when developing react-native applications, the expo, I use uses fetch to request data from the backend, and the Android simulator on my computer can return data normally. When testing with a mobile terminal on the same network, can network request failed, report an error? thank you very much.
caused by permission issues? You can check whether the app permissions in the settings are open to the network.
Page jump problem with header navigation the navigation component uses: react-navigation. Why do you still navigate with your head when you jump to the page? ...
question: execute. gradlew assembleRelease, prompt build questions! You can also see that the app release version of apk is generated. When I open it, there is a flicker (stop running) previous status: can be run before, but it can be run after be...
rn needs to execute a function to read data from the pasteboard every time app is opened, but there seems to be no such function in the life cycle, either once or only if the state of the component changes. How should I do this? ...
is there anything similar to the filter filter in vue in react using pipe characters to process fields for example: {{item.applyDate | date_format}} {{item.amount | number_format}} ...
Please call for help! how do new hands learn react? only basic js see node.js, react native, react-php how to learn? Of course, there are officials who can check the data, but they are still cold and indifferent, and they don t understand the princi...
test(...arg) { console.log("",arg); } render(){ return <View style={{flex:1,backgroundColor:"blue"}}> <TouchableOpacity activeOpacity={1} onPress={this. test("")}&...
iOS has a code base such as code4app,cocoachina. Is there a similar website for React-Native that can look for wheels? ...
The code for react-navigation jump is this.props.navigation.navigate ( xxxxx ). I know that but generally, the definition of navigationOptions is in static. If I define a headerRight, button, how can I write a jump statement in onPress? Static can t...
1. At the beginning, it was 2. . Why is this? ...
AB are elastic layouts A distance B minimum 20 A can compress B B minimum 30 AB is located at both ends of the horizontal how to implement this layout with flexbox? as shown in the figure: ...
1. Question: 2xcodehttp: :: xocode: react-native: Please all the great gods to answer! ...
guys, I used FlatList to write two scroll boxes that part of the content is beyond the screen, but the screen can t slide down. How to break ...
when I try to remove the project: X @ AwesomeProject $ sudo npm uninstall AwesomeProject Password: npm WARN @babel plugin-check-constants@7.0.0-beta.38 requires a peer of @babel core@7.0.0-beta.38 but none is installed. You must install peer dependenci...
node v8.3.0 solve? I don t know much about this . ...
an error was found while entering react-native init NewProject details as shown in the figure: ask God to help solve it! Thank you! ...
can the project written by react be directly packaged into app without using react-native ...
jsCodeLocation = [NSURL URLWithString:@"http: localhost:8081 index.bundle?platform=ios&dev=true"]; the above code is normal in time, but an error is reported in a non-debug environment, that is, jsCodeLocation = [CodePush bundleURL]; ...
FAILURE: Build failed with an exception. * What went wrong: Execution failed for task :app:processReleaseResources . > Failed to execute aapt * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get mor...
want to be a React-Native novel reader, can you provide an idea on this side of text paging? ...
I have been using react-native-fetch-blob before, but this library has not been updated for a long time. Is there any other library recommendation? ...