获取debug版sha1
运行cmd,输入 keytool -list -v -keystore C:\Users\Administrator.android\debug.keystore -alias androiddebugkey -storepass android -keypass android
获取release版sha1
运行cmd,找到jks所在文件路径并进入, 输入keytool -list -v -keystore x:\xxx\xxx.jks,然后输入jks文件密码.