网上找的东西好多都过时了，我把新的手机号段填上了，再用的时候就直接拿来用

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class IsEmail {
	public static void main(String[] args) {
		boolean a = isEmail("123@qq.com");
		boolean b = isMobile("17728287239");
		if (a) {
			System.out.println("email");
		}else {
			System.out.println("not email");
		}
		if (b) {
			System.out.println("phonenum");
		}else {
			System.out.println("not phonenum");
		}
	}
	 /**
     * 判断邮箱是否合法
     * @param email
     * @return
     */
    public static boolean isEmail(String email){  
        if (null==email || "".equals(email)) return false;    
        //Pattern p = Pattern.compile("\\w+@(\\w+.)+[a-z]{2,3}"); //简单匹配  
        Pattern p =  Pattern.compile("\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*");//复杂匹配  
        Matcher m = p.matcher(email);  
        return m.matches();  
    } 
    /**
     * 判断手机号是否合法
     * @param phone
     * @return 
     */
	public static boolean isMobile(String phone){  
		Pattern p = Pattern.compile("^((13[0-9])|(14[57])|(15[^4,\\D])|(17[0,6-8])|(18[0-9]))\\d{8}$");  
		Matcher m = p.matcher(phone);  
		return m.matches();
		} 
}