|
|
|
@ -1,5 +1,9 @@
|
|
|
|
|
package com.xxl.job.core.util;
|
|
|
|
|
|
|
|
|
|
import org.slf4j.Logger;
|
|
|
|
|
import org.slf4j.LoggerFactory;
|
|
|
|
|
|
|
|
|
|
import java.io.UnsupportedEncodingException;
|
|
|
|
|
import java.math.BigInteger;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
@ -7,6 +11,7 @@ import java.math.BigInteger;
|
|
|
|
|
* @author xuxueli 2015-11-14 22:47:28
|
|
|
|
|
*/
|
|
|
|
|
public class ByteHexConverter {
|
|
|
|
|
private static Logger logger = LoggerFactory.getLogger(ByteHexConverter.class);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* byte - to - radix, use BigInteger
|
|
|
|
@ -53,7 +58,15 @@ public class ByteHexConverter {
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
// because java base on unicode, and one china code's length is one, but it's cost 2 bytes.
|
|
|
|
|
int len = str.getBytes().length * 2;
|
|
|
|
|
//int len = str.getBytes().length * 2;
|
|
|
|
|
int len = 0;
|
|
|
|
|
try {
|
|
|
|
|
len = str.getBytes("UTF-8").length;
|
|
|
|
|
} catch (UnsupportedEncodingException e) {
|
|
|
|
|
logger.error("", e);
|
|
|
|
|
len = str.getBytes().length * 2;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (len % 4 != 0) {
|
|
|
|
|
// Length is best in multiples of four
|
|
|
|
|
len = (len/4 + 1) * 4;
|
|
|
|
|