摘要：
/// <summary> /// SMTP发送邮件 /// </summary> /// <param name="fromEmail">发送邮件地址</param> /// <param name="toEmail">收件箱</param> /// <param name="subject">邮 阅读全文
摘要：
public static string GetPostString(string urladdress, string @params) { string returnValue = null; using (WebClient client = new WebClient()) { client 阅读全文