void LoginAccountWithVerifyCode(Dictionary<int,Point> selectIcon,VerifyCode param,string url) {//提取选择的验证码图片坐标 List<string> px = new List<string>(); // image x=290 y:190 foreach (KeyValuePair<int,Point> item in selectIcon) { px.Add(item.Value.X + "," + item.Value.Y); } string select = string.Join(",", px); param.answer = select; string json = param.ConvertJson(); string head = @"Accept:application/json, text/javascript, */*; q=0.01 Accept-Encoding:gzip, deflate, br Accept-Language:zh-CN,zh;q=0.8 Connection:keep-alive Content-Length:51 Content-Type:application/x-www-form-urlencoded; charset=UTF-8 Host:kyfw.12306.cn Origin:https://kyfw.12306.cn Referer:https://kyfw.12306.cn/otn/login/init User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36 X-Requested-With:XMLHttpRequest"; string cookie = string.Empty; if (!string.IsNullOrEmpty(Init12306Cookie.Cookie)) { cookie = Init12306Cookie.Cookie; } if (string.IsNullOrEmpty(cookie)) { // HttpClientExtend.HttpClientGet(cookieURl,true);//提取的cookie不完整 HttpClientExtend.DoWebGetRequest(Init12306Url, true); cookie = HttpClientExtend.CookieStr;//这是系统随机返回的cookie,需要补充cookie LoggerWriter.CreateLogFile(cookie, LogDir, ELogType.HttpResponse); } StringBuilder sb = new StringBuilder(head); sb.AppendLine("\r\nCookie:" + cookie); string answer = HttpClientExtend.RunPosterContainerHeaderHavaParam(url, sb.ToString(), json); LoggerWriter.CreateLogFile(answer, LogDir, ELogType.HttpResponse, typeof(WebDataCaptureForm).Name); lsbTip.Items.Add(answer); }