{"id":14,"date":"2024-08-22T10:24:02","date_gmt":"2024-08-22T02:24:02","guid":{"rendered":"http:\/\/8.147.235.132:3838\/?p=14"},"modified":"2024-08-22T10:25:40","modified_gmt":"2024-08-22T02:25:40","slug":"%e6%89%93%e5%8c%85%e5%b7%a5%e5%85%b7-rollup-js-%e5%85%a5%e9%97%a8%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.jpxiao.cn\/index.php\/2024\/08\/22\/%e6%89%93%e5%8c%85%e5%b7%a5%e5%85%b7-rollup-js-%e5%85%a5%e9%97%a8%e6%95%99%e7%a8%8b\/","title":{"rendered":"\u6253\u5305\u5de5\u5177 rollup.js \u5165\u95e8\u6559\u7a0b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/rollupjs.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">rollup.js<\/a>&nbsp;\u662f\u4e00\u4e2a JavaScript \u6253\u5305\u5de5\u5177\u3002\u672c\u6587\u4ecb\u7ecd\u5b83\u7684\u57fa\u672c\u7528\u6cd5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.beekka.com\/blogimg\/asset\/202205\/bg2022050309.webp\" alt=\"\" title=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u7b80\u4ecb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5305\u5de5\u5177\u7684\u4f5c\u7528\u662f\uff0c\u5c06\u591a\u4e2a JavaScript \u811a\u672c\u5408\u5e76\u6210\u4e00\u4e2a\u811a\u672c\uff0c\u4f9b\u6d4f\u89c8\u5668\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4f\u89c8\u5668\u9700\u8981\u811a\u672c\u6253\u5305\uff0c\u4e3b\u8981\u539f\u56e0\u6709\u4e09\u4e2a\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\uff081\uff09\u65e9\u671f\u7684\u6d4f\u89c8\u5668\u4e0d\u652f\u6301\u6a21\u5757\uff0c\u5927\u578b\u7f51\u9875\u9879\u76ee\u53ea\u80fd\u5148\u5408\u5e76\u6210\u5355\u4e00\u811a\u672c\u518d\u6267\u884c\u3002<\/p><p>\uff082\uff09Node.js \u7684\u6a21\u5757\u673a\u5236\u4e0e\u6d4f\u89c8\u5668\u4e0d\u517c\u5bb9\uff0c\u5fc5\u987b\u901a\u8fc7\u6253\u5305\u5de5\u5177\u8fdb\u884c\u517c\u5bb9\u5904\u7406\u3002<\/p><p>\uff083\uff09\u6d4f\u89c8\u5668\u52a0\u8f7d\u4e00\u4e2a\u5927\u811a\u672c\uff0c\u8981\u6bd4\u52a0\u8f7d\u591a\u4e2a\u5c0f\u811a\u672c\uff0c\u6027\u80fd\u66f4\u597d\u3002<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u76ee\u524d\uff0c\u6700\u5e38\u7528\u7684\u6253\u5305\u5de5\u5177\u662f Webpack\u3002\u5b83\u7684\u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u662f\u96be\u5b66\u96be\u7528\uff0c\u4e00\u76f4\u88ab\u4eba\u8bdf\u75c5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.beekka.com\/blogimg\/asset\/202205\/bg2022050310.webp\" alt=\"\" title=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">rollup.js \u7684\u5f00\u53d1\u672c\u610f\uff0c\u662f\u6253\u9020\u4e00\u6b3e\u7b80\u5355\u6613\u7528\u7684 ES \u6a21\u5757\u6253\u5305\u5de5\u5177\uff0c\u4e0d\u5fc5\u914d\u7f6e\uff0c\u76f4\u63a5\u4f7f\u7528\u3002\u8fd9\u4e00\u70b9\uff0c\u5b83\u786e\u5b9e\u505a\u5230\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540e\u6765\u7ecf\u8fc7\u4e0d\u65ad\u53d1\u5c55\uff0c\u5b83\u4e5f\u53ef\u4ee5\u6253\u5305 CommonJS \u6a21\u5757\u3002\u4f46\u662f\uff0c\u8fd9\u65f6\u9700\u8981\u7ecf\u8fc7\u590d\u6742\u914d\u7f6e\uff0c\u5b9e\u9645\u4e0a\u5e76\u6ca1\u6709\u6bd4 Webpack \u7b80\u5355\u591a\u5c11\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\u5efa\u8bae\uff0c<strong>\u53ea\u628a rollup.js \u7528\u4e8e\u6253\u5305 ES \u6a21\u5757<\/strong>\uff0c\u8fd9\u6837\u624d\u80fd\u5145\u5206\u53d1\u6325\u5b83\u7684\u4f18\u52bf\u3002\u4e0b\u9762\u4f60\u4f1a\u770b\u5230\uff0c\u90a3\u662f\u591a\u4e48\u7b80\u5355\u7684\u4e00\u4ef6\u4e8b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u7684\u9879\u76ee\u4f7f\u7528 CommonJS \u6a21\u5757\uff0c\u4e0d\u63a8\u8350\u4f7f\u7528 rollup.js\uff0c\u4f18\u52bf\u4e0d\u5927\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u8fd8\u4e0d\u4e86\u89e3 ES \u6a21\u5757\u4e0e CommonJS \u6a21\u5757\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u8be6\u89c1&nbsp;<a href=\"https:\/\/wangdoc.com\/es6\/module-loader.html#es6-%E6%A8%A1%E5%9D%97%E4%B8%8E-commonjs-%E6%A8%A1%E5%9D%97%E7%9A%84%E5%B7%AE%E5%BC%82\" target=\"_blank\" rel=\"noreferrer noopener\">ES6 \u6559\u7a0b<\/a>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u5b89\u88c5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u91c7\u7528\u5168\u5c40\u5b89\u88c5 rollup.js\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ npm install --global rollup\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4e0d\u5b89\u88c5\u76f4\u63a5\u4f7f\u7528\uff0c\u5c31\u662f\u628a\u4e0b\u9762\u6240\u6709\u547d\u4ee4\u4e2d\u7684<code>rollup<\/code>\uff0c\u66ff\u6362\u6210<code>npx rollup<\/code>\uff08\u53c2\u89c1<a href=\"https:\/\/www.ruanyifeng.com\/blog\/2019\/02\/npx.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u300anpx \u4f7f\u7528\u6559\u7a0b\u300b<\/a>\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u6b21\u4f7f\u7528\uff0c\u53ef\u4ee5\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u67e5\u770b\u4e00\u4e0b\u5e2e\u52a9\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup --help\n# \u6216\u8005\n$ npx rollup --help\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u793a\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\uff0c\u5c31\u7528 rollup.js \u6253\u5305\u4e24\u4e2a\u7b80\u5355\u7684\u811a\u672c\uff1a\u5e93\u6587\u4ef6 add.js \u548c\u5165\u53e3\u811a\u672c main.js\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n\/\/ add.js\nconst PI = 3.14;\nconst E = 2.718;\n\nexport function addPi(x) {\n  return x + PI;\n}\n\nexport function addE(x) {\n  return x + E; \n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0c\u6a21\u5757 add.js \u8f93\u51fa\u4e86\u4e24\u4e2a\u5de5\u5177\u51fd\u6570<code>addPi()<\/code>\u548c<code>addE()<\/code>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n\/\/ main.js\nimport { addPi } from '.\/add.js';\n\nconsole.log(addPi(10));\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0c\u5165\u53e3\u811a\u672c main.js \u52a0\u8f7d\u4e86 add.js \u91cc\u9762\u7684\u5de5\u5177\u51fd\u6570<code>addPi()<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u7740\uff0c\u5c31\u7528 rollup.js \u6253\u5305\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup main.js\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5305\u65f6\u53ea\u9700\u7ed9\u51fa\u5165\u53e3\u811a\u672c main.js\uff0crollup \u4f1a\u81ea\u52a8\u628a\u4f9d\u8d56\u9879\u6253\u5305\u8fdb\u53bb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5305\u7ed3\u679c\u9ed8\u8ba4\u8f93\u51fa\u5230\u5c4f\u5e55\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\nconst PI = 3.14;\n\nfunction addPi(x) {\n  return x + PI;\n}\n\nconsole.log(addPi(10));\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u770b\u5230\uff0c<code>import<\/code>\u548c<code>export<\/code>\u8bed\u53e5\u90fd\u6ca1\u4e86\uff0c\u88ab\u6362\u6210\u4e86\u539f\u59cb\u4ee3\u7801\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u5916\uff0c\u51fd\u6570<code>addE()<\/code>\u6ca1\u6709\u6253\u5305\u8fdb\u53bb\uff0c\u56e0\u4e3a\u6ca1\u6709\u7528\u5230\u5b83\u3002\u8fd9\u79cd\u7279\u6027\u53eb\u505a\u6447\u6811\uff08tree-shaking\uff09\uff0c\u5373\u6253\u5305\u65f6\u81ea\u52a8\u5220\u9664\u6ca1\u6709\u7528\u5230\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u4e0a\u9762\u4e24\u70b9\uff0crollup \u8f93\u51fa\u7684\u4ee3\u7801\u975e\u5e38\u6574\u6d01\uff0c\u800c\u4e14\u4f53\u79ef\u5c0f\u4e8e\u5176\u4ed6\u6253\u5305\u5de5\u5177\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u53c2\u6570<code>--file [FILENAME]<\/code>\uff0c\u5c06\u6253\u5305\u7ed3\u679c\u4fdd\u5b58\u5230\u6307\u5b9a\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup main.js --file bundle.js\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u547d\u4ee4\u5c06\u6253\u5305\u7ed3\u679c\u4fdd\u5b58\u5230 bundle.js\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4f7f\u7528\u6ce8\u610f\u70b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09\u5982\u679c\u6709\u591a\u4e2a\u5165\u53e3\u811a\u672c\uff0c\u5c31\u4f9d\u6b21\u586b\u5199\u5b83\u4eec\u7684\u6587\u4ef6\u540d\uff0c\u5e76\u4f7f\u7528\u53c2\u6570<code>--dir<\/code>\u6307\u5b9a\u8f93\u51fa\u76ee\u5f55\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup m1.js m2.js --dir dist\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u547d\u4ee4\u4f1a\u5728\u76ee\u5f55<code>dist<\/code>\uff0c\u6253\u5305\u751f\u6210\u591a\u4e2a\u6587\u4ef6\uff1am1.js\u3001m2.js\u3001\u4ee5\u53ca\u5b83\u4eec\u5171\u540c\u7684\u4f9d\u8d56\u9879\uff08\u5982\u679c\u6709\u7684\u8bdd\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09\u53c2\u6570<code>--format iife<\/code>\uff0c\u4f1a\u628a\u6253\u5305\u7ed3\u679c\u653e\u5728\u4e00\u4e2a\u81ea\u52a8\u6267\u884c\u51fd\u6570\u91cc\u9762\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup main.js --format iife\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uff083\uff09\u5982\u679c\u5e0c\u671b\u6253\u5305\u540e\u4ee3\u7801\u6700\u5c0f\u5316\uff0c\u4f7f\u7528\u53c2\u6570<code>--compact<\/code>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup main.js --compact\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u4e13\u95e8\u5de5\u5177\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup main.js | uglifyjs --output bundle.js\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u547d\u4ee4\u5206\u6210\u4e24\u6b65\uff0c\u7b2c\u4e00\u6b65\u662f rollup \u6253\u5305\uff0c\u7b2c\u4e8c\u6b65\u662f uglifyjs \u8fdb\u884c\u4ee3\u7801\u6700\u5c0f\u5316\uff0c\u6700\u540e\u5199\u5165 bundle.js\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff084\uff09rollup \u652f\u6301\u4f7f\u7528<a href=\"https:\/\/rollupjs.org\/guide\/en\/#configuration-files\" target=\"_blank\" rel=\"noreferrer noopener\">\u914d\u7f6e\u6587\u4ef6<\/a>\uff08rollup.config.js\uff09\uff0c\u628a\u53c2\u6570\u90fd\u5199\u5728\u91cc\u9762\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u4f8b\u5b50\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n\/\/ rollup.config.js\nexport default {\n  input: 'main.js',\n  output: {\n    file: 'bundle.js',\n    format: 'es'\n  }\n};\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u6570<code>-c<\/code>\u542f\u7528\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup -c\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4e0d\u63a8\u8350\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\uff0c\u8fd9\u6837\u4f1a\u589e\u52a0\u989d\u5916\u7684\u590d\u6742\u6027\u3002\u9ed8\u8ba4\u573a\u666f\u4e0b\uff0c\u547d\u4ee4\u884c\u53c2\u6570\u5df2\u7ecf\u591f\u7528\u4e86\uff0c\u4e5f\u66f4\u5bb9\u6613\u9605\u8bfb\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u8f6c\u6210 CommonJS \u6a21\u5757<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\uff0crollup \u8fd8\u652f\u6301 ES \u6a21\u5757\u8f6c\u6210 CommonJS \u6a21\u5757\uff0c\u4f7f\u7528\u53c2\u6570<code>--format cjs<\/code>\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ rollup add.js --format cjs\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f6c\u6362\u540e\u7684 CommonJS \u6a21\u5757\uff0c\u4ee3\u7801\u5982\u4e0b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nconst PI = 3.14;\nconst E = 2.718;\n\nfunction addPi(x) {\n  return x + PI;\n}\n\nfunction addE(x) {\n  return x + E; \n}\n\nexports.addE = addE;\nexports.addPi = addPi;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>rollup.js&nbsp;\u662f\u4e00\u4e2a JavaScript \u6253\u5305\u5de5\u5177\u3002\u672c\u6587\u4ecb\u7ecd\u5b83\u7684\u57fa\u672c\u7528\u6cd5\u3002 \u4e00\u3001\u7b80\u4ecb \u6253\u5305\u5de5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-js"],"_links":{"self":[{"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":1,"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/posts\/14\/revisions"}],"predecessor-version":[{"id":15,"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/posts\/14\/revisions\/15"}],"wp:attachment":[{"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/media?parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/categories?post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jpxiao.cn\/index.php\/wp-json\/wp\/v2\/tags?post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}