ReactNative打包

1.把my-release-key.keystore文件放到你工程中的android/app文件夹下。

keytool -genkey -v -keystore my-release-key.keystore -alias my-key-alias -keyalg RSA -keysize 2048 -validity 10000

2.项目目录/android/gradle.properties

MYAPP_RELEASE_STORE_FILE=my-release-key.keystore
MYAPP_RELEASE_KEY_ALIAS=my-key-alias
MYAPP_RELEASE_STORE_PASSWORD=*****
MYAPP_RELEASE_KEY_PASSWORD=*****

3.如果报错提示******没办法delete

gradlew clean

4.打包

cd android
gradlew assembleRelease

5. react-native打包发布发行（Realease）版apk，出现unable to process incoming event 'ProcessComplete' （ProgressCompleteEvent）：

gradlew.bat assembleRelease --console plain