ursmailerexception.java

学生注册— 本模块允许新的学生创建和维护他们的帐户信息

package day21ex.mailer;

/**
 * This exception is thrown by the mailer component
 * when it failed while sending an email message.
 */

public class URSMailerException extends Exception {

    /**
     * Default constructor. Takes no arguments
     */
    public URSMailerException() {}

    /**
     * Constructor
     * @param msg    a string that explains the condition of the exception
     */
    public URSMailerException(String msg) {
        super(msg);
    }
}