public void SetSignValue()
{
if (IsSet("sign"))
{
throw new WxPayException("已有签名字段!");
}
else
{
SetValue("nonce_str", WxUntil.GetRandomStr());
SetValue("sign", WxUntil.MD5Sign(SecretStr(DicToUrl())));
}
}
/// <summary>
/// MD5加密算法
/// </summary>
/// <param name="CompositeString">参数字符串和秘钥字符串拼接而成的字符串</param>
/// <returns>MD5加密后的字符串</returns>
public string MakeSign(int signType = 0)
{
if (signType == 0)
{
return(WxUntil.MD5Sign(SecretStr(DicToUrl())));
}
else if (signType == 1)
{
return(WxUntil.SHA256(SecretStr(DicToUrl())));
}
else
{
throw new WxPayException("请输入正确的加密参数!");
}
}
