static void Main(string[] args)
{
string publicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDTT1ryGLfq5lucyHdzPLbjtcVsgurf5x4Y09U/cTiV85duIk0zQeRTXNyGcMAS92+xV/eGp7IjncwL8QE8JqlclLvuOU3zTdlAQ58lu/JcTcsF6eA6JXb8OJAhmDoug1J77M2GLoqAl0Cf34kavj/r9bAQpWqbk8JlJU3YqIePuwIDAQAB";
RSAForJava rsa = new RSAForJava();
userInfo u = new userInfo();
u.channelUserCode = "e5d1a2ca4883474791ca91ce20c90014";
u.userName = "******";
u.phone = "15989287032";
u.idName = "银联";
u.email = "";
u.channelCompanyCode = "";
string input = Newtonsoft.Json.JsonConvert.SerializeObject(u);
String encry = rsa.EncryptByPublicKey(input, publicKey);
}
public static string GetSign(string channelUserCode, string userName, string phone, string idName = "", string email = "", string channelCompanyCode = "")
{
string publicKey = ConfigurationManager.AppSettings["custom:YbPublicKey"];
RSAForJava rsa = new RSAForJava();
userInfo u = new userInfo();
u.channelUserCode = channelUserCode;
u.userName = userName;
u.phone = phone;
u.idName = idName;
u.email = email;
u.channelCompanyCode = channelCompanyCode;
string input = Newtonsoft.Json.JsonConvert.SerializeObject(u);
String encry = rsa.EncryptByPublicKey(input, publicKey);
return(encry);
}