{"id":52946,"date":"2024-12-03T10:07:50","date_gmt":"2024-12-03T02:07:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52946\/"},"modified":"2024-12-03T10:07:50","modified_gmt":"2024-12-03T02:07:50","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e4%bd%a0%e5%ba%94%e8%af%a5%e5%ad%a6%e4%b9%a0-es6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52946\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5b66\u4e60 ES6"},"content":{"rendered":"

<\/b> <\/p>\n

\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5b66\u4e60 ES6<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

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\"\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5b66\u4e60<\/p>\n

**\u5982\u679c\u60a8\u6b63\u5728\u6df1\u5165\u7814\u7a76 JavaScript \u6216 Web \u5f00\u53d1\uff0c\u60a8\u53ef\u80fd\u9047\u5230\u8fc7\u672f\u8bed\u201cES6\u201d\u6216\u201cECMAScript 2015\u201d\u3002\u4f46\u4e3a\u4ec0\u4e48\u5b83\u5982\u6b64\u91cd\u8981\uff1f\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u8003\u8651\u5b66\u4e60\u5b83\uff01<\/p>\n

\u4ec0\u4e48\u662f ES6\uff1f<\/p>\n

ECMAScript 6\uff0c\u901a\u5e38\u79f0\u4e3a ES6\uff0c\u662f\u5bf9 JavaScript \u7684\u91cd\u5927\u66f4\u65b0\uff0c\u4e8e 2015 \u5e74\u63a8\u51fa\u3002\u5b83\u5e26\u6765\u4e86\u4e00\u4e9b\u65b0\u529f\u80fd\uff0c\u4f7f\u7f16\u7801\u66f4\u52a0\u9ad8\u6548\u3001\u53ef\u8bfb\u548c\u5f3a\u5927\u3002\u7531\u4e8e\u50cf React \u8fd9\u6837\u7684\u73b0\u4ee3\u6846\u67b6\u4e25\u91cd\u4f9d\u8d56\u8fd9\u4e9b\u66f4\u65b0\uff0c\u56e0\u6b64\u5b66\u4e60 ES6 \u5bf9\u4e8e Web \u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u662f\u5fc5\u987b\u7684\u3002<\/p>\n

ES6 \u7684\u4e3b\u8981\u7279\u6027<\/p>\n

\u4ee5\u4e0b\u662f ES6 \u4e2d\u5f15\u5165\u7684\u4e00\u4e9b\u51fa\u8272\u529f\u80fd\uff0c\u60a8\u53ef\u80fd\u4f1a\u5728\u7f16\u7801\u4e4b\u65c5\u4e2d\u4f7f\u7528\u5b83\u4eec\uff1a<\/p>\n

    \n
  1. \u7c7b – \u4e00\u79cd\u7f16\u5199\u9762\u5411\u5bf9\u8c61\u4ee3\u7801\u7684\u65b0\u65b9\u6cd5\uff0c\u4f7f\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002<\/li>\n
  2. \u7bad\u5934\u51fd\u6570 – \u7f16\u5199\u51fd\u6570\u7684\u8bed\u6cd5\u66f4\u77ed\uff0c\u5e76\u4e14\u5b83\u4eec\u4ee5\u4e0d\u540c\u7684\u65b9\u5f0f\u5904\u7406 this \u5173\u952e\u5b57\uff0c\u8fd9\u53ef\u4ee5\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u7b80\u5316\u4ee3\u7801\u3002<\/li>\n
  3. \u53d8\u91cf\uff08let\u3001const\u3001var\uff09 – \u58f0\u660e\u53d8\u91cf\u7684\u65b0\u65b9\u6cd5\uff0clet \u548c const \u63d0\u4f9b\u66f4\u597d\u7684\u4f5c\u7528\u57df\u548c\u4e0d\u53d8\u6027\u9009\u9879\u3002<\/li>\n
  4. \u6570\u7ec4\u65b9\u6cd5\uff08\u5982 .map()\uff09- \u589e\u5f3a\u6570\u7ec4\u5904\u7406\uff0c\u4f7f\u6267\u884c\u6620\u5c04\u3001\u8fc7\u6ee4\u548c\u7f29\u51cf\u7b49\u4efb\u52a1\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002<\/li>\n
  5. \u89e3\u6784 – \u4e00\u79cd\u5feb\u901f\u89e3\u538b\u6570\u7ec4\u4e2d\u7684\u503c\u6216\u5bf9\u8c61\u7684\u5c5e\u6027\u7684\u65b9\u6cd5\uff0c\u4f7f\u4ee3\u7801\u66f4\u7b80\u6d01\u3002<\/li>\n
  6. \u6a21\u5757 – \u5c06\u4ee3\u7801\u62c6\u5206\u4e3a\u4e0d\u540c\u6587\u4ef6\u5e76\u6839\u636e\u9700\u8981\u5bfc\u5165\/\u5bfc\u51fa\u90e8\u5206\u7684\u80fd\u529b\uff0c\u8fd9\u5bf9\u4e8e\u6709\u7ec4\u7ec7\u7684\u3001\u53ef\u6269\u5c55\u7684\u4ee3\u7801\u5e93\u81f3\u5173\u91cd\u8981\u3002<\/li>\n
  7. \u4e09\u5143\u8fd0\u7b97\u7b26 – \u7f16\u5199\u7b80\u5355\u6761\u4ef6\u8868\u8fbe\u5f0f\u7684\u7b80\u5199\u65b9\u5f0f\u3002<\/li>\n
  8. \u6269\u5c55\u8fd0\u7b97\u7b26 – \u7528\u4e8e\u6269\u5c55\u6570\u7ec4\u7684\u5143\u7d20\u6216\u5bf9\u8c61\u7684\u5c5e\u6027\uff0c\u8fd9\u53ef\u4ee5\u5728\u5408\u5e76\u6216\u590d\u5236\u6570\u7ec4\/\u5bf9\u8c61\u65f6\u7b80\u5316\u4ee3\u7801\u3002<\/li>\n<\/ol>\n

    \u4e3a\u4ec0\u4e48 React \u5f00\u53d1\u8005\u9700\u8981 ES6<\/p>\n

    React \u662f\u7528\u4e8e\u6784\u5efa\u7528\u6237\u754c\u9762\u7684\u6700\u6d41\u884c\u7684 JavaScript \u5e93\u4e4b\u4e00\uff0c\u5e7f\u6cdb\u4f7f\u7528 ES6 \u8bed\u6cd5\u3002\u719f\u6089 ES6 \u4e0d\u4ec5\u53ef\u4ee5\u8ba9\u5b66\u4e60 React \u53d8\u5f97\u66f4\u5bb9\u6613\uff0c\u8fd8\u53ef\u4ee5\u8ba9\u4f60\u7684\u4ee3\u7801\u66f4\u52a0\u9ad8\u6548\u5e76\u4e0e\u73b0\u4ee3\u5b9e\u8df5\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n

    \u7ed3\u8bba<\/p>\n

    \u5b66\u4e60ES6\u4e0d\u4ec5\u4ec5\u662f\u5347\u7ea7\uff1b\u5bf9\u4e8e\u4efb\u4f55\u8ba4\u771f\u7814\u7a76 JavaScript \u7684\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u5b83\u90fd\u662f\u6e38\u620f\u89c4\u5219\u7684\u6539\u53d8\u8005\u3002\u501f\u52a9\u8fd9\u4e9b\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u7f16\u5199\u66f4\u5e72\u51c0\u3001\u66f4\u7b80\u6d01\u4e14\u66f4\u6613\u4e8e\u7ef4\u62a4\u7684\u4ee3\u7801\u3002\u4ece\u8fd9\u4e9b\u529f\u80fd\u5f00\u59cb\uff0c\u60a8\u5f88\u5feb\u5c31\u4f1a\u610f\u8bc6\u5230 ES6 \u5982\u4f55\u589e\u5f3a\u60a8\u7684\u7f16\u7801\u4f53\u9a8c\uff01
    **<\/p>\n

    \u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300a\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5b66\u4e60 ES6\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n

    \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664 <\/p>\n

    \n
    <\/dt>\n
    \n \u4f7f\u7528-webkit-filter\u8bbe\u7f6e\u80cc\u666f\u56fe\u7247\u900f\u660e\u5ea6\uff0c\u6587\u5b57\u4e5f\u900f\u660e\u4e86\u600e\u4e48\u529e\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

    \u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5b66\u4e60 ES6 \u6536\u85cf \u600e\u4e48\u5165\u95e8\u6587\u7ae0\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u7c73\u4e91\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300a\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u5b66\u4e60 ES6\u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b **\u5982\u679c\u60a8\u6b63\u5728\u6df1\u5165\u7814\u7a76 JavaScript \u6216 Web \u5f00\u53d1\uff0c\u60a8\u53ef\u80fd\u9047\u5230\u8fc7\u672f\u8bed\u201cES6\u201d\u6216\u201cECMAScript 2015\u201d\u3002\u4f46\u4e3a\u4ec0\u4e48\u5b83\u5982\u6b64\u91cd\u8981\uff1f\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u4f60\u5e94\u8be5\u8003\u8651\u5b66\u4e60\u5b83\uff01 \u4ec0\u4e48\u662f ES6\uff1f ECMAScript 6\uff0c\u901a\u5e38\u79f0\u4e3a ES6\uff0c\u662f\u5bf9 JavaScript \u7684\u91cd\u5927\u66f4\u65b0\uff0c\u4e8e 2015 \u5e74\u63a8\u51fa\u3002\u5b83\u5e26\u6765\u4e86\u4e00\u4e9b\u65b0\u529f\u80fd\uff0c\u4f7f\u7f16\u7801\u66f4\u52a0\u9ad8\u6548\u3001\u53ef\u8bfb\u548c\u5f3a\u5927\u3002\u7531\u4e8e\u50cf React \u8fd9\u6837\u7684\u73b0\u4ee3\u6846\u67b6\u4e25\u91cd\u4f9d\u8d56\u8fd9\u4e9b\u66f4\u65b0\uff0c\u56e0\u6b64\u5b66\u4e60 ES6 \u5bf9\u4e8e Web \u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u662f\u5fc5\u987b\u7684\u3002 ES6 \u7684\u4e3b\u8981\u7279\u6027 \u4ee5\u4e0b\u662f ES6 \u4e2d\u5f15\u5165\u7684\u4e00\u4e9b\u51fa\u8272\u529f\u80fd\uff0c\u60a8\u53ef\u80fd\u4f1a\u5728\u7f16\u7801\u4e4b\u65c5\u4e2d\u4f7f\u7528\u5b83\u4eec\uff1a \u7c7b – \u4e00\u79cd\u7f16\u5199\u9762\u5411\u5bf9\u8c61\u4ee3\u7801\u7684\u65b0\u65b9\u6cd5\uff0c\u4f7f\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002 \u7bad\u5934\u51fd\u6570 – \u7f16\u5199\u51fd\u6570\u7684\u8bed\u6cd5\u66f4\u77ed\uff0c\u5e76\u4e14\u5b83\u4eec\u4ee5\u4e0d\u540c\u7684\u65b9\u5f0f\u5904\u7406 this \u5173\u952e\u5b57\uff0c\u8fd9\u53ef\u4ee5\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u7b80\u5316\u4ee3\u7801\u3002 \u53d8\u91cf\uff08let\u3001const\u3001var\uff09 – \u58f0\u660e\u53d8\u91cf\u7684\u65b0\u65b9\u6cd5\uff0clet \u548c const \u63d0\u4f9b\u66f4\u597d\u7684\u4f5c\u7528\u57df\u548c\u4e0d\u53d8\u6027\u9009\u9879\u3002 \u6570\u7ec4\u65b9\u6cd5\uff08\u5982 .map()\uff09- \u589e\u5f3a\u6570\u7ec4\u5904\u7406\uff0c\u4f7f\u6267\u884c\u6620\u5c04\u3001\u8fc7\u6ee4\u548c\u7f29\u51cf\u7b49\u4efb\u52a1\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002 \u89e3\u6784 – \u4e00\u79cd\u5feb\u901f\u89e3\u538b\u6570\u7ec4\u4e2d\u7684\u503c\u6216\u5bf9\u8c61\u7684\u5c5e\u6027\u7684\u65b9\u6cd5\uff0c\u4f7f\u4ee3\u7801\u66f4\u7b80\u6d01\u3002 \u6a21\u5757 – \u5c06\u4ee3\u7801\u62c6\u5206\u4e3a\u4e0d\u540c\u6587\u4ef6\u5e76\u6839\u636e\u9700\u8981\u5bfc\u5165\/\u5bfc\u51fa\u90e8\u5206\u7684\u80fd\u529b\uff0c\u8fd9\u5bf9\u4e8e\u6709\u7ec4\u7ec7\u7684\u3001\u53ef\u6269\u5c55\u7684\u4ee3\u7801\u5e93\u81f3\u5173\u91cd\u8981\u3002 \u4e09\u5143\u8fd0\u7b97\u7b26 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-52946","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=52946"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52946\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}