{"id":883,"date":"2022-05-28T06:52:20","date_gmt":"2022-05-27T22:52:20","guid":{"rendered":"https:\/\/fromideatocreation.com\/?p=883"},"modified":"2023-07-02T17:09:32","modified_gmt":"2023-07-02T09:09:32","slug":"%e3%80%90next-js-%e7%b3%bb%e5%88%97%e3%80%91%e5%be%9e-javascript-%e5%88%b0-react","status":"publish","type":"post","link":"https:\/\/fromideatocreation.com\/?p=883","title":{"rendered":"\u3010Next.js \u7cfb\u5217\u3011\u5f9e JavaScript \u5230 React 2"},"content":{"rendered":"\n

\u4f7f\u7528 JavaScript \u548c DOM \u65b9\u6cd5\u66f4\u65b0 UI<\/h2>\n\n\n\n

\u8b93\u6211\u5011\u770b\u770b\u5982\u4f55\u901a\u904e\u5728\u9805\u76ee\u4e2d\u6dfb\u52a0 h1<\/code> \u6a19\u7c64\u4f86\u4f7f\u7528 JavaScript \u548c DOM \u65b9\u6cd5\u3002<\/p>\n\n\n\n

\u6253\u958b\u60a8\u7684\u7a0b\u5f0f\u78bc\u7de8\u8f2f\u5668\u4e26\u5efa\u7acb\u4e00\u500b\u65b0\u7684 index.html \u6587\u4ef6\u3002 \u5728 HTML \u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n\n\n\n

<!-- index.html -->\n<html>\n  <body>\n    <div><\/div>\n  <\/body>\n<\/html><\/code><\/pre>\n\n\n\n
\u7136\u5f8c\u7d66 div<\/code> \u4e00\u500b\u552f\u4e00\u7684 id<\/code>\uff0c\u4ee5\u4fbf\u60a8\u4ee5\u5f8c\u53ef\u4ee5\u5b9a\u4f4d\u5b83\u3002<\/p>\n\n\n\n
<!-- index.html -->\n<html>\n  <body>\n    <div id=\"app\"><\/div>\n  <\/body>\n<\/html><\/code><\/pre>\n\n\n\n
\u8981\u5728 HTML \u6587\u4ef6\u4e2d\u7de8\u5beb JavaScript\uff0c\u8acb\u6dfb\u52a0 script<\/code> \u6a19\u8a18\uff1a<\/p>\n\n\n\n
<!-- index.html -->\n<html>\n  <body>\n    <div id=\"app\"><\/div>\n    <script type=\"text\/javascript\"><\/script>\n  <\/body>\n<\/html><\/code><\/pre>\n\n\n\n
\u73fe\u5728\uff0c\u5728 script<\/code> \u6a19\u7c64\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 DOM \u65b9\u6cd5 getElementById()<\/code> \u901a\u904e\u5176 id \u9078\u64c7 <div><\/code> \u5143\u7d20\uff1a<\/p>\n\n\n\n
<!-- index.html -->\n<html>\n  <body>\n    <div id=\"app\"><\/div>\n\n    <script type=\"text\/javascript\">\n      const app = document.getElementById('app');\n    <\/script>\n  <\/body>\n<\/html><\/code><\/pre>\n\n\n\n
\u4f60\u53ef\u4ee5\u7e7c\u7e8c\u4f7f\u7528 DOM \u65b9\u6cd5\u4f86\u5275\u5efa\u4e00\u500b\u65b0\u7684 h1<\/code>\u5143\u7d20\uff1a<\/p>\n\n\n\n
<!-- index.html -->\n<html>\n  <body>\n    <div id=\"app\"><\/div>\n\n    <script type=\"text\/javascript\">\n      \/\/ Select the div element with 'app' id\n      const app = document.getElementById('app');\n\n      \/\/ Create a new H1 element\n      const header = document.createElement('h1');\n\n      \/\/ Create a new text node for the H1 element\n      const headerContent = document.createTextNode(\n        'Develop. Preview. Ship. \ud83d\ude80',\n      );\n\n      \/\/ Append the text to the H1 element\n      header.appendChild(headerContent);\n\n      \/\/ Place the H1 element inside the div\n      app.appendChild(header);\n    <\/script>\n  <\/body>\n<\/html><\/code><\/pre>\n\n\n\n
\u70ba\u78ba\u4fdd\u4e00\u5207\u6b63\u5e38\uff0c\u8acb\u5728\u60a8\u9078\u64c7\u7684\u700f\u89bd\u5668\u4e2d\u6253\u958b\u60a8\u7684 HTML \u6587\u4ef6\u3002 \u60a8\u61c9\u8a72\u6703\u770b\u5230\u4e00\u500b h1 \u6a19\u7c64\uff0c\u4e0a\u9762\u5beb\u8457 ‘Develop. Preview. Ship. \ud83d\ude80’\u3002<\/p>\n\n\n\n
<\/div>\n\n\n\n
HTML vs the DOM<\/h2>\n\n\n\n
\u5982\u679c\u60a8\u67e5\u770b\u700f\u89bd\u5668\u958b\u767c\u4eba\u54e1\u5de5\u5177\u4e2d\u7684 DOM \u5143\u7d20\uff0c\u60a8\u6703\u6ce8\u610f\u5230 DOM \u5305\u542b h1<\/code> \u5143\u7d20\u3002 \u9801\u9762\u7684 DOM \u8207\u539f\u59cb\u78bc\u4e0d\u540c – \u63db\u53e5\u8a71\u8aaa\uff0c\u8207\u60a8\u5efa\u7acb\u7684\u539f\u59cb HTML \u6587\u4ef6\u4e0d\u540c\u3002<\/p>\n\n\n\n
\"\"\/<\/div><\/figure><\/div><\/div><\/div>\n\n\n\n
\u9019\u662f\u56e0\u70ba HTML \u4ee3\u8868\u521d\u59cb\u9801\u9762\u5167\u5bb9<\/strong>\uff0c\u800c DOM \u4ee3\u8868\u7531\u60a8\u7de8\u5beb\u7684 JavaScript \u7a0b\u5f0f\u78bc\u66f4\u6539\u7684\u66f4\u65b0\u9801\u9762\u5167\u5bb9<\/strong>\u3002<\/p>\n\n\n\n
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\u4f7f\u7528\u9019\u7a2e\u65b9\u6cd5\uff0c\u958b\u767c\u4eba\u54e1\u6703\u82b1\u8cbb\u5927\u91cf\u6642\u9593\u7de8\u5beb\u6307\u4ee4\u4f86\u544a\u8a34\u8a08\u7b97\u6a5f\u5b83\u61c9\u8a72\u5982\u4f55<\/strong>\u505a\u4e8b\u3002 \u4f46\u662f\uff0c\u63cf\u8ff0\u60a8\u60f3\u8981\u986f\u793a\u7684\u5167\u5bb9<\/strong>\u4e26\u8b93\u8a08\u7b97\u6a5f\u5f04\u6e05\u695a\u5982\u4f55<\/strong>\u66f4\u65b0 DOM \u4e0d\u662f\u5f88\u597d\u55ce\uff1f<\/p>\n\n\n\n
<\/div>\n\n\n\n
\u547d\u4ee4\u5f0f\u8207\u8072\u660e\u5f0f\u7de8\u7a0b <\/h2>\n\n\n\n
\uff08Imperative vs Declarative Programming\uff09<\/p>\n\n\n\n
\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u662f\u547d\u4ee4\u5f0f\u7de8\u7a0b\u7684\u4e00\u500b\u5f88\u597d\u7684\u4f8b\u5b50\u3002 \u60a8\u6b63\u5728\u7de8\u5beb\u5982\u4f55\u66f4\u65b0\u7528\u6236\u754c\u9762\u7684\u6b65\u9a5f\u3002 \u4f46\u662f\u5728\u5efa\u69cb\u7528\u6236\u4ecb\u9762\u6642\uff0c\u901a\u5e38\u9996\u9078\u8072\u660e\u6027\u65b9\u6cd5\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u52a0\u5feb\u958b\u767c\u904e\u7a0b\u3002 \u5982\u679c\u958b\u767c\u4eba\u54e1\u80fd\u5920\u8072\u660e\u4ed6\u5011\u60f3\u8981\u986f\u793a\u7684\u5167\u5bb9\uff08\u5728\u672c\u4f8b\u4e2d\u662f\u5e36\u6709\u4e00\u4e9b\u6587\u672c\u7684 h1 \u6a19\u7c64\uff09\uff0c\u90a3\u9ebc\u4e0d\u5fc5\u7de8\u5beb DOM \u65b9\u6cd5\uff0c\u9019\u5c07\u5f88\u6709\u5e6b\u52a9\u3002<\/p>\n\n\n\n
\u63db\u53e5\u8a71\u8aaa\uff0c\u547d\u4ee4\u5f0f\u7de8\u7a0b\u5c31\u50cf\u7d66\u5eda\u5e2b\u4e00\u6b65\u4e00\u6b65\u5730\u6307\u5c0e\u5982\u4f55\u88fd\u4f5c\u62ab\u85a9\u3002 \u8072\u660e\u5f0f\u7de8\u7a0b\u5c31\u50cf\u8a02\u8cfc\u62ab\u85a9\u800c\u4e0d\u95dc\u5fc3\u88fd\u4f5c\u62ab\u85a9\u6240\u9700\u7684\u6b65\u9a5f\u3002 \ud83c\udf55<\/p>\n\n\n\n
\u800c React<\/a> \u662f\u5e6b\u52a9\u958b\u767c\u4eba\u54e1\u5efa\u69cb\u7528\u6236\u4ecb\u9762\u7684\u6d41\u884c\u8072\u660e\u5f0f\u7de8\u7a0b\u5eab\u5176\u4e2d\u4e4b\u4e00\u3002<\/p>\n\n\n\n
<\/div>\n\n\n\n
React\uff1a\u8072\u660e\u5f0f UI \u51fd\u5f0f\u5eab<\/h2>\n\n\n\n
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