判断字符串是否为中文

+(BOOL)isChinese:(NSString *)str

{

NSString *regex = @"^[\u4E00-\u9FA5]*$";

NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex];

return [predicate evaluateWithObject:str];

}

你可能感兴趣的:(判断字符串是否为中文)