/*
* * 计算字符串的字节长度(字母数字计1,汉字及标点计2) *
*/
public static int byteLength(String string) {
int count = 0;
for (int i = 0; i < string.length(); i++) {
if (Integer.toHexString(string.charAt(i)).length() == 4) {
count += 2;
} else {
count++;
}
}
return count;
}
}