前提
查看帮助
jarsigner -help
查看签名
keytool -printcert -jarfile app_unsigned.apk
签名
jarsigner -verbose -keystore
[签名文件路径] -signedjar
[签名后apk路径] [未签名的apk路径] [证书别名]
jarsigner -verbose -keystore D:\Project\App\app.jks
-signedjar C:\Users\chun\Desktop\app-signed.apk
C:\Users\chun\Desktop\app-unsigned.apk chuntian