{"id":7120,"date":"2023-10-23T22:23:48","date_gmt":"2023-10-23T14:23:48","guid":{"rendered":"https:\/\/i007.vip:15443\/wordpress\/?p=7120"},"modified":"2023-10-23T22:23:48","modified_gmt":"2023-10-23T14:23:48","slug":"%e7%8e%b0%e4%bb%a3-javascript-%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/7120","title":{"rendered":"\u73b0\u4ee3 JavaScript \u6559\u7a0b"},"content":{"rendered":"<div class=\"frontpage-banner\">\n<div class=\"frontpage-banner__inner\">\n<div class=\"frontpage-banner__info\">\n<div class=\"frontpage-banner__col\">\n<p class=\"frontpage-banner__title\"><a href=\"https:\/\/zh.javascript.info\/\">cc from<\/a><\/p>\n<p>&nbsp;<\/p>\n<p class=\"frontpage-banner__text frontpage-banner__text_lg\">\u4ee5\u6700\u65b0\u7684 JavaScript \u6807\u51c6\u4e3a\u57fa\u51c6\u3002\u901a\u8fc7\u7b80\u5355\u4f46\u8db3\u591f\u8be6\u7ec6\u7684\u5185\u5bb9\uff0c\u4e3a\u4f60\u8bb2\u89e3\u4ece\u57fa\u7840\u5230\u9ad8\u9636\u7684 JavaScript \u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n<form class=\"frontpage-search\" action=\"https:\/\/zh.javascript.info\/search\/\">\n<div class=\"text-input text-input_big\"><input class=\"text-input__frontpage-search__input text-input__control\" name=\"query\" required=\"required\" type=\"search\" placeholder=\"\u5728\u6559\u7a0b\u4e2d\u641c\u7d22\" \/><\/div>\n<p><button class=\"frontpage-search__button button button_action button_big\" name=\"type\" type=\"submit\" value=\"article\">\u641c\u7d22<\/button><\/form>\n<\/div>\n<div class=\"frontpage-banner__col\">\n<div class=\"frontpage-banner__updated-at\">\u6700\u540e\u4fee\u6539\u5728 2023\u5e7410\u670822\u65e5<\/div>\n<div class=\"frontpage-banner__list\"><a class=\"frontpage-banner__list-item\" href=\"https:\/\/zh.javascript.info\/ebook\"><i class=\"frontpage-banner__buy-ebook\"><\/i>\u8d2d\u4e70EPUB\/PDF<\/a><\/p>\n<div class=\"frontpage-banner__list-item\">\n<div class=\"frontpage-share\"><span class=\"frontpage-share__title\">\u5206\u4eab:<\/span><\/div>\n<\/div>\n<p><a class=\"frontpage-banner__list-item github\" href=\"https:\/\/github.com\/javascript-tutorial\/zh.javascript.info\/tree\/master\"><span class=\"frontpage-banner__count\">8714 \u2605<\/span><span class=\"frontpage-banner__text\">github<\/span><\/a><a class=\"frontpage-banner__list-item wechat-qq\" href=\"https:\/\/zh.javascript.info\/#\"><i class=\"frontpage-banner__wechat-qq\"><\/i>WeChat \u548c QQ<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"frontpage-banner__sub\">\n<h2 class=\"frontpage-banner__subtitle\">\u76ee\u5f55<\/h2>\n<p class=\"frontpage-banner__text\">\u8bfe\u7a0b\u7684\u6838\u5fc3\u5185\u5bb9\u5305\u542b 2 \u90e8\u5206\uff0c\u6db5\u76d6\u4e86 JavaScript \u7f16\u7a0b\u8bed\u8a00\u76f8\u5173\u77e5\u8bc6\u548c\u6d4f\u89c8\u5668\u884c\u4e3a\u3002\u6b64\u5916\u8fd8\u6709\u4e00\u7cfb\u5217\u7684\u4e13\u9898\u6587\u7ae0\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page__inner\"><main class=\"main main_frontpage\"><\/p>\n<div class=\"content frontpage\">\n<div class=\"frontpage-content\">\n<div class=\"tabs\">\n<nav class=\"tabs__menu sticky\">\n<div class=\"tabs__menu-inner\">\n<div class=\"tabs__menu-inner-scroll\"><a class=\"tabs__menu-button\" href=\"https:\/\/zh.javascript.info\/#tab-1\"><span class=\"tabs__menu-button-title\">\u7b2c \u4e00 \u90e8\u5206<\/span>JavaScript \u7f16\u7a0b\u8bed\u8a00<\/a><a class=\"tabs__menu-button\" href=\"https:\/\/zh.javascript.info\/#tab-2\"><span class=\"tabs__menu-button-title\">\u7b2c \u4e8c \u90e8\u5206<\/span>\u6d4f\u89c8\u5668\uff1a\u6587\u6863\uff0c\u4e8b\u4ef6\uff0c\u63a5\u53e3<\/a><a class=\"tabs__menu-button active\" href=\"https:\/\/zh.javascript.info\/#tab-3\"><span class=\"tabs__menu-button-title\">\u7b2c \u4e09 \u90e8\u5206<\/span>\u5176\u4ed6\u6587\u7ae0<\/a><\/div>\n<\/div>\n<\/nav>\n<div id=\"tab-1\" class=\"tabs__content\">\n<section class=\"tabs__content-section\">\n<div class=\"tabs__content-inner\">\n<div>\n<h2 class=\"frontpage-content__title\">JavaScript \u7f16\u7a0b\u8bed\u8a00<\/h2>\n<div class=\"frontpage-content__description\">\n<p>\u5728\u8fd9\u513f\u6211\u4eec\u5c06\u4ece\u5934\u5f00\u59cb\u5b66\u4e60 JavaScript\uff0c\u4e5f\u4f1a\u5b66\u4e60 OOP \u7b49\u76f8\u5173\u9ad8\u7ea7\u6982\u5ff5\u3002<\/p>\n<p>\u672c\u6559\u7a0b\u4e13\u6ce8\u4e8e\u8bed\u8a00\u672c\u8eab\uff0c\u6211\u4eec\u9ed8\u8ba4\u4f7f\u7528\u6700\u5c0f\u73af\u5883\u3002<\/p>\n<\/div>\n<div class=\"list\">\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/getting-started\">\u7b80\u4ecb<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/intro\">JavaScript \u7b80\u4ecb<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/manuals-specifications\">\u624b\u518c\u4e0e\u89c4\u8303<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/code-editors\">\u4ee3\u7801\u7f16\u8f91\u5668<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/devtools\">\u5f00\u53d1\u8005\u63a7\u5236\u53f0<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/first-steps\">JavaScript \u57fa\u7840\u77e5\u8bc6<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/hello-world\">Hello, world!<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/structure\">\u4ee3\u7801\u7ed3\u6784<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/strict-mode\">\u73b0\u4ee3\u6a21\u5f0f\uff0c&#8221;use strict&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/variables\">\u53d8\u91cf<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/types\">\u6570\u636e\u7c7b\u578b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/alert-prompt-confirm\">\u4ea4\u4e92\uff1aalert\u3001prompt \u548c confirm<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/type-conversions\">\u7c7b\u578b\u8f6c\u6362<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/operators\">\u57fa\u7840\u8fd0\u7b97\u7b26\uff0c\u6570\u5b66\u8fd0\u7b97<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/comparison\">\u503c\u7684\u6bd4\u8f83<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/ifelse\">\u6761\u4ef6\u5206\u652f\uff1aif \u548c &#8216;?&#8217;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/logical-operators\">\u903b\u8f91\u8fd0\u7b97\u7b26<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/nullish-coalescing-operator\">\u7a7a\u503c\u5408\u5e76\u8fd0\u7b97\u7b26 &#8216;??&#8217;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/while-for\">\u5faa\u73af\uff1awhile \u548c for<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/switch\">&#8220;switch&#8221; \u8bed\u53e5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/function-basics\">\u51fd\u6570<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/function-expressions\">\u51fd\u6570\u8868\u8fbe\u5f0f<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/arrow-functions-basics\">\u7bad\u5934\u51fd\u6570\uff0c\u57fa\u7840\u77e5\u8bc6<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/javascript-specials\">JavaScript \u7279\u6027<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\"><\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/code-quality\">\u4ee3\u7801\u8d28\u91cf<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/debugging-chrome\">\u5728\u6d4f\u89c8\u5668\u4e2d\u8c03\u8bd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/coding-style\">\u4ee3\u7801\u98ce\u683c<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/comments\">\u6ce8\u91ca<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/ninja-code\">\u5fcd\u8005\u4ee3\u7801<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/testing-mocha\">\u4f7f\u7528 Mocha \u8fdb\u884c\u81ea\u52a8\u5316\u6d4b\u8bd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/polyfills\">Polyfill \u548c\u8f6c\u8bd1\u5668<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/object-basics\">Object\uff08\u5bf9\u8c61\uff09\uff1a\u57fa\u7840\u77e5\u8bc6<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/object\">\u5bf9\u8c61<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/object-copy\">\u5bf9\u8c61\u5f15\u7528\u548c\u590d\u5236<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/garbage-collection\">\u5783\u573e\u56de\u6536<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/object-methods\">\u5bf9\u8c61\u65b9\u6cd5\uff0c&#8221;this&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/constructor-new\">\u6784\u9020\u5668\u548c\u64cd\u4f5c\u7b26 &#8220;new&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/optional-chaining\">\u53ef\u9009\u94fe &#8220;?.&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/symbol\">symbol \u7c7b\u578b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/object-toprimitive\">\u5bf9\u8c61 \u2014\u2014 \u539f\u59cb\u503c\u8f6c\u6362<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/data-types\">\u6570\u636e\u7c7b\u578b<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/primitives-methods\">\u539f\u59cb\u7c7b\u578b\u7684\u65b9\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/number\">\u6570\u5b57\u7c7b\u578b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/string\">\u5b57\u7b26\u4e32<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/array\">\u6570\u7ec4<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/array-methods\">\u6570\u7ec4\u65b9\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/iterable\">Iterable object\uff08\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/map-set\">Map and Set\uff08\u6620\u5c04\u548c\u96c6\u5408\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/weakmap-weakset\">WeakMap and WeakSet\uff08\u5f31\u6620\u5c04\u548c\u5f31\u96c6\u5408\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/keys-values-entries\">Object.keys\uff0cvalues\uff0centries<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/destructuring-assignment\">\u89e3\u6784\u8d4b\u503c<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/date\">\u65e5\u671f\u548c\u65f6\u95f4<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/json\">JSON \u65b9\u6cd5\uff0ctoJSON<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\"><\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/advanced-functions\">\u51fd\u6570\u8fdb\u9636\u5185\u5bb9<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/recursion\">\u9012\u5f52\u548c\u5806\u6808<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/rest-parameters-spread\">Rest \u53c2\u6570\u4e0e Spread \u8bed\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/closure\">\u53d8\u91cf\u4f5c\u7528\u57df\uff0c\u95ed\u5305<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/var\">\u8001\u65e7\u7684 &#8220;var&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/global-object\">\u5168\u5c40\u5bf9\u8c61<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/function-object\">\u51fd\u6570\u5bf9\u8c61\uff0cNFE<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/new-function\">&#8220;new Function&#8221; \u8bed\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/settimeout-setinterval\">\u8c03\u5ea6\uff1asetTimeout \u548c setInterval<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/call-apply-decorators\">\u88c5\u9970\u5668\u6a21\u5f0f\u548c\u8f6c\u53d1\uff0ccall\/apply<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/bind\">\u51fd\u6570\u7ed1\u5b9a<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/arrow-functions\">\u6df1\u5165\u7406\u89e3\u7bad\u5934\u51fd\u6570<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\"><\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/object-properties\">\u5bf9\u8c61\u5c5e\u6027\u914d\u7f6e<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/property-descriptors\">\u5c5e\u6027\u6807\u5fd7\u548c\u5c5e\u6027\u63cf\u8ff0\u7b26<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/property-accessors\">\u5c5e\u6027\u7684 getter \u548c setter<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/prototypes\">\u539f\u578b\uff0c\u7ee7\u627f<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/prototype-inheritance\">\u539f\u578b\u7ee7\u627f<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/function-prototype\">F.prototype<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/native-prototypes\">\u539f\u751f\u7684\u539f\u578b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/prototype-methods\">\u539f\u578b\u65b9\u6cd5\uff0c\u6ca1\u6709 __proto__ \u7684\u5bf9\u8c61<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/classes\">\u7c7b<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/class\">Class \u57fa\u672c\u8bed\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/class-inheritance\">\u7c7b\u7ee7\u627f<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/static-properties-methods\">\u9759\u6001\u5c5e\u6027\u548c\u9759\u6001\u65b9\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/private-protected-properties-methods\">\u79c1\u6709\u7684\u548c\u53d7\u4fdd\u62a4\u7684\u5c5e\u6027\u548c\u65b9\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/extend-natives\">\u6269\u5c55\u5185\u5efa\u7c7b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/instanceof\">\u7c7b\u68c0\u67e5\uff1a&#8221;instanceof&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/mixins\">Mixin \u6a21\u5f0f<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/error-handling\">\u9519\u8bef\u5904\u7406<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/try-catch\">\u9519\u8bef\u5904\u7406\uff0c&#8221;try&#8230;catch&#8221;<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/custom-errors\">\u81ea\u5b9a\u4e49 Error\uff0c\u6269\u5c55 Error<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/async\">Promise\uff0casync\/await<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/callbacks\">\u7b80\u4ecb\uff1a\u56de\u8c03<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/promise-basics\">Promise<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/promise-chaining\">Promise \u94fe<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/promise-error-handling\">\u4f7f\u7528 promise \u8fdb\u884c\u9519\u8bef\u5904\u7406<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/promise-api\">Promise API<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/promisify\">Promisification<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/microtask-queue\">\u5fae\u4efb\u52a1\uff08Microtask\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/async-await\">async\/await<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/generators-iterators\">Generator\uff0c\u9ad8\u7ea7 iteration<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/generators\">generator<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/async-iterators-generators\">\u5f02\u6b65\u8fed\u4ee3\u548c generator<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/modules\">\u6a21\u5757<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/modules-intro\">\u6a21\u5757 (Module) \u7b80\u4ecb<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/import-export\">\u5bfc\u51fa\u548c\u5bfc\u5165<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/modules-dynamic-imports\">\u52a8\u6001\u5bfc\u5165<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/js-misc\">\u6742\u9879<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/proxy\">Proxy \u548c Reflect<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/eval\">Eval\uff1a\u6267\u884c\u4ee3\u7801\u5b57\u7b26\u4e32<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/currying-partials\">\u67ef\u91cc\u5316\uff08Currying\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/reference-type\">Reference Type<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/bigint\">BigInt<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/unicode\">Unicode \u2014\u2014 \u5b57\u7b26\u4e32\u5185\u5e55<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div id=\"tab-2\" class=\"tabs__content\">\n<section class=\"tabs__content-section\">\n<div class=\"tabs__content-inner\">\n<div>\n<h2 class=\"frontpage-content__title\">\u6d4f\u89c8\u5668\uff1a\u6587\u6863\uff0c\u4e8b\u4ef6\uff0c\u63a5\u53e3<\/h2>\n<div class=\"frontpage-content__description\">\n<p>\u5b66\u4e60\u5982\u4f55\u7ba1\u7406\u6d4f\u89c8\u5668\u9875\u9762\uff1a\u6dfb\u52a0\u5143\u7d20\uff0c\u64cd\u7eb5\u5143\u7d20\u7684\u5927\u5c0f\u548c\u4f4d\u7f6e\uff0c\u52a8\u6001\u521b\u5efa\u63a5\u53e3\u5e76\u4e0e\u8bbf\u95ee\u8005\u4e92\u52a8\u3002<\/p>\n<\/div>\n<div class=\"list\">\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/document\">Document<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/browser-environment\">\u6d4f\u89c8\u5668\u73af\u5883\uff0c\u89c4\u683c<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/dom-nodes\">DOM \u6811<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/dom-navigation\">\u904d\u5386 DOM<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/searching-elements-dom\">\u641c\u7d22\uff1agetElement*\uff0cquerySelector*<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/basic-dom-node-properties\">\u8282\u70b9\u5c5e\u6027\uff1atype\uff0ctag \u548c content<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/dom-attributes-and-properties\">\u7279\u6027\u548c\u5c5e\u6027\uff08Attributes and properties\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/modifying-document\">\u4fee\u6539\u6587\u6863\uff08document\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/styles-and-classes\">\u6837\u5f0f\u548c\u7c7b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/size-and-scroll\">\u5143\u7d20\u5927\u5c0f\u548c\u6eda\u52a8<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/size-and-scroll-window\">Window \u5927\u5c0f\u548c\u6eda\u52a8<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/coordinates\">\u5750\u6807<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\"><\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/events\">\u4e8b\u4ef6\u7b80\u4ecb<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/introduction-browser-events\">\u6d4f\u89c8\u5668\u4e8b\u4ef6\u7b80\u4ecb<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/bubbling-and-capturing\">\u5192\u6ce1\u548c\u6355\u83b7<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/event-delegation\">\u4e8b\u4ef6\u59d4\u6258<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/default-browser-action\">\u6d4f\u89c8\u5668\u9ed8\u8ba4\u884c\u4e3a<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/dispatch-events\">\u521b\u5efa\u81ea\u5b9a\u4e49\u4e8b\u4ef6<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/event-details\">UI \u4e8b\u4ef6<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/mouse-events-basics\">\u9f20\u6807\u4e8b\u4ef6<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/mousemove-mouseover-mouseout-mouseenter-mouseleave\">\u79fb\u52a8\u9f20\u6807\uff1amouseover\/out\uff0cmouseenter\/leave<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/mouse-drag-and-drop\">\u9f20\u6807\u62d6\u653e\u4e8b\u4ef6<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/pointer-events\">\u6307\u9488\u4e8b\u4ef6<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/keyboard-events\">\u952e\u76d8\uff1akeydown \u548c keyup<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/onscroll\">\u6eda\u52a8<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/forms-controls\">\u8868\u5355\uff0c\u63a7\u4ef6<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/form-elements\">\u8868\u5355\u5c5e\u6027\u548c\u65b9\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/focus-blur\">\u805a\u7126\uff1afocus\/blur<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/events-change-input\">\u4e8b\u4ef6\uff1achange\uff0cinput\uff0ccut\uff0ccopy\uff0cpaste<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/forms-submit\">\u8868\u5355\uff1a\u4e8b\u4ef6\u548c\u65b9\u6cd5\u63d0\u4ea4<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/loading\">\u52a0\u8f7d\u6587\u6863\u548c\u5176\u4ed6\u8d44\u6e90<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/onload-ondomcontentloaded\">\u9875\u9762\u751f\u547d\u5468\u671f\uff1aDOMContentLoaded\uff0cload\uff0cbeforeunload\uff0cunload<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/script-async-defer\">\u811a\u672c\uff1aasync\uff0cdefer<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/onload-onerror\">\u8d44\u6e90\u52a0\u8f7d\uff1aonload\uff0conerror<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/ui-misc\">\u6742\u9879<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/mutation-observer\">DOM \u53d8\u52a8\u89c2\u5bdf\u5668\uff08Mutation observer\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/selection-range\">\u9009\u62e9\uff08Selection\uff09\u548c\u8303\u56f4\uff08Range\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/event-loop\">\u4e8b\u4ef6\u5faa\u73af\uff1a\u5fae\u4efb\u52a1\u548c\u5b8f\u4efb\u52a1<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div id=\"tab-3\" class=\"tabs__content\">\n<section class=\"tabs__content-section\">\n<div class=\"tabs__content-inner\">\n<div>\n<h2 class=\"frontpage-content__title\">\u5176\u4ed6\u6587\u7ae0<\/h2>\n<div class=\"frontpage-content__description\">\u6559\u7a0b\u7684\u524d\u4e24\u90e8\u5206\u672a\u6d89\u53ca\u7684\u5176\u4ed6\u4e3b\u9898\u7684\u5185\u5bb9\u5217\u8868\u3002\u6b64\u5904\u6ca1\u6709\u660e\u786e\u7684\u5c42\u6b21\u7ed3\u6784\uff0c\u4f60\u53ef\u4ee5\u6309\u4f60\u9700\u8981\u7684\u987a\u5e8f\u9605\u8bfb\u6587\u7ae0\u3002<\/div>\n<div class=\"list\">\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/frames-and-windows\">Frame \u548c window<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/popup-windows\">\u5f39\u7a97\u548c window \u7684\u65b9\u6cd5<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/cross-window-communication\">\u8de8\u7a97\u53e3\u901a\u4fe1<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/clickjacking\">\u70b9\u51fb\u52ab\u6301\u653b\u51fb<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/binary\">\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u6587\u4ef6<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/arraybuffer-binary-arrays\">ArrayBuffer\uff0c\u4e8c\u8fdb\u5236\u6570\u7ec4<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/text-decoder\">TextDecoder \u548c TextEncoder<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/blob\">Blob<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/file\">File \u548c FileReader<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/network\">\u7f51\u7edc\u8bf7\u6c42<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/fetch\">Fetch<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/formdata\">FormData<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/fetch-progress\">Fetch\uff1a\u4e0b\u8f7d\u8fdb\u5ea6<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/fetch-abort\">Fetch\uff1a\u4e2d\u6b62\uff08Abort\uff09<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/fetch-crossorigin\">Fetch\uff1a\u8de8\u6e90\u8bf7\u6c42<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/fetch-api\">Fetch 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class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/websocket\">WebSocket<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item list-sub__item_phone_hidden\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/server-sent-events\">Server Sent Events<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\"><\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/data-storage\">\u5728\u6d4f\u89c8\u5668\u4e2d\u5b58\u50a8\u6570\u636e<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/cookie\">Cookie\uff0cdocument.cookie<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/localstorage\">LocalStorage\uff0csessionStorage<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/indexeddb\">IndexedDB<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/animation\">\u52a8\u753b<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/bezier-curve\">\u8d1d\u585e\u5c14\u66f2\u7ebf<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/css-animations\">CSS \u52a8\u753b<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/js-animation\">JavaScript \u52a8\u753b<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a 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class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/slots-composition\">Shadow DOM \u63d2\u69fd\uff0c\u7ec4\u6210<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/shadow-dom-style\">\u7ed9 Shadow DOM \u6dfb\u52a0\u6837\u5f0f<\/a><\/div>\n<\/li>\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" href=\"https:\/\/zh.javascript.info\/shadow-dom-events\">Shadow DOM \u548c\u4e8b\u4ef6\uff08events\uff09<\/a><\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"list__item\">\n<div class=\"list__title\"><a class=\"list__link\" href=\"https:\/\/zh.javascript.info\/regular-expressions\">\u6b63\u5219\u8868\u8fbe\u5f0f<\/a><\/div>\n<ul class=\"list-sub\">\n<li class=\"list-sub__item\">\n<div class=\"list-sub__title\"><a class=\"list-sub__link\" 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