推送证书配置 openssl pkcs12 -clcerts -nokeys -out cert.pem -in aps_development.p12 openssl pkcs12 -nocerts -out key.pem -in aps_development.p12 openssl rsa -in key.pem -out key.unencrypted.pem cat cert.pem key.unencrypted.pem > iostest_push_dev.pem