Java?????????????????
???????????? ???????[ 2014/2/25 13:46:32 ] ??????????????? ????
????Java?????У?????????????????????????????????????????£?????ISO8859-1??????????????????????????????????1??????????GB2312??GBK???????????????????2????????????UTF-8?????????????????????3????????????????String???getBytes(String charsetName)????????????????????????????????????????????飬???????????????????????????????????????????????????????????????
public static void main(String []args) throws UnsupportedEncodingException {
// ???н????2
System.out.println("????".getBytes("ISO8859-1").length);
// ???н????4
System.out.println("????".getBytes("GB2312").length);
// ???н????4
System.out.println("????".getBytes("GBK").length);
// ???н????6
System.out.println("????".getBytes("UTF-8").length);
}
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???????String????????????getBytes()???????????????????????????????????????????????????в???????????????????????????getBytes(String charsetName)??????
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