Java implementation of the e-mail tool class, easy to use (need to rack the package of send Email to me)

Original: Java implementation of the e-mail tool class, easy to use (need to rack the package of send Email to me)

Source code: Http://www.zuidaima.com/share/1550463394794496.htm

Package Com.zuidaima.util;import Java.util.properties;import Javax.mail.bodypart;import javax.mail.Message;import Javax.mail.multipart;import Javax.mail.session;import Javax.mail.transport;import Javax.mail.internet.internetaddress;import Javax.mail.internet.mimebodypart;import Javax.mail.internet.mimemessage;import Javax.mail.internet.mimemultipart;public class EmailHelper {private String Host = "smtp.163.com"; The SMTP server has many types of hostprivate static String user = "Zuidaima"; User name private String pwd = "XXXXXX"; Password private String from = "[email protected]"; Sender Address private String to = ""; Recipient address private String subject = "www.zuidaima.com"; Message title public void Setaddress (string from, string to, string subject) {This.from = From;this.to = To;this.subject = Subjec t;} public void Send (String txt) {Properties props = new properties ();//Set the properties of the mail server to send mail (this is the SMTP server using NetEase here) props.put (" Mail.smtp.host ", host);//need to be authorized, that is, the user name and password verification, so as to pass the verification (must have this) props.put (" Mail.smtp.auth "," true ");//With the newly set PRops object constructs a sessionsession session = session.getdefaultinstance (props);//With this sentence you can display the process information at the console while the message is being sent for debugging// (You can see the process of sending the message on the console) Session.setdebug (TRUE);//define the Message object with the session parameter MimeMessage msg = new MimeMessage ( session); try {//Load Sender address Message.setfrom (new internetaddress (from));//Load recipient address message.addrecipient ( Message.RecipientType.TO, New InternetAddress (To)),//Load Header message.setsubject (subject);//Add parts of the message to the multipart object, Includes text content and attachments multipart multipart = new Mimemultipart ();//Set the text content of the message bodypart Contentpart = new MimeBodyPart (); Contentpart.settext (TXT); Multipart.addbodypart (Contentpart);//Add attachment//BodyPart Messagebodypart = new MimeBodyPart () ;//DataSource Source = new Filedatasource (affix);//Add the contents of the attachment//Messagebodypart.setdatahandler (new DataHandler (source)) ///Add the title of the attachment//here is important, through the following BASE64 encoded conversion can guarantee that your Chinese attachment header name will not be garbled when sent//Sun.misc.BASE64Encoder enc = new Sun.misc.BASE64Encoder ();//Messagebodypart.setfilename ("=? GBK? B? " +//Enc.encode (Affixname.getbytes ()) + "? =");//Multipart.addbodyparT (messagebodypart);//Put multipart object into message message.setcontent (multipart);//Save Mail Message.savechanges ();// Send mail Transport transport = Session.gettransport ("SMTP");//Mailbox Transport.connect (host, user, PWD) connected to the server;// Send the message out transport.sendmessage (message, message.getallrecipients ()); Transport.close ();} catch (Exception e) {e.printstacktrace ();}} public static void Main (string[] args) {Emailhelper cn = new Emailhelper ();//Set Sender address, recipient address, and message header cn.setaddress (user, "[EMA Il protected] "," source Code "); Cn.send (" Did you get the mail I sent for the wood? " ");}}

Java implementation of the e-mail tool class, easy to use (need to rack the package of send Email to me)