生成证书

java 自带工具


keytool -genkey -keystore my-release-key.keystore -alias my_alias -keyalg RSA -keysize 4096 -validity 10000

生成了
my-release-key.keystore

用证书给apk签名
jarsigner -sigalg MD5withRSA -digestalg SHA1 -keystore my-release-key.keystore -signedjar xxx_签名后.apk xxx.apk my_alias