{"id":5797,"date":"2023-01-06T15:02:18","date_gmt":"2023-01-06T07:02:18","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5797"},"modified":"2023-01-06T15:02:18","modified_gmt":"2023-01-06T07:02:18","slug":"%e4%bd%bf%e7%94%a8react-js%e6%b1%82%e7%a7%bb%e5%8b%95%e5%b9%b3%e5%9d%87movingaverage","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/react-js\/%e4%bd%bf%e7%94%a8react-js%e6%b1%82%e7%a7%bb%e5%8b%95%e5%b9%b3%e5%9d%87movingaverage\/","title":{"rendered":"\u4f7f\u7528React.JS\u6c42\u79fb\u52d5\u5e73\u5747(MovingAverage)"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"React, React List, Moving Average\"><\/p>\n<h1>\u4f7f\u7528 React.JS \u6c42\u79fb\u52d5\u5e73\u5747(movingAverage)<\/h1>\n<p>React.JS \u662f\u4e00\u500b\u7528\u65bc\u69cb\u5efa\u7528\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f\u7684 JavaScript 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\u4f86\u6c42\u79fb\u52d5\u5e73\u5747(movingAverage)\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f\u79fb\u52d5\u5e73\u5747(movingAverage)<\/h2>\n<p>\u79fb\u52d5\u5e73\u5747(movingAverage)\u662f\u4e00\u7a2e\u6280\u8853\u5206\u6790\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u7528\u4f86\u8ffd\u8e64\u80a1\u7968\u50f9\u683c\u7684\u8da8\u52e2\u3002\u5b83\u662f\u4e00\u7a2e\u7c21\u55ae\u7684\u7b97\u6cd5\uff0c\u5b83\u6703\u5c07\u4e00\u6bb5\u6642\u9593\u5167\u7684\u80a1\u7968\u50f9\u683c\u52a0\u7e3d\uff0c\u7136\u5f8c\u9664\u4ee5\u8a72\u6bb5\u6642\u9593\u5167\u7684\u50f9\u683c\u6578\u91cf\uff0c\u5f97\u51fa\u4e00\u500b\u5e73\u5747\u50f9\u683c\u3002\u9019\u500b\u5e73\u5747\u50f9\u683c\u53ef\u4ee5\u7528\u4f86\u8ffd\u8e64\u80a1\u7968\u50f9\u683c\u7684\u8da8\u52e2\uff0c\u4e26\u4e14\u53ef\u4ee5\u7528\u4f86\u9810\u6e2c\u672a\u4f86\u7684\u80a1\u7968\u50f9\u683c\u8d70\u52e2\u3002<\/p>\n<h2>\u4f7f\u7528 React.JS \u6c42\u79fb\u52d5\u5e73\u5747(movingAverage)<\/h2>\n<p>\u8981\u4f7f\u7528 React.JS \u6c42\u79fb\u52d5\u5e73\u5747(movingAverage)\uff0c\u9996\u5148\u9700\u8981\u5275\u5efa\u4e00\u500b React List \u7d44\u4ef6\uff0c\u5b83\u5c07\u7528\u65bc\u5b58\u5132\u80a1\u7968\u50f9\u683c\u7684\u6578\u64da\u3002<\/p>\n<pre class=\"brush: javascript\">\nimport React from 'react';\n\nclass ReactList extends React.Component {\n  constructor(props) {\n    super(props);\n    this.state = {\n      prices: []\n    };\n  }\n\n  render() {\n    return (\n      <div>\n        {this.state.prices.map(price => (\n          <div>{price}<\/div>\n        ))}\n      <\/div>\n    );\n  }\n}\n\nexport default ReactList;\n<\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u51fd\u6578\uff0c\u8a72\u51fd\u6578\u5c07\u63a5\u6536\u4e00\u500b React List \u7d44\u4ef6\uff0c\u4e26\u5c07\u8a72\u7d44\u4ef6\u4e2d\u7684\u80a1\u7968\u50f9\u683c\u6578\u64da\u7528\u65bc\u6c42\u79fb\u52d5\u5e73\u5747(movingAverage)\u3002<\/p>\n<pre class=\"brush: javascript\">\nconst movingAverage = (list) => {\n  let sum = 0;\n  list.forEach(price => {\n    sum += price;\n  });\n  return sum \/ list.length;\n};\n<\/pre>\n<p>\u6700\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u5c07 React List \u7d44\u4ef6\u50b3\u905e\u7d66 movingAverage \u51fd\u6578\uff0c\u4ee5\u6c42\u51fa\u79fb\u52d5\u5e73\u5747(movingAverage)\uff1a<\/p>\n<pre class=\"brush: javascript\">\nconst list = React.createElement(ReactList);\nconst average = movingAverage(list);\n<\/pre>\n<p>\u4f7f\u7528 React.JS \u6c42\u79fb\u52d5\u5e73\u5747(movingAverage)\u662f\u4e00\u500b\u975e\u5e38\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u8981\u5275\u5efa\u4e00\u500b React List \u7d44\u4ef6\uff0c\u4e26\u5c07\u5176\u50b3\u905e\u7d66 movingAverage 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