Url加密转Base64
String s = "this is a string";
s = Convert.ToBase64String(System.Text.Encoding.Default.GetBytes(s));
Response.Write(s); //加密後,輸出dGhpcyBpcyBhIHN0cmluZw==
s=System.Text.Encoding.Default.GetString(Convert.FromBase64String(s));
Response.Write(s); //解密,輸出this is a string
这个方法不错.
s = Convert.ToBase64String(System.Text.Encoding.Default.GetBytes(s));
Response.Write(s); //加密後,輸出dGhpcyBpcyBhIHN0cmluZw==
s=System.Text.Encoding.Default.GetString(Convert.FromBase64String(s));
Response.Write(s); //解密,輸出this is a string