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16进制编码转换为utF 8

new String("好".getBytes("UTF-8"), "gb2312")

12345678910111213141516171819202122232425262728293031323334353637383940414243//字符串转换成16进制 function str2hex($str){ $hex = ''; for($i=0,$length=mb_strlen($str); $i<$length; $i++){ $hex .= dechex(ord($str{$i})); } return $hex

//字符串转换成16进制function str2hex($str){ $hex = ''; for($i=0,$length=mb_strlen($str); $i"; //gbk测试 $gbkstr = mb_convert_encoding($str,'GBK','UTF-8'); echo mb_strlen($gbkstr); echo ''; $hex = str2hex($gbkstr); echo $hex; echo ''; $dec = mb_convert_encoding(hex2str($hex), 'UTF-8', 'GBK'); echo $dec; echo "";

UE解决所有问题先转换utf-8编码,然后写上需要的中文,然后转换16进制,这就是16进制表示的utf-8编码了

void My_Convert(const char* strIn,char* strOut, int sourceCodepage, int targetCodepage) { int len = lstrlen(strIn); int unicodeLen = MultiByteToWideChar(sourceCodepage, 0, strIn, -1, NULL, 0); wchar_t* pUnicode; pUnicode = new wchar_t[

用chr这个函数for i := 8 to 15 do s3 := s3 + chr(arr[i]);这样就可以的,for i := 1 to length(s) do begin buf := buf + inttoHex(Ord(s[i]), 0); end;将汉字转换为十六进制字符串.

比如一个三字节的UTF8编码为:1110ABCD 10EFGHIJ 10KLMNOP那么它对应的UTF16编码就是:ABCDEFGH IJKLMNOP其实你的那个例子反着写就是UTF8变换UTF16的例子:11100110 10110001 10001001 = E6 B1 89变换回UTF16就是01101100 01001001 = 6C 49

//字符串转换成16进制function str2hex($str){ $hex = ''; for($i=0,$length=mb_strlen($str); $i"; //gbk测试 $gbkstr = mb_convert_encoding($str,'gbk','utf-8'); echo mb_strlen($gbkstr); echo ''; $hex = str2hex($gbkstr); echo $hex; echo ''; $dec = mb_convert_encoding(hex2str($hex), 'utf-8', 'gbk'); echo $dec; echo "";

byte bytes[] = {'1','2','3'};String str = new String(bytes,"utf-8");

英文的utf8编码对应的数值和acsii表一致.tcp一般使用数据流模式传输,就像水管输水一样,根据字符串的字节码内存地址编号顺序输出.

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