{"id":4552,"date":"2023-01-04T16:09:41","date_gmt":"2023-01-04T08:09:41","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4552"},"modified":"2023-01-04T16:09:41","modified_gmt":"2023-01-04T08:09:41","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8react%e7%b5%84%e4%bb%b6%e8%a8%bb%e5%86%8a","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/react-js\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8react%e7%b5%84%e4%bb%b6%e8%a8%bb%e5%86%8a\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528React\u7d44\u4ef6\u8a3b\u518a"},"content":{"rendered":"

<\/p>\n

React \u7d44\u4ef6\u8a3b\u518a<\/h1>\n

React \u662f\u4e00\u500b\u7531 Facebook \u6240\u958b\u767c\u7684 JavaScript \u51fd\u5f0f\u5eab\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5efa\u7acb\u53ef\u91cd\u8907\u4f7f\u7528\u7684 UI \u7d44\u4ef6\uff0c\u4e26\u4e14\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5efa\u7acb\u4e92\u52d5\u5f0f\u7684\u7db2\u9801\u61c9\u7528\u7a0b\u5f0f\u3002React \u7d44\u4ef6\u8a3b\u518a\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002<\/p>\n

<\/p>\n

\u5728 React \u4e2d\uff0c\u7d44\u4ef6\u8a3b\u518a\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002\u7d44\u4ef6\u8a3b\u518a\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4e09\u500b\u6b65\u9a5f\uff1a<\/p>\n

    \n
  1. \u5efa\u7acb React \u7d44\u4ef6<\/li>\n
  2. \u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d<\/li>\n
  3. \u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u7d44\u4ef6<\/li>\n<\/ol>\n

    \u5efa\u7acb React \u7d44\u4ef6<\/h2>\n

    \u5728\u5efa\u7acb React \u7d44\u4ef6\u4e4b\u524d\uff0c\u958b\u767c\u8005\u5fc5\u9808\u5148\u4e86\u89e3 React \u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4f8b\u5982\uff1aJSX\u3001props\u3001state \u7b49\u3002JSX \u662f\u4e00\u7a2e JavaScript \u7684\u8a9e\u6cd5\u64f4\u5145\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07 HTML \u7684\u6a19\u7c64\u653e\u5165 JavaScript \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002props \u662f\u4e00\u7a2e\u53ef\u4ee5\u50b3\u905e\u8cc7\u6599\u7684\u6a5f\u5236\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u8cc7\u6599\u50b3\u905e\u5230 React \u7d44\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002state \u662f\u4e00\u7a2e\u53ef\u4ee5\u5132\u5b58\u8cc7\u6599\u7684\u6a5f\u5236\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u8cc7\u6599\u5132\u5b58\u5728 React \u7d44\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002<\/p>\n

    \u70ba\u4e86\u5efa\u7acb React \u7d44\u4ef6\uff0c\u958b\u767c\u8005\u5fc5\u9808\u5148\u5efa\u7acb\u4e00\u500b JavaScript \u6a94\u6848\uff0c\u4e26\u4e14\u5c07\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u52a0\u5165\u6a94\u6848\u4e2d\uff1a<\/p>\n

    \nimport React from 'react';\n\nclass MyComponent extends React.Component {\n  render() {\n    return (\n      
    \n        
    My Component<\/h1>\n      <\/div>\n    );\n  }\n}\n\nexport default MyComponent;\n<\/pre>\n
    \u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5efa\u7acb\u4e00\u500b\u540d\u70ba MyComponent \u7684 React \u7d44\u4ef6\uff0c\u5b83\u6703\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u986f\u793a\u4e00\u500b\u6a19\u984c\uff0c\u4e26\u4e14\u53ef\u4ee5\u88ab\u91cd\u8907\u4f7f\u7528\u3002<\/p>\n
    \u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d<\/h2>\n
    \u5728\u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\u4e4b\u524d\uff0c\u958b\u767c\u8005\u5fc5\u9808\u5148\u5efa\u7acb\u4e00\u500b React \u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u4e14\u5c07\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u52a0\u5165\u6a94\u6848\u4e2d\uff1a<\/p>\n
    \nimport React from 'react';\nimport ReactDOM from 'react-dom';\nimport MyComponent from '.\/MyComponent';\n\nReactDOM.render(\n  ,\n  document.getElementById('root')\n);\n<\/pre>\n
    \u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5efa\u7acb\u4e00\u500b React \u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u4e14\u5c07 MyComponent \u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002<\/p>\n
    \u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u7d44\u4ef6<\/h2>\n
    \u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u7d44\u4ef6\u4e4b\u524d\uff0c\u958b\u767c\u8005\u5fc5\u9808\u5148\u5efa\u7acb\u4e00\u500b HTML \u6a94\u6848\uff0c\u4e26\u4e14\u5c07\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\u52a0\u5165\u6a94\u6848\u4e2d\uff1a<\/p>\n
    \n\n  \n    My App<\/title>\n  <\/head>\n  <body>\n    <div id=\"root\"><\/div>\n  <\/body>\n<\/html>\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5efa\u7acb\u4e00\u500b HTML \u6a94\u6848\uff0c\u4e26\u4e14\u5c07 MyComponent \u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002<\/p>\n<p>React \u7d44\u4ef6\u8a3b\u518a\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002\u7d44\u4ef6\u8a3b\u518a\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4e09\u500b\u6b65\u9a5f\uff1a\u5efa\u7acb React \u7d44\u4ef6\u3001\u5c07\u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\u3001\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u7d44\u4ef6\u3002\u958b\u767c\u8005\u53ef\u4ee5\u900f\u904e\u9019\u4e09\u500b\u6b65\u9a5f\uff0c\u5c07 React \u7d44\u4ef6\u8a3b\u518a\u5230 React \u4e2d\uff0c\u4ee5\u4fbf\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528React\u7d44\u4ef6\u8a3b\u518a\uff0c\u4e86\u89e3React\u7d44\u4ef6\u8a3b\u518a\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528React\u7d44\u4ef6\u8a3b\u518a\u4f86\u5efa\u7acb\u53ef\u91cd\u7528\u7684\u7d44\u4ef6\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[184,183],"tags":[182,181],"class_list":["post-4552","post","type-post","status-publish","format-standard","hentry","category-react","category-react-js","tag-react","tag-react-js"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1bq","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=4552"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4552\/revisions"}],"predecessor-version":[{"id":4553,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4552\/revisions\/4553"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}