Java 發送郵件中文不亂碼

最後更新：2018-12-03 來源：互聯網

上載者：User

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package com.onlinebookstore.util.mail;import java.io.UnsupportedEncodingException;import java.util.Properties;    import javax.mail.Message;import javax.mail.MessagingException;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeMessage;public class MailSenderInfo {        // 發送郵件的伺服器的IP和連接埠        private String mailServerHost;        private String mailServerPort = "25";        // 郵件寄件者的地址        private String fromAddress;        // 郵件接收者的地址        private String toAddress;        // 登陸郵件發送伺服器的使用者名稱和密碼        private String userName;        private String password;        // 是否需要身分識別驗證        private boolean validate = false;        // 郵件主題        private String subject;        // 郵件的常值內容        private String content;        // 郵件附件的檔案名稱        private String[] attachFileNames;           /** *//**         * 獲得郵件會話屬性         */        public Properties getProperties(){          Properties p = new Properties();          p.put("mail.smtp.host", this.mailServerHost);          p.put("mail.smtp.port", this.mailServerPort);          p.put("mail.smtp.auth", validate ? "true" : "false");          return p;        }        public String getMailServerHost() {          return mailServerHost;        }        public void setMailServerHost(String mailServerHost) {          this.mailServerHost = mailServerHost;        }       public String getMailServerPort() {          return mailServerPort;        }       public void setMailServerPort(String mailServerPort) {          this.mailServerPort = mailServerPort;        }       public boolean isValidate() {          return validate;        }       public void setValidate(boolean validate) {          this.validate = validate;        }       public String[] getAttachFileNames() {          return attachFileNames;        }       public void setAttachFileNames(String[] fileNames) {          this.attachFileNames = fileNames;        }       public String getFromAddress() {          return fromAddress;        }        public void setFromAddress(String fromAddress) {          this.fromAddress = fromAddress;        }       public String getPassword() {          return password;        }       public void setPassword(String password) {          this.password = password;        }       public String getToAddress() {          return toAddress;        }        public void setToAddress(String toAddress) {          this.toAddress = toAddress;        }        public String getUserName() {          return userName;        }       public void setUserName(String userName) {          this.userName = userName;        }       public String getSubject() {          return subject;        }       public void setSubject(String subject) {          this.subject = subject;        }       public String getContent() {          return content;        }       public void setContent(String textContent) {          this.content = textContent;        }public void sendEmail(String toMailAdr,String transport,String mailSubject,String htmlContent) {try {Properties props = new Properties();props.put("mail.smtp.host", "smtp.qq.com");props.put("mail.smtp.auth", "true");//授權this.content=htmlContent;Session ses = Session.getDefaultInstance(props, new MyAuthenticator(fromAddress,password));//構建與mail.host 的會話InternetAddress from = new InternetAddress(fromAddress);//寄件者郵件地址InternetAddress to = new InternetAddress(toMailAdr);//接收者郵件地址MimeMessage msg = new MimeMessage(ses);//建立資訊msg.setFrom(from);//資訊由哪個地址發送msg.addRecipient(Message.RecipientType.TO, to);//資訊發送到哪個地址msg.setSubject("html mail");//資訊主題String content = createHtml(getContent());//資訊內容msg.setContent(content,"text/html;charset=GBK");Transport tran = ses.getTransport(transport);//擷取傳輸類的執行個體System.out.println("mailPassword: "+password);tran.connect(fromAddress,password); //串連到寄件者的郵箱Transport.send(msg);tran.close();} catch (MessagingException e) {e.printStackTrace();}}public String createHtml(String body){StringBuffer sb = new StringBuffer();sb.append("<html>");sb.append("<body>");sb.append(body);sb.append("</body>");sb.append("</html>");return sb.toString();}}

本文章原先以中文撰寫並發佈於 aliyun.com，亦設英文版本，僅作資訊用途。本網站不對文章的準確性，完整性或可靠性或其任何翻譯作出任何明示或暗示的陳述或保證。如對該文章有任何疑慮或投訴，請傳送電郵至 info-contact@alibabacloud.com 並提供相關疑慮或投訴的詳細說明。職員會於 5 個工作天內與您聯絡，一經驗證之後，即會刪除該侵權內容。

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