{"id":191001,"date":"2023-06-09T03:52:34","date_gmt":"2023-06-08T19:52:34","guid":{"rendered":"https:\/\/www.idc.net\/help\/191001\/"},"modified":"2023-06-09T03:52:34","modified_gmt":"2023-06-08T19:52:34","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91react%e6%95%99%e7%a8%8b%ef%bc%9a%e8%b0%83%e8%af%95-react-native-%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/191001\/","title":{"rendered":"\u540e\u6d6a\u4e91React\u6559\u7a0b\uff1a\u8c03\u8bd5 React Native \u5e94\u7528"},"content":{"rendered":"

\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u5185\u5f00\u53d1\u8005\u83dc\u5355\uff1a<\/p>\n

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  1. \n

    \u5728 iOS \u4e2d\u6447\u52a8\u8bbe\u5907\u6216\u5728\u865a\u62df\u673a\u91cc\u6309\u7ec4\u5408\u952e <\/span>control + \u2318 + z<\/code> <\/span>.<\/p>\n<\/li>\n

  2. \n

    \u5728 Android \u4e2d\u6447\u52a8\u8bbe\u5907\u6216\u6309\u786c\u4ef6\u83dc\u5355\u6309\u94ae \uff08\u65e7\u7684\u8bbe\u5907\u4e2d\u4ee5\u53ca\u5927\u591a\u6570\u865a\u62df\u673a\u4e2d\u90fd\u6709\u6548\uff0c\u4f8b\u5982\uff0c \u5728 <\/span>genymotion\u4e2d\uff0c\u4f60\u53ef\u4ee5\u6309\u7ec4\u5408\u952e <\/span>\u2318 + m<\/code> <\/span>\u6765\u6a21\u62df\u70b9\u51fb\u786c\u4ef6\u83dc\u5355\u6309\u94ae\uff09<\/p>\n<\/li>\n<\/ol>\n

    \n

    \u63d0\u793a<\/p>\n

    \u8981\u7981\u7528\u4ea7\u54c1\u6784\u5efa\u7684\u5f00\u53d1\u4eba\u5458\u83dc\u5355:<\/p>\n

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    1. \n

      \u5728 iOS \u4e2d\uff0c\u6253\u5f00 Xcode \u4e2d\u7684\u9879\u76ee\uff0c\u9009\u62e9 <\/span>Product<\/code> <\/span>\u2192 <\/span>Scheme<\/code> <\/span>\u2192 <\/span>Edit Scheme...<\/code> <\/span>(\u6216\u6309\u7ec4\u5408\u952e <\/span>\u2318 + <<\/code>).\u4e0b\u4e00\u6b65, \u5728\u5de6\u8fb9\u7684\u83dc\u5355\u4e2d\u9009\u62e9 <\/span>Run<\/code> <\/span>\u7136\u540e\u5c06 Build Configuration \u6539\u4e3a <\/span>Release<\/code>\u3002<\/p>\n<\/li>\n

    2. \n

      \u5728 Android \u4e2d\uff0c \u9ed8\u8ba4\u60c5\u51b5\u4e0b, \u7531 Gradle \u5efa\u7acb\u53d1\u5e03\u7684\u5f00\u53d1\u8005\u83dc\u5355\u5c06\u88ab\u7981\u7528(\u4f8b\u5982\uff0c Gralde \u7684assembleRelease<\/code> <\/span>\u4efb\u52a1)\u3002 \u867d\u7136\u8fd9\u79cd\u884c\u4e3a\u53ef\u4ee5\u901a\u8fc7\u4f20\u9012\u7ed9ReactInstanceManager#setUseDeveloperSupport<\/code> <\/span>\u6b63\u786e\u7684\u503c\u6765\u81ea\u5b9a\u4e49\u3002<\/p>\n<\/li>\n<\/ol>\n<\/blockquote>\n

      \u91cd\u52a0\u8f7d<\/h2>\n

      \u9009\u62e9 <\/span>Reload<\/code> <\/span>(\u6216\u8005\u5728 iOS \u865a\u62df\u673a\u4e2d\u6309\u7ec4\u5408\u952e <\/span>\u2318 + r<\/code>) \u5c06\u4f1a\u91cd\u65b0\u52a0\u8f7d\u4f5c\u7528\u4e8e\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684 JavaScript \u3002 \u5982\u679c\u4f60\u589e\u52a0\u4e86\u65b0\u7684\u8d44\u6e90 (\u4f8b\u5982\uff0c\u5c06\u4e00\u5e45\u56fe\u6dfb\u52a0\u5230 iOS \u4e2d\u7684 <\/span>Images.xcassets<\/code> <\/span>\uff0c\u6216 Android \u4e2d\u7684 <\/span>res\/drawable<\/code> <\/span>\u6587\u4ef6\u5939) \u6216\u8005\u5bf9\u4efb\u4f55\u672c\u5730\u4ee3\u7801\u8fdb\u884c\u4fee\u6539 ( iOS \u4e2d\u7684 Objective-C\/Swift \u4ee3\u7801\u6216 Android \u4e2d\u7684 Java\/C++ \u4ee3\u7801),\u4f60\u5c06\u9700\u8981\u91cd\u65b0\u751f\u6210\u8be5\u5e94\u7528\u7a0b\u5e8f\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n

      Chrome \u5f00\u53d1\u5de5\u5177<\/h2>\n

      \u5728 Chrome \u4e2d\u8c03\u8bd5 JavaScript \u4ee3\u7801\uff0c\u5728\u5f00\u53d1\u8005\u83dc\u5355\u9009\u62e9 <\/span>Debug in Chrome<\/code> <\/span>\u3002 \u5c06\u6253\u5f00\u4e00\u4e2a\u65b0\u7684\u6807\u7b7ehttp:\/\/localhost:8081\/debugger-ui\u3002<\/p>\n

      \u5728 Chrome \u4e2d\uff0c\u6309\u4e0b\u7ec4\u5408\u952e <\/span>\u2318 + option + i<\/code> <\/span>\u6216\u9009\u62e9 <\/span>View<\/code> <\/span>\u2192 <\/span>Developer<\/code> <\/span>\u2192 <\/span>Developer Tools<\/code> <\/span>\u5207\u6362\u5f00\u53d1\u5de5\u5177\u63a7\u5236\u53f0\u3002 \u542f\u7528 <\/span>\u6355\u83b7\u5f02\u5e38\u65f6\u6682\u505c <\/span>\u4ee5\u83b7\u5f97\u66f4\u4f73\u7684\u8c03\u8bd5\u4f53\u9a8c\u3002<\/p>\n

      \u5728\u5b9e\u9645\u8bbe\u5907\u4e0a\u8fdb\u884c\u8c03\u8bd5\uff1a<\/p>\n

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      1. \n

        \u5728 iOS \u4e2d\uff0c- \u6253\u5f00\u6587\u4ef6 <\/span>RCTWebSocketExecutor.m<\/code> <\/span>\u5e76\u66f4\u6539 <\/span>localhost<\/code> <\/span>\u4e3a\u4f60\u7684\u7535\u8111IP\u5730\u5740\u3002\u6447\u52a8\u8bbe\u5907\u6253\u5f00\u5f00\u53d1\u83dc\u5355\uff0c\u9009\u62e9\u542f\u52a8\u8c03\u8bd5\u3002<\/p>\n<\/li>\n

      2. \n

        \u5728 Android \u4e2d\uff0c \u5982\u679c\u4f60\u6b63\u5728\u8fd0\u884c\u901a\u8fc7 USB \u8fde\u63a5\u7684 Android 5.0+ \u8bbe\u5907\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <\/span>adb<\/code> <\/span>\u547d\u4ee4\u884c\u5de5\u5177\u6765\u4ece\u8bbe\u5907\u5230\u60a8\u7684\u8ba1\u7b97\u673a\u8bbe\u7f6e\u7aef\u53e3\u8f6c\u53d1\u3002 \u8fd0\u884c\uff1a <\/span>adb reverse 8081 8081<\/code> <\/span>(\u53c2\u9605 <\/span>\u6b64\u94fe\u63a5 <\/span>\u4ee5\u83b7\u5f97 <\/span>adb<\/code> <\/span>\u547d\u4ee4\u8be6\u60c5)\u3002 \u6216\u8005\uff0c\u4f60\u53ef\u4ee5\u6253\u5f00\u8bbe\u5907\u4e0a\u5f00\u53d1\u83dc\u5355\u5e76\u9009\u62e9\u5f00\u53d1\u8bbe\u7f6e\uff0c\u7136\u540e\u4e3a\u8bbe\u5907\u8bbe\u7f6e\u66f4\u65b0\u8c03\u8bd5\u670d\u52a1\u5668\u4e3b\u673a\u5230\u60a8\u7684\u8ba1\u7b97\u673a\u7684 IP \u5730\u5740\u3002<\/p>\n<\/li>\n<\/ol>\n

        React \u5f00\u53d1\u5de5\u5177 (\u53ef\u9009)<\/h2>\n

        \u5b89\u88c5 <\/span>React Developer Tools <\/span>\u4f5c\u4e3a\u8c37\u6b4c\u6d4f\u89c8\u5668\u7684\u6269\u5c55\u3002\u8fd9\u5c06\u5141\u8bb8\u60a8\u901a\u8fc7 <\/span>React<\/code> <\/span>\u5728\u5f00\u53d1\u5de5\u5177\u4e2d\u5bfc\u822a\u7ec4\u4ef6\u5c42\u6b21\u7ed3\u6784 ( \u66f4\u591a\u8be6\u60c5\u53c2\u9605 <\/span>facebook\/react-devtools <\/span>)\u3002<\/p>\n

        Live Reload<\/h2>\n

        \u8fd9\u4e2a\u9009\u9879\u53ef\u89e6\u53d1 JS \u5728\u8fde\u63a5\u8bbe\u5907\/\u6a21\u62df\u5668\u4e0a\u81ea\u52a8\u5237\u65b0\u3002\u542f\u7528\u6b64\u9009\u9879\uff1a<\/p>\n

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        1. \n

          \u5728 iOS \u4e2d\uff0c\u901a\u8fc7\u5f00\u53d1\u8005\u83dc\u5355\u9009\u62e9 <\/span>Enable Live Reload<\/code> <\/span>\uff0c\u5f53 JavaScript \u6709\u4efb\u4f55\u6539\u52a8\u65f6\uff0c\u5e94\u7528\u7a0b\u5e8f\u4f1a\u81ea\u52a8\u91cd\u65b0\u52a0\u8f7d\u3002<\/p>\n<\/li>\n

        2. \n

          \u5728 Android \u4e2d\uff0c\u542f\u52a8\u5f00\u53d1\u83dc\u5355\uff0c\u8fdb\u5165 <\/span>Dev Settings<\/code> <\/span>\u5e76\u9009\u62e9 <\/span>Auto reload on JS change<\/code> <\/span>\u9009\u9879\u3002<\/p>\n<\/li>\n<\/ol>\n

          FPS (\u6bcf\u79d2\u5e27\u6570) \u663e\u793a\u5668<\/h2>\n

          \u5728 <\/span>0.5.0-rc<\/code> <\/span>\u4ee5\u53ca\u66f4\u9ad8\u7684\u7248\u672c\uff0c\u4e3a\u4e86\u5e2e\u52a9\u8c03\u8bd5\u6027\u80fd\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\u5728\u5f00\u53d1\u8005\u83dc\u5355\u542f\u7528 FPS \u56fe\u5f62\u53e0\u7f6e\u3002<\/p>\n

          <\/p>\n","protected":false},"excerpt":{"rendered":"

          \u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u5185\u5f00\u53d1\u8005\u83dc\u5355\uff1a \u5728 iOS \u4e2d\u6447\u52a8\u8bbe\u5907\u6216\u5728\u865a\u62df\u673a\u91cc\u6309\u7ec4\u5408\u952e control + \u2318 + […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182398],"tags":[],"class_list":["post-191001","post","type-post","status-publish","format-standard","hentry","category-mini-program"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/191001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=191001"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/191001\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=191001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=191001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=191001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}