C〓〓ベース64符号化/復号実現コード

538 ワード

同前 Base 64

1、base 64 to string


   string strPath = "aHR0cDovLzIwMy44MS4yOS40Njo1NTU3L1
 9iYWlkdS9yaW5ncy9taWRpLzIwMDA3MzgwLTE2Lm1pZA==";     
   byte[] bpath = Convert.FromBase64String(strPath);
   strPath = System.Text.ASCIIEncoding.Default.GetString(bpath);

2、string to base 64


System.Text.Encoding encode = System.Text.Encoding.ASCII ;
byte[] bytedata = encode.GetBytes( "test");
string strPath = Convert.ToBase64String(bytedata,0,bytedata.Length);