com.khala.extractor.Util Maven / Gradle / Ivy
package com.khala.extractor;
public class Util {
public static boolean isContainedChinese(String s) {
s.trim();
char[] chars = s.toCharArray();
for (int i = 0; i < chars.length; i++) {
if (isChinese(chars[i])) {
return true;
}
}
return false;
}
private static boolean isChinese(char ch) {
// 获取此字符的UniCodeBlock
Character.UnicodeBlock ub = Character.UnicodeBlock.of(ch);
/*
* CJK_UNIFIED_IDEOGRAPHS // 中日韩统一表意文字 CJK_COMPATIBILITY_IDEOGRAPHS //
* 中日韩兼容字符 CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A // 中日韩统一表意文字扩充A
* GENERAL_PUNCTUATION // 一般标点符号, 判断中文的“号 CJK_SYMBOLS_AND_PUNCTUATION //
* 符号和标点, 判断中文的。号 HALFWIDTH_AND_FULLWIDTH_FORMS // 半角及全角字符, 判断中文的，号
*/
if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
|| ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
|| ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B) {
return true;
}
return false;
}
}