com.centit.support.network.SendMailExecutor Maven / Gradle / Ivy

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java 常用工具类,作为 apache-commons的补充
There is a newer version: 5.3.2302
package com.centit.support.network;

import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.MultiPartEmail;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.util.List;

@SuppressWarnings("unused")
public abstract class SendMailExecutor {

    private SendMailExecutor() {
        throw new IllegalAccessError("Utility class");
    }

    protected static final Logger logger = LoggerFactory.getLogger(SendMailExecutor.class);
    public static String mailHost = "";
    public static String mailUser = "";
    public static String mailPassword = "";
    public static int smtpPort = 25;


    public static void setMailServer(String mailHost,String mailUser,String mailPassword) {
        SendMailExecutor.mailHost = mailHost;
        SendMailExecutor.mailUser = mailUser;
        SendMailExecutor.mailPassword = mailPassword;
    }

    public static void setMailServer(String mailHost,String mailUser,String mailPassword,int smtpPort) {
        SendMailExecutor.mailHost = mailHost;
        SendMailExecutor.mailUser = mailUser;
        SendMailExecutor.mailPassword = mailPassword;
        SendMailExecutor.smtpPort = smtpPort;
    }


    public static boolean sendEmail(String [] mailTo, String mailFrom,
            String msgSubject, String msgContent) {

        MultiPartEmail multMail = new MultiPartEmail();
        // SMTP
        multMail.setHostName(mailHost);
        multMail.setSmtpPort(smtpPort);
         // 需要提供公用的邮件用户名和密码
        multMail.setAuthentication(
                mailUser,
                mailPassword);
        try {
            //multMail.setFrom(CodeRepositoryUtil.getValue("SysMail", "admin_email"));
            multMail.setFrom(mailFrom);
            multMail.addTo(mailTo);
            multMail.setSubject(msgSubject);
            msgContent = msgContent.trim();
            if(msgContent.endsWith("") || msgContent.endsWith("")){
                multMail.addPart(msgContent, "text/html;charset=utf-8");
            }else{
                multMail.setMsg(msgContent);
            }
            multMail.send();
            return true;
        } catch (EmailException e) {
            logger.error(e.getMessage(),e);//e.printStackTrace();
        }
        return false;
    }

    public static boolean sendEmail(String mailTo, String mailFrom,
            String msgSubject, String msgContent) {
        return sendEmail(new String[] {mailTo},  mailFrom,
                 msgSubject,  msgContent);
    }

    public static boolean sendEmail(String [] mailTo, String mailFrom,
            String msgSubject, String msgContent,List annexs) {

        MultiPartEmail multMail = new MultiPartEmail();        
        // SMTP
        multMail.setHostName(mailHost);
        multMail.setSmtpPort(smtpPort);
         // 需要提供公用的邮件用户名和密码
        multMail.setAuthentication(
                mailUser,
                mailPassword);
        try {
            //multMail.setFrom(CodeRepositoryUtil.getValue("SysMail", "admin_email"));
            multMail.setFrom(mailFrom);
            multMail.addTo(mailTo);
            multMail.setSubject(msgSubject);
            multMail.setMsg(msgContent);
            
            for(File attachment: annexs){
                multMail.attach(attachment);
            }

            multMail.send();
            
            return true;
        } catch (EmailException e) {
            logger.error(e.getMessage(),e);//e.printStackTrace();
        }
        return false;
    }

    public static boolean sendEmail(String mailTo, String mailFrom,
            String msgSubject, String msgContent,List annexs){
        return sendEmail(new String[] {mailTo},  mailFrom,
                 msgSubject,  msgContent, annexs);
    }

}