public class ChinseUtil {
public ChinseUtil() {
}
public static boolean isChineseStr(String str) {
Pattern pattern = Pattern.compile("[一-龥·]");
char[] c = str.toCharArray();
for(int i = 0; i < c.length; ++i) {
Matcher matcher = pattern.matcher(String.valueOf(c[i]));
if (!matcher.matches()) {
return false;
}
}
return true;
}
public static int getLength(String s) {
int valueLength = 0;
String chinese = "[一-龥]";
for(int i = 0; i < s.length(); ++i) {
String temp = s.substring(i, i + 1);
if (temp.matches(chinese)) {
++valueLength;
} else {
++valueLength;
}
}
return valueLength;
}
}
示例:ChinseUtil.getLength(indexDetailDraftDto.getProductName()) > 18
public ChinseUtil() {
}
public static boolean isChineseStr(String str) {
Pattern pattern = Pattern.compile("[一-龥·]");
char[] c = str.toCharArray();
for(int i = 0; i < c.length; ++i) {
Matcher matcher = pattern.matcher(String.valueOf(c[i]));
if (!matcher.matches()) {
return false;
}
}
return true;
}
public static int getLength(String s) {
int valueLength = 0;
String chinese = "[一-龥]";
for(int i = 0; i < s.length(); ++i) {
String temp = s.substring(i, i + 1);
if (temp.matches(chinese)) {
++valueLength;
} else {
++valueLength;
}
}
return valueLength;
}
}
示例:ChinseUtil.getLength(indexDetailDraftDto.getProductName()) > 18