正则表达式 匹配电话号码，带+86的哦

public class MactchDemo {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
isMobileNO("+8613927818050");
}

public static void isMobileNO(String mobiles){
Pattern p = Pattern.compile("^((\\+86)|(86))?[1][3456789][0-9]{9}$");
Matcher m = p.matcher(mobiles);
System.out.println(m.matches()+"---");
}

}