/// <summary> /// 上传图片 /// </summary> /// <param name="img"></param> public string send(Image img) { byte[] bt = function.ImageToBytes(img); string uploadmediarequest = "{\"BaseRequest\":{\"Uin\":" + wxuin + ",\"Sid\":\"" + wxsid + "\",\"Skey\":\"" + skey + "\",\"DeviceID\":\"" + DeviceID() + "\"}," + @"""ClientMediaId"":" + function.MilliTime() + ",\"TotalLen\":" + bt.Length.ToString() + ",\"StartPos\":0,\"DataLen\":" + bt.Length.ToString() + ",\"MediaType\":4}"; Html html = new Html(function.getImageType(img), webwx_data_ticket, uploadmediarequest, pass_ticket); string date = html.getdate(); string str = HttpHelps.HttpUploadFile1(file + "/cgi-bin/mmwebwx-bin/webwxuploadmedia?f=json", date, bt); return(str); }