[java] view plaincopy
- package test;
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- import java.util.Random;
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- public class IsChineseOrEnglish {
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- public static boolean isChinese(char c) {
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- Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);
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- if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
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- || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS
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- || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
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- || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION
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- || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION
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- || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {
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- return true;
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- }
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- return false;
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- }
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- public static void isChinese(String strName) {
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- char[] ch = strName.toCharArray();
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- for (int i = 0; i < ch.length; i++) {
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- char c = ch[i];
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- if (isChinese(c) == true) {
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- System.out.println(isChinese(c));
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- return;
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- } else {
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- System.out.println(isChinese(c));
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- return;
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- }
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- }
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- }
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- public static void main(String[] args) {
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- Random r = new Random();
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- for(int i=0;i<20;i++)
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- System.out.println(r.nextInt(10)+1);
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- isChinese("き");
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- isChinese("中国");
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- }
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- }