Java之email验证

package Demo_2_12_email验证案例;

public class VerifyEmail {
    private final String REGEX = "[a-zA-Z0-9]\\w+@[a-zA-Z0-9]+\\.(cn|com|com.cn|net|gov)+";
    public void verify(String email){
        if (email.matches(REGEX)){
            System.out.println("验证成功");
        }else {
            System.out.println("邮箱输入错误！");
        }
    }
}

 

package Demo_2_12_email验证案例;

public class MAIN {
    public static void main(String[] args) {
        VerifyEmail ve = new VerifyEmail();
        ve.verify("260ha_sdghjasd@nfakjf.com");
    }
}