0,安装openssl 1.生成RSA私钥:
openssl genrsa -out rsa_private_key.pem 1024
2,把RSA私钥转换成PKCS8格式
openssl pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM –nocrypt
3,生成公钥
openssl rsa -in rsa_private_key.pem -out rsa_public_key.pem -pubout
4,上传公钥到支付宝
转载于:https://www.cnblogs.com/xielisen/p/8708007.html