java邮件发送

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/* * Copyright (C) 2017 Baidu, Inc. All Rights Reserved. */package com.nuonuo.fee.stat.coreindicator.job.email;import java.util.Map;import javax.mail.MessagingException;import javax.mail.internet.MimeMessage;import org.springframework.mail.MailException;import org.springframework.mail.javamail.JavaMailSender;import org.springframework.mail.javamail.MimeMessageHelper;import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;import freemarker.template.Template;/** * version 1.0 * Created by zhang on PM11:50. * Description: */public class TemplateEmail {    private JavaMailSender sender;    private FreeMarkerConfigurer freeMarkerConfigurer = null; // FreeMarker的技术类    public void setFreeMarkerConfigurer(FreeMarkerConfigurer freeMarkerConfigurer) {        this.freeMarkerConfigurer = freeMarkerConfigurer;    }    public void setSender(JavaMailSender sender) {        this.sender = sender;    }    /**     * 生成html模板字符串     * @param root 存储动态数据的map     * @return     */    private String getMailText(Map<String, Object> root, String templateName) {        String htmlText = "hhhhhhhhhhhhh";        try {            // 通过指定模板名获取FreeMarker模板实例            Template tpl = freeMarkerConfigurer.getConfiguration().getTemplate(templateName);            htmlText = FreeMarkerTemplateUtils.processTemplateIntoString(tpl, root);        } catch (Exception e) {            e.printStackTrace();        }        return htmlText;    }    /**     * 发送邮件     * @param root 存储动态数据的map     * @param toEmail 邮件地址     * @param subject 邮件主题     * @return     */    public boolean sendTemplateMail(Map<String, Object> root, String toEmail, String subject, String templateName) {        try {            MimeMessage msg = sender.createMimeMessage();            MimeMessageHelper helper = new MimeMessageHelper(msg, false, "utf-8"); // 由于是html邮件，不是mulitpart类型            helper.setFrom("528640525@qq.com");            helper.setTo("528640525@qq.com");            helper.setSubject("测试测试");            String htmlText = getMailText(root, templateName); // 使用模板生成html邮件内容            helper.setText(htmlText, true);            sender.send(msg);            // System.out.println("成功发送模板邮件");            return true;        } catch (MailException e) {            //  System.out.println("失败发送模板邮件");            e.printStackTrace();            return false;        } catch (MessagingException e) {            //  System.out.println("失败发送模板邮件");            e.printStackTrace();            return false;        }    }}

/* * Copyright (C) 2017 Baidu, Inc. All Rights Reserved. */package com.nuonuo.fee.stat.coreindicator.job.email;import java.util.Map;import javax.mail.MessagingException;import javax.mail.internet.MimeMessage;import org.springframework.mail.MailException;import org.springframework.mail.javamail.JavaMailSender;import org.springframework.mail.javamail.MimeMessageHelper;import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;import freemarker.template.Template;/** * version 1.0 * Created by zhang on PM11:50. * Description: */public class TemplateEmail {    private JavaMailSender sender;    private FreeMarkerConfigurer freeMarkerConfigurer = null; // FreeMarker的技术类    public void setFreeMarkerConfigurer(FreeMarkerConfigurer freeMarkerConfigurer) {        this.freeMarkerConfigurer = freeMarkerConfigurer;    }    public void setSender(JavaMailSender sender) {        this.sender = sender;    }    /**     * 生成html模板字符串     * @param root 存储动态数据的map     * @return     */    private String getMailText(Map<String, Object> root, String templateName) {        String htmlText = "hhhhhhhhhhhhh";        try {            // 通过指定模板名获取FreeMarker模板实例            Template tpl = freeMarkerConfigurer.getConfiguration().getTemplate(templateName);            htmlText = FreeMarkerTemplateUtils.processTemplateIntoString(tpl, root);        } catch (Exception e) {            e.printStackTrace();        }        return htmlText;    }    /**     * 发送邮件     * @param root 存储动态数据的map     * @param toEmail 邮件地址     * @param subject 邮件主题     * @return     */    public boolean sendTemplateMail(Map<String, Object> root, String toEmail, String subject, String templateName) {        try {            MimeMessage msg = sender.createMimeMessage();            MimeMessageHelper helper = new MimeMessageHelper(msg, false, "utf-8"); // 由于是html邮件，不是mulitpart类型            helper.setFrom("528640525@qq.com");            helper.setTo("528640525@qq.com");            helper.setSubject("测试测试");            String htmlText = getMailText(root, templateName); // 使用模板生成html邮件内容            helper.setText(htmlText, true);            sender.send(msg);            // System.out.println("成功发送模板邮件");            return true;        } catch (MailException e) {            //  System.out.println("失败发送模板邮件");            e.printStackTrace();            return false;        } catch (MessagingException e) {            //  System.out.println("失败发送模板邮件");            e.printStackTrace();            return false;        }    }}

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