Java检测字符串中是否包含汉字详解编程语言

 public static boolean checkChinese(String sequence) { 

 final String format = "[//u4E00-//u9FA5//uF900-//uFA2D]"; 

 boolean result = false; 

 Pattern pattern = Pattern.compile(format); 

 Matcher matcher = pattern.matcher(sequence); 

 result = matcher.find(); 

 return result; 

 }

10723.html