How to solve the problem of frequent triggering of react-native flatlist pull-up loading onEndReached

How to change the version of react native: 1. Enter the React Native project directory and enter "react-native --version" on the command line; 2. View the React Native version managed by npm package; 3. Open the "package.json" file in the project , modify the dependencies field and change the "react-native" version to the target version.

Solution to react native red screen error: 1. Create the folder assets in "android/app/src/main/"; 2. Execute the command "react-native bundle --platform android --dev false --entry-file index.android.js..."; 3. Execute "react-native run-android" in the project.

Solution to react native update failure: 1. Directly submit the IPA package to the App Store for review, and then upload the IPA package to the pushy platform; 2. Upload the archived IPA package to the pushy platform, and then submit the IPA package to iTunes connect; 3. . Compile a release mode package to the mobile phone through Xcode, then use iTunes to export the IPA package, and then upload the IPA to the pushy platform.

Solution to react-native not running: 1. Open the terminal, cd to the project folder, and then enter "npm install jpush-react-native jcore-react-native --save"; 2. Save the "node_modules" file in the project Delete the folder; 3. Close the process corresponding to port 8081 and re-run the project.

Solution to react navigation error: 1. Configure "Stack.Navigator initialRouteName="Home"", and then restart "yarn android"; 2. Delete the packaged apk in the "android\app\build\outputs\apk\debug" directory file, delete the original apk package on the emulator or real machine, and then re-execute "yarn android".

How to implement react native route jump: 1. Use the "yarn add react-navigation" command to install "react-navigation"; 2. Use the "yarn add react-native-gesture-handler" command to install "react-native-gesture- handler" component; 3. Set up the initial route and then export it as a class component.

How to set the page background color in react native: 1. Install the "react-native-linear-gradient" component through "yarn add react-native-linear-gradient"; 2. By setting "<LinearGradient colors={['# on the page FFD801', '#FF8040', '#F75D59']} style= {...}" to achieve the background color.

Methods for react native to capture errors: 1. Open the corresponding react file; 2. Use the "require('ErrorUtils').setGlobalHandler(function(err) {...})" method to capture errors and give the user reasonable prompts .