{"id":5710,"date":"2022-03-20T19:05:12","date_gmt":"2022-03-20T11:05:12","guid":{"rendered":"http:\/\/39.106.39.94\/?p=5710"},"modified":"2022-04-13T14:41:01","modified_gmt":"2022-04-13T06:41:01","slug":"%e5%88%9b%e5%bb%bareact%e9%a1%b9%e7%9b%ae%ef%bc%88%e6%89%8b%e5%8a%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/lilichao.com\/?p=5710","title":{"rendered":"\u521b\u5efaReact\u9879\u76ee\uff08\u624b\u52a8\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u9879\u76ee\u7ed3\u6784<\/h2>\n\n\n\n<p>\u5e38\u89c4\u7684React\u9879\u76ee\u9700\u8981\u4f7f\u7528npm\uff08\u6216yarn\uff09\u4f5c\u4e3a\u5305\u7ba1\u7406\u5668\u6765\u5bf9\u9879\u76ee\u8fdb\u884c\u7ba1\u7406\u3002\u5e76\u4e14React\u5b98\u65b9\u4e3a\u4e86\u65b9\u4fbf\u6211\u4eec\u7684\u5f00\u53d1\uff0c\u4e3a\u6211\u4eec\u63d0\u4f9breact-scripts\u5305\u3002\u5305\u4e2d\u63d0\u4f9b\u4e86\u9879\u76ee\u5f00\u53d1\u4e2d\u7684\u5927\u90e8\u5206\u4f9d\u8d56\uff0c\u5927\u5927\u7684\u7b80\u5316\u4e86\u9879\u76ee\u7684\u5f00\u53d1\u3002<\/p>\n\n\n\n<p>\u5f00\u53d1\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul id=\"block-e1c0d593-a9f7-4042-8dfc-f2b2cedd907b\"><li>\u521b\u5efa\u9879\u76ee\uff0c\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>\u6839\u76ee\u5f55\n    - public\n        - index.html \uff08\u6dfb\u52a0\u6807\u7b7e &lt;div id=\"root\"&gt;&lt;\/div&gt;\uff09\n    - src\n        - App.js\n        - index.js<\/code><\/pre>\n\n\n\n<ul><li>\u8fdb\u5165\u9879\u76ee\u6240\u5728\u76ee\u5f55\uff0c\u5e76\u6267\u884c\u547d\u4ee4\uff1a<code>npm init -y<\/code> \u6216 <code>yarn init -y<\/code><\/li><li>\u5b89\u88c5\u9879\u76ee\u4f9d\u8d56\uff1a<code>npm install react react-dom react-scripts -S<\/code> \u6216 <code>yarn add react react-dom react-scripts<\/code><\/li><li>\u8fd0\u884c<code>npx react-scripts start<\/code>\u542f\u52a8\u9879\u76ee\uff08\u521d\u6b21\u542f\u52a8\u9700\u8981\u8f93\u5165y\u786e\u8ba4\uff09<\/li><li>\u6216\u8005\u5c06<code>react-scripts start<\/code>\u8bbe\u7f6e\u5230<code>package.json<\/code>\u7684scripts\u9009\u9879\u4e2d\uff0c\u7136\u540e\u901a\u8fc7<code>npm start<\/code>\u542f\u52a8\uff08\u521d\u6b21\u542f\u52a8\u9700\u8981\u8f93\u5165y\u786e\u8ba4\uff09&#8221;scripts&#8221;: {\n&#8220;start&#8221;: &#8220;react-scripts start&#8221;\n}<\/li><\/ul>\n\n\n\n<p>index.html\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!DOCTYPE html&gt;\n&lt;html lang=\"zh\"&gt;\n&lt;head&gt;\n   &lt;meta charset=\"UTF-8\"&gt;\n   &lt;title&gt;Title&lt;\/title&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n&lt;div id=\"root\"&gt;&lt;\/div&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;<\/code><\/pre>\n\n\n\n<p>App.js\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>const App = () =&gt; {\n   return &lt;h1&gt;Hello React!&lt;\/h1&gt;\n}\nexport default App;<\/code><\/pre>\n\n\n\n<p>index.js\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import ReactDOM from \"react-dom\/client\";\nimport App from \".\/App\";\n\nconst root = ReactDOM.createRoot(document.querySelector('#root'));\nroot.render(element);\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">create-react-app<\/h2>\n\n\n\n<p>\u4e0a\u8ff0\u521b\u5efaReact\u9879\u76ee\u65b9\u5f0f\u5728\u6709\u7684\u4eba\u770b\u6765\u53ef\u80fd\u4f1a\u6709\u4e00\u4e9b\u9ebb\u70e6\uff0c\u5e76\u4e14\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u5b83\u4e5f\u4e0d\u662f\u5927\u90e8\u5206\u4eba\u6240\u9009\u62e9\u7684\u65b9\u5f0f\u3002\u4e4b\u6240\u4ee5\u5728\u8fd9\u91cc\u9009\u62e9\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ea\u662f\u6211\u4e2a\u4eba\u7684\u4e00\u79cd\u559c\u597d\uff0c\u6211\u5e0c\u671b\u5b66\u751f\u5728\u5165\u95e8\u9636\u6bb5\u5b66\u4e60\u65f6\uff0c\u80fd\u591f\u8ba4\u8bc6\u9879\u76ee\u91cc\u7684\u6bcf\u4e00\u884c\u4ee3\u7801\uff0c\u6240\u4ee5\u6211\u91c7\u7528\u4e86\u624b\u52a8\u521b\u5efa\u7684\u9879\u76ee\u7684\u5f62\u5f0f\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u4e0d\u559c\u6b22\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u81ea\u5df1\u63d0\u524d\u9884\u4e60\u4e00\u4e0bcreate-react-app\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u8fd9\u4e5f\u662f\u5e38\u89c4\u7684\u521b\u5efa\u9879\u76ee\u7684\u65b9\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9879\u76ee\u7ed3\u6784 \u5e38\u89c4\u7684React\u9879\u76ee\u9700\u8981\u4f7f\u7528npm\uff08\u6216yarn\uff09\u4f5c\u4e3a\u5305\u7ba1\u7406\u5668\u6765\u5bf9\u9879\u76ee\u8fdb\u884c\u7ba1\u7406\u3002\u5e76\u4e14React\u5b98\u65b9\u4e3a\u4e86 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[198],"tags":[202,217,199,201],"_links":{"self":[{"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/posts\/5710"}],"collection":[{"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lilichao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5710"}],"version-history":[{"count":4,"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/posts\/5710\/revisions"}],"predecessor-version":[{"id":5750,"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/posts\/5710\/revisions\/5750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lilichao.com\/index.php?rest_route=\/wp\/v2\/media\/5712"}],"wp:attachment":[{"href":"https:\/\/lilichao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lilichao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lilichao.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}