{"id":2636,"date":"2024-09-22T21:07:30","date_gmt":"2024-09-22T13:07:30","guid":{"rendered":"https:\/\/wp.minicoda.com\/?p=2636"},"modified":"2024-09-30T13:20:09","modified_gmt":"2024-09-30T05:20:09","slug":"js%e7%89%88%e6%9c%ac%e5%8f%91%e5%b1%95%e5%8f%b2","status":"publish","type":"post","link":"https:\/\/wp.minicoda.com\/index.php\/js%e7%89%88%e6%9c%ac%e5%8f%91%e5%b1%95%e5%8f%b2\/","title":{"rendered":"JS\u7248\u672c\u53d1\u5c55\u53f2"},"content":{"rendered":"\n

JavaScript\uff08\u7b80\u79f0JS\uff09\u6700\u65e9\u662f\u7f51\u666f\u516c\u53f8\uff08Netscape\uff09\u5f00\u53d1\u7684\u4e00\u79cd\u811a\u672c\u8bed\u8a00\uff0c\u53ef\u7528\u4e8e\u6d4f\u89c8\u5668\u811a\u672c\u3002\u81ea1995\u5e74\u8bde\u751f\u4ee5\u6765\uff0c\u5b83\u7ecf\u5386\u4e86\u591a\u4e2a\u7248\u672c\u7684\u66f4\u65b0\u548c\u53d1\u5c55\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684JavaScript\u7248\u672c\u548c\u529f\u80fd\u652f\u6301\u60c5\u51b5\uff1a<\/p>\n\n\n\n

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  1. ECMAScript 1<\/strong>\uff081997\u5e746\u6708\uff09\uff1a\u7b2c\u4e00\u4e2a\u5b98\u65b9\u7684JavaScript\u7248\u672c\uff0c\u7531\u6b27\u6d32\u8ba1\u7b97\u673a\u5236\u9020\u5546\u534f\u4f1a\uff08ECMA\uff09\u6807\u51c6\u5316\u3002<\/li>\n\n\n\n
  2. ECMAScript 2<\/strong>\uff081998\u5e746\u6708\uff09\uff1a\u5bf9\u7b2c\u4e00\u4e2a\u7248\u672c\u8fdb\u884c\u4e86\u5c0f\u5e45\u5ea6\u7684\u66f4\u65b0\u3002<\/li>\n\n\n\n
  3. ECMAScript 3<\/strong>\uff081999\u5e7412\u6708\uff09\uff1a\u6dfb\u52a0\u4e86\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u683c\u5f0f\u5316\u8f93\u51fa\u3001\u5f02\u5e38\u5904\u7406\u7b49\u65b0\u7279\u6027\u3002<\/li>\n\n\n\n
  4. ECMAScript 4<\/strong>\uff1a\u8fd9\u4e2a\u7248\u672c\u88ab\u653e\u5f03\u4e86\uff0c\u6ca1\u6709\u6b63\u5f0f\u53d1\u5e03\u3002\u5b83\u539f\u672c\u8ba1\u5212\u5305\u542b\u5f88\u591a\u65b0\u7279\u6027\uff0c\u4f46\u7531\u4e8e\u4e89\u8bae\u8f83\u5927\uff0c\u6700\u7ec8\u672a\u80fd\u8fbe\u6210\u4e00\u81f4\u3002<\/li>\n\n\n\n
  5. ECMAScript 5<\/strong>\uff082009\u5e7412\u6708\uff09\uff1a\u5f15\u5165\u4e86JSON\u5bf9\u8c61\u3001\u4e25\u683c\u6a21\u5f0f\uff08\u2018use strict\u2019\uff09\u3001\u4ee5\u53ca\u4e00\u4e9b\u65b0\u7684\u6570\u7ec4\u65b9\u6cd5\u548c\u5bf9\u8c61\u5c5e\u6027\u3002<\/li>\n\n\n\n
  6. ECMAScript 5.1<\/strong>\uff082011\u5e746\u6708\uff09\uff1a\u8fd9\u4e2a\u7248\u672c\u88abISO\/IEC\u56fd\u9645\u6807\u51c6\u7ec4\u7ec7\u91c7\u7eb3\uff0c\u6210\u4e3a\u4e86ISO\/IEC 16262:2011\u6807\u51c6\u3002<\/li>\n\n\n\n
  7. ECMAScript 6<\/strong>\uff08\u4e5f\u79f0\u4e3aECMAScript 2015\uff0c2015\u5e746\u6708\uff09\uff1a\u8fd9\u662f\u4e00\u4e2a\u91cd\u5927\u66f4\u65b0\uff0c\u5f15\u5165\u4e86\u7c7b\u3001\u6a21\u5757\u3001\u7bad\u5934\u51fd\u6570\u3001\u6a21\u677f\u5b57\u7b26\u4e32\u3001let\u548cconst\u58f0\u660e\u3001Promise\u3001\u89e3\u6784\u8d4b\u503c\u7b49\u4f17\u591a\u65b0\u7279\u6027\u3002<\/li>\n\n\n\n
  8. ECMAScript 2016<\/strong>\uff082016\u5e746\u6708\uff09\uff1a\u6dfb\u52a0\u4e86\u4e00\u4e9b\u5c0f\u7684\u7279\u6027\uff0c\u5982\u6570\u7ec4\u5305\u542b\uff08Array.prototype.includes\uff09\u548c\u6307\u6570\u8fd0\u7b97\u7b26\uff08**\uff09\u3002<\/li>\n\n\n\n
  9. ECMAScript 2017<\/strong>\uff082017\u5e746\u6708\uff09\uff1a\u5f15\u5165\u4e86\u5f02\u6b65\u51fd\u6570\uff08async\/await\uff09\u3001\u5171\u4eab\u5185\u5b58\u548c\u539f\u5b50\u64cd\u4f5c\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n
  10. ECMAScript 2018<\/strong>\uff082018\u5e746\u6708\uff09\uff1a\u589e\u52a0\u4e86\u5f02\u6b65\u8fed\u4ee3\u3001Promise.finally()\u3001Rest\/Spread\u5c5e\u6027\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n
  11. ECMAScript 2019<\/strong>\uff082019\u5e746\u6708\uff09\uff1a\u65b0\u589e\u4e86Array.prototype.flat()\u3001Array.prototype.flatMap()\u3001String.prototype.trimStart()\u3001String.prototype.trimEnd()\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n
  12. ECMAScript 2020<\/strong>\uff082020\u5e746\u6708\uff09\uff1a\u5f15\u5165\u4e86\u53ef\u9009\u94fe\uff08?.\uff09\u3001\u7a7a\u503c\u5408\u5e76\u8fd0\u7b97\u7b26\uff08??\uff09\u3001\u56fd\u9645\u5316\u589e\u5f3a\u3001Promise.allSettled()\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n
  13. ECMAScript 2021<\/strong>\uff082021\u5e746\u6708\uff09\uff1a\u589e\u52a0\u4e86\u903b\u8f91\u8d4b\u503c\u8fd0\u7b97\u7b26\u3001String.prototype.replaceAll()\u3001Promise.any()\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n
  14. ECMAScript 2022<\/strong>\uff082022\u5e746\u6708\uff09\uff1a\u5f15\u5165\u4e86\u7c7b\u5b57\u6bb5\u3001\u9876\u5c42await\u3001 RegExp Match Indices\u7b49\u7279\u6027\u3002<\/li>\n<\/ol>\n\n\n\n

    \u4ece2015\u5e74\u5f00\u59cb\uff0cECMAScript\u7684\u547d\u540d\u6539\u4e3a\u6309\u5e74\u4efd\u547d\u540d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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