{"id":4722,"date":"2023-01-04T17:53:03","date_gmt":"2023-01-04T09:53:03","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4722"},"modified":"2023-01-04T17:53:03","modified_gmt":"2023-01-04T09:53:03","slug":"%e8%a7%a3%e6%b1%bareact-js%e4%b8%ad%e7%9a%84%e6%9c%aa%e8%ad%98%e5%88%a5%e9%8c%af%e8%aa%a4","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/react-js\/%e8%a7%a3%e6%b1%bareact-js%e4%b8%ad%e7%9a%84%e6%9c%aa%e8%ad%98%e5%88%a5%e9%8c%af%e8%aa%a4\/","title":{"rendered":"\u89e3\u6c7aReact.js\u4e2d\u7684<>\u672a\u8b58\u5225\u932f\u8aa4"},"content":{"rendered":"

<\/p>\n

\u89e3\u6c7a React.js “Error: The tag <> is unrecognized in this browser. If you meant to render a React component, start its name with an uppercase letter.” \u7684\u5e38\u898b\u932f\u8aa4<\/h1>\n

React.js \u662f\u4e00\u500b\u7528\u65bc\u69cb\u5efa\u7528\u6236\u754c\u9762\u7684 JavaScript \u5eab\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u8f15\u9b06\u5730\u69cb\u5efa\u9ad8\u6027\u80fd\u7684\u7db2\u9801\u61c9\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 React.js \u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\uff1a\u201cError: The tag <> is unrecognized in this browser. If you meant to render a React component, start its name with an uppercase letter.\u201d \u9019\u500b\u932f\u8aa4\u3002<\/p>\n

\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u662f\uff0cReact.js \u7684\u7d44\u4ef6\u540d\u7a31\u5fc5\u9808\u4ee5\u5927\u5beb\u5b57\u6bcd\u958b\u982d\uff0c\u800c\u4e0d\u662f\u5c0f\u5beb\u5b57\u6bcd\u3002\u56e0\u6b64\uff0c\u5982\u679c\u4f60\u60f3\u8981\u6e32\u67d3\u4e00\u500b React \u7d44\u4ef6\uff0c\u4f60\u5fc5\u9808\u78ba\u4fdd\u5b83\u7684\u540d\u7a31\u4ee5\u5927\u5beb\u5b57\u6bcd\u958b\u982d\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u6e32\u67d3\u4e00\u500b\u540d\u70ba MyComponent<\/code> \u7684 React \u7d44\u4ef6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n

\nReactDOM.render(, document.getElementById('root'));\n<\/pre>\n
\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u4f60\u4f7f\u7528\u5c0f\u5beb\u5b57\u6bcd\u958b\u982d\u7684\u7d44\u4ef6\u540d\u7a31\uff0c\u5247\u6703\u51fa\u73fe\u4e0a\u8ff0\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u6e32\u67d3\u4e00\u500b\u540d\u70ba myComponent<\/code> \u7684 React \u7d44\u4ef6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n
\nReactDOM.render(, document.getElementById('root'));\n<\/pre>\n
\u9019\u6a23\u505a\u6703\u5c0e\u81f4\u51fa\u73fe\u4e0a\u8ff0\u932f\u8aa4\uff1a\u201cError: The tag <> is unrecognized in this browser. If you meant to render a React component, start its name with an uppercase letter.\u201d<\/p>\n
\u56e0\u6b64\uff0c\u70ba\u4e86\u907f\u514d\u51fa\u73fe\u4e0a\u8ff0\u932f\u8aa4\uff0c\u4f60\u5fc5\u9808\u78ba\u4fdd React \u7d44\u4ef6\u7684\u540d\u7a31\u4ee5\u5927\u5beb\u5b57\u6bcd\u958b\u982d\u3002<\/p>\n
<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u8a0e\u8ad6\u4e86 React.js \u4e2d\u51fa\u73fe\u7684\u4e00\u500b\u5e38\u898b\u932f\u8aa4\uff1a\u201cError: The tag <> is unrecognized in this browser. If you meant to render a React component, start its name with an uppercase letter.\u201d \u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u662f\uff0cReact.js \u7684\u7d44\u4ef6\u540d\u7a31\u5fc5\u9808\u4ee5\u5927\u5beb\u5b57\u6bcd\u958b\u982d\uff0c\u800c\u4e0d\u662f\u5c0f\u5beb\u5b57\u6bcd\u3002\u56e0\u6b64\uff0c\u70ba\u4e86\u907f\u514d\u51fa\u73fe\u4e0a\u8ff0\u932f\u8aa4\uff0c\u4f60\u5fc5\u9808\u78ba\u4fdd React \u7d44\u4ef6\u7684\u540d\u7a31\u4ee5\u5927\u5beb\u5b57\u6bcd\u958b\u982d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u89e3\u6c7aReact.js\u4e2d\u7684<>\u672a\u8b58\u5225\u932f\u8aa4\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6709\u7528\u7684\u6280\u5de7\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u4f7f\u7528React.js\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-4722","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\/pcFK27-1ea","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4722","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=4722"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4722\/revisions"}],"predecessor-version":[{"id":4723,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4722\/revisions\/4723"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}