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React-Native应用程序未在Android设备中更新（Windows 10）

[英]React-Native app not updating in android device (Windows 10)

原文 2018-03-01 02:28:40 0 1 android/ react-native/ reload

I´ve been trying to build my first app with react native but when I change the App.js the changes are not reflected when I run the app on my anroid device. 我一直在尝试使用本机反应构建我的第一个应用程序，但是当我更改App.js时，在我的anroid设备上运行该应用程序时，更改不会反映出来。 I even tried putting in comments all code to see if something changes but remains the same. 我什至尝试在所有代码中添加注释，以查看是否有任何更改但保持不变。 I´m using react-native-cli: 2.0.1 and react-native: 0.53.3 Sorry if writing wrong but English is not my "native" language :V 我正在使用react-native-cli：2.0.1和react-native：0.53.3对不起，如果写错了，但英语不是我的“母语”语言：V

My code: 我的代码：

App.js App.js

index.js index.js

Hope you can help me, but I will keep trying. 希望您能帮助我，但我会继续努力。

I realized that when the app is running in a virtual device, the changes are reflected. 我意识到，当应用程序在虚拟设备中运行时，更改会得到反映。

1 个解决方案

For real device, shake your phone to open the debug panel. 对于真实设备，请摇动手机以打开调试面板。
Make sure the Enable hot reloading option is switched on. 确保启用了启用热重装选项。
https://facebook.github.io/react-native/docs/debugging.html https://facebook.github.io/react-native/docs/debugging.html

This is not the main problem, but it's better to have a <View></View> component to wrap the Text component. 这不是主要问题，但是最好有一个<View></View>组件来包装Text组件。 So you can add more component and apply styling later on. 因此，您可以添加更多组件并在以后应用样式。