try:string utfinfo = "document.write(\"alert('aa你好么？？');\");"; string gb2312info = string.Empty;Encoding utf8 = Encoding.UTF8; Encoding gb2312 = Encoding.GetEncoding("gb2312");// Convert the string into a byte[]. byte[] unicodeBytes = utf8.GetBytes(utfinfo); // Perform the conversion from one encoding to the other. byte[] asciiBytes = Encoding.Convert(utf8, gb2312, unicodeBytes);
// Convert the new byte[] into a char[] and then into a string. // This is a slightly different approach to converting to illustrate // the use of GetCharCount/GetChars. char[] asciiChars = new char[gb2312.GetCharCount(asciiBytes, 0, asciiBytes.Length)]; gb2312.GetChars(asciiBytes, 0, asciiBytes.Length, asciiChars, 0); gb2312info = new string(asciiChars);
string gb2312info = string.Empty;Encoding utf8 = Encoding.UTF8;
Encoding gb2312 = Encoding.GetEncoding("gb2312");// Convert the string into a byte[].
byte[] unicodeBytes = utf8.GetBytes(utfinfo);
// Perform the conversion from one encoding to the other.
byte[] asciiBytes = Encoding.Convert(utf8, gb2312, unicodeBytes);
// Convert the new byte[] into a char[] and then into a string.
// This is a slightly different approach to converting to illustrate
// the use of GetCharCount/GetChars.
char[] asciiChars = new char[gb2312.GetCharCount(asciiBytes, 0, asciiBytes.Length)];
gb2312.GetChars(asciiBytes, 0, asciiBytes.Length, asciiChars, 0);
gb2312info = new string(asciiChars);
如果输入的是GB2312格式的再进行 utf-8 转为 GB2312 这样也会出现乱码？
用UrlEncode 解决的