{"id":38618,"date":"2023-10-21T21:06:14","date_gmt":"2022-11-04T07:09:04","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/react%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e8%bf%b0\/"},"modified":"2024-05-04T05:24:46","modified_gmt":"2024-05-03T21:24:46","slug":"react%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/react%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e8%bf%b0\/","title":{"rendered":"React\u7684\u57fa\u672c\u6982\u8ff0"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u521d\u6b21\u89c1\u9762\uff0c\u6211\u662f\u4e2a\u5b85\u7537\u5de5\u7a0b\u5e08\u7684Tonosaki\uff01\u975e\u5e38\u611f\u8c22\u4f60\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff01
\n\u6211\u5df2\u7ecf\u5bf9React\u6709\u4e86\u4e00\u4e9b\u4e86\u89e3\uff0c\u6240\u4ee5\u9996\u5148\u6211\u81ea\u5df1\u603b\u7ed3\u4e86\u4e00\u4e0b\u57fa\u672c\u6982\u8ff0\uff01
\n\u6211\u8eab\u8fb9\u6ca1\u6709\u4efb\u4f55React\u5de5\u7a0b\u5e08\uff0c\u6240\u4ee5\u5b9e\u8bdd\u8bf4\u6709\u70b9\u5bc2\u5bde…\u5e0c\u671b\u80fd\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\u8ba9\u4e00\u4e9b\u4eba\u5bf9React\u4ea7\u751f\u5174\u8da3\uff0c\u6216\u8005\u80fd\u6709\u4e00\u4e9b\u4eba\u56e0\u4e3a”\u8fd9\u4e2a\u4eba\u6ca1\u6709\u670b\u53cb\u597d\u53ef\u601c\uff0c\u6211\u6765\u548c\u4ed6\u505a\u670b\u53cb\u5427~”\u800c\u51fa\u73b0\u3002
\n\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u662f\u6211\u521d\u6b21\u6295\u7a3f\uff0c\u5e0c\u671b\u4f60\u80fd\u7528\u6e29\u6696\u7684\u773c\u5149\u770b\u5f85\u3002<\/p>\n

\u203b\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4ee5JavaScript\uff08ES6\uff09\u7684\u8bed\u6cd5\u4e3a\u57fa\u7840\u8fdb\u884c\u63cf\u8ff0\u3002<\/p>\n

React \u662f\u4ec0\u4e48\uff1f<\/h1>\n

React\u662f\u7531Meta\u516c\u53f8\uff08\u524dFacebook\u516c\u53f8\uff09\u5f00\u53d1\u7684\u7528\u4e8e\u6784\u5efa\u7528\u6237\u754c\u9762\uff08UI\uff09\u7684JavaScript\u5e93\u3002
\n\u5176\u7279\u70b9\u662f\u901a\u8fc7\u7ec4\u4ef6\uff08\u90e8\u4ef6\uff09\u7684\u65b9\u5f0f\u521b\u5efaUI\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u521b\u5efa\u590d\u6742\u7684UI\u3002<\/p>\n

\u521b\u5efaReact\u9879\u76ee\u7684\u65b9\u6cd5<\/h1>\n

\u4f7f\u7528\u547d\u4ee4\u63d0\u793a\u7b26\u6216\u7ec8\u7aef\uff0c\u53ef\u4ee5\u521b\u5efaReact\u9879\u76ee\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff08\u5047\u8bbe\u60a8\u7684\u8ba1\u7b97\u673a\u5df2\u5b89\u88c5Node.js\uff09<\/p>\n

npx create-react-app \u3053\u3053\u306b\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3092\u5165\u529b\r\n<\/code><\/pre>\n
\u4f7f\u7528\u4ee5\u4e0b\u7684\u542f\u52a8\u547d\u4ee4\uff0c\u4f60\u53ef\u4ee5\u5728\u672c\u5730\u73af\u5883\u4e2d\u542f\u52a8React\u9879\u76ee\uff0c\u521b\u5efaReact\u9879\u76ee\u5df2\u7ecf\u5b8c\u6210\u3002<\/p>\n
cd \u3053\u3053\u306b\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3092\u5165\u529b\r\nnpm start\r\n<\/code><\/pre>\n
\"react.png\"<\/div>\n
\u5173\u4e8e\u7ec4\u4ef6<\/h1>\n
\u7ec4\u4ef6\u662f\u6307UI\u7684\u6784\u6210\u8981\u7d20\uff08\u90e8\u4ef6\uff09\u3002\u901a\u8fc7\u7ec4\u5408\u8fd9\u4e9b\u6784\u6210\u8981\u7d20\uff08\u90e8\u4ef6\uff09\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u9875\u9762\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u4e00\u4e2a\u7f51\u9875\u53ef\u80fd\u5305\u62ec\u5934\u90e8\u3001\u5e95\u90e8\u3001\u83dc\u5355\u7b49\u5404\u79cd\u90e8\u4ef6\u3002\u4e0d\u662f\u5c06\u8fd9\u4e9b\u90e8\u4ef6\u6574\u5408\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\u8fdb\u884c\u6784\u5efa\uff0c\u800c\u662f\u5206\u522b\u4ee5\u90e8\u4ef6\u4e3a\u5355\u4f4d\u8fdb\u884c\u6784\u5efa\uff08\u901a\u5e38\u4f1a\u628a\u6bcf\u4e2a\u90e8\u4ef6\u653e\u5728\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff09\u3002\u901a\u8fc7\u8fd9\u6837\u7684\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u91cd\u7528\u90e8\u4ef6\uff08\u7a0b\u5e8f\uff09\uff0c\u5e76\u4e14\u80fd\u591f\u7075\u6d3b\u5730\u521b\u5efa\u590d\u6742\u7684UI\u3002<\/p>\n
\u8fc7\u53bb\u5e38\u5e38\u4f7f\u7528\u7684\u662f\u57fa\u4e8e\u7c7b\u5b9a\u4e49\u7684\u7c7b\u7ec4\u4ef6\uff0c\u4f46\u73b0\u5728\u66f4\u6d41\u884c\u7684\u662f\u57fa\u4e8e\u51fd\u6570\u5b9a\u4e49\u7684\u51fd\u6570\u7ec4\u4ef6\u3002<\/p>\n
const<\/span> \u95a2\u6570\u540d<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        \/\/\u3053\u3053\u306b\u51e6\u7406\u3092\u66f8\u304f<\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u5c31\u50cf\u4e0a\u8ff0\u6240\u8b1b\u7684\u90a3\u6837\uff0c\u5728React\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u4f1a\u628a\u4e0d\u540c\u7684\u7ec4\u4ef6\u6309\u7167\u6bcf\u4e2a\u7ec4\u4ef6\u5206\u522b\u653e\u5728\u6587\u4ef6\u4e2d\u3002\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5bfc\u51fa\u5b83\u4eec\uff0c\u4ee5\u4fbf\u5728\u5176\u4ed6\u6587\u4ef6\u4e2d\u4f7f\u7528\u3002<\/p>\n
export<\/span> const<\/span> \u95a2\u6570\u540d<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        \/\/\u3053\u3053\u306b\u51e6\u7406\u3092\u66f8\u304f<\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u5bfc\u51fa\u7684\u5185\u5bb9\u53ef\u4ee5\u901a\u8fc7\u5bfc\u5165\u7684\u65b9\u5f0f\u5728\u5176\u4ed6\u6587\u4ef6\u4e2d\u4f7f\u7528\u3002\u60a8\u53ea\u9700\u8981\u5728\u8981\u5bfc\u5165\u7684\u6587\u4ef6\u5f00\u5934\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\u3002<\/p>\n
import<\/span> {<\/span> \u95a2\u6570\u540d<\/span> }<\/span> from<\/span> \"<\/span>\u30d5\u30a1\u30a4\u30eb\u540d<\/span>\"<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0cReact\u662fJavaScript\u7684\u5e93\uff0c\u6240\u4ee5\u4f7f\u7528.js\u4f5c\u4e3a\u6587\u4ef6\u6269\u5c55\u540d\u4e5f\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u662f\u7531\u4e8e\u6587\u4ef6\u8f83\u591a\u800c\u7ba1\u7406\u8d77\u6765\u5f88\u9ebb\u70e6\uff0c\u6240\u4ee5\u4e00\u822c\u60c5\u51b5\u4e0b\u5c06\u7ec4\u4ef6\u6587\u4ef6\u7684\u6269\u5c55\u540d\u8bbe\u7f6e\u4e3a.jsx\u662f\u5e38\u89c1\u505a\u6cd5\u3002\u5982\u679c\u4f7f\u7528.jsx\u4f5c\u4e3a\u6269\u5c55\u540d\uff0c\u7f16\u8f91\u5668\u5c06\u63d0\u4f9b\u4fbf\u6377\u7684\u81ea\u52a8\u8865\u5168\u529f\u80fd\u7b49\uff0c\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n
\u203b\u51fa\u53e3\u6709\u4e0d\u540c\u7684\u79cd\u7c7b<\/h3>\n
\u5728\u4e0a\u8ff0\u4e2d\u6240\u63d0\u53ca\u7684\u662f\u79f0\u4e3a”normal export”\u7684\u60c5\u51b5\u3002
\n\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u5b58\u5728\u4e00\u79cd\u88ab\u79f0\u4e3a”default export”\u7684\u60c5\u51b5\u3002
\n\u5f53\u4f7f\u7528”default export”\u65f6\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u7f16\u5199\u3002<\/p>\n
const<\/span> \u95a2\u6570\u540d<\/span> =<\/span> ()<\/span> =><\/span> {};<\/span>\r\n\r\nexport<\/span> default<\/span> \u95a2\u6570\u540d<\/span>;<\/span>\r\n<\/code><\/pre>\n
import<\/span> \u4efb\u610f\u306e\u540d\u79f0<\/span> from<\/span> \"<\/span>\u30d5\u30a1\u30a4\u30eb\u540d<\/span>\"<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u57fa\u672c\u4e0a\uff0c\u7121\u8ad6\u4f7f\u7528\u54ea\u7a2e\u65b9\u5f0f\u90fd\u6c92\u6709\u554f\u984c\uff0c\u5982\u4e0a\u8ff0\u7a0b\u5f0f\u78bc\u6240\u793a\uff0c\u5c0d\u65bc\u9ed8\u8a8d\u5c0e\u51fa(default export)\u7684\u60c5\u6cc1\uff0c\u53ef\u4ee5\u5728\u5c0e\u5165\u6642\u7d66\u4e88\u4efb\u610f\u7684\u540d\u7a31\u3002\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u540c\u4e00\u500b\u6587\u4ef6\u4e2d\u53ea\u80fd\u4f7f\u7528\u4e00\u6b21\u8a72\u4efb\u610f\u540d\u7a31\u3002<\/p>\n
JSX\u8bed\u6cd5\u548c\u89c4\u5219<\/h1>\n
JSX\u8bed\u6cd5<\/h3>\n
\u5728React\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3aJSX\u8bed\u6cd5\u7684\u5199\u6cd5\u3002\u7b80\u5355\u5730\u8bf4\uff0c\u5c31\u662f\u5728JavaScript\u6587\u4ef6\u4e2d\u53ef\u4ee5\u50cf\u5199HTML\u6807\u7b7e\u4e00\u6837\u5199\u6807\u8bb0\u3002
\n\u5728React\u4e2d\uff0c\u901a\u8fc7\u5c06\u51fd\u6570\u540d\u7528\u7c7b\u4f3cHTML\u6807\u7b7e\u7684\u65b9\u5f0f\u5305\u56f4\u8d77\u6765\uff0c\u53ef\u4ee5\u5c06\u5176\u4f5c\u4e3a\u7ec4\u4ef6\u6765\u5904\u7406\u3002
\n\u4f8b\u5982\uff1a<\/\u51fd\u6570\u540d><\/p>\n
JSX\u89c4\u5219<\/h3>\n
\u5728JSX\u4e2d\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u89c4\u5219\uff0c\u5373return\u4e4b\u540e\u5fc5\u987b\u7528\u4e00\u4e2a\u6807\u7b7e\u6765\u5305\u56f4\u3002\u5982\u679c\u4f7f\u7528\u4ee5\u4e0b\u7684\u5199\u6cd5\u5c06\u4f1a\u663e\u793a\u9519\u8bef\u3002<\/p>\n
export<\/span> const<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        <<\/span>h1<\/span>><\/span>\u4eca\u65e5\u306f\u4ffa\u30ac\u30a4\u30eb\u3092\u898b\u307e\u3057\u305f\u3002<\/<\/span>h1<\/span>><\/span>\r\n        <<\/span>p<\/span>><\/span>\u6750\u6728\u5ea7\u304c\u9762\u767d\u304b\u3063\u305f\u3067\u3059\u3002<\/<\/span>p<\/span>><\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u6240\u4ee5\uff0c\u4f60\u53ef\u4ee5\u5c06return\u540e\u9762\u7684\u5185\u5bb9\u7528<\/p>\n
\n
\u6216\u6216<>\uff08\u7a7a\u6807\u7b7e\uff09\u5305\u88f9\u8d77\u6765\uff0c\u8fd9\u6837\u9519\u8bef\u5c31\u4e0d\u4f1a\u88ab\u663e\u793a\u51fa\u6765\u4e86\u3002<\/p>\n
\/*div\u30bf\u30b0*\/<\/span>\r\nexport<\/span> const<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        <<\/span>div<\/span>><\/span>\r\n            <<\/span>h1<\/span>><\/span>\u4eca\u65e5\u306f\u4ffa\u30ac\u30a4\u30eb\u3092\u898b\u307e\u3057\u305f\u3002<\/<\/span>h1<\/span>><\/span>\r\n            <<\/span>p<\/span>><\/span>\u6750\u6728\u5ea7\u304c\u9762\u767d\u304b\u3063\u305f\u3067\u3059\u3002<\/<\/span>p<\/span>><\/span>\r\n        <\/<\/span>div<\/span>><\/span>\r\n    );<\/span>\r\n};<\/span>\r\n\r\n\r\n\/*\u7a7a\u30bf\u30b0*\/<\/span>\r\nexport<\/span> const<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        <><\/span>\r\n            <<\/span>h1<\/span>><\/span>\u4eca\u65e5\u306f\u4ffa\u30ac\u30a4\u30eb\u3092\u898b\u307e\u3057\u305f\u3002<\/<\/span>h1<\/span>><\/span>\r\n            <<\/span>p<\/span>><\/span>\u6750\u6728\u5ea7\u304c\u9762\u767d\u304b\u3063\u305f\u3067\u3059\u3002<\/<\/span>p<\/span>><\/span>\r\n        <\/><\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u53ea\u6709\u5728\u4f7f\u7528\u7684\u60c5\u51b5\u4e0b\uff0c\u624d\u9700\u8981\u5728\u6587\u4ef6\u5f00\u5934\u5bfc\u5165\u4ee5\u4e0b\u4ee3\u7801\u3002<\/p>\n
import<\/span> {<\/span> Fragment<\/span> }<\/span> from<\/span> \"<\/span>react<\/span>\"<\/span>;<\/span>\r\n\r\nexport<\/span> const<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        <<\/span>Fragment<\/span>><\/span>\r\n            <<\/span>h1<\/span>><\/span>\u4eca\u65e5\u306f\u4ffa\u30ac\u30a4\u30eb\u3092\u898b\u307e\u3057\u305f\u3002<\/<\/span>h1<\/span>><\/span>\r\n            <<\/span>p<\/span>><\/span>\u6750\u6728\u5ea7\u304c\u9762\u767d\u304b\u3063\u305f\u3067\u3059\u3002<\/<\/span>p<\/span>><\/span>\r\n        <\/<\/span>Fragment<\/span>><\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\u4e0e\u4e0a\u8ff0\u7684<\/p>\n
\n
\u4e0d\u540c\uff0c\u5bf9\u4e8e\u4e0a\u8ff0\u7684\u60c5\u51b5\uff0c\u4e0d\u4f1a\u751f\u6210\u4e0d\u5fc5\u8981\u7684DOM\uff0c\u56e0\u6b64\u5982\u679c\u60f3\u8981\u5c06\u5916\u90e8\u5305\u88f9\u8d77\u6765\u4ee5\u907f\u514d\u9519\u8bef\u7684\u60c5\u51b5\uff0c\u8fd9\u662f\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/p>\n
\u800cJSX\u7684\u91cd\u8981\u89c4\u5219\u4e4b\u4e00\u662f\u9a7c\u5cf0\u547d\u540d\u3002\u9a7c\u5cf0\u547d\u540d\u662f\u4e00\u79cd\u5c06\u5355\u8bcd\u8fde\u63a5\u90e8\u5206\u5927\u5199\u7684\u5199\u6cd5\uff0c\u4e0d\u4ec5\u9002\u7528\u4e8e\u4e8b\u4ef6\uff0c\u8fd8\u9002\u7528\u4e8e\u51fd\u6570\u540d\u7b49\u3002
\n\u597d\u7684\u4f8b\u5b50\uff09onClick onChage onError onClickButton
\n\u4e0d\u597d\u7684\u4f8b\u5b50\uff09onclick onchage onerror onclickbutton<\/p>\n
\u5e94\u7528CSS\u6837\u5f0f<\/h1>\n
\u5728React\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u4e0d\u4f7f\u7528\u4f20\u7edf\u7684CSS\u6837\u5f0f\u5199\u6cd5\uff0c\u800c\u662f\u4ee5JavaScript\u5bf9\u8c61\u7684\u5f62\u5f0f\u8fdb\u884c\u63cf\u8ff0\u3002\u5982\u679c\u60f3\u7ed9\u6587\u672c\u8bbe\u7f6e\u989c\u8272\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u7f16\u5199\u3002
\n\u203b\u8865\u5145\uff1a\u7531\u4e8e\u6709\u5f88\u591a\u79cdCSS\u6837\u5f0f\u7684\u5e94\u7528\u65b9\u5f0f\uff0c\u6211\u5df2\u5728\u53e6\u4e00\u7bc7\u6587\u7ae0\u4e2d\u8fdb\u884c\u4e86\u603b\u7ed3\uff01\u2192\u3010React\u3011CSS\u7684\u5e94\u7528\u65b9\u5f0f\u79cd\u7c7b\u3002<\/p>\n
export<\/span> const<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    return <\/span>(<\/span>\r\n        <><\/span>\r\n            <<\/span>h1<\/span> style<\/span>=<\/span>{<\/span>{<\/span> color<\/span>:<\/span> \"<\/span>pink<\/span>\"<\/span> }<\/span>}<\/span>><\/span>\u6628\u65e5\u306f\u30bd\u30fc\u30c9\u30a2\u30fc\u30c8\u30aa\u30f3\u30e9\u30a4\u30f3\u3092\u898b\u307e\u3057\u305f\u3002<\/<\/span>h1<\/span>><\/span>\r\n            <<\/span>p<\/span> style<\/span>=<\/span>{<\/span>{<\/span> color<\/span>:<\/span> \"<\/span>blue<\/span>\"<\/span> }<\/span>}<\/span>><\/span>\u30ad\u30ea\u30c8\u3068\u540c\u3058\u304f\u50d5\u3082\u30bd\u30ed\u3067\u3059\u3002\uff08\u53cb\u9054\u304c\u3044\u307e\u305b\u3093\uff09<\/<\/span>p<\/span>><\/span>\r\n        <\/><\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\"sao.png\"<\/div>\n
export<\/span> const<\/span> App<\/span> =<\/span> ()<\/span> =><\/span> {<\/span>\r\n    \/\/CSS\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/span>\r\n    const<\/span> styleColor<\/span> =<\/span> {<\/span>\r\n        color<\/span>:<\/span> \"<\/span>blue<\/span>\"<\/span>,<\/span>\r\n        fontSize<\/span>:<\/span> \"<\/span>30px<\/span>\"<\/span>\r\n    };<\/span>\r\n\r\n    return <\/span>(<\/span>\r\n        <><\/span>\r\n            <<\/span>h1<\/span> style<\/span>=<\/span>{<\/span>{<\/span> color<\/span>:<\/span> \"<\/span>pink<\/span>\"<\/span> }<\/span>}<\/span>><\/span>\u6628\u65e5\u306f\u30bd\u30fc\u30c9\u30a2\u30fc\u30c8\u30aa\u30f3\u30e9\u30a4\u30f3\u3092\u898b\u307e\u3057\u305f\u3002<\/<\/span>h1<\/span>><\/span>\r\n            <<\/span>p<\/span> style<\/span>=<\/span>{<\/span>   styleColor<\/span>  }<\/span>><\/span>\u30ad\u30ea\u30c8\u3068\u540c\u3058\u304f\u50d5\u3082\u30bd\u30ed\u3067\u3059\u3002\uff08\u53cb\u9054\u304c\u3044\u307e\u305b\u3093\uff09<\/<\/span>p<\/span>><\/span>\r\n        <\/><\/span>\r\n    );<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
\"sao2.png\"<\/div>\n
\u6700\u540e<\/h1>\n
\u975e\u5e38\u611f\u8c22\u60a8\u9605\u8bfb\u5230\u8fd9\u91cc\uff01\u6211\u8c08\u5230\u4e86\u521d\u7ea7\u7ea7\u522b\u5185\u5bb9\u4e2d\u7684\u57fa\u7840\u77e5\u8bc6\u3002\u5b9e\u9645\u4e0a\uff0c\u8fd9\u662f\u6211\u4e2a\u4eba\u8f93\u51fa\u7684\u4e00\u90e8\u5206\uff0c\u4e5f\u662f\u6211\u7684\u5907\u5fd8\u5f55\u3002\u5173\u4e8eReact\u7684\u57fa\u7840\u90e8\u5206\uff0c\u6211\u4e5f\u60f3\u8c08\u5230Props\u548cState\u7b49\u5185\u5bb9\uff0c\u4f46\u662f\u7531\u4e8e\u6587\u7ae0\u7684\u7bc7\u5e45\u7a0d\u5fae\u6709\u4e9b\u591a\uff08\u4e5f\u6709\u4e00\u4e9b\u9ebb\u70e6\uff0c\u4f46\u662f\u5206\u9694\u5f00\u4f1a\u66f4\u5bb9\u6613\u9605\u8bfb\u5427\uff09\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u5728\u4e0b\u4e00\u7bc7\u6587\u7ae0\u4e2d\u603b\u7ed3\u3002\u5e0c\u671b\u901a\u8fc7\u9605\u8bfb\u8fd9\u7bc7\u6587\u7ae0\uff0cReact\u7684\u4f19\u4f34\u4eec\u80fd\u591f\u7a0d\u5fae\u589e\u52a0\u4e00\u70b9\u3002<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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