/// <summary>
/// base64 转图片,返回图片地址
/// </summary>
/// <param name="strbase64"></param>
public static string Base64StringToImage(string strbase64)
{
try
{
byte[] arr = Convert.FromBase64String(strbase64);
MemoryStream ms = new MemoryStream(arr);
System.Drawing.Image img = System.Drawing.Image.FromStream(ms);
string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "images\\");
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
DateTime danow = DateTime.Now;
string FullFilePath = Path.Combine(path, danow.ToString("yyyyMMddHHmmssfff") + ".jpg");
img.Save(FullFilePath, System.Drawing.Imaging.ImageFormat.Jpeg);