{"id":38413,"date":"2023-08-23T05:49:36","date_gmt":"2023-02-25T03:35:23","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/react%e5%af%bc%e5%85%a5%e5%b9%b6%e5%af%bc%e5%87%ba\/"},"modified":"2024-04-30T19:43:24","modified_gmt":"2024-04-30T11:43:24","slug":"react%e5%af%bc%e5%85%a5%e5%b9%b6%e5%af%bc%e5%87%ba","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/react%e5%af%bc%e5%85%a5%e5%b9%b6%e5%af%bc%e5%87%ba\/","title":{"rendered":"React\u5bfc\u5165\u5e76\u5bfc\u51fa"},"content":{"rendered":"

\u5173\u4e8eimport\u548cexport<\/h1>\n

\u603b\u7ed3\u4e86\u5229\u7528\u5176\u4ed6\u6587\u4ef6\u4e2d\u63cf\u8ff0\u7684\u5e93\u548c\u7ec4\u4ef6\u7684import\u548cexport\u7684\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4f7f\u5176\u53ef\u4ee5\u5728\u5176\u4ed6\u6587\u4ef6\u4e2d\u4f7f\u7528\u3002<\/p>\n

\u5bfc\u5165\uff1a\u4f7f\u7528\u65b9<\/h1>\n

\u6574\u7406\u51e0\u79cd\u57fa\u672c\u7684\u5bfc\u5165\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4f7f\u7528\u5728\u5e93\u6216\u5176\u4ed6\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u7ec4\u4ef6\u3002<\/p>\n

\u54cd\u5e94\u5f0f\u5e93<\/h2>\n
import<\/span> React<\/span> from<\/span> '<\/span>react<\/span>'<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u5728\u7f16\u5199React\u7ec4\u4ef6\u65f6\uff0c\u4e00\u5b9a\u9700\u8981\u3002<\/p>\n
ReactDOM\u5e93<\/h2>\n
import<\/span> ReactDom<\/span> from<\/span> '<\/span>react-dom<\/span>'<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u5c06React\u7684\u865a\u62dfDOM\u53cd\u6620\u5230\u6d4f\u89c8\u5668\u7684\u771f\u5b9eDOM\u4e2d\uff08\u5373\u5c06React\u7ec4\u4ef6\u53cd\u6620\u5230HTML\u4e2d\uff09\u7684\u5e93\u3002\u57fa\u672c\u4e0a\uff0c\u53ea\u9700\u8981\u5728\u88abHTML\u5f15\u7528\u7684js\u6587\u4ef6\u6216jsx\u6587\u4ef6\u4e2d\u7f16\u5199\u5373\u53ef\u3002<\/p>\n
\u7ec4\u4ef6<\/h2>\n
import<\/span> ComponentName<\/span> from<\/span> \"<\/span>componentsPath<\/span>\"<\/span>;<\/span>\r\n\/\/\u307e\u305f\u306f<\/span>\r\nimport<\/span> {<\/span> ComponentName<\/span>,<\/span> ComponentName2<\/span> }<\/span> from<\/span> \"<\/span>componentsPath<\/span>\"<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u57fa\u672c\u4e0a\uff0c\u683c\u5f0f\u4e3a\u4ece[\u5bfc\u5165\u6587\u4ef6\u8def\u5f84]\u5bfc\u5165[\u8981\u5bfc\u5165\u7684\u7ec4\u4ef6\u540d]\u3002<\/p>\n
\u5173\u4e8e\u4f7f\u7528\u4e2d\u62ec\u53f7\u7684\u95ee\u9898<\/h3>\n
\u6709\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u7528\u5927\u62ec\u53f7\u6765\u5305\u56f4\u5bfc\u5165\u7684\u7ec4\u4ef6\u540d\u79f0\u3002\u7ec4\u4ef6\u7684\u5bfc\u51fa\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a\u9ed8\u8ba4\u5bfc\u51fa\u548c\u547d\u540d\u5bfc\u51fa\uff0c\u7531\u6b64\u6765\u51b3\u5b9a\u662f\u5426\u4f7f\u7528\u5927\u62ec\u53f7\u3002<\/p>\n
    \n
  • \n
      \u30c7\u30d5\u30a9\u30eb\u30c8\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\uff1a\u4e2d\u62ec\u5f27\u306a\u3057<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \u540d\u524d\u4ed8\u304d\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\uff1a\u4e2d\u62ec\u5f27\u3042\u308a<\/ul>\n
        \u4f7f\u7528\u522b\u540d\u8fdb\u884c\u5bfc\u5165\u7684\u65b9\u6cd5<\/h3>\n
        import<\/span> *<\/span> as<\/span> name<\/span> from<\/span> '<\/span>componentPath<\/span>'<\/span>;<\/span>\r\nimport<\/span> A<\/span> as<\/span> B<\/span> from<\/span> '<\/span>componentPath<\/span>'<\/span>;<\/span>\r\n<\/code><\/pre>\n
        \u5982\u679c\u8981\u4f7f\u7528\u522b\u540d\u5bfc\u5165\u6574\u4e2a\u7ec4\u4ef6\u6587\u4ef6\uff1a* as name
        \n\u5982\u679c\u8981\u4f7f\u7528\u522b\u540d\u5bfc\u5165\u7ec4\u4ef6\u6587\u4ef6\u7684\u4e00\u90e8\u5206\uff1aA as B<\/p>\n
        \u5bfc\u51fa\uff1a\u88ab\u4f7f\u7528\u7684\u4e00\u65b9<\/h1>\n
        \u901a\u8fc7\u5bfc\u51fa\u5df2\u521b\u5efa\u7684\u7ec4\u4ef6\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u4ece\u5176\u4ed6\u6587\u4ef6\u4e2d\u4f7f\u7528\u3002
        \n\u5bfc\u51fa\u65b9\u6cd5\u6709\u4e24\u79cd\uff1a\u65e0\u540d\u79f0\u5bfc\u51fa\u548c\u6709\u540d\u79f0\u5bfc\u51fa\u3002<\/p>\n
        \u9ed8\u8ba4\u5bfc\u51fa\uff08\u65e0\u540d\u79f0\uff09<\/h2>\n
        function<\/span> ComponentName<\/span>()<\/span> {<\/span>\r\n\t\/\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\nexport<\/span> default<\/span> ComponentName<\/span>;<\/span>\r\n<\/code><\/pre>\n
        \u6216\u8005<\/p>\n
        export<\/span> default<\/span> function<\/span> ComponentName<\/span>()<\/span> {<\/span>\r\n\t\/\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
        \u5728export\u540e\u9762\u52a0\u4e0adefault\u53ef\u4ee5\u8fdb\u884c\u5bfc\u51fa\u3002\u4e00\u4e2a\u7ec4\u4ef6\u7684\u6587\u4ef6\u4e2d\u53ef\u4ee5\u5b9a\u4e49\u591a\u4e2a\u7ec4\u4ef6\uff0c\u4f46\u53ea\u80fd\u4f7f\u7528\u9ed8\u8ba4\u5bfc\u51fa\u4e00\u4e2a\u7ec4\u4ef6\u3002<\/p>\n
        \u88ab\u547d\u540d\u4e3a”\u30a8\u30af\u30b9\u30dd\u30fc\u30c8”(\u5e26\u6709\u540d\u79f0)<\/h2>\n
        function<\/span> ComponentName<\/span>()<\/span> {<\/span>\r\n\t\/\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\n\r\nfunction<\/span> ConponentName2<\/span>(){<\/span>\r\n\t\/\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\n\r\nexport<\/span> {<\/span> ComponentName<\/span>,<\/span> ComponentName2<\/span> };<\/span>\r\n<\/code><\/pre>\n
        \u6216\u8005<\/p>\n
        export<\/span> function<\/span> ComponentName<\/span>()<\/span> {<\/span>\r\n\t\/\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\nexport<\/span> function<\/span> ConponentName2<\/span>(){<\/span>\r\n\t\/\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
        \u5728\u547d\u540d\u4e3a “Named” \u7684 export \u4e2d\uff0c\u4e0d\u8981\u52a0\u4e0a default\u3002
        \n\u9ed8\u8ba4 export \u53ea\u80fd\u6709\u4e00\u4e2a\uff0c\u4f46\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5bfc\u51fa\u591a\u4e2a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5173\u4e8eimport\u548cexport \u603b\u7ed3\u4e86\u5229\u7528\u5176\u4ed6\u6587\u4ef6\u4e2d\u63cf\u8ff0\u7684\u5e93\u548c\u7ec4\u4ef6\u7684import\u548cexport\u7684\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4f7f\u5176 […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-38413","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nReact\u5bfc\u5165\u5e76\u5bfc\u51fa - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/react\u5bfc\u5165\u5e76\u5bfc\u51fa\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"React\u5bfc\u5165\u5e76\u5bfc\u51fa\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8eimport\u548cexport \u603b\u7ed3\u4e86\u5229\u7528\u5176\u4ed6\u6587\u4ef6\u4e2d\u63cf\u8ff0\u7684\u5e93\u548c\u7ec4\u4ef6\u7684import\u548cexport\u7684\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4f7f\u5176 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/react\u5bfc\u5165\u5e76\u5bfc\u51fa\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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