{"id":7876,"date":"2018-08-02T01:09:50","date_gmt":"2018-08-01T17:09:50","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=7876"},"modified":"2022-01-19T10:41:46","modified_gmt":"2022-01-19T02:41:46","slug":"browser-native-es6-export-import-module","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2018\/08\/browser-native-es6-export-import-module\/","title":{"rendered":"\u4e07\u5c81\uff0c\u6d4f\u89c8\u5668\u539f\u751f\u652f\u6301ES6 export\u548cimport\u6a21\u5757\u5566\uff01"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=7876\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=7876<\/a><br \/>\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u5f97\u5230\u539f\u4f5c\u8005\u4e66\u9762\u8bb8\u53ef\uff0c\u540c\u65f6\u4fdd\u7559\u539f\u4f5c\u8005\u548c\u51fa\u5904\uff0c\u6458\u8981\u5f15\u6d41\u5219\u968f\u610f\u3002<\/p>\n<h3>\u4e00\u3001\u524d\u8a00<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/import-thumb.jpg\" width=\"242\" height=\"150\" class=\"alignright thumb size-medium\" \/><\/p>\n<p>JS\u4e2d\u76f4\u63a5<code>import<\/code>\u5176\u4ed6\u6a21\u5757\u662f\u4e2a\u5f88\u68d2\u7684\u80fd\u529b\uff0cES6\u89c4\u8303\u4e2d\u5c31\u63d0\u4f9b\u4e86\u8fd9\u6837\u7684\u7279\u6027\u3002\u7136\u540e\uff0c\u957f\u4e45\u4ee5\u6765\uff0c\u90fd\u53ea\u6709\u5728Node.js\u4e2d\u624d\u80fd\u65e0\u963b\u4f7f\u7528\uff0c\u6d4f\u89c8\u5668\u90fd\u6ca1\u6709\u539f\u751f\u652f\u6301\u3002<\/p>\n<p>Node.js\u5bf9\u4e8e\u6211\u800c\u8a00\uff0c\u5c31\u50cf\u662f\u4e2a\u5728\u53e6\u5916\u4e00\u4e2a\u57ce\u5e02\u7ed3\u4ea4\u7684\u597d\u670b\u53cb\uff0c\u7b80\u5355\u4e86\u89e3\uff0c\u80fd\u548c\u7766\u76f8\u5904\u5373\u53ef\uff0c\u56e0\u6b64\uff0cNode.js\u652f\u6301<code>import<\/code>\u529f\u80fd\uff0c\u5c31\u597d\u50cf\u670b\u53cb\u5347\u804c\u8d5a\u4e86\u5927\u94b1\u4e00\u6837\uff0c\u66ff\u4ed6\u5f00\u5fc3\uff0c\u4e0d\u8fc7\u4e5f\u5c31\u53ea\u662f\u66ff\u4ed6\u5f00\u5fc3\uff0c\u81ea\u5df1\u5176\u5b9e\u8fd8\u662f\u6de1\u7136\u7684\u3002\u4f46\u662f\uff0cweb\u6d4f\u89c8\u5668\u5c31\u4e0d\u4e00\u6837\u4e86\uff0c\u8fd9\u4e2a\u53ef\u662f\u6211\u6253\u7b97\u53ae\u5b88\u4e00\u751f\u7684\u4f34\u4fa3\uff0c\u56e0\u6b64\uff0cweb\u6d4f\u89c8\u5668\u539f\u751f\u652f\u6301<code>import<\/code>\u529f\u80fd\uff0c\u90a3\u5c31\u597d\u50cf\u81ea\u5df1\u7684\u8001\u5a46\u5347\u804c\u8d5a\u4e86\u5927\u94b1\u4e00\u6837\uff0c\u90a3\u6bd4\u81ea\u5df1\u8d5a\u4e86\u5927\u94b1\u8fd8\u5f00\u5fc3\uff0c\u5fc3\u4e2d\u4e00\u767e\u4e2a\u201c\u4e07\u5c81\u201d\u3002<\/p>\n<p>ES6\u5728\u6d4f\u89c8\u5668\u4e2d\u7684import\u529f\u80fd\u5206\u4e3a<strong>\u9759\u6001import<\/strong>\u548c<strong>\u52a8\u6001import<\/strong>\u3002<\/p>\n<p>\u5176\u4e2d\u9759\u6001import\u51fa\u73b0\u66f4\u65e9\uff0c<a href=\"https:\/\/caniuse.com\/#feat=es6-module\" rel=\"nofollow\" target=\"_blank\">\u6d4f\u89c8\u5668\u517c\u5bb9\u6027<\/a>\u66f4\u597d\uff0c\u652f\u6301\u6d4f\u89c8\u5668\u5305\u62ec\uff1aSafari 10.1+\uff0cChrome 61+\uff0cFirefox 60+\uff0cEdge 16+\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-31_214220.png\" width=\"508\" height=\"266\" alt=\"\u9759\u6001import\u6a21\u5757\u5bfc\u5165\u517c\u5bb9\u6027\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u52a8\u6001import\u652f\u6301\u665a\u4e00\u4e9b\uff0c<a href=\"https:\/\/caniuse.com\/#feat=es6-module-dynamic-import\" rel=\"nofollow\" target=\"_blank\">\u517c\u5bb9\u6027<\/a>\u8981\u5dee\u4e00\u4e9b\uff0c\u76ee\u524dChrome\u6d4f\u89c8\u5668\u548cSafari\u6d4f\u89c8\u5668\u652f\u6301\uff0c\u4e0d\u8fc7\u76f8\u4fe1\u5f88\u5feb\u5176\u4ed6\u6d4f\u89c8\u5668\u4e5f\u4f1a\u8ddf\u8fdb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-31_214732.png\" width=\"505\" height=\"273\" alt=\"\u52a8\u6001\u6a21\u5757import\u517c\u5bb9\u6027\" class=\"alignnone size-medium\" \/><\/p>\n<p><strong>\u66f4\u65b0\u4e8e2022-01-09<\/strong><br \/>\n\u76ee\u524d\u7684\u517c\u5bb9\u6027\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202201\/2022-01-19_103919.png\" width=\"556\" height=\"326\" alt=\"\u52a8\u6001 import \u517c\u5bb9\u6027\" class=\"alignnone size-medium\" \/><\/p>\n<p><span style=\"color:#999;\">&#8212;&#8212;-\u66f4\u65b0end&#8212;&#8212;&#8211;<\/span><\/p>\n<p>\u672c\u6587\u4f1a\u5bf9\u8fd9\u4e24\u79cd\u6a21\u5757\u5bfc\u5165\u90fd\u505a\u4ecb\u7ecd\uff0c\u56e0\u6b64\uff0c\u672c\u6587\u5185\u5bb9\u7bc7\u5e45\u8f83\u957f\uff0c\u4e14\u6709\u4e00\u5b9a\u6df1\u5ea6\uff0c\u9700\u8981\u9884\u7559\u8f83\u591a\u65f6\u95f4\u9605\u8bfb\u3002<\/p>\n<h3>\u4e8c\u3001\u9759\u6001import<\/h3>\n<p>\u6211\u4eec\u5148\u4ece\u6700\u7b80\u5355\u7684\u6848\u4f8b\u8bf4\u8d77\uff0c\u4f8b\u5982\uff0c\u6211\u60f3\u60f3\uff0cdemo\u6bd4\u8f83\u65b9\u4fbf\u6f14\u793a\u7684\u6548\u679c\uff0c\u554a\uff0c\u90a3\u5c31\u5b9e\u73b0\u6539\u53d8<code>&lt;p&gt;<\/code>\u5143\u7d20\u7684\u6587\u5b57\u989c\u8272\u3002<\/p>\n<p>\u4e3b\u9875\u9762\u76f8\u5173script\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;script type=\"module\"&gt;\r\n  <span style=\"color:green;\">\/\/ \u5bfc\u5165firstBlood\u6a21\u5757<\/span>\r\n  import { pColor } from '.\/firstBlood.mjs';\r\n  <span style=\"color:green;\">\/\/ \u8bbe\u7f6e\u989c\u8272\u4e3a\u7ea2\u8272<\/span>\r\n  pColor('red');\r\n&lt;\/script&gt;<\/pre>\n<p>\u7136\u540efirstBlood.mjs\u6587\u4ef6\u4e2d\u4ee3\u7801\u4e3a\uff1a<\/p>\n<pre><span style=\"color:green;\">\/\/ export\u4e00\u4e2a\u6539\u53d8&lt;p&gt;\u5143\u7d20\u989c\u8272\u7684\u65b9\u6cd5<\/span>\r\nexport function pColor (color) {\r\n  const p = document.querySelector('p');\r\n  p.style.color = color;\r\n}<\/pre>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/es6-static-import-change-p-color.php\" rel=\"noopener\" target=\"_blank\">\u6d4f\u89c8\u5668\u539f\u751fimport\u5b9e\u73b0\u6587\u5b57\u53d8\u7ea2demo<\/a><\/p>\n<p>\u53ef\u4ee5\u770b\u5230<code>&lt;p&gt;<\/code>\u6587\u5b57\u53d8\u7ea2\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-31_003524.png\" width=\"252\" height=\"157\" alt=\"\u6587\u5b57\u989c\u8272\u53d8\u7ea2\u6548\u679c\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<hr>\n<p>\u6709\u4e86\u6848\u4f8b\uff0c\u4e0b\u9762\u57fa\u7840\u77e5\u8bc6\u5c31\u66f4\u597d\u6d88\u5316\u4e0e\u7406\u89e3\u4e86\u3002<\/p>\n<ul>\n<li>\u5bf9\u4e8e\u9700\u8981\u5f15\u5165\u6a21\u5757\u7684<code>&lt;script&gt;<\/code>\u5143\u7d20\uff0c\u6211\u4eec\u9700\u8981\u6dfb\u52a0<code>type=\"module\"<\/code>\uff0c\u8fd9\u4e2a\u65f6\u5019\uff0c\u6d4f\u89c8\u5668\u4f1a\u628a\u8fd9\u6bb5\u5185\u8054script\u6216\u8005\u5916\u94fescript\u8ba4\u4e3a\u662fECMAScript\u6a21\u5757\u3002<\/li>\n<li>\u6a21\u5757JS\u6587\u4ef6\uff0c\u4e1a\u754c\u6216\u8005\u5b98\u65b9\u7ea6\u5b9a\u4fd7\u6210\u547d\u540d\u4e3a<code>.mjs<\/code>\u6587\u4ef6\u683c\u5f0f\uff0c\u4e00\u6765\u53ef\u4ee5\u548c\u666e\u901aJavaScript\u6587\u4ef6\uff08<code>.js<\/code>\u540e\u7f00\uff09\u8fdb\u884c\u533a\u5206\uff0c\u4e00\u770b\u5c31\u77e5\u9053\u662f\u6a21\u5757\u6587\u4ef6\uff1b\u4e8c\u6765Node.js\u4e2dES6\u7684\u6a21\u5757\u5316\u7279\u6027\u53ea\u652f\u6301<code>.mjs<\/code>\u540e\u7f00\u7684\u811a\u672c\uff0c\u53ef\u4ee5\u548cNode.js\u4fdd\u6301\u4e00\u81f4\u3002\u5f53\u7136\uff0c\u6211\u4eec\u76f4\u63a5\u4f7f\u7528<code>.js<\/code>\u4f5c\u4e3a\u6a21\u5757JS\u6587\u4ef6\u7684\u540e\u7f00\u4e5f\u662f\u53ef\u4ee5\u7684\u3002\n<p>\u5728\u6d4f\u89c8\u5668\u4fa7\u8fdb\u884cimport\u6a21\u5757\u5f15\u5165\uff0c\u5176\u5bf9\u6a21\u5757JS\u6587\u4ef6\u7684mime type\u8981\u6c42\u975e\u5e38\u4e25\u683c\uff0c\u52a1\u5fc5\u548cJS\u6587\u4ef6\u4e00\u81f4\u3002\u8fd9\u5c31\u5bfc\u81f4\uff0c\u5982\u679c\u6211\u4eec\u4f7f\u7528<code>.mjs<\/code>\u6587\u4ef6\u683c\u5f0f\uff0c\u5219\u9700\u8981\u5728\u670d\u52a1\u5668\u914d\u7f6emime type\u7c7b\u578b\uff0c\u5426\u5219\u4f1a\u62a5\u9519\uff1a<\/p>\n<blockquote><p>Failed to load module script: The server responded with a non-JavaScript MIME type of &#8220;&#8221;. Strict MIME type checking is enforced for module scripts per HTML spec.<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-30_234151.png\" width=\"458\" height=\"121\" alt=\"MIME type\u62a5\u9519\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>Nginx\u5bf9\u4e8e\u4e0d\u8bc6\u522b\u540e\u7f00\u9ed8\u8ba4\u4f1a\u7ed9\u4e00\u4e2a<code>application\/octet-stream<\/code>\u7684MIME type\uff0c\u65b9\u4fbf\u4e0b\u8f7d\u7b49\u5904\u7406\uff0c\u4f46\u662f\uff0c\u4e0d\u597d\u610f\u601d\uff0c\u5728\u6a21\u5757\u5316\u5f15\u5165\u8fd9\u91cc\uff0c\u8fd9\u4e2aMIME type\u65e0\u6548\uff0c\u9700\u8981\u8db3\u591f\u7cbe\u51c6\u624d\u884c\uff0c\u4e3a<code>application\/javascript<\/code>\uff0c\u7136\u540e\u6839\u636e\u81ea\u5df1\u6d4b\u8bd5\uff0cIIS\u670d\u52a1\u5668\u4e2d<code>application\/x-javascript<\/code>\u4e5f\u662f\u53ef\u4ee5\u7684\u3002<\/p>\n<p>\u65e0\u8bba\u662fApache\u670d\u52a1\u5668\u8fd8\u662fNginx\uff0c\u90fd\u53ef\u4ee5\u4fee\u6539mime.types\u6587\u4ef6\u4f7f<code>.mjs<\/code>\u7684MIME type\u548c<code>.js<\/code>\u6587\u4ef6\u4e00\u6837\u3002\n<\/li>\n<\/ul>\n<hr>\n<p>\u9664\u4e86<code>export<\/code>\u666e\u901a\u7684<code>function<\/code>\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5<code>export<\/code> <code>const<\/code>\u6216\u8005\u5176\u4ed6\u4efb\u4f55\u53d8\u91cf\u6216\u8005\u58f0\u660e\u3002\u4e5f\u652f\u6301<code>default<\/code>\u547d\u4ee4\u3002\u518d\u770b\u4e0b\u9762\u4e00\u4e2a\u4f8b\u5b50\uff0c<code>&lt;p&gt;<\/code>\u6587\u5b57\u53d8\u7ea2\uff0c\u4ee5\u53ca\u5782\u76f4\u7ffb\u8f6c\uff0c\u6f14\u793a<code>const<\/code>\u548c<code>default<\/code>\u4f7f\u7528\u3002<\/p>\n<p>\u5047\u8bbe\u6a21\u5757\u811a\u672c\u6587\u4ef6\u540d\u662fdoubleKill.mjs\uff0c\u5176\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><span style=\"color:green;\">\/\/ doubleKill.mjs\r\n\/\/ const \u548c default\u529f\u80fd\u6f14\u793a<\/span>\r\nexport default () => {\r\n  const p = document.querySelector('p');\r\n  p.style.transform = 'scaleY(-1)';\r\n};\r\nexport const pColor = (color) => {\r\n  const p = document.querySelector('p');\r\n  p.style.color = color;\r\n}<\/pre>\n<p>import\u90e8\u5206\u903b\u8f91\u4ee3\u7801\u4e3a\uff1a<\/p>\n<pre>&lt;script type=\"module\"&gt;\r\n  <span style=\"color:green;\">\/\/ \u5bfc\u5165doubleKill\u6a21\u5757<\/span>\r\n  import * as module from '.\/doubleKill.mjs';\r\n  <span style=\"color:green;\">\/\/ \u6267\u884c\u9ed8\u8ba4\u65b9\u6cd5<\/span>\r\n  module.default();\r\n  <span style=\"color:green;\">\/\/ \u8bbe\u7f6e\u989c\u8272\u4e3a\u7ea2\u8272<\/span>\r\n  module.pColor('red');\r\n&lt;\/script&gt;<\/pre>\n<p>\u5c31\u53ef\u4ee5\u5b9e\u73b0<code>&lt;p&gt;<\/code>\u5143\u7d20\u6587\u5b57\u53d8\u7ea2\u540c\u65f6\u5782\u76f4\u7ffb\u8f6c\u7684\u6548\u679c\uff0c\u5982\u4e0b\u622a\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-31_232202.png\" width=\"208\" height=\"123\" alt=\"\u6587\u5b57\u53d8\u5316\u4e14\u7ffb\u8f6c\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/es6-static-import-const-default.php\" rel=\"noopener\" target=\"_blank\">\u9759\u6001import\u6a21\u5757const\u548cdefault\u4f7f\u7528demo<\/a><\/p>\n<h3>\u4e09\u3001nomodule\u4e0e\u5411\u4e0b\u517c\u5bb9<\/h3>\n<p>\u6a21\u5757\u811a\u672c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>type=\"module\"<\/code>\u8fdb\u884c\u8bbe\u5b9a\uff0c\u5bf9\u4e8e\u5e76\u4e0d\u652f\u6301<code>export<\/code>\u548c<code>import<\/code>\u7684\u6d4f\u89c8\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528nomodule\u8fdb\u884c\u5411\u4e0b\u517c\u5bb9\u3002<\/p>\n<pre>&lt;script type=\"module\" src=\"module.mjs\"&gt;&lt;\/script&gt;\r\n&lt;script nomodule src=\"fallback.js\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u5bf9\u4e8e\u652f\u6301ES6\u6a21\u5757\u5bfc\u5165\u7684\u6d4f\u89c8\u5668\uff0c\u81ea\u7136\u4e5f\u652f\u6301\u539f\u751f\u7684<code>nomodule<\/code>\u5c5e\u6027\uff0c\u6b64\u65f6<code>fallback.js<\/code>\u662f\u5ffd\u7565\u7684\uff1b\u4f46\u662f\uff0c\u5bf9\u4e8e\u4e0d\u652f\u6301\u7684\u8001\u6d4f\u89c8\u5668\uff0c\u65e0\u89c6<code>nomodule<\/code>\uff0c\u6b64\u65f6<code>fallback.js<\/code>\u5c31\u4f1a\u6267\u884c\uff0c\u4e8e\u662f\u6d4f\u89c8\u5668\u5168\u517c\u987e\u3002<\/p>\n<p>\u7406\u8bba\u5c31\u5982\u4e0a\u9762\u5206\u6790\u5f97\u8fd9\u4e48\u5b8c\u7f8e\uff0c\u7136\u540e\u5b9e\u9645\u4e0a\uff0c\u8fd8\u662f\u5b58\u5728\u95ee\u9898\u7684\u3002<\/p>\n<p>\u4e3b\u8981\u95ee\u9898\u5728\u4f4e\u7aef\u6d4f\u89c8\u5668<code>.mjs<\/code>\u8d44\u6e90\u4f1a\u5197\u4f59\u52a0\u8f7d\uff0c\u4f8b\u5982<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/module-load.html\" rel=\"noopener\" target=\"_blank\">\u8fd9\u4e2a\u6d4b\u8bd5demo<\/a>\u5728IE11\u4e0b\u7684\u7f51\u7edc\u8bf7\u6c42\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-31_235840.png\" width=\"433\" height=\"188\" alt=\"mjs\u5728\u4f4e\u7248\u672c\u6d4f\u89c8\u5668\u4e0b\u5197\u4f59\u8bf7\u6c42\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u4e0d\u8fc7\u8fd9\u5e76\u4e0d\u662f\u4ec0\u4e48\u5927\u95ee\u9898\uff0c\u591a\u4e00\u70b9\u8bf7\u6c42\u548c\u6d41\u91cf\uff0c\u529f\u80fd\u8fd9\u5757\u53ef\u4ee5\u4e0d\u5f71\u54cd\u7684\u3002<\/p>\n<h3>\u56db\u3001\u9759\u6001import\u66f4\u591a\u7ec6\u8282<\/h3>\n<h4>1. \u76ee\u524dimport\u4e0d\u652f\u6301\u88f8\u9732\u7684\u8bf4\u660e\u7b26<\/h4>\n<p>\u76ee\u524dimport\u4e0d\u652f\u6301\u88f8\u9732\u7684\u8bf4\u660e\u7b26\uff0c\u7528\u767d\u8bdd\u8bb2\u5c31\u662fimport\u7684\u5730\u5740\u524d\u9762\u4e0d\u80fd\u662f\u5149\u79c3\u79c3\u7684\u3002\u4f8b\u5982\u4e0b\u9762\u8fd9\u4e9b\u5c31\u4e0d\u652f\u6301\uff1a<\/p>\n<pre>\r\n<span style=\"color:#cd0000;\">\/\/ \u76ee\u524d\u4e0d\u652f\u6301\uff0c\u4ee5\u540e\u53ef\u80fd\u652f\u6301<\/span>\r\nimport {foo} from 'bar.mjs';\r\nimport {foo} from 'utils\/bar.mjs';<\/pre>\n<p>\u4e0b\u9762\u8fd9\u4e9b\u5219\u652f\u6301\uff0c\u53ef\u4ee5\u662f\u6839\u8def\u5f84\u7684<code>\/<\/code>\uff0c\u540c\u7ea7\u8def\u5f84<code>.\/<\/code>\u4ea6\u6216\u8005\u662f\u7236\u7ea7<code>..\/<\/code>\uff0c\u751a\u81f3\u5b8c\u6574\u7684\u975e\u76f8\u5bf9\u5730\u5740\u4e5f\u662f\u53ef\u4ee5\u7684\u3002<\/p>\n<pre><span style=\"color:green;\">\/\/ \u652f\u6301<\/span>\r\nimport {foo} from 'https:\/\/www.zhangxinxu.com\/utils\/bar.mjs';\r\nimport {foo} from '\/utils\/bar.mjs';\r\nimport {foo} from '.\/bar.mjs';\r\nimport {foo} from '..\/bar.mjs';<\/pre>\n<h4>2. \u9ed8\u8ba4Defer\u884c\u4e3a<\/h4>\n<p>\u4f20\u7edf<code>&lt;script&gt;<\/code>\u5c5e\u6027\u652f\u6301\u4e00\u4e2a\u540d\u4e3a<code>defer<\/code>\u7684\u5c5e\u6027\u503c\uff0c\u53ef\u4ee5\u8ba9JS\u8d44\u6e90\u5f02\u6b65\u52a0\u8f7d\uff0c\u540c\u65f6\u4fdd\u6301\u987a\u5e8f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><span style=\"color:green;\">&lt;!-- \u540c\u6b65 --&gt;<\/span>\r\n&lt;script src=\"1.js\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u5f02\u6b65\u4f46\u987a\u5e8f\u4fdd\u8bc1 --&gt;<\/span>\r\n&lt;script defer src=\"2.js\"&gt;&lt;\/script&gt;\r\n&lt;script defer src=\"3.js\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u52a0\u8f7d\u987a\u5e8f\u4e00\u5b9a\u662f<code>1.js<\/code>, <code>2.js<\/code>, <code>3.js<\/code>\u3002\u6211\u4eec\u53ea\u8981\u770b<code>2.js<\/code>\u548c<code>3.js<\/code>\uff0c\u7531\u4e8e\u8bbe\u7f6e\u4e86<code>defer<\/code>\uff0c\u8fd9\u4e24\u4e2aJS\u5f02\u6b65\u52a0\u8f7d\uff0c\u56e0\u6b64\uff0c\u5c31\u7b97<code>1.js<\/code>\u653e\u5728\u6700\u4e0b\u9762\uff0c\u4e5f\u591a\u534a<code>1.js<\/code>\u5148\u52a0\u8f7d\u5b8c\u3002\u800c\u591a\u4e2a<code>&lt;script&gt;<\/code>\u540c\u65f6\u8bbe\u7f6e<code>defer<\/code>\u4f1a\u4ece\u524d\u5f80\u540e\u4f9d\u6b21\u52a0\u8f7d\u6267\u884c\u3002\u56e0\u6b64\uff0c\u4e00\u5b9a\u662f\u5148\u52a0\u8f7d\u5b8c<code>2.js<\/code>\u7136\u540e\u662f<code>3.js<\/code>\u3002<\/p>\n<p>\u56de\u5230\u672c\u6587\u7684ES6 module\u5bfc\u5165\uff0c\u5bf9\u4e8e<code>type=\"module\"<\/code>\u7684<code>&lt;script&gt;<\/code>\u5143\u7d20\uff0c\u5929\u7136\u5916\u6302<code>defer<\/code>\u7279\u6027\uff0c\u4e5f\u5c31\u662f\u5929\u7136\u5f02\u6b65\uff0c\u6240\u6709module\u811a\u672c\u6309\u987a\u5e8f\uff0c\u56e0\u6b64\uff0c\u4e0b\u9762\u8fd9\u6bb5\u811a\u672c\u6267\u884c\u987a\u5e8f\u5c31\u597d\u7406\u89e3\u4e86\uff1a<\/p>\n<pre><span style=\"color:green;\">&lt;!-- \u6b64script\u7a0d\u540e\u6267\u884c --&gt;<\/span>\r\n&lt;script type=\"module\" src=\"1.mjs\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u786c\u52a0\u8f7d\u561b --&gt;<\/span>\r\n&lt;script src=\"2.js\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u6bd4\u7b2c\u4e00\u4e2a\u8981\u665a\u4e00\u70b9 --&gt;<\/span>\r\n&lt;script defer src=\"3.js\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u6700\u7ec8\u7684\u52a0\u8f7d\u6267\u884c\u987a\u5e8f\u662f\uff1a<code>2.js<\/code>, <code>1.mjs<\/code>, <code>3.js<\/code>\u3002<code>2.js<\/code>\u540c\u6b65\uff0c\u89e3\u6790\u8fd9\u91cc\u5c31\u52a0\u8f7d\u3002<code>1.mjs<\/code>\u867d\u7136\u6ca1\u6709\u8bbe\u7f6e<code>defer<\/code>\uff0c\u4f46\u9ed8\u8ba4<code>defer<\/code>\uff0c\u56e0\u6b64\u548c<code>3.js<\/code>\u5176\u5b9e\u662f\u4e00\u6837\u7684\uff0c\u90fd\u662f\u5f02\u6b65<code>defer<\/code>\u52a0\u8f7d\u3002\u7531\u4e8e<code>1.mjs<\/code>\u5bf9\u4e8e\u7684<code>&lt;script&gt;<\/code>\u5728<code>3.js<\/code>\u524d\u9762\uff0c\u56e0\u6b64\uff0c\u5148<code>1.mjs<\/code>\u540e<code>3.js<\/code>\u3002<\/p>\n<p>\u76f8\u4fe1\u4e0d\u96be\u7406\u89e3\u3002<\/p>\n<h4>3. \u5185\u8054script\u540c\u6837defer\u7279\u6027<\/h4>\n<p>\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;script type=\"module\"&gt;\r\n  console.log(\"Inline module\u6267\u884c\");\r\n&lt;\/script&gt;\r\n\r\n&lt;script src=\"1.js\"&gt;&lt;\/script&gt;\r\n\r\n&lt;script defer&gt;\r\n  console.log(\"Inline script\u6267\u884c\");\r\n&lt;\/script&gt;\r\n\r\n&lt;script defer src=\"2.js\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u6700\u540e\u7684\u6267\u884c\u987a\u5e8f\u662f\uff1a<code>1.js<\/code>\uff0c<code>Inline script<\/code>\uff0c<code>Inline module<\/code>\uff0c<code>2.js<\/code>\u3002<\/p>\n<p>\u4ece<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/module-defer.html\" rel=\"noopener\" target=\"_blank\">\u5728\u7ebfdemo<\/a>\u63a7\u5236\u53f0\u8f93\u51fa\u53ef\u4ee5\u8bc1\u660e\u4e0a\u9762\u7684\u7ed3\u8bba\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-01_215143.png\" width=\"229\" height=\"146\" alt=\"\u5185\u8054module\u6267\u884c\u987a\u5e8f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u539f\u56e0\u5728\u4e8e\uff0c\u4f20\u7edf\u7684\u5185\u8054<code>&lt;script&gt;<\/code>\u662f\u6ca1\u6709<code>defer<\/code>\u8fd9\u79cd\u6982\u5ff5\u7684\uff0c\u4ece\u4e0d\u5f02\u6b65\uff0c\u5927\u5bb6\u53ef\u4ee5\u76f4\u63a5\u5ffd\u7565\uff0c\u8ba4\u4e3a\u4ec0\u4e48\u4e5f\u6ca1\u8bbe\u7f6e\u5373\u53ef\uff1b\u800c<code>type=\"module\"<\/code>\u7684<code>&lt;script&gt;<\/code>\u5929\u7136<code>defer<\/code>\u3002\u56e0\u6b64\uff0c\u5148<code>1.js<\/code>\uff0c<code>Inline script<\/code>\uff1b\u7136\u540e\u6309\u7167<code>defer<\/code>\u89c4\u5219\uff0c\u4ece\u524d\u5f80\u540e\u4f9d\u6b21\u662f<code>Inline module<\/code>\uff0c<code>2.js<\/code>\u3002<\/p>\n<h4>4. \u652f\u6301async<\/h4>\n<p>\u65e0\u8bba\u662f\u5185\u8054\u7684module <code>&lt;script&gt;<\/code>\u8fd8\u662f\u5916\u94fe\u7684<code>&lt;script&gt;<\/code>\uff0c\u90fd\u652f\u6301<code>async<\/code>\u8fd9\u4e2a\u5f02\u6b65\u6807\u8bc6\u5c5e\u6027\u3002\u8fd9\u4e2a\u6709\u522b\u4e8e\u4f20\u7edf\u7684<code>&lt;script&gt;<\/code>\uff0c\u4e5f\u5c31\u662f\u4f20\u7edf<code>&lt;script&gt;<\/code>\u4ec5\u5916\u94feJS\u624d\u652f\u6301<code>async<\/code>\uff0c\u5185\u8054JS\u76f4\u63a5\u5ffd\u7565<code>async<\/code>\u3002<\/p>\n<p><code>async<\/code>\u548c<code>defer<\/code>\u90fd\u53ef\u4ee5\u8ba9JavaScript\u5f02\u6b65\u52a0\u8f7d\uff0c\u533a\u522b\u5728\u4e8e<code>defer<\/code>\u4fdd\u8bc1\u6267\u884c\u987a\u5e8f\uff0c\u800c<code>async<\/code>\u8c01\u5148\u52a0\u8f7d\u597d\u8c01\u5148\u6267\u884c\u3002\u8fd9\u4e2a\u7279\u6027\u8868\u73b0\u5728<code>type=\"module\"<\/code>\u7684<code>&lt;script&gt;<\/code>\u5143\u7d20\u8fd9\u91cc\u540c\u6837\u9002\u7528\u3002<\/p>\n<p>\u4f8b\u5982\u4e0b\u9762\u4f8b\u5b50\uff1a<\/p>\n<pre><span style=\"color:green;\">&lt;!-- firstBlood\u6a21\u5757\u4e00\u52a0\u8f7d\u5b8c\u5c31\u4f1a\u6267\u884c --&gt;<\/span>\r\n&lt;script async type=\"module\"&gt;\r\n  import { pColor } from '.\/firstBlood.mjs';\r\n  pColor('red');\r\n&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- doubleKill\u6a21\u5757\u4e00\u52a0\u8f7d\u5b8c\u5c31\u4f1a\u6267\u884c --&gt;<\/span>\r\n&lt;script async type=\"module\" src=\".\/doubleKill.mjs\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u65e0\u8bba\u662f<code>firstBlood.mjs<\/code>\u8fd8\u662f<code>doubleKill.mjs<\/code>\u90fd\u662f\u5f02\u6b65\u52a0\u8f7d\uff0c\u7136\u540e\u6267\u884c\u987a\u5e8f\u4e0d\u56fa\u5b9a\uff0c\u6709\u53ef\u80fd\u5148<code>firstBlood.mjs<\/code>\uff0c\u4e5f\u6709\u53ef\u80fd\u5148<code>doubleKill.mjs<\/code>\uff0c\u8fd9\u6837\u770b\u54ea\u4e2a\u6a21\u5757\u811a\u672c\u5148\u52a0\u8f7d\u5b8c\u6bd5\u3002<\/p>\n<h4>5. \u6a21\u5757\u53ea\u4f1a\u6267\u884c\u4e00\u6b21<\/h4>\n<p>\u4f20\u7edf\u7684<code>&lt;script&gt;<\/code>\u5982\u679c\u5f15\u5165\u7684JS\u6587\u4ef6\u5730\u5740\u662f\u4e00\u6837\u7684\uff0c\u5219JS\u4f1a\u6267\u884c\u591a\u6b21\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e<code>type=\"module\"<\/code>\u7684<code>&lt;script&gt;<\/code>\u5143\u7d20\uff0c\u5373\u4f7f\u6a21\u5757\u5730\u5740\u4e00\u6a21\u4e00\u6837\uff0c\u4e5f\u53ea\u4f1a\u6267\u884c\u4e00\u6b21\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><span style=\"color:green;\">&lt;!-- 1.mjs\u53ea\u4f1a\u6267\u884c\u4e00\u6b21 --&gt;<\/span>\r\n&lt;script type=\"module\" src=\"1.mjs\"&gt;&lt;\/script&gt;\r\n&lt;script type=\"module\" src=\"1.mjs\"&gt;&lt;\/script&gt;\r\n&lt;script type=\"module\"&gt;\r\n  import \".\/1.mjs\";\r\n&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u4e0b\u9762\u4f20\u7edfJS\u5f15\u5165\u4f1a\u6267\u884c2\u6b21 --&gt;<\/span>\r\n&lt;script src=\"2.js\"&gt;&lt;\/script&gt;\r\n&lt;script src=\"2.js\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u6211\u4eec\u770b\u4e0b<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/module-excute-once.html\" rel=\"noopener\" target=\"_blank\">\u5728\u7ebfdemo<\/a>\u63a7\u5236\u53f0\u8f93\u51fa\u7684\u7ed3\u679c\uff0c<code>2.js<\/code>\u6267\u884c\u4e862\u6b21\uff0c\u800c<code>1.mjs<\/code>\u6a21\u5757\u867d\u71363\u6b21\u5f15\u5165\uff0c\u4f46\u53ea\u6267\u884c\u4e86\u4e00\u6b21\u3002\u622a\u56fe\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-01_221425.png\" width=\"246\" height=\"157\" alt=\"\u6a21\u5757\u53ea\u6267\u884c\u4e00\u6b21\u8bc1\u660e\" class=\"alignnone size-medium\" \/><\/p>\n<h4>6. \u603b\u662fCORS\u8de8\u57df<\/h4>\n<p>\u4f20\u7edfJS\u6587\u4ef6\u7684\u52a0\u8f7d\uff0c\u6211\u4eec\u76f4\u63a5\u8de8\u57df\u4e5f\u53ef\u4ee5\u89e3\u6790\uff0c\u4f8b\u5982\uff0c\u6211\u4eec\u4f1a\u4f7f\u7528\u4e00\u4e9b\u5927\u7f51\u7ad9\u7684CDN\u670d\u52a1\uff0c\u4f8b\u5982\uff0c\u52a0\u8f7d\u4e2a\u767e\u5ea6\u63d0\u4f9b\u7684jQuery\u5730\u5740\uff1a<\/p>\n<pre>&lt;script src=\"\/\/apps.bdimg.com\/libs\/jquery\/1.9.0\/jquery.min.js\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u53ef\u4ee5\u6b63\u5e38\u89e3\u6790\u3002\u4f46\u662f\uff0c\u5982\u679c\u662fmodule\u6a21\u5f0f\u4e0b<code>import<\/code>\u811a\u672c\u8d44\u6e90\uff0c\u5219\u4e0d\u4f1a\u6267\u884c\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;script type=\"module\" src=\"\/\/apps.bdimg.com\/...\/jquery.min.js\"&gt;&lt;\/script&gt;\r\n&lt;script&gt;\r\nwindow.addEventListener('DOMContentLoaded', function () {\r\n    console.log(window.$);\r\n});\r\n&lt;\/script&gt;<\/pre>\n<p>\u6211\u4eec\u4f7f\u7528Chrome\u6d4f\u89c8\u5668\u8dd1\u4e00\u4e0b<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/module-cors.html\" rel=\"noopener\" target=\"_blank\">\u5728\u7ebfdemo<\/a>\uff0c\u7ed3\u679c\u6d4f\u89c8\u5668\u62a5CORS policy\u8de8\u57df\u76f8\u5173\u9519\u8bef\uff0c\u81ea\u7136<code>window.$<\/code>\u662f<code>undefined<\/code>\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-01_222758.png\" width=\"474\" height=\"186\" alt=\"module\u6a21\u5757\u52a0\u8f7d\u8de8\u57df\u62a5\u9519\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u5982\u4f55\u4f7f\u652f\u6301\u8de8\u57df\u5462\uff1f<\/p>\n<p>\u9700\u8981\u6a21\u5757\u8d44\u6e90\u670d\u52a1\u7aef\u914d\u7f6e<code>Access-Control-Allow-Origin<\/code>\uff0c\u53ef\u4ee5\u6307\u5b9a\u5177\u4f53\u57df\u540d\uff0c\u6216\u8005\u76f4\u63a5\u4f7f\u7528<code>*<\/code>\u901a\u914d\u7b26\uff0c<code>Access-Control-Allow-Origin:*<\/code>\u3002<\/p>\n<p>\u672c\u7ad9cdn.zhangxinxu.com\u57df\u540d\u6709\u914d\u7f6e<code>Access-Control-Allow-Origin<\/code>\uff0c\u6240\u4ee5\uff0c\u4e0b\u9762\u4ee3\u7801\u6253\u5370\u51fa\u6765\u7684\u503c\u5c31\u4e0d\u662f<code>undefined<\/code>\u3002<\/p>\n<pre>&lt;script type=\"module\" src=\"\/\/cdn.zhangxinxu.com\/study\/js\/jquery-1.4.2.min.js\"&gt;&lt;\/script&gt;\r\n&lt;script&gt;\r\nwindow.addEventListener('DOMContentLoaded', function () {\r\n    console.log(window.$);\r\n});\r\n&lt;\/script&gt;<\/pre>\n<p>\u8bbf\u95ee<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/module-no-cors.html\" rel=\"noopener\" target=\"_blank\">\u5728\u7ebfdemo<\/a>\uff0c\u6253\u5f00\u63a7\u5236\u53f0\uff0c\u53ef\u4ee5\u770b\u5230\u8f93\u51fa\u5982\u4e0b\u5185\u5bb9\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-01_224218.png\" width=\"451\" height=\"111\" alt=\"Access\u914d\u7f6e\u540e\u65e0\u8de8\u57df\" class=\"alignnone size-medium\" \/><\/p>\n<h4>7. \u65e0\u51ed\u8bc1<\/h4>\n<p>\u5982\u679c\u8bf7\u6c42\u6765\u81ea\u540c\u4e00\u4e2a\u6e90\uff08\u57df\u540d\u4e00\u6837\uff09\uff0c\u5927\u591a\u6570\u57fa\u4e8eCORS\u7684API\u5c06\u53d1\u9001\u51ed\u8bc1\uff08\u5982cookie\u7b49\uff09\uff0c\u4f46<code>fetch()<\/code>\u548c\u6a21\u5757\u811a\u672c\u662f\u4f8b\u5916 &#8211; \u9664\u975e\u60a8\u8981\u6c42\uff0c\u5426\u5219\u5b83\u4eec\u4e0d\u4f1a\u53d1\u9001\u51ed\u8bc1\u3002<\/p>\n<p>\u6211\u4eec\u901a\u8fc7\u4e0b\u9762\u4f8b\u5b50\u7406\u89e3\u4e0a\u9762\u8fd9\u53e5\u8bdd\u7684\u542b\u4e49\uff1a<\/p>\n<pre><span style=\"color:green;\">&lt;!-- \u2460 \u83b7\u53d6\u8d44\u6e90\u4f1a\u5e26\u4e0a\u51ed\u8bc1\uff08\u5982cookie\u7b49\uff09--&gt;<\/span>\r\n&lt;script src=\"1.js\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u2461 \u83b7\u53d6\u8d44\u6e90\u4e0d\u5e26\u51ed\u8bc1 --&gt;<\/span>\r\n&lt;script type=\"module\" src=\"1.mjs\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u2462 \u83b7\u53d6\u8d44\u6e90\u5e26\u51ed\u8bc1 --&gt;<\/span>\r\n&lt;script type=\"module\" crossorigin src=\"1.mjs?\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u2463 \u83b7\u53d6\u8d44\u6e90\u4e0d\u5e26\u51ed\u8bc1 --&gt;<\/span>\r\n&lt;script type=\"module\" crossorigin src=\"\/\/cdn.zhangxinxu.com\/...\/1.mjs\"&gt;&lt;\/script&gt;\r\n\r\n<span style=\"color:green;\">&lt;!-- \u2464 \u83b7\u53d6\u8d44\u6e90\u5e26\u51ed\u8bc1 --&gt;<\/span>\r\n&lt;script type=\"module\" crossorigin=\"use-credentials\" src=\"\/\/cdn.zhangxinxu.com\/...\/1.mjs?\"&gt;&lt;\/script&gt;<\/pre>\n<p>\u8fd9\u91cc\u51fa\u73b0\u4e86\u4e00\u4e2aHTML\u5c5e\u6027<code>crossorigin<\/code>\uff0c\u8be5\u5c5e\u6027\u5728\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2018\/02\/crossorigin-canvas-getimagedata-cors\/\">\u89e3\u51b3canvas\u56fe\u7247\u8de8\u57df\u95ee\u9898<\/a>\u201d\u8fd9\u7bc7\u6587\u7ae0\u6709\u4ecb\u7ecd\uff0c\u53ef\u4ee5\u660e\u786e<code>&lt;script&gt;<\/code>\u4ee5\u53ca<code>&lt;img&gt;<\/code>\u7b49\u53ef\u5916\u94fe\u5143\u7d20\u5728\u83b7\u53d6\u8d44\u6e90\u65f6\u5019\uff0c\u662f\u5426\u5e26\u4e0a\u51ed\u8bc1\u3002<\/p>\n<p><code>crossOrigin<\/code>\u53ef\u4ee5\u6709\u4e0b\u9762\u4e24\u4e2a\u503c\uff1a<\/p>\n<table border=\"0\" width=\"100%\" class=\"params_table\" cellspacing=\"1\">\n<thead>\n<tr>\n<th>\u5173\u952e\u5b57<\/th>\n<th>\u91ca\u4e49<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>anonymous<\/td>\n<td>\u5143\u7d20\u7684\u8de8\u57df\u8d44\u6e90\u8bf7\u6c42\u4e0d\u9700\u8981\u51ed\u8bc1\u6807\u5fd7\u8bbe\u7f6e\u3002<\/td>\n<\/tr>\n<tr>\n<td>use-credentials<\/td>\n<td>\u5143\u7d20\u7684\u8de8\u57df\u8d44\u6e90\u8bf7\u6c42\u9700\u8981\u51ed\u8bc1\u6807\u5fd7\u8bbe\u7f6e\uff0c\u610f\u5473\u7740\u8be5\u8bf7\u6c42\u9700\u8981\u63d0\u4f9b\u51ed\u8bc1\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5176\u4e2d\uff0c\u53ea\u8981<code>crossOrigin<\/code>\u7684\u5c5e\u6027\u503c\u4e0d\u662f<code>use-credentials<\/code>\uff0c\u5168\u90e8\u90fd\u4f1a\u89e3\u6790\u4e3a<code>anonymous<\/code>\u3002<\/p>\n<p>\u56de\u5230\u672c\u8282\u6848\u4f8b\u3002<\/p>\n<ol>\n<li>\u4f20\u7edfJS\u52a0\u8f7d\uff0c\u90fd\u662f\u9ed8\u8ba4\u5e26\u51ed\u8bc1\u7684\uff08\u5bf9\u5e94\u6ce8\u91ca\u2460\uff09\u3002<\/li>\n<li>module\u6a21\u5757\u52a0\u8f7d\u9ed8\u8ba4\u4e0d\u5e26\u51ed\u8bc1\uff08\u6ce8\u91ca\u2461\uff09\u3002<\/li>\n<li>\u5982\u679c\u6211\u4eec\u8bbe\u7f6e<code>crossOrigin<\/code>\u4e3a\u533f\u540d<code>anonymous<\/code>\uff0c\u53c8\u4f1a\u5e26\u51ed\u8bc1\uff08\u6ce8\u91ca\u2462\uff09\u3002<\/li>\n<li>\u5982\u679cimport\u6a21\u5757\u8de8\u57df\uff0c\u5219\u8bbe\u7f6e<code>crossOrigin<\/code>\u4e3a<code>anonymous<\/code>\u4e0d\u5e26\u51ed\u8bc1\uff08\u6ce8\u91ca\u2463\uff09\u3002<\/li>\n<li>\u5982\u679cimport\u6a21\u5757\u8de8\u57df\uff0c\u4e14\u660e\u786e\u8bbe\u7f6e<code>crossOrigin<\/code>\u4e3a\u4f7f\u7528\u51ed\u8bc1<code>use-credentials<\/code>\uff0c\u5219\u5e26\u51ed\u8bc1\uff08\u6ce8\u91ca\u2464\uff09\u3002<\/li>\n<\/ol>\n<p>\u6ce8\u610f\uff0c\u5982\u679c\u8de8\u57df\uff0c\u9700\u8981\u540c\u65f6\u670d\u52a1\u5668\u4fa7\u8fd4\u56de<code>Access-Control-Allow-Credentials:true<\/code>\u5934\u4fe1\u606f\u3002<\/p>\n<p>\u7136\u540e\uff0c\u4e0a\u9762\u7684\u51ed\u8bc1\u89c4\u5219\u4ee5\u540e\u6709\u53ef\u80fd\u4f1a\u8c03\u6574\uff0c\u6b22\u8fce\u5927\u5bb6\u53ca\u65f6\u53cd\u9988\u3002<\/p>\n<h4>8. \u5929\u7136\u4e25\u683c\u6a21\u5f0f<\/h4>\n<p>import\u7684JS\u6a21\u5757\u4ee3\u7801\u5929\u7136\u4e25\u683c\u6a21\u5f0f\uff0c\u5982\u679c\u91cc\u9762\u6709\u4e0d\u592a\u53cb\u597d\u7684\u4ee3\u7801\u4f1a\u62a5\u9519\uff0c\u4f8b\u5982\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-01_223757.png\" width=\"477\" height=\"144\" alt=\"\u4e25\u683c\u6a21\u5f0f\u4e0bJS\u62a5\u9519\" class=\"alignnone size-medium\" \/><\/p>\n<h3>\u56db\u3001\u52a8\u6001import<\/h3>\n<p>\u9759\u6001import\u5728\u9996\u6b21\u52a0\u8f7d\u65f6\u5019\u4f1a\u628a\u5168\u90e8\u6a21\u5757\u8d44\u6e90\u90fd\u4e0b\u8f7d\u4e0b\u6765\uff0c\u4f46\u662f\uff0c\u6211\u4eec\u5b9e\u9645\u5f00\u53d1\u65f6\u5019\uff0c\u6709\u65f6\u5019\u9700\u8981\u52a8\u6001import\uff08dynamic import\uff09\uff0c\u4f8b\u5982\u70b9\u51fb\u67d0\u4e2a\u9009\u9879\u5361\uff0c\u624d\u53bb\u52a0\u8f7d\u67d0\u4e9b\u65b0\u7684\u6a21\u5757\uff0c\u8fd9\u4e2a\u52a8\u6001import\u7279\u6027\u6d4f\u89c8\u5668\u4e5f\u662f\u652f\u6301\u7684\u3002<\/p>\n<p>\u5177\u4f53\u662f\u4f7f\u7528\u4e00\u4e2a\u957f\u5f97\u50cf\u51fd\u6570\u7684<code>import()<\/code>\uff0c\u6ce8\u610f\uff0c\u53ea\u662f\u957f\u5f97\u50cf\u51fd\u6570\uff0c<code>import()<\/code>\u5b9e\u9645\u4e0a\u5c31\u662f\u4e2a\u5355\u7eaf\u7684\u8bed\u6cd5\uff0c\u7c7b\u4f3c\u4e8e<code>super()<\/code>\u3002\u8fd9\u5c31\u610f\u5473\u7740<code>import()<\/code>\u4e0d\u4f1a\u4ece<code>Function.prototype<\/code>\u83b7\u5f97\u7ee7\u627f\uff0c\u56e0\u6b64\u60a8\u65e0\u6cd5<code>call<\/code>\u6216<code>apply<\/code>\u5b83\uff0c\u5e76\u4e14<code>const importAlias = import<\/code>\u4e4b\u7c7b\u7684\u4e1c\u897f\u4e0d\u8d77\u4f5c\u7528\uff0c\u751a\u81f3<code>import()<\/code>\u90fd\u4e0d\u662f\u5bf9\u8c61\uff01<\/p>\n<p>\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre>import(moduleSpecifier);<\/pre>\n<p><code>moduleSpecifier<\/code>\u4e3a\u6a21\u5757\u8bf4\u660e\u7b26\uff0c\u5176\u5b9e\u5c31\u662f\u6a21\u5757\u5730\u5740\uff0c\u89c4\u5219\u548c\u9759\u6001<code>import<\/code>\u4e00\u6837\uff0c\u4e0d\u80fd\u662f\u88f8\u9732\u7684\u5730\u5740\u3002<\/p>\n<h4>\u6848\u4f8b<\/h4>\n<p>\u9759\u6001<code>import()<\/code>\u90a3\u4e2a\u7ea2\u8272\u7ffb\u8f6c\u6848\u4f8b\u6211\u4eec\u6539\u9020\u6210\u52a8\u6001<code>import<\/code>\uff0c\u4e5f\u5c31\u662f\u628a<code>import xxxx from 'xxxx'<\/code>\u6539\u6210<code>import('xxxx')<\/code>\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;script type=\"module\"&gt;\r\n  <span style=\"color:green;\">\/\/ \u5bfc\u5165doubleKill\u6a21\u5757<\/span>\r\n  import('.\/doubleKill.mjs').then((module) =&gt; {\r\n    <span style=\"color:green;\">\/\/ \u6267\u884c\u9ed8\u8ba4\u65b9\u6cd5<\/span>\r\n    module.default();\r\n    <span style=\"color:green;\">\/\/ \u8bbe\u7f6e\u989c\u8272\u4e3a\u7ea2\u8272<\/span>\r\n    module.pColor('red');\r\n  });\r\n&lt;\/script&gt;<\/pre>\n<p>\u6700\u540e\u6548\u679c\u548c\u9759\u6001import\u4e00\u6837\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"208\" height=\"123\" alt=\"\u6587\u5b57\u53d8\u5316\u4e14\u7ffb\u8f6c\u622a\u56fe\" class=\"alignnone size-medium\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/2018-07-31_232202.png\"><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/es6-dynamic-import-example.php\" rel=\"noopener\" target=\"_blank\">ES6\u52a8\u6001import\u6a21\u5757\u57fa\u672c\u4f7f\u7528demo<\/a><\/p>\n<hr>\n<p>\u7531\u4e8e<code>import()<\/code>\u8fd4\u56de\u4e00\u4e2a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2014\/02\/es6-javascript-promise-%e6%84%9f%e6%80%a7%e8%ae%a4%e7%9f%a5\/\">promise<\/a>\uff0c\u6240\u4ee5\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528async\/await\u6765\u4ee3\u66ff<code>then<\/code>\u8fd9\u79cd\u56de\u8c03\u5f62\u5f0f\u3002<\/p>\n<pre>&lt;script type=\"module\"&gt;\r\n(async () =&gt; {\r\n  <span style=\"color:green;\">\/\/ \u5bfc\u5165doubleKill\u6a21\u5757<\/span>\r\n  const module = await import('.\/doubleKill.mjs');\r\n  <span style=\"color:green;\">\/\/ \u6267\u884c\u9ed8\u8ba4\u65b9\u6cd5<\/span>\r\n  module.default();\r\n  <span style=\"color:green;\">\/\/ \u8bbe\u7f6e\u989c\u8272\u4e3a\u7ea2\u8272<\/span>\r\n  module.pColor('red');\r\n})();\r\n&lt;\/script&gt;<\/pre>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/es6-dynamic-import-await-example.php\" rel=\"noopener\" target=\"_blank\">async\/await\u4e0b\u7684\u52a8\u6001import\u6f14\u793ademo<\/a><\/p>\n<h3>\u4e94\u3001\u4ea4\u4e92\u4e2d\u7684\u52a8\u6001import<\/h3>\n<p>\u4e0d\u50cf\u9759\u6001<code>import<\/code>\u53ea\u80fd\u7528\u5728<code>&lt;script type=\"module&gt;\"<\/code>\u4e00\u6837\uff0c\u52a8\u6001<code>import()<\/code>\u4e5f\u53ef\u4ee5\u7528\u5728\u666e\u901a\u7684script\uff0c\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u66f4\u63a5\u8fd1\u771f\u5b9e\u5f00\u53d1\u7684\u6848\u4f8b\u2014\u2014\u9009\u9879\u5361\u5185\u5bb9\u52a8\u6001\u52a0\u8f7d\u3002<\/p>\n<p>\u9996\u5148\uff0c\u9875\u9762HTML\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;nav&gt;\r\n    &lt;a href=\"javascript:\" class=\"active\" data-module=\"mm1\"&gt;\u7f8e\u59731&lt;\/a&gt;\r\n    &lt;a href=\"javascript:\" data-module=\"mm2\"&gt;\u7f8e\u59732&lt;\/a&gt;\r\n    &lt;a href=\"javascript:\" data-module=\"mm3\"&gt;\u7f8e\u59733&lt;\/a&gt;\r\n&lt;\/nav&gt;\r\n&lt;main&gt;&lt;img src=\"mm1.jpg\"&gt;&lt;\/main&gt;\r\n<\/pre>\n<p>\u9700\u6c42\u5982\u4e0b\uff0c\u70b9\u51fb\u4e0d\u540c\u7684\u7f8e\u5973\u9009\u9879\u5361\u7684\u65f6\u5019\uff0c\u53bb\u52a0\u8f7d\u5bf9\u5e94\u7684\u6a21\u5757\uff0c\u6a21\u5757\u6709\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u6539\u53d8<code>&lt;main&gt;<\/code>\u5143\u7d20\u5185\u5bb9\u3002<\/p>\n<p>\u5219\uff0c\u6211\u4eec\u7684\u7684\u4ea4\u4e92JS\u548c\u52a8\u6001<code>import()<\/code>JS\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;script&gt;\r\n  const main = document.querySelector('main');\r\n  const links = document.querySelectorAll('nav &gt; a');\r\n  for (const link of links) {\r\n    link.addEventListener('click', async (event) =&gt; {\r\n      const module = await import(`.\/${link.dataset.module}.mjs`);\r\n      <span style=\"color:green;\">\/\/ \u6a21\u5757\u66b4\u9732\u540d\u4e3a`loadPageInto`\u7684\u65b9\u6cd5\uff0c\u5185\u5bb9\u662f\u5199\u5165\u4e00\u6bb5HTML<\/span>\r\n      module.loadPageInto(main);\r\n    });\r\n  }\r\n&lt;\/script&gt;<\/pre>\n<p>\u7ed3\u679c\uff0c\u5f53\u6211\u4eec\u70b9\u51fb\u5176\u4ed6\u9009\u9879\u5361\u7684\u65f6\u5019\uff0c<code>&lt;main&gt;<\/code>\u5143\u7d20\u4e2d\u7684\u7f8e\u5973\u56fe\u7247\u5c31\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u4f8b\u5982\u9ed8\u8ba4\u662f\u8fd9\u4e2a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-02_004351.png\" width=\"327\" height=\"325\" alt=\"\u9ed8\u8ba4\u7f8e\u5973\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u70b9\u51fb\u201c\u7f8e\u59732\u201d\u9009\u9879\u5361\u6309\u94ae\uff0c\u6b64\u65f6\u6d4f\u89c8\u5668\u4f1a\u52a8\u6001\u52a0\u8f7d<code>mm2.mjs<\/code>\u8fd9\u4e2a\u6a21\u5757\uff0c\u7136\u540e\u6267\u884c\u8fd9\u4e2a\u6a21\u5757\u4e2d\u66b4\u9732\u7684<code>loadPageInfo<\/code>\u65b9\u6cd5\uff0c\u4ece\u800c\u6539\u53d8\u5448\u73b0\u5185\u5bb9\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-02_004402.png\" width=\"324\" height=\"375\" alt=\"\u7f8e\u59732\u9009\u9879\u5361\u70b9\u51fb\u540e\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201807\/es6-dynamic-import-tab-switch.php\" rel=\"noopener\" target=\"_blank\">\u9009\u9879\u5361\u6a21\u5757\u52a8\u6001import demo<\/a><\/p>\n<h3>\u516d\u3001\u7ed3\u8bed<\/h3>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5199\u4e86\u4e00\u4e2a\u6708\uff0c\u4ece7\u670830\u53f7\u5199\u52308\u67082\u53f7\uff0c\u662f\u4e0d\u662f\u8de8\u4e86\u4e00\u4e2a\u6708\uff1f<img decoding=\"async\" src=\"\/\/mat1.gtimg.com\/www\/mb\/images\/face\/13.gif\" align=\"absmiddle\"><\/p>\n<p>\u6700\u8fd1\u770b\u81ea\u5df1\u5f88\u591a\u5e74\u524d\u5199\u7684\u6280\u672f\u6587\u7ae0\uff0c\u4e0d\u592a\u6b63\u7ecf\uff0c\u63d2\u79d1\u6253\u8be8\u7684\u4e1c\u897f\u6bd4\u8f83\u591a\uff0c\u751a\u81f3\u6709\u65f6\u5019\u4f1a\u82b1\u4e00\u822c\u7bc7\u5e45\u8bb2\u4e00\u4e2a\u4e0d\u77e5\u6240\u4e91\u7684\u6545\u4e8b\u3002\u540e\u6765\uff0c\u6709\u4eba\u8bf4\u5570\u55e6\uff0c\u4e8e\u662f\u81ea\u5df1\u6587\u98ce\u5c1d\u8bd5\u7b80\u6d01\uff0c\u6301\u7eed\u4e86\u5dee\u4e0d\u591a2\u5e74\uff0c\u6700\u8fd1\u53d1\u73b0\u8fd9\u6837\u4e0d\u884c\uff0c\u5b8c\u5168\u5c31\u6210\u4e86\u5e72\u5df4\u5df4\u7684\u6280\u672f\u79d1\u666e\uff0c\u5f88\u65e0\u804a\uff0c\u5f88\u6ca1\u52b2\uff0c\u6ca1\u6709\u8fa8\u8bc6\u5ea6\uff0c\u7f3a\u5c11\u6709\u8da3\u7684\u7075\u9b42\uff0c\u65f6\u95f4\u6d41\u901d\uff0c\u5f88\u5bb9\u6613\u6e6e\u6ca1\u5728\u832b\u832b\u591a\u7684\u6280\u672f\u6d2a\u6d41\u4e2d\uff0c\u6240\u4ee5\u5462\uff0c\u51b3\u5b9a\uff0c\u8fd8\u662f\u56de\u5230\u8fc7\u53bb\uff0c\u672c\u7ad9\u5c31\u662f\u4e2a\u4e2a\u4eba\u7f51\u7ad9\uff0c\u6240\u8c13\u4e2a\u4eba\u7f51\u7ad9\uff0c\u4e0d\u5c31\u662f\u7528\u6765\u5c55\u793a\u81ea\u5df1\u7684\u7279\u8d28\u7684\u561b\uff0c\u7cbe\u795e\u65e0\u9650\u81ea\u7531\u7684\u81ea\u7559\u5730\uff0c\u4e0d\u5fc5\u56e0\u4e3a\u67d0\u4e9b\u8a00\u8bba\u800c\u5c40\u4fc3\u81ea\u5df1\u3002<\/p>\n<p>\u54ce\u5440\u5440\u5440\uff0c\u8fd9\u4e16\u4e0a\u5f88\u591a\u4e8b\u60c5\u90fd\u662f\u8fd9\u6837\uff0c\u5b9e\u8df5\u4e86\u4e00\u5708\u4e0b\u6765\uff0c\u53d1\u73b0\uff0c\u8fd8\u662f\u6700\u521d\u7684\u51b3\u7b56\u662f\u6700\u51c6\u786e\u7684\u3002<\/p>\n<p><strong>\u53c2\u8003\u6587\u7ae0<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/jakearchibald.com\/2017\/es-modules-in-browsers\/\" rel=\"nofollow\" target=\"_blank\">ECMAScript modules in browsers<\/a><\/li>\n<li><a href=\"https:\/\/developers.google.com\/web\/updates\/2017\/11\/dynamic-import\" rel=\"nofollow\" target=\"_blank\">dynamic-import<\/a><\/li>\n<li><a href=\"https:\/\/developers.google.com\/web\/fundamentals\/primers\/modules\" rel=\"nofollow\" target=\"_blank\">Using JavaScript modules on the web<\/a><\/li>\n<\/ul>\n<p>\u611f\u8c22\u9605\u8bfb\uff0c\u884c\u6587\u4ed3\u4fc3\uff0c\u5982\u679c\u6587\u4e2d\u6709\u8868\u8ff0\u4e0d\u51c6\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u6307\u6b63\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201611\/14.png\" align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=7876\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=7876<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201807\/import-thumb.jpg\" width=\"161\" height=\"100\" class=\"alignright thumb size-medium\" \/> <\/p>\n<p>\u4e07\u5c81\uff0c\u6d4f\u89c8\u5668\u539f\u751f\u652f\u6301ES6 export\u548cimport\u6a21\u5757\u5566\uff01\u4e0d\u4ec5\u652f\u6301\u9759\u6001import\uff0c\u8fd8\u652f\u6301\u52a8\u6001import\u3002\u539f\u4ee5\u4e3a\u548cNode.js\u4e2d\u7684\u6a21\u5757import\u4e00\u6837\uff0c\u6bd4\u8f83\u7b80\u5355\u5bb9\u6613\u7406\u89e3\uff0c\u7ed3\u679c\u4e00\u7814\u7a76\u53d1\u73b0\uff0c\u5728web\u6d4f\u89c8\u5668\u4e2d\uff0c\u539f\u751f\u7684export\u548cimport\u9700\u8981\u77e5\u9053\u7684\u7ec6\u8282\u8fd8\u771f\u591a\uff0c\u4e5f\u5f88\u6709\u5fc5\u8981\u4e86\u89e3\u3002<\/p>\n<p>\u672c\u6587\u5185\u5bb9\u8f83\u591a\uff0c\u7bc7\u5e45\u8f83\u957f\uff0c\u4e30\u5bcc\u7684demo\u548c\u6e90\u4ee3\u7801\u5c55\u793a\uff0c\u6709\u4e00\u5b9a\u6df1\u5ea6\uff0c\u5e0c\u671b\u672c\u6587\u5185\u5bb9\u80fd\u591f\u5bf9\u60a8\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1284],"tags":[1014,1240,1239,904,1291,1292,441,139],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/7876"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=7876"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/7876\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=7876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=7876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=7876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}