摘要：
1 public class WebRequestHelper 2 { 3 /// <summary> 4 /// 以POST 形式请求数据 5 /// </summary> 6 /// <param name="RequestPara"></param> 7 /// <param name="Url"></param> 8 /// <returns></returns> 9 public static string PostData(string Reque 阅读全文
