import java.util.regex.Matcher; import java.util.regex.Pattern; public class RemoveStrChinese { private static String REGEX_CHINESE = "[u4e00-u9fa5]";// 中文正则 public static void main(String[] args) { String str = "中文123中文qwer"; // 去除中文 // Pattern pat = Pattern.compile(REGEX_CHINESE); // Matcher mat = pat.matcher(str); // String string = mat.replaceAll(""); String string = str.replaceAll(REGEX_CHINESE, ""); System.out.println(string); } }