摘要：
privatevoidDownImage(){WebClientclient=newWebClient();stringurl=@"http://image.weather.gov.cn/product/2012/201207/20120723/STFC/SEVP_NMC_STFC_SFER_ER6T06_ACHN_L88_P9_20120723060000606.JPG";byte[]data=client.DownloadData(url);stringstrtime=DateTime.Now.ToString("yyyy年MM月dd日HH时mm分ss秒&qu 阅读全文