1、自定义发送邮件功能实现（html代码后端有xss过滤器，需要配置）

ruoyi-api/ruoyi-api-system/src/main/java/com/xjs/business/warning/RemoteMailFeign.java

@@ -22,6 +22,6 @@ public interface RemoteMailFeign {
     @GetMapping("mail/send-weather-mail")
     void sendWeatherMailForRPC();
 
-    @PostMapping("mail/sendMail")
+    @PostMapping("mail/sendMailForRPC")
-    R sendMail(@RequestBody MailBean mailBean);
+    R sendMailForRPC(@RequestBody MailBean mailBean);
 }

ruoyi-api/ruoyi-api-system/src/main/java/com/xjs/business/warning/factory/RemoteMailFactory.java

@@ -23,7 +23,7 @@ public class RemoteMailFactory implements FallbackFactory<RemoteMailFeign> {
             }
 
             @Override
-            public R sendMail(MailBean mailBean) {
+            public R sendMailForRPC(MailBean mailBean) {
                 log.error("远程发送邮件调用异常:"+cause.getMessage());
                 return R.fail("远程发送邮件调用异常:"+cause.getMessage());
             }

ruoyi-auth/src/main/java/com/ruoyi/auth/aop/LoginAspect.java

@@ -8,9 +8,10 @@ import org.aspectj.lang.JoinPoint;
 import org.aspectj.lang.annotation.AfterReturning;
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Pointcut;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.Resource;
+
 /**
  * 登录切面类
  *
@@ -22,7 +23,7 @@ import org.springframework.stereotype.Component;
 @Aspect
 public class LoginAspect {
 
-    @Autowired
+    @Resource
     private RemoteMailFeign remoteMailFeign;
 
     /**
@@ -50,7 +51,7 @@ public class LoginAspect {
                 "<img src=\"" + loginUser.getSysUser().getAvatar() + "\" alt=\"头像\">" +
                 " <p>当前IP地址：" + loginUser.getSysUser().getLoginIp() + "</p>");
 
-        remoteMailFeign.sendMail(mailBean);
+        remoteMailFeign.sendMailForRPC(mailBean);
     }
 
 }

ruoyi-ui/src/api/business/tools/sendmail.js

@@ -0,0 +1,10 @@
+import request from '@/utils/request'
+
+//发送邮件
+export function sendMail(data) {
+  return request({
+    url: '/warning/mail/send-mail',
+    method: 'post',
+    data: data
+  })
+}

ruoyi-ui/src/views/business/tools/mail/send.vue

@@ -0,0 +1,139 @@
+<template>
+  <div class="app-container">
+
+    <el-row :gutter="15">
+      <el-form ref="elForm" :model="formData" :rules="rules" size="medium" label-width="100px">
+        <el-col :span="24">
+          <el-form-item label="邮件标题" prop="subject" style="width:800px">
+            <el-input v-model="formData.subject" placeholder="请输入标题" :maxlength="100" clearable
+                      prefix-icon='el-icon-eleme' :style="{width: '100%'}"></el-input>
+          </el-form-item>
+        </el-col>
+        <el-col :span="5">
+          <el-form-item label="收件人" prop="recipient">
+            <el-input v-model="formData.recipient" placeholder="请输入收件人邮箱" :maxlength="100" clearable
+                      prefix-icon='el-icon-eleme' :style="{width: '100%'}"></el-input>
+          </el-form-item>
+        </el-col>
+        <el-col :span="4">
+          <el-form-item label="" prop="recipientSuffix" label-width="0px">
+            <el-select
+              v-model="formData.recipientSuffix"
+              placeholder="邮箱"
+              clearable
+              size="small"
+              style="width: 150px">
+              <el-option
+                v-for="dict in dict.type.email_service"
+                :key="dict.value"
+                :label="dict.label"
+                :value="dict.value"/>
+            </el-select>
+          </el-form-item>
+        </el-col>
+
+        <!--md内容 -->
+        <el-col :span="24">
+          <el-form-item label="邮件内容" prop="content">
+            <editor v-model="formData.content" :min-height="450"/>
+          </el-form-item>
+        </el-col>
+
+        <el-col :span="24">
+          <el-form-item size="mini">
+            <el-button type="primary"
+                       v-hasPermi="['sendmail-send']"
+                       @click="sendForm">发送
+            </el-button>
+          </el-form-item>
+        </el-col>
+      </el-form>
+    </el-row>
+
+  </div>
+
+
+</template>
+
+<script>
+import {sendMail} from "@/api/business/tools/sendmail";
+
+export default {
+  name: "SendMail",
+
+  dicts: ['email_service'],
+
+  data() {
+    return {
+      formData: {
+        subject: "",
+        recipient: undefined,
+        recipientSuffix: undefined,
+        content: undefined,
+
+
+      },
+
+      rules: {
+        subject: [
+          {required: true, message: '请输入标题', trigger: 'blur'},
+          {min: 1, max: 100, message: '长度在 1 到 100 个字符', trigger: 'blur'}
+        ],
+        content: [
+          {required: true, message: '请输入内容', trigger: 'blur'},
+          {min: 1, max: 50000, message: '长度在 1 到 50000 个字符', trigger: 'blur'}
+        ],
+        recipient: [
+          {required: true, message: '请输入收件人', trigger: 'blur'},
+          {min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur'}
+
+        ],
+        recipientSuffix: [
+          {required: true, message: '请选择后缀', trigger: 'blur'},
+          {min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur'}
+        ]
+      },
+
+    }
+  },
+
+  watch: {
+    'dict.type.email_service'(newVal) {
+      if (newVal[0]) {
+        this.formData.recipientSuffix = newVal[0].value
+      }
+    }
+  },
+
+
+  methods: {
+    sendForm() {
+      this.$refs['elForm'].validate(valid => {
+        if (!valid) return
+
+        let data = {
+          subject: this.formData.subject,
+          recipient: this.formData.recipient + this.formData.recipientSuffix,
+          content: this.formData.content
+        }
+        this.$modal.loading("请稍后...")
+        sendMail(data).then(res => {
+          this.$modal.notifySuccess("发送成功")
+          this.$modal.closeLoading()
+          this.formData.subject=""
+          this.formData.recipient=""
+          this.formData.recipientSuffix=""
+        }).catch(err =>{
+          this.$modal.closeLoading()
+        })
+
+
+      })
+    },
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

ruoyi-ui/src/views/mall/member/level.vue

@@ -107,6 +107,7 @@ import AddOrUpdate from "./memberlevel-add-or-update";
 import {delMemberLevel, getMemberLevelList} from "@/api/mall/member/level";
 
 export default {
+  name:"Member-Level",
   data() {
     return {
       dataForm: {

xjs-business/xjs-business-warning/src/main/java/com/xjs/controller/MailController.java

@@ -1,15 +1,21 @@
 package com.xjs.controller;
 
 import com.ruoyi.common.core.domain.R;
+import com.ruoyi.common.core.web.domain.AjaxResult;
+import com.ruoyi.common.log.annotation.Log;
+import com.ruoyi.common.log.enums.BusinessType;
 import com.xjs.domain.mall.MailBean;
+import com.xjs.domain.mall.MailVo;
 import com.xjs.service.MailService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 /**
  * 邮件服务控制器
+ *
  * @author xiejs
  * @since 2022-04-13
  */
@@ -22,6 +28,17 @@ public class MailController {
     private MailService mailService;
 
 
+    @PostMapping("send-mail")
+    @ApiOperation("发送邮件")
+    @Log(title = "发送邮件", businessType = BusinessType.INSERT)
+    public AjaxResult sendMail(@RequestBody MailVo mailVo) {
+        MailBean mailBean = new MailBean();
+        BeanUtils.copyProperties(mailVo, mailBean);
+        mailBean.setMailType(MailBean.MailType.HTML);
+        mailService.sendMail(mailBean);
+        return AjaxResult.success();
+    }
+
     //-----------------------------------远程调用------------------------------------
     @GetMapping("/send-weather-mail")
     @ApiOperation("发送天气邮件ForRPC")
@@ -30,11 +47,12 @@ public class MailController {
     }
 
 
-    @PostMapping("/sendMail")
+    @PostMapping("/sendMailForRPC")
     @ApiOperation("发送邮件ForRPC")
-    public R<?> sendMail(@RequestBody MailBean mailBean) {
+    public R<?> sendMailForRPC(@RequestBody MailBean mailBean) {
         mailService.sendMail(mailBean);
         return R.ok();
     }
 
+
 }

xjs-business/xjs-business-warning/src/main/java/com/xjs/domain/mall/MailVo.java

@@ -0,0 +1,59 @@
+package com.xjs.domain.mall;
+
+import java.io.Serializable;
+
+/**
+ * 邮件数据传输对象
+ * @author xiejs
+ * @since 2022-04-14
+ */
+
+public class MailVo implements Serializable {
+    private static final long serialVersionUID = -1L;
+
+    /**
+     * 邮件接收人
+     */
+    private String recipient;
+    /**
+     * 邮件主题
+     */
+    private String subject;
+    /**
+     * 邮件内容
+     */
+    private String content;
+
+    @Override
+    public String toString() {
+        return "MailVo{" +
+                "recipient='" + recipient + '\'' +
+                ", subject='" + subject + '\'' +
+                ", content='" + content + '\'' +
+                '}';
+    }
+
+    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;
+    }
+}

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

@@ -54,7 +54,7 @@ public class MailServer {
     @MailLog
     public Boolean sendMail(MailBean mailBean) {
 
-        if (redisService.hasKey(MAIL_SENDER)) {
+        if (redisService.hasKey(MAIL_STATUS)) {
             throw new RuntimeException("邮件发送频繁!请稍后重试！");
         }