生成证书
`keytool -genkey -v -keystore **-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000`
生成release 版本:
cordova build --release android
jarsinger:
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore ezu110-release-key.keystore /Users/liufei/ionic/yongche/platforms/android/build/outputs/apk/android-release-unsigned.apk alias_name
生成apk:
/Library/Android/android-sdk-macosx/build-tools/22.0.1/zipalign -v 4 /Users/liufei/ionic/yongche/platforms/android/build/outputs/apk/android-release-unsigned.apk ezu110.apk