[C#] 纯文本查看 复制代码
int userId = InputHelper.GetInputInt(context.Request["userId"]);
string multePic = InputHelper.GetInputString(context.Request["multePic"]); //Base64
string extend = InputHelper.GetInputString(context.Request["extend"]); //后缀
byte[] bytes = Convert.FromBase64String(multePic.ToString());
Stream stream = new MemoryStream(bytes);
[C#] 纯文本查看 复制代码
int userId = InputHelper.GetInputInt(context.Request["userId"]);
string multePic = InputHelper.GetInputString(context.Request["multePic"]); //Base64
string extend = InputHelper.GetInputString(context.Request["extend"]); //后缀
string dummyData = multePic.Trim().Replace( "%", "" ).Replace( ",", "" ).Replace( " ", "+" );
if ( dummyData.Length % 4 > 0 ) {
dummyData = dummyData.PadRight( dummyData.Length + 4 - dummyData.Length % 4, '=' );
}
byte[] bytes = Convert.FromBase64String( dummyData );
//byte[] bytes = Convert.FromBase64String(multePic.ToString());
Stream stream = new MemoryStream(bytes);