public static FPData StrToFPData(string strArray)
{
FPData fPData = new FPData();
int num = 0;
string[] array = FPArray.SplitString(strArray);
for (int i = 0; i < array.Length; i++)
{
string text2 = fPData[num] = array[i];
num++;
}
return(fPData);
}
public static string Base64ToImg(string base64str, string filename)
{
try
{
string directoryName = Path.GetDirectoryName(filename);
if (!Directory.Exists(directoryName))
{
Directory.CreateDirectory(directoryName);
}
if (base64str.StartsWith("data:image/"))
{
base64str = FPArray.SplitString(base64str, 2)[1];
}
byte[] buffer = Convert.FromBase64String(base64str);
MemoryStream memoryStream = new MemoryStream(buffer);
Bitmap bitmap = new Bitmap(memoryStream);
if (File.Exists(filename))
{
File.Delete(filename);
}
ImageFormat format = ImageFormat.Png;
if (base64str.StartsWith("data:image/jpeg"))
{
format = ImageFormat.Jpeg;
}
else if (base64str.StartsWith("data:image/gif"))
{
format = ImageFormat.Gif;
}
bitmap.Save(filename, format);
memoryStream.Close();
return("");
}
catch (Exception ex)
{
return("转换失败:" + ex.Message);
}
}