엠

String 을 UTF8 encoding 하기

· 2006-12-15 (금) 12:36:16 · 3475
ZipOutputStream 에 있는 private method 입니다.

String을 UTF8 encoding 해서 bytes array 로 만들어 주는군요. --;

/*
* Returns an array of bytes representing the UTF8 encoding
* of the specified String.
*/
private static byte[] getUTF8Bytes(String s) {
char[] c = s.toCharArray();
int len = c.length;
// Count the number of encoded bytes...
int count = 0;
for (int i = 0; i < len; i++) {
int ch = c[i];
if (ch <= 0x7f) {
count++;
} else if (ch <= 0x7ff) {
count += 2;
} else {
count += 3;
}
}
// Now return the encoded bytes...
byte[] b = new byte[count];
int off = 0;
for (int i = 0; i < len; i++) {
int ch = c[i];
if (ch <= 0x7f) {
b[off++] = (byte)ch;
} else if (ch <= 0x7ff) {
b[off++] = (byte)((ch >> 6) | 0xc0);
b[off++] = (byte)((ch & 0x3f) | 0x80);
} else {
b[off++] = (byte)((ch >> 12) | 0xe0);
b[off++] = (byte)(((ch >> 6) & 0x3f) | 0x80);
b[off++] = (byte)((ch & 0x3f) | 0x80);
}
}
return b;
}<div class='small'>[이 게시물은 관리자님에 의해 2011-10-31 16:57:14 JavaScript에서 이동 됨]</div>
|
댓글을 작성하시려면 로그인이 필요합니다.

프로그램

8,188건
+
제목 글쓴이 날짜 조회
10-09-25 조회 2,717
10-09-19 조회 2,755
10-09-15 조회 2,754
10-09-15 조회 4,159
10-09-15 조회 3,374
10-09-15 조회 2,490
10-09-07 조회 3,600
10-08-27 조회 4,062
10-06-11 조회 4,225
10-05-31 조회 2,476
10-02-27 조회 4,999
10-02-09 조회 3,748
09-10-10 조회 7,342
09-03-19 조회 3,185
09-02-09 조회 3,462
09-02-09 조회 4,531
08-11-01 조회 2,906
08-09-29 조회 4,559
08-09-26 조회 3,511
08-09-26 조회 3,589
08-09-26 조회 2,724
08-09-26 조회 3,768
08-09-26 조회 3,492
08-09-26 조회 4,254
08-09-18 조회 3,572
08-09-09 조회 3,227
08-08-28 조회 2,771
08-07-06 조회 3,539
08-05-21 조회 4,703
08-05-13 조회 4,536
08-04-17 조회 4,917
08-02-19 조회 3,538
08-01-18 조회 3,841
08-01-10 조회 3,816
07-10-22 조회 3,654
07-10-09 조회 4,306
07-10-03 조회 3,511
07-07-06 조회 4,211
07-07-06 조회 4,425
07-07-06 조회 4,035
07-06-28 조회 3,565
07-06-05 조회 3,566
07-06-05 조회 4,112
07-05-30 조회 3,286
07-05-02 조회 3,685
07-04-15 조회 5,147
07-04-11 조회 3,628
07-04-05 조회 3,926
07-03-31 조회 3,149
07-03-31 조회 4,123
07-03-30 조회 3,731
07-03-24 조회 4,000
07-03-22 조회 3,658
07-03-12 조회 4,409
07-02-16 조회 3,269
07-02-14 조회 5,165
07-02-10 조회 3,994
07-02-09 조회 4,379
07-01-19 조회 4,047
07-01-16 조회 4,975
06-12-16 조회 5,835
06-11-30 조회 3,599
06-11-25 조회 3,705
06-10-15 조회 5,066
06-09-26 조회 5,308
06-09-26 조회 5,425
06-09-22 조회 4,269
06-09-21 조회 3,543
06-09-21 조회 3,634
06-09-02 조회 3,484
06-08-08 조회 5,115
06-07-20 조회 3,718
06-07-17 조회 3,348
06-07-13 조회 4,171
06-07-11 조회 3,471
06-07-11 조회 3,480
06-07-11 조회 3,836
06-06-29 조회 6,063
06-06-19 조회 6,455
06-06-02 조회 3,511
06-05-24 조회 4,996
06-05-14 조회 7,775
06-05-08 조회 3,888
06-02-02 조회 5,451
05-12-16 조회 4,505
05-12-05 조회 5,155
05-06-28 조회 4,108
05-04-11 조회 4,063
05-04-11 조회 4,251
05-04-11 조회 3,315
05-03-13 조회 3,218
05-03-12 조회 4,296
04-12-08 조회 7,779
04-12-01 조회 5,184
04-11-28 조회 3,358
04-11-28 조회 3,198
04-08-05 조회 5,613
04-08-05 조회 4,966
04-08-05 조회 5,573