摘要：
public string HttpPostJson(string Url, string paramData, Dictionary<string, string> headerDic = null) { string jsons; try { HttpWebRequest wbRequest = 阅读全文
摘要：
public class SqlHelp { //数据库连接字符串 public static string connectionString = ConfigurationManager.ConnectionStrings["strCon"].ConnectionString; // 用于缓存参数 阅读全文