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1、自定义发送邮件添加附件功能实现

This commit is contained in:
xjs 2022-04-15 14:14:51 +08:00
parent f14d5004a5
commit c76a8639ba
7 changed files with 112 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ruoyi-auth/src/main/java/com/ruoyi/auth/aop/LoginAspect.java
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@ -1,5 +1,6 @@
package com.ruoyi.auth.aop;
import cn.hutool.core.date.DateUtil;
import com.ruoyi.system.api.model.LoginUser;
import com.xjs.business.warning.RemoteMailFeign;
import com.xjs.business.warning.domain.MailBean;
@ -49,7 +50,8 @@ public class LoginAspect {
mailBean.setRecipient(loginUser.getSysUser().getEmail());
mailBean.setContent("<h3 style=\"color:red;\">" + loginUser.getSysUser().getNickName() + "上线啦</h3> " +
"<img src=\"" + loginUser.getSysUser().getAvatar() + "\" alt=\"头像\">" +
" <p>当前IP地址：" + loginUser.getSysUser().getLoginIp() + "</p>");
" <p><strong>当前IP地址：" + loginUser.getSysUser().getLoginIp() + "</strong></p>" +
"<p><strong>上线时间："+ DateUtil.now() +"</strong></p>");
remoteMailFeign.sendMailForRPC(mailBean);
}

66
ruoyi-ui/src/views/business/tools/mail/send.vue
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@ -32,6 +32,22 @@
</el-form-item>
</el-col>
<el-col :span="24">
<el-form-item label="附件" prop="file">
<el-upload
ref="upload"
multiple
:limit="3"
action="#"
:before-upload="beforeUpload"
:before-remove="beforeRemove"
:http-request="addFile"
:file-list="fileList">
<el-button size="mini" type="info">添加附件</el-button>
</el-upload>
</el-form-item>
</el-col>
<!--md内容 -->
<el-col :span="24">
<el-form-item label="邮件内容" prop="content">
@ -70,8 +86,7 @@ export default {
recipient: undefined,
recipientSuffix: undefined,
content: undefined,
file:[]
},
rules: {
@ -94,6 +109,8 @@ export default {
]
},
fileList: [],
}
},
@ -111,25 +128,50 @@ export default {
this.$refs['elForm'].validate(valid => {
if (!valid) return
let data = {
subject: this.formData.subject,
recipient: this.formData.recipient + this.formData.recipientSuffix,
content: this.formData.content
let formData = new FormData();
let files = this.formData.file;
for (let i = 0; i < files.length; i++) {
formData.append("fileList", files[i]);
}
this.$modal.loading("请稍后...")
sendMail(data).then(res => {
formData.append("subject", this.formData.subject);
formData.append("content", this.formData.content);
formData.append("recipient", this.formData.recipient + this.formData.recipientSuffix);
this.$modal.loading("正在发送，请稍后...")
sendMail(formData).then(res => {
this.$modal.notifySuccess("发送成功")
this.$modal.closeLoading()
this.formData.subject=""
this.formData.recipient=""
this.formData.recipientSuffix=""
}).catch(err =>{
this.formData.subject = ""
this.formData.recipient = ""
this.formData.recipientSuffix = ""
}).catch(err => {
this.$modal.closeLoading()
})
})
},
addFile() {
},
//上传文件之前
beforeUpload(file) {
console.log(file)
this.formData.file.push(file)
},
//删除文件之前
beforeRemove(file) {
let fileList =this.formData.file
for (let i = 0; i < fileList.length; i++) {
if (fileList[i].uid===file.uid) {
fileList.splice(i,1)
}
}
},
}
}
</script>

12
xjs-business/xjs-business-warning/pom.xml
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@ -9,6 +9,18 @@
</parent>
<modelVersion>4.0.0</modelVersion>
<name>业务模块-预警模块</name>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>9</source>
<target>9</target>
</configuration>
</plugin>
</plugins>
</build>
<artifactId>xjs-business-warning</artifactId>

5
xjs-business/xjs-business-warning/src/main/java/com/xjs/controller/MailController.java
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@ -31,10 +31,11 @@ public class MailController {
@PostMapping("send-mail")
@ApiOperation("发送邮件")
@Log(title = "发送邮件", businessType = BusinessType.INSERT)
public AjaxResult sendMail(@RequestBody MailVo mailVo) {
public AjaxResult sendMail(MailVo mailVo) {
MailBean mailBean = new MailBean();
BeanUtils.copyProperties(mailVo, mailBean);
mailBean.setMailType(MailBean.MailType.HTML);
mailBean.setMailType(MailBean.MailType.ATTACHMENT);
mailService.sendMail(mailBean);
return AjaxResult.success();
}

8
xjs-business/xjs-business-warning/src/main/java/com/xjs/domain/mall/MailBean.java
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@ -1,6 +1,7 @@
package com.xjs.domain.mall;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import java.io.Serializable;
@ -38,6 +39,13 @@ public class MailBean implements Serializable {
*/
private String absolutePath;
/**
* 文件列表
*/
private MultipartFile[] fileList;
/**
* 邮件发送类型
*/

40
xjs-business/xjs-business-warning/src/main/java/com/xjs/domain/mall/MailVo.java
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@ -1,5 +1,8 @@
package com.xjs.domain.mall;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import java.io.Serializable;
/**
@ -7,7 +10,7 @@ import java.io.Serializable;
* @author xiejs
* @since 2022-04-14
*/
@Data
public class MailVo implements Serializable {
private static final long serialVersionUID = -1L;
@ -24,36 +27,9 @@ public class MailVo implements Serializable {
*/
private String content;
@Override
public String toString() {
return "MailVo{" +
"recipient='" + recipient + '\'' +
", subject='" + subject + '\'' +
", content='" + content + '\'' +
'}';
}
/**
* 文件列表
*/
private MultipartFile[] fileList;
public String getRecipient() {
return recipient;
}
public void setRecipient(String recipient) {
this.recipient = recipient;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
}

34
xjs-business/xjs-business-warning/src/main/java/com/xjs/server/MailServer.java
View File

@ -6,11 +6,13 @@ import com.xjs.domain.mall.MailBean;
import lombok.extern.log4j.Log4j2;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.io.ByteArrayResource;
import org.springframework.core.io.FileSystemResource;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.context.Context;
@ -18,6 +20,9 @@ import javax.annotation.Resource;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Objects;
import java.util.concurrent.TimeUnit;
import static com.xjs.consts.RedisConst.MAIL_STATUS;
@ -131,7 +136,7 @@ public class MailServer {
*
* @param mailBean 邮箱实体
*/
private void sendAttachmentMail(MailBean mailBean) throws MessagingException {
private void sendAttachmentMail(MailBean mailBean) throws MessagingException, IOException {
MimeMessage mimeMailMessage = null;
try {
mimeMailMessage = javaMailSender.createMimeMessage();
@ -140,15 +145,24 @@ public class MailServer {
mimeMessageHelper.setFrom(MAIL_SENDER);
mimeMessageHelper.setTo(mailBean.getRecipient());
mimeMessageHelper.setSubject(mailBean.getSubject());
mimeMessageHelper.setText(mailBean.getContent());
//文件路径 目前写死在代码中，之后可以当参数传过来，或者在MailBean中添加属性absolutePath
FileSystemResource file = new FileSystemResource(new File(mailBean.getAbsolutePath()));
//FileSystemResource file = new FileSystemResource(new File("src/main/resources/static/image/email.png"));
String fileName = mailBean.getAbsolutePath().substring(mailBean.getAbsolutePath().lastIndexOf(File.separator));
//添加附件,第一个参数表示添加到 Email 中附件的名称，第二个参数是图片资源
mimeMessageHelper.addAttachment(fileName, file);
//多个附件
//mimeMessageHelper.addAttachment(fileName1, file1);
mimeMessageHelper.setText(mailBean.getContent(), true);
//发送附件
if (mailBean.getFileList() != null && mailBean.getFileList().length > 0) {
for (MultipartFile multipartFile : mailBean.getFileList()) {
InputStream inputStream = null;
try {
inputStream = multipartFile.getInputStream();
byte[] bytes = inputStream.readAllBytes();
ByteArrayResource bar = new ByteArrayResource(bytes);
mimeMessageHelper.addAttachment(Objects.requireNonNull(multipartFile.getOriginalFilename()), bar);
} finally {
if (inputStream != null) {
inputStream.close();
}
}
}
}
javaMailSender.send(mimeMailMessage);
} catch (Exception e) {