c#模拟formdata_C# 模拟Form提交

///

///使用Post方法获取字符串结果///

///

/// Post表单内容

///

/// 默认20秒

/// 响应内容的编码类型(默认utf-8)

///

public static ResultData PostForm(string url, List formItems, CookieContainer cookieContainer = null, string refererUrl = null, Encoding encoding = null, int timeOut = 20000)

{//try//{

HttpWebRequest request =(HttpWebRequest)WebRequest.Create(url);#region 初始化请求对象 request.Method= "POST";

request.Timeout=timeOut;

request.Accept= "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";

request.KeepAlive= true;

request.UserAgent= "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36";if (!string.IsNullOrEmpty(refererUrl))

request.Referer=refererUrl;if (cookieContainer !=