{"id":43977,"date":"2023-12-11T15:01:29","date_gmt":"2023-12-11T07:01:29","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=43977"},"modified":"2023-12-11T15:01:29","modified_gmt":"2023-12-11T07:01:29","slug":"%e7%ae%80%e5%8d%95%e8%ae%b2%e4%b8%80%e8%ae%b2es6%e7%9a%84%e4%b8%80%e4%ba%9b%e6%96%b0%e7%89%b9%e6%80%a7-2","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/%e7%ae%80%e5%8d%95%e8%ae%b2%e4%b8%80%e8%ae%b2es6%e7%9a%84%e4%b8%80%e4%ba%9b%e6%96%b0%e7%89%b9%e6%80%a7-2\/","title":{"rendered":"\u7b80\u5355\u8bb2\u4e00\u8bb2ES6\u7684\u4e00\u4e9b\u65b0\u7279\u6027?"},"content":{"rendered":"

“`” \u53c2\u8003\u56de\u7b54\uff1a<\/p>\n

ES6\u5728\u53d8\u91cf\u7684\u58f0\u660e\u548c\u5b9a\u4e49\u65b9\u9762\u589e\u52a0\u4e86let\u3001const\u58f0\u660e\u53d8\u91cf\uff0c\u6709\u5c40\u90e8\u53d8\u91cf\u7684\u6982\u5ff5\uff0c\u8d4b\u503c\u4e2d\u6709\u6bd4\u8f83\u5438\u5f15\u4eba\u7684\u7ed3\u6784\u8d4b\u503c\uff0c\u540c\u65f6ES6\u5bf9\u5b57\u7b26\u4e32\u3001 \u6570\u7ec4\u3001\u6b63\u5219\u3001\u5bf9\u8c61\u3001\u51fd\u6570\u7b49\u62d3\u5c55\u4e86\u4e00\u4e9b\u65b9\u6cd5\uff0c\u5982\u5b57\u7b26\u4e32\u65b9\u9762\u7684\u6a21\u677f\u5b57\u7b26\u4e32\u3001\u51fd\u6570\u65b9\u9762\u7684\u9ed8\u8ba4\u53c2\u6570\u3001\u5bf9\u8c61\u65b9\u9762\u5c5e\u6027\u7684\u7b80\u6d01\u8868\u8fbe\u65b9\u5f0f\uff0cES6\u4e5f \u5f15\u5165\u4e86\u65b0\u7684\u6570\u636e\u7c7b\u578bsymbol\uff0c\u65b0\u7684\u6570\u636e\u7ed3\u6784set\u548cmap,symbol\u53ef\u4ee5\u901a\u8fc7typeof\u68c0\u6d4b\u51fa\u6765\uff0c\u4e3a\u89e3\u51b3\u5f02\u6b65\u56de\u8c03\u95ee\u9898\uff0c\u5f15\u5165\u4e86promise\u548c generator\uff0c\u8fd8\u6709\u6700\u4e3a\u5438\u5f15\u4eba\u4e86\u5b9e\u73b0Class\u548c\u6a21\u5757\uff0c\u901a\u8fc7Class\u53ef\u4ee5\u66f4\u597d\u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff0c\u4f7f\u7528\u6a21\u5757\u52a0\u8f7d\u65b9\u4fbf\u6a21\u5757\u5316\u7f16\u7a0b\uff0c\u5f53\u7136\u8003\u8651\u5230 \u6d4f\u89c8\u5668\u517c\u5bb9\u6027\uff0c\u6211\u4eec\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u9700\u8981\u4f7f\u7528babel\u8fdb\u884c\u7f16\u8bd1<\/p>\n

\u91cd\u8981\u7684\u7279\u6027\uff1a<\/p>\n

\u5757\u7ea7\u4f5c\u7528\u57df\uff1aES5\u53ea\u6709\u5168\u5c40\u4f5c\u7528\u57df\u548c\u51fd\u6570\u4f5c\u7528\u57df\uff0c\u5757\u7ea7\u4f5c\u7528\u57df\u7684\u597d\u5904\u662f\u4e0d\u518d\u9700\u8981\u7acb\u5373\u6267\u884c\u7684\u51fd\u6570\u8868\u8fbe\u5f0f\uff0c\u5faa\u73af\u4f53\u4e2d\u7684\u95ed\u5305\u4e0d\u518d\u6709\u95ee\u9898<\/p>\n

rest\u53c2\u6570\uff1a\u7528\u4e8e\u83b7\u53d6\u51fd\u6570\u7684\u591a\u4f59\u53c2\u6570\uff0c\u8fd9\u6837\u5c31\u4e0d\u9700\u8981\u4f7f\u7528arguments\u5bf9\u8c61\u4e86\uff0c<\/p>\n

promise:\u4e00\u79cd\u5f02\u6b65\u7f16\u7a0b\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6bd4\u4f20\u7edf\u7684\u89e3\u51b3\u65b9\u6848\u56de\u8c03\u51fd\u6570\u548c\u4e8b\u4ef6\u66f4\u5408\u7406\u5f3a\u5927<\/p>\n

\u6a21\u5757\u5316\uff1a\u5176\u6a21\u5757\u529f\u80fd\u4e3b\u8981\u6709\u4e24\u4e2a\u547d\u4ee4\u6784\u6210\uff0cexport\u548cimport\uff0cexport\u547d\u4ee4\u7528\u4e8e\u89c4\u5b9a\u6a21\u5757\u7684\u5bf9\u5916\u63a5\u53e3\uff0cimport\u547d\u4ee4\u7528\u4e8e\u8f93\u5165\u5176\u4ed6\u6a21\u5757\u63d0\u4f9b\u7684\u529f\u80fd<\/p>\n

<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” \u53c2\u8003\u56de\u7b54\uff1a ES6\u5728\u53d8\u91cf\u7684\u58f0\u660e\u548c\u5b9a\u4e49\u65b9\u9762\u589e\u52a0\u4e86let\u3001const\u58f0\u660e\u53d8\u91cf\uff0c\u6709\u5c40 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-43977","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=43977"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43977\/revisions"}],"predecessor-version":[{"id":43978,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43977\/revisions\/43978"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=43977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=43977"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=43977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}