Get或者Post请求方式

HttpHelper http = new HttpHelper();
HttpItem item = new HttpItem()
{
URL = "http://www.sufeinet.com",//URL这里都是测试 必需项
Method = "get",//URL 可选项 默认为Get
};
//得到HTML代码
HttpResult result = http.GetHtml(item);
item = new HttpItem()
{
URL = "http://tool.sufeinet.com",//URL这里都是测试URl 必需项
Encoding = null,//编码格式（utf-8,gb2312,gbk） 可选项 默认类会自动识别
//Encoding = Encoding.Default,
Method = "post",//URL 可选项 默认为Get
Postdata = "user=123123&pwd=1231313"
};
//得到新的HTML代码
result = http.GetHtml(item);