\u4ef6\u7684\u5371\u5bb3\u200b<\/p>\n
\u5728\u6df1\u5165\u63a2\u8ba8\u9632\u6296\u8282\u6d41\u4e4b\u524d，\u6211\u4eec\u5148\u6765\u5256\u6790\u4e00\u4e0b\u9891\u7e41\u89e6\u53d1\u4e8b\u4ef6\u4e3a\u4f55\u4f1a\u8ba9 React \u548c Vue \u5e94\u7528\u7684\u6027\u80fd\u5927\u6253\u6298\u6263\u3002\u4ee5\u4e00\u4e2a\u5e38\u89c1\u7684\u641c\u7d22\u6846\u4e3a\u4f8b，\u5f53\u7528\u6237\u5728\u8f93\u5165\u5185\u5bb9\u65f6，\u6bcf\u4e00\u6b21\u6309\u952e\u90fd\u4f1a\u89e6\u53d1 keyup \u4e8b\u4ef6\u3002\u5047\u8bbe\u5728\u8fd9\u4e2a\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u4e2d，\u6211\u4eec\u4f1a\u5411\u670d\u52a1\u5668\u53d1\u9001\u641c\u7d22\u8bf7\u6c42，\u83b7\u53d6\u5339\u914d\u7684\u7ed3\u679c\u5e76\u66f4\u65b0\u9875\u9762\u5c55\u793a\u3002\u5982\u679c\u4e0d\u5bf9\u4e8b\u4ef6\u7684\u89e6\u53d1\u9891\u7387\u52a0\u4ee5\u63a7\u5236，\u5728\u7528\u6237\u5feb\u901f\u8f93\u5165\u7684\u8fc7\u7a0b\u4e2d，\u77ed\u65f6\u95f4\u5185\u5c31\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u8bf7\u6c42\u3002\u8fd9\u4e0d\u4ec5\u4f1a\u7ed9\u670d\u52a1\u5668\u5e26\u6765\u5de8\u5927\u7684\u538b\u529b，\u5bfc\u81f4\u54cd\u5e94\u5ef6\u8fdf，\u8fd8\u4f1a\u4f7f\u5f97\u524d\u7aef\u9891\u7e41\u5730\u66f4\u65b0 DOM\u3002\u5728 React \u548c Vue \u4e2d，\u867d\u7136\u865a\u62df DOM \u673a\u5236\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4f18\u5316\u4e86 DOM \u66f4\u65b0\u7684\u6027\u80fd，\u4f46\u8fc7\u4e8e\u9891\u7e41\u7684\u66f4\u65b0\u64cd\u4f5c\u4ecd\u7136\u4f1a\u6d88\u8017\u5927\u91cf\u7684\u8d44\u6e90，\u9020\u6210\u9875\u9762\u5361\u987f，\u4e25\u91cd\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u3002\u540c\u6837，\u5728\u9875\u9762\u6eda\u52a8\u4e8b\u4ef6 scroll \u4e2d，\u5982\u679c\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u4e2d\u6267\u884c\u4e86\u590d\u6742\u7684\u8ba1\u7b97\u6216 DOM \u64cd\u4f5c，\u9891\u7e41\u89e6\u53d1\u4e5f\u4f1a\u4f7f\u4e3b\u7ebf\u7a0b\u5fd9\u4e8e\u5904\u7406\u8fd9\u4e9b\u4efb\u52a1，\u65e0\u6cd5\u53ca\u65f6\u54cd\u5e94\u7528\u6237\u7684\u5176\u4ed6\u4ea4\u4e92\u64cd\u4f5c，\u5bfc\u81f4\u9875\u9762\u5931\u53bb\u6d41\u7545\u6027\u3002\u200b<\/p>\n
\u9632\u6296（Debounce）：\u7cbe\u51c6\u63a7\u5236，\u907f\u514d\u65e0\u6548\u89e6\u53d1\u200b<\/p>\n
\u9632\u6296\u7684\u6838\u5fc3\u539f\u7406\u200b<\/p>\n
\u9632\u6296\u7684\u6982\u5ff5\u53ef\u4ee5\u7b80\u5355\u7406\u89e3\u4e3a：\u5f53\u4e00\u4e2a\u4e8b\u4ef6\u88ab\u89e6\u53d1\u540e，\u8bbe\u5b9a\u4e00\u4e2a\u5ef6\u8fdf\u65f6\u95f4 n \u79d2，\u5728\u8fd9 n \u79d2\u5185\u5982\u679c\u8be5\u4e8b\u4ef6\u518d\u6b21\u88ab\u89e6\u53d1，\u5c31\u6e05\u9664\u4e4b\u524d\u7684\u5ef6\u8fdf\u8ba1\u65f6，\u91cd\u65b0\u5f00\u59cb\u8ba1\u65f6\u3002\u53ea\u6709\u5f53 n \u79d2\u5185\u4e8b\u4ef6\u6ca1\u6709\u518d\u6b21\u88ab\u89e6\u53d1\u65f6，\u624d\u4f1a\u771f\u6b63\u6267\u884c\u6211\u4eec\u60f3\u8981\u7684\u51fd\u6570\u64cd\u4f5c\u3002\u53ef\u4ee5\u5c06\u5176\u60f3\u8c61\u6210\u4e00\u4e2a\u9632\u6296\u52a8\u7684\u5f00\u5173，\u5728\u9891\u7e41\u7684\u89e6\u53d1\u64cd\u4f5c\u4e2d，\u5b83\u4e0d\u4f1a\u7acb\u5373\u54cd\u5e94，\u800c\u662f\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u7684\u7a33\u5b9a\u671f，\u786e\u4fdd\u6ca1\u6709\u65b0\u7684\u89e6\u53d1\u540e，\u624d\u6267\u884c\u76f8\u5e94\u7684\u52a8\u4f5c\u3002\u200b<\/p>\n
React \u4e2d\u5b9e\u73b0\u9632\u6296\u200b<\/p>\n
\u5728 React \u5e94\u7528\u4e2d，\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u94a9\u5b50\u51fd\u6570（Custom Hook）\u6765\u5b9e\u73b0\u9632\u6296\u529f\u80fd，\u4ee5\u4fbf\u5728\u591a\u4e2a\u7ec4\u4ef6\u4e2d\u590d\u7528\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9632\u6296\u94a9\u5b50\u51fd\u6570\u7684\u5b9e\u73b0：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
import { useCallback, useRef } from'react';\u200b<\/p>\n
\u200b<\/p>\n
const useDebounce = (callback, delay) => {\u200b<\/p>\n
const timer = useRef();\u200b<\/p>\n
\u200b<\/p>\n
return useCallback((…args) => {\u200b<\/p>\n
if (timer.current) {\u200b<\/p>\n
clearTimeout(timer.current);\u200b<\/p>\n
}\u200b<\/p>\n
timer.current = setTimeout(() => {\u200b<\/p>\n
callback(…args);\u200b<\/p>\n
timer.current = null;\u200b<\/p>\n
}, delay);\u200b<\/p>\n
}, [callback, delay]);\u200b<\/p>\n
};\u200b<\/p>\n
\u200b<\/p>\n
\u4f7f\u7528\u8fd9\u4e2a\u94a9\u5b50\u51fd\u6570\u4e5f\u975e\u5e38\u7b80\u5355，\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u641c\u7d22\u7ec4\u4ef6，\u9700\u8981\u5728\u7528\u6237\u505c\u6b62\u8f93\u5165 300 \u6beb\u79d2\u540e\u624d\u53d1\u8d77\u641c\u7d22\u8bf7\u6c42：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
import React, { useState } from'react';\u200b<\/p>\n
import useDebounce from '.\/useDebounce';\u200b<\/p>\n
\u200b<\/p>\n
const SearchComponent = () => {\u200b<\/p>\n
const [searchQuery, setSearchQuery] = useState('');\u200b<\/p>\n
const handleSearch = useDebounce((query) => {\u200b<\/p>\n
\/\/ \u8fd9\u91cc\u6267\u884c\u5b9e\u9645\u7684\u641c\u7d22\u903b\u8f91，\u4f8b\u5982\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u200b<\/p>\n
console.log('Searching for:', query);\u200b<\/p>\n
}, 300);\u200b<\/p>\n
\u200b<\/p>\n
const handleInputChange = (e) => {\u200b<\/p>\n
const value = e.target.value;\u200b<\/p>\n
setSearchQuery(value);\u200b<\/p>\n
handleSearch(value);\u200b<\/p>\n
};\u200b<\/p>\n
\u200b<\/p>\n
return (\u200b<\/p>\n
<div>\u200b<\/p>\n
<input type="text" value={searchQuery} onChange={handleInputChange} \/>\u200b<\/p>\n
\u200b<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d， useDebounce \u94a9\u5b50\u51fd\u6570\u63a5\u6536\u4e00\u4e2a\u56de\u8c03\u51fd\u6570 callback \u548c\u5ef6\u8fdf\u65f6\u95f4 delay \u4f5c\u4e3a\u53c2\u6570\u3002\u5728 handleInputChange \u51fd\u6570\u4e2d，\u6bcf\u6b21\u8f93\u5165\u6846\u7684\u503c\u53d1\u751f\u53d8\u5316\u65f6，\u90fd\u4f1a\u8c03\u7528 handleSearch ，\u4f46\u7531\u4e8e\u9632\u6296\u7684\u4f5c\u7528，\u53ea\u6709\u5728\u7528\u6237\u505c\u6b62\u8f93\u5165 300 \u6beb\u79d2\u540e， handleSearch \u4e2d\u7684\u5b9e\u9645\u641c\u7d22\u903b\u8f91\u624d\u4f1a\u88ab\u6267\u884c\u3002\u200b<\/p>\n
Vue \u4e2d\u5b9e\u73b0\u9632\u6296\u200b<\/p>\n
\u5728 Vue \u4e2d，\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u6307\u4ee4（Directive）\u6765\u5b9e\u73b0\u9632\u6296\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9632\u6296\u6307\u4ee4\u7684\u5b9e\u73b0：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
\/\/ \u5728main.js\u4e2d\u5b9a\u4e49\u5168\u5c40\u6307\u4ee4\u200b<\/p>\n
Vue.directive('debounce', {\u200b<\/p>\n
inserted: function (el, binding) {\u200b<\/p>\n
let timer;\u200b<\/p>\n
el.addEventListener('click', function () {\u200b<\/p>\n
if (timer) {\u200b<\/p>\n
clearTimeout(timer);\u200b<\/p>\n
}\u200b<\/p>\n
timer = setTimeout(() => {\u200b<\/p>\n
binding.value();\u200b<\/p>\n
timer = null;\u200b<\/p>\n
}, binding.arg || 300);\u200b<\/p>\n
});\u200b<\/p>\n
}\u200b<\/p>\n
});\u200b<\/p>\n
\u200b<\/p>\n
\u5728\u6a21\u677f\u4e2d\u4f7f\u7528\u8fd9\u4e2a\u6307\u4ee4\u4e5f\u5f88\u65b9\u4fbf，\u4f8b\u5982\u6709\u4e00\u4e2a\u6309\u94ae，\u6211\u4eec\u5e0c\u671b\u70b9\u51fb\u540e\u9632\u6296 300 \u6beb\u79d2\u518d\u6267\u884c\u67d0\u4e2a\u65b9\u6cd5：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
\u200b<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d， v-debounce:300 \u8868\u793a\u5bf9\u6309\u94ae\u7684\u70b9\u51fb\u4e8b\u4ef6\u5e94\u7528\u9632\u6296\u6307\u4ee4，\u5ef6\u8fdf\u65f6\u95f4\u4e3a 300 \u6beb\u79d2\u3002\u5f53\u6309\u94ae\u88ab\u70b9\u51fb\u65f6，\u5728 300 \u6beb\u79d2\u5185\u5982\u679c\u518d\u6b21\u70b9\u51fb，\u4f1a\u6e05\u9664\u4e4b\u524d\u7684\u5b9a\u65f6\u5668，\u91cd\u65b0\u8ba1\u65f6，\u76f4\u5230 300 \u6beb\u79d2\u5185\u6ca1\u6709\u65b0\u7684\u70b9\u51fb，\u624d\u4f1a\u6267\u884c handleClick \u65b9\u6cd5\u3002\u200b<\/p>\n
\u8282\u6d41（Throttle）：\u9650\u5236\u9891\u7387，\u5e73\u7a33\u8fd0\u884c\u200b<\/p>\n
\u8282\u6d41\u7684\u6838\u5fc3\u539f\u7406\u200b<\/p>\n
\u8282\u6d41\u4e0e\u9632\u6296\u6709\u6240\u4e0d\u540c，\u5b83\u7684\u539f\u7406\u662f\u5728\u89c4\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u5185，\u65e0\u8bba\u4e8b\u4ef6\u88ab\u89e6\u53d1\u591a\u5c11\u6b21，\u90fd\u53ea\u4f1a\u6267\u884c\u4e00\u6b21\u6211\u4eec\u6307\u5b9a\u7684\u51fd\u6570\u3002\u53ef\u4ee5\u628a\u5b83\u770b\u4f5c\u662f\u4e00\u4e2a\u6d41\u91cf\u9650\u5236\u9600\u95e8，\u6309\u7167\u56fa\u5b9a\u7684\u9891\u7387\u653e\u884c\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u7684\u6267\u884c，\u4ece\u800c\u907f\u514d\u56e0\u4e8b\u4ef6\u9891\u7e41\u89e6\u53d1\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u95ee\u9898\u3002\u200b<\/p>\n
React \u4e2d\u5b9e\u73b0\u8282\u6d41\u200b<\/p>\n
\u5728 React \u4e2d\u5b9e\u73b0\u8282\u6d41，\u540c\u6837\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u94a9\u5b50\u51fd\u6570\u6765\u5b8c\u6210\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u8282\u6d41\u94a9\u5b50\u51fd\u6570\u7684\u793a\u4f8b：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
import { useCallback, useRef } from'react';\u200b<\/p>\n
\u200b<\/p>\n
const useThrottle = (callback, delay) => {\u200b<\/p>\n
const timer = useRef(null);\u200b<\/p>\n
const lastCallTime = useRef(0);\u200b<\/p>\n
\u200b<\/p>\n
return useCallback((…args) => {\u200b<\/p>\n
const now = new Date().getTime();\u200b<\/p>\n
if (!timer.current && now – lastCallTime.current >= delay) {\u200b<\/p>\n
callback(…args);\u200b<\/p>\n
lastCallTime.current = now;\u200b<\/p>\n
timer.current = setTimeout(() => {\u200b<\/p>\n
timer.current = null;\u200b<\/p>\n
}, delay – (now – lastCallTime.current));\u200b<\/p>\n
}\u200b<\/p>\n
}, [callback, delay]);\u200b<\/p>\n
};\u200b<\/p>\n
\u200b<\/p>\n
\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u9875\u9762\u6eda\u52a8\u7684\u573a\u666f，\u9700\u8981\u5728\u6eda\u52a8\u8fc7\u7a0b\u4e2d\u6bcf\u9694 500 \u6beb\u79d2\u6267\u884c\u4e00\u6b21\u67d0\u4e2a\u64cd\u4f5c：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
import React, { useEffect } from'react';\u200b<\/p>\n
import useThrottle from '.\/useThrottle';\u200b<\/p>\n
\u200b<\/p>\n
const ScrollComponent = () => {\u200b<\/p>\n
const handleScroll = useThrottle(() => {\u200b<\/p>\n
\/\/ \u8fd9\u91cc\u6267\u884c\u9875\u9762\u6eda\u52a8\u65f6\u7684\u5b9e\u9645\u64cd\u4f5c，\u4f8b\u5982\u83b7\u53d6\u5f53\u524d\u6eda\u52a8\u4f4d\u7f6e\u200b<\/p>\n
const scrollTop = window.pageYOffset;\u200b<\/p>\n
console.log('Current scroll top:', scrollTop);\u200b<\/p>\n
}, 500);\u200b<\/p>\n
\u200b<\/p>\n
useEffect(() => {\u200b<\/p>\n
window.addEventListener('scroll', handleScroll);\u200b<\/p>\n
return () => {\u200b<\/p>\n
window.removeEventListener('scroll', handleScroll);\u200b<\/p>\n
};\u200b<\/p>\n
}, [handleScroll]);\u200b<\/p>\n
\u200b<\/p>\n
return (\u200b<\/p>\n
<div style={{ height: '2000px' }}>\u200b<\/p>\n
{\/* \u6a21\u62df\u4e00\u4e2a\u957f\u9875\u9762 *\/}\u200b<\/p>\n
<\/div>\u200b<\/p>\n
);\u200b<\/p>\n
};\u200b<\/p>\n
\u200b<\/p>\n
export default ScrollComponent;\u200b<\/p>\n
\u200b<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d， useThrottle \u94a9\u5b50\u51fd\u6570\u901a\u8fc7\u8bb0\u5f55\u4e0a\u4e00\u6b21\u6267\u884c\u7684\u65f6\u95f4\u548c\u4f7f\u7528\u5b9a\u65f6\u5668，\u786e\u4fdd\u5728 500 \u6beb\u79d2\u7684\u65f6\u95f4\u95f4\u9694\u5185， handleScroll \u51fd\u6570\u53ea\u4f1a\u88ab\u6267\u884c\u4e00\u6b21，\u5373\u4f7f\u5728\u8fd9\u671f\u95f4\u9875\u9762\u6eda\u52a8\u4e8b\u4ef6\u88ab\u9891\u7e41\u89e6\u53d1\u3002\u200b<\/p>\n
Vue \u4e2d\u5b9e\u73b0\u8282\u6d41\u200b<\/p>\n
\u5728 Vue \u4e2d，\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6df7\u5165（Mixin）\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u8282\u6d41\u529f\u80fd，\u4ee5\u4fbf\u5728\u591a\u4e2a\u7ec4\u4ef6\u4e2d\u590d\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8282\u6d41\u6df7\u5165\u7684\u5b9e\u73b0：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
\/\/ throttleMixin.js\u200b<\/p>\n
export const throttleMixin = {\u200b<\/p>\n
methods: {\u200b<\/p>\n
throttle(func, delay) {\u200b<\/p>\n
let timer = null;\u200b<\/p>\n
let lastCallTime = 0;\u200b<\/p>\n
return function () {\u200b<\/p>\n
const now = new Date().getTime();\u200b<\/p>\n
if (!timer && now – lastCallTime >= delay) {\u200b<\/p>\n
func.apply(this, arguments);\u200b<\/p>\n
lastCallTime = now;\u200b<\/p>\n
timer = setTimeout(() => {\u200b<\/p>\n
timer = null;\u200b<\/p>\n
}, delay – (now – lastCallTime));\u200b<\/p>\n
}\u200b<\/p>\n
};\u200b<\/p>\n
}\u200b<\/p>\n
}\u200b<\/p>\n
};\u200b<\/p>\n
\u200b<\/p>\n
\u5728\u7ec4\u4ef6\u4e2d\u4f7f\u7528\u8fd9\u4e2a\u6df7\u5165：\u200b<\/p>\n
\u200b<\/p>\n
TypeScript\u53d6\u6d88\u81ea\u52a8\u6362\u884c\u590d\u5236<\/p>\n
<template>\u200b<\/p>\n
<div>\u200b<\/p>\n
<button @click="throttledClick">\u70b9\u51fb\u6211<\/button>\u200b<\/p>\n
<\/div>\u200b<\/p>\n
<\/template>\u200b<\/p>\n
\u200b<\/p>\n
<script>\u200b<\/p>\n
import { throttleMixin } from '.\/throttleMixin';\u200b<\/p>\n
\u200b<\/p>\n
export default {\u200b<\/p>\n
mixins: [throttleMixin],\u200b<\/p>\n
methods: {\u200b<\/p>\n
handleClick() {\u200b<\/p>\n
\/\/ \u8fd9\u91cc\u6267\u884c\u6309\u94ae\u70b9\u51fb\u540e\u7684\u5b9e\u9645\u903b\u8f91\u200b<\/p>\n
console.log('Button clicked');\u200b<\/p>\n
},\u200b<\/p>\n
throttledClick: null\u200b<\/p>\n
},\u200b<\/p>\n
created() {\u200b<\/p>\n
this.throttledClick = this.throttle(this.handleClick, 500);\u200b<\/p>\n
}\u200b<\/p>\n
};\u200b<\/p>\n
<\/script>\u200b<\/p>\n
\u200b<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d，\u901a\u8fc7\u6df7\u5165 throttleMixin ，\u7ec4\u4ef6\u83b7\u5f97\u4e86 throttle \u65b9\u6cd5\u3002\u5728 created \u94a9\u5b50\u51fd\u6570\u4e2d，\u5c06 handleClick \u65b9\u6cd5\u8fdb\u884c\u8282\u6d41\u5904\u7406，\u8bbe\u7f6e\u5ef6\u8fdf\u65f6\u95f4\u4e3a 500 \u6beb\u79d2，\u8fd9\u6837\u5728\u6309\u94ae\u88ab\u9891\u7e41\u70b9\u51fb\u65f6， handleClick \u65b9\u6cd5\u6bcf\u9694 500 \u6beb\u79d2\u53ea\u4f1a\u6267\u884c\u4e00\u6b21\u3002\u200b<\/p>\n
\u7efc\u5408\u8fd0\u7528，\u8ba9\u9875\u9762\u6027\u80fd\u98de\u5347\u200b<\/p>\n
\u901a\u8fc7\u5408\u7406\u5730\u8fd0\u7528\u9632\u6296\u548c\u8282\u6d41\u6280\u672f，\u6211\u4eec\u80fd\u591f\u6709\u6548\u5730\u89e3\u51b3 React \u548c Vue \u5e94\u7528\u4e2d\u56e0\u4e8b\u4ef6\u9891\u7e41\u89e6\u53d1\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u95ee\u9898\u3002\u5728\u5b9e\u9645\u9879\u76ee\u4e2d，\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u573a\u666f\u548c\u9700\u6c42，\u51c6\u786e\u5730\u9009\u62e9\u4f7f\u7528\u9632\u6296\u8fd8\u662f\u8282\u6d41，\u6216\u8005\u5728\u67d0\u4e9b\u590d\u6742\u573a\u666f\u4e0b，\u4e24\u8005\u7ed3\u5408\u4f7f\u7528\u3002\u4f8b\u5982，\u5728\u4e00\u4e2a\u5177\u6709\u81ea\u52a8\u5b8c\u6210\u529f\u80fd\u7684\u641c\u7d22\u6846\u4e2d，\u8f93\u5165\u8fc7\u7a0b\u4e2d\u7684\u8054\u60f3\u5efa\u8bae\u53ef\u4ee5\u4f7f\u7528\u9632\u6296\u6280\u672f，\u786e\u4fdd\u7528\u6237\u505c\u6b62\u8f93\u5165\u540e\u624d\u53d1\u8d77\u8bf7\u6c42\u83b7\u53d6\u5efa\u8bae；\u800c\u5f53\u7528\u6237\u5728\u641c\u7d22\u7ed3\u679c\u5217\u8868\u4e2d\u8fdb\u884c\u5feb\u901f\u6eda\u52a8\u6d4f\u89c8\u65f6，\u4e3a\u4e86\u907f\u514d\u9891\u7e41\u5730\u91cd\u65b0\u8ba1\u7b97\u548c\u6e32\u67d3\u5217\u8868\u9879，\u53ef\u4ee5\u5bf9\u6eda\u52a8\u4e8b\u4ef6\u4f7f\u7528\u8282\u6d41\u6280\u672f\u3002\u8fd9\u6837，\u901a\u8fc7\u5bf9\u4e0d\u540c\u4e8b\u4ef6\u7684\u7cbe\u51c6\u63a7\u5236，\u80fd\u591f\u663e\u8457\u63d0\u5347\u9875\u9762\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u6d41\u7545\u5ea6，\u4e3a\u7528\u6237\u5e26\u6765\u5982\u5fb7\u8299\u822c\u4e1d\u6ed1\u7684\u4f7f\u7528\u4f53\u9a8c\u3002\u540c\u65f6，\u6211\u4eec\u4e5f\u8981\u6ce8\u610f，\u867d\u7136\u9632\u6296\u8282\u6d41\u662f\u5f3a\u5927\u7684\u6027\u80fd\u4f18\u5316\u5de5\u5177，\u4f46\u5b83\u4eec\u5e76\u975e\u4e07\u80fd\u7684\u3002\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d，\u8fd8\u9700\u8981\u7ed3\u5408\u5176\u4ed6\u4f18\u5316\u624b\u6bb5，\u5982\u4ee3\u7801\u5206\u5272\u3001\u61d2\u52a0\u8f7d\u3001\u5408\u7406\u7684\u72b6\u6001\u7ba1\u7406\u7b49，\u4ece\u591a\u4e2a\u7ef4\u5ea6\u5bf9\u5e94\u7528\u8fdb\u884c\u6027\u80fd\u4f18\u5316，\u6253\u9020\u51fa\u9ad8\u6027\u80fd\u3001\u9ad8\u8d28\u91cf\u7684 React \u548c Vue \u5e94\u7528\u3002\u200b<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb354\u6b21\uff0c\u70b9\u8d5e4\u6b21\uff0c\u6536\u85cf2\u6b21\u3002\u53ef\u4ee5\u5c06\u5176\u60f3\u8c61\u6210\u4e00\u4e2a\u9632\u6296\u52a8\u7684\u5f00\u5173\uff0c\u5728\u9891\u7e41\u7684\u89e6\u53d1\u64cd\u4f5c\u4e2d\uff0c\u5b83\u4e0d\u4f1a\u7acb\u5373\u54cd\u5e94\uff0c\u800c\u662f\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u7684\u7a33\u5b9a\u671f\uff0c\u786e\u4fdd\u6ca1\u6709\u65b0\u7684\u89e6\u53d1\u540e\uff0c\u624d\u6267\u884c\u76f8\u5e94\u7684\u52a8\u4f5c\u3002\u5728 handleInputChange \u51fd\u6570\u4e2d\uff0c\u6bcf\u6b21\u8f93\u5165\u6846\u7684\u503c\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u90fd\u4f1a\u8c03\u7528 handleSearch \uff0c\u4f46\u7531\u4e8e\u9632\u6296\u7684\u4f5c\u7528\uff0c\u53ea\u6709\u5728\u7528\u6237\u505c\u6b62\u8f93\u5165 300 \u6beb\u79d2\u540e\uff0c handleSearch \u4e2d\u7684\u5b9e\u9645\u641c\u7d22\u903b\u8f91\u624d\u4f1a\u88ab\u6267\u884c\u3002\u5f53\u6309\u94ae\u88ab\u70b9\u51fb\u65f6\uff0c\u5728 300 \u6beb\u79d2\u5185\u5982\u679c\u518d\u6b21\u70b9\u51fb\uff0c\u4f1a\u6e05\u9664\u4e4b\u524d\u7684\u5b9a\u65f6\u5668\uff0c\u91cd\u65b0\u8ba1\u65f6\uff0c\u76f4\u5230 300 \u6beb\u79d2\u5185\u6ca1\u6709\u65b0\u7684\u70b9\u51fb\uff0c\u624d\u4f1a\u6267\u884c handleClick \u65b9\u6cd5\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[187,524,625],"topic":[],"class_list":["post-56613","post","type-post","status-publish","format-standard","hentry","category-server","tag-javascript","tag-react-js","tag-vue-js"],"yoast_head":"\n