看来是代码页的问题874 Thai 932 Japan 936 Chinese (PRC, Singapore) 949 Korean 950 Chinese (Taiwan; Hong Kong SAR, PRC) 1200 Unicode (BMP of ISO 10646) 1250 Windows 3.1 Eastern European 1251 Windows 3.1 Cyrillic 1252 Windows 3.1 Latin 1 (US, Western Europe) 1253 Windows 3.1 Greek 1254 Windows 3.1 Turkish 1255 Hebrew 1256 Arabic 1257 Baltic
932 Japan
936 Chinese (PRC, Singapore)
949 Korean
950 Chinese (Taiwan; Hong Kong SAR, PRC)
1200 Unicode (BMP of ISO 10646)
1250 Windows 3.1 Eastern European
1251 Windows 3.1 Cyrillic
1252 Windows 3.1 Latin 1 (US, Western Europe)
1253 Windows 3.1 Greek
1254 Windows 3.1 Turkish
1255 Hebrew
1256 Arabic
1257 Baltic
http://zh.wikipedia.org/wiki/Unicode
s = '我们大家'; 它的十六进制表示实际是"AB D2 DE 43 3E 6C 2E 90", 那么我怎样才能获得s这个字符串的十六进制编码呢?