发送邮件

pom.xml

@@ -330,6 +330,10 @@
             <artifactId>hutool-all</artifactId>
             <version>5.4.1</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-mail</artifactId>
+        </dependency>
     </dependencies>
 
 </project>

src/main/java/cn/quantgroup/customer/Bootstrap.java

@@ -10,6 +10,7 @@ import org.springframework.context.annotation.EnableAspectJAutoProxy;
 import org.springframework.context.annotation.EnableMBeanExport;
 import org.springframework.context.annotation.Import;
 import org.springframework.jmx.support.RegistrationPolicy;
+import org.springframework.scheduling.annotation.EnableAsync;
 
 @Import(FdfsClientConfig.class)
 @EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING)
@@ -17,6 +18,7 @@ import org.springframework.jmx.support.RegistrationPolicy;
 @ServletComponentScan
 @EnableAspectJAutoProxy
 @EnableApolloConfig
+@EnableAsync
 @SpringBootApplication(scanBasePackages = {"cn.quantgroup.customer"})
 public class Bootstrap {
 

src/main/java/cn/quantgroup/customer/config/mail/MailConfig.java

+package cn.quantgroup.customer.config.mail;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.JavaMailSenderImpl;
+
+import java.util.Properties;
+
+/**
+ * @author jie.feng
+ */
+@Configuration
+public class MailConfig {
+
+    @Value("${customer.transaction.mail.from}")
+    private String username;
+    @Value("${customer.transaction.mail.host}")
+    private String host;
+    @Value("${customer.transaction.mail.port}")
+    private int port = 587;
+    @Value("${customer.transaction.mail.password}")
+    private String password;
+
+    @Bean(name = "monitorMailSender")
+    public JavaMailSender getSender() {
+        JavaMailSenderImpl javaMailSender = new JavaMailSenderImpl();
+        javaMailSender.setUsername(username);
+        javaMailSender.setHost(host);
+        javaMailSender.setPort(port);
+        javaMailSender.setDefaultEncoding("UTF-8");
+        javaMailSender.setPassword(password);
+        Properties prop = new Properties();
+        prop.put("mail.smtp.auth", "true");
+        prop.put("mail.smtp.timeout", "25000");
+        prop.setProperty("mail.smtp.port", Integer.toString(port));
+        //设置ssl端口
+        prop.setProperty("mail.smtp.socketFactory.port", Integer.toString(port));
+        prop.setProperty("mail.smtp.socketFactory.fallback", "false");
+        prop.setProperty("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
+        javaMailSender.setJavaMailProperties(prop);
+        return javaMailSender;
+    }
+}
\ No newline at end of file

src/main/java/cn/quantgroup/customer/rest/TransactionReceiptRecordRest.java

@@ -10,6 +10,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.Maps;
 import lombok.Synchronized;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.data.redis.core.RedisTemplate;
@@ -88,7 +89,13 @@ public class TransactionReceiptRecordRest {
     @ResponseBody
     public JsonResult exportTransactionZipFile(HttpServletRequest request, HttpServletResponse response) throws Exception{
         try{
-            return transactionReceiptRecordService.exportZipFile(request,response);
+            //transactionReceiptRecordService.deleteRedis("exportZipFile");
+            String str = transactionReceiptRecordService.checkRedis("exportZipFile");
+            if(StringUtils.isNotBlank(str)){
+                return JsonResult.buildErrorStateResult("正在处理中，请稍后查看邮箱");
+            }
+            transactionReceiptRecordService.exportZipFile(request,response);
+            return JsonResult.buildSuccessResult("请求已发送，请稍后查看邮箱",null);
         }catch(Exception e){
             transactionReceiptRecordService.deleteRedis("exportZipFile");
             return JsonResult.buildErrorStateResult(e.getMessage());
@@ -96,10 +103,20 @@ public class TransactionReceiptRecordRest {
 
     }
 
-    @RequestMapping(value = "/redis", method = RequestMethod.GET)
-    public JsonResult redisTest() {
-        transactionReceiptRecordService.deleteRedis("exportZipFile");
-        return JsonResult.buildSuccessResult("删除成功",null);
+    @RequestMapping(value = "/orderQuery/checkRedis", method = RequestMethod.GET)
+    public JsonResult redisTest(String type) {
+        if(type.equals("1")){
+            String str = transactionReceiptRecordService.checkRedis("importTransactionReceiptRecord");
+            if(StringUtils.isNotBlank(str)){
+                return JsonResult.buildErrorStateResult("只能一个人导入，当前有其他人正在导入，请稍后重试");
+            }
+        }else{
+            String str = transactionReceiptRecordService.checkRedis("exportZipFile");
+            if(StringUtils.isNotBlank(str)){
+                return JsonResult.buildErrorStateResult("只能一个人导出，当前有其他人正在导出，请稍后重试");
+            }
+        }
+        return JsonResult.buildSuccessResult("ok",null);
     }
 
 }

src/main/java/cn/quantgroup/customer/rest/param/mail/SendMailParam.java

+package cn.quantgroup.customer.rest.param.mail;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.core.io.InputStreamSource;
+
+import java.io.Serializable;
+
+/**
+ * Desc :
+ * Date : 2017/9/28
+ * Created with suntao
+ */
+@Data
+@NoArgsConstructor
+public class SendMailParam implements Serializable {
+
+    private static final long serialVersionUID = -1L;
+
+    private String subject;
+    private String sender;
+    private String[] receiver;
+    private String[] copier;
+    private String contentText;
+    private String attachmentFileName;
+    private InputStreamSource inputStreamSource;
+
+    /**
+     * 简单邮件参数
+     * @param subject 主题
+     * @param sender 发件人
+     * @param receiver 收件人
+     * @param copier 抄送人
+     * @param contentText 内容
+     */
+    public SendMailParam(String subject, String sender, String[] receiver, String[] copier, String contentText) {
+        this.subject = subject;
+        this.sender = sender;
+        this.receiver = receiver;
+        this.copier = copier;
+        this.contentText = contentText;
+    }
+
+    /**
+     * 附件邮件参数
+     * @param subject 主题
+     * @param sender 发件人
+     * @param receiver 收件人
+     * @param copier 抄送人
+     * @param contentText 内容
+     * @param attachmentFileName 附件名称
+     * @param inputStreamSource 附件流
+     */
+    public SendMailParam(String subject, String sender, String[] receiver, String[] copier, String contentText, String attachmentFileName, InputStreamSource inputStreamSource) {
+        this.subject = subject;
+        this.sender = sender;
+        this.receiver = receiver;
+        this.copier = copier;
+        this.contentText = contentText;
+        this.attachmentFileName = attachmentFileName;
+        this.inputStreamSource = inputStreamSource;
+    }
+}

src/main/java/cn/quantgroup/customer/service/ITransactionReceiptRecordService.java

@@ -16,7 +16,7 @@ public interface ITransactionReceiptRecordService {
 
     JsonResult importTransactionReceiptRecord(MultipartFile file) throws IOException;
 
-    JsonResult  exportZipFile(HttpServletRequest request, HttpServletResponse response) throws Exception;
+    void  exportZipFile(HttpServletRequest request, HttpServletResponse response) throws Exception;
 
     JsonResult  checkCanExport();
 
@@ -26,4 +26,6 @@ public interface ITransactionReceiptRecordService {
 
     void deleteRedis(String str);
 
+    String checkRedis(String str);
+
 }

src/main/java/cn/quantgroup/customer/service/impl/TransactionReceiptRecordServiceImpl.java

@@ -4,6 +4,7 @@ import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.util.ZipUtil;
 import cn.quantgroup.customer.entity.TransactionReceiptRecord;
 import cn.quantgroup.customer.exception.BusinessException;
+import cn.quantgroup.customer.rest.param.mail.SendMailParam;
 import cn.quantgroup.customer.rest.vo.transaction.TransactionReceiptRecordVO;
 import cn.quantgroup.customer.repo.TransactionReceiptRecordRepo;
 import cn.quantgroup.customer.rest.param.transactionreceipt.TransactionReceiptRecordQuery;
@@ -11,10 +12,7 @@ import cn.quantgroup.customer.rest.vo.JsonResult;
 import cn.quantgroup.customer.rest.vo.transaction.*;
 import cn.quantgroup.customer.service.ITransactionReceiptRecordService;
 import cn.quantgroup.customer.service.http.IHttpService;
-import cn.quantgroup.customer.util.ExcelUtil;
-import cn.quantgroup.customer.util.FileToZip;
-import cn.quantgroup.customer.util.ITextPDFUtil;
-import cn.quantgroup.customer.util.SFTPUtil;
+import cn.quantgroup.customer.util.*;
 import cn.quantgroup.user.retbean.XUser;
 import cn.quantgroup.user.vo.UserSysResult;
 import com.alibaba.fastjson.JSONArray;
@@ -37,16 +35,20 @@ import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.cloud.context.config.annotation.RefreshScope;
+import org.springframework.core.io.InputStreamResource;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
+import org.springframework.util.ObjectUtils;
 import org.springframework.web.multipart.MultipartFile;
 import javax.persistence.criteria.Predicate;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.transaction.Transactional;
 import java.io.*;
+import java.math.BigDecimal;
 import java.util.*;
 import java.util.List;
 
@@ -95,6 +97,15 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
     @Value("${customer.transaction.local.file.limit}")
     private int limit;
 
+    //每次邮件可以接受的最大文件数
+    @Value("${customer.transaction.local.file.mailSize}")
+    private int mailSize;
+
+    @Value("${customer.transaction.mail.from}")
+    private String sender;
+    @Value("${customer.transaction.mail.url}")
+    private String receiver;
+
     @Autowired
     private RedisTemplate<String, Object> redisTemplate;
 
@@ -146,7 +157,8 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
     /**
      *校验是否有其他人在导入、导出
      */
-    private String checkRedis(String str){
+    @Override
+    public String checkRedis(String str){
         log.info("redis add TransactionReceiptRecordServiceImpl."+str+".userId", redisTemplate);
         String obj = (String) redisTemplate.opsForValue().get("TransactionReceiptRecordServiceImpl."+str+".userId");
         if(StringUtils.isBlank(obj)){
@@ -313,11 +325,9 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
 
     //导出zip压缩包文件
     @Transactional
-    public JsonResult  exportZipFile(HttpServletRequest request, HttpServletResponse response) throws RuntimeException {
-        String str = checkRedis("exportZipFile");
-        if(StringUtils.isNotBlank(str)){
-            throw new RuntimeException("只能一个人导出，当前有其他人正在导出，请稍后重试");
-        }
+    @Override
+    @Async
+    public void  exportZipFile(HttpServletRequest request, HttpServletResponse response) throws RuntimeException {
         //调用电商接口获取对应数据
         log.info("[TransactionReceiptRecordServiceImpl.exportZipFile begin]");
         //查询需要导出的数据-导入成功的数据,但未导出成功的数据
@@ -325,14 +335,16 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
         log.info("[TransactionReceiptRecordServiceImpl.exportZipFile transactionReceiptRecordList] 可导出数据为：",transactionReceiptRecordList.size());
         if(CollectionUtils.isEmpty(transactionReceiptRecordList)){
             deleteRedis("exportZipFile");
-            return JsonResult.buildErrorStateResult("没有可以导出得数据");
+            log.info("没有可以导出得数据");
+            throw new RuntimeException("没有可以导出得数据");
         }
         //查询导入成功数据的导出的最大批次号
         Integer maxExportBatchNo = transactionReceiptRecordRepo.findExportMaxBatchNo(1);
         if(maxExportBatchNo == null || maxExportBatchNo ==0 ){
             maxExportBatchNo = 1;
         }
-        List <Map<String,Object>> filePathList =new ArrayList<>();
+
+        List <Map<String,Object>> emailList =new ArrayList<>();
         log.info("[TransactionReceiptRecordServiceImpl.kdspOperationUrl  调用kdsp-op 接口begin]", System.currentTimeMillis());
         SFTPUtil sftpUtil = new SFTPUtil(username,password,host,port);
         sftpUtil.login();
@@ -402,27 +414,101 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
                     InputStream inputStream = new FileInputStream(file1);
                     sftpUtil.upload(basePath+maxExportBatchNo+"/交易凭证/",directory,pdfFileName,inputStream);
                     //将文件路径和useId放入list，进行签章
+                    List <Map<String,Object>> filePathList =new ArrayList<>();
                     Map<String,Object> map =Maps.newHashMap();
                     map.put("userId",record.getUserId());
                     map.put("fileAddress",maxExportBatchNo+"/交易凭证/"+directory+"/"+pdfFileName);
                     log.info("需要签章得pdf路径:"+maxExportBatchNo+"/交易凭证/"+directory+"/"+pdfFileName);
                     filePathList.add(map);
+                    //调用合同中心进行签章
+                    restContract(filePathList,emailList);
                 }
             } catch (Exception e) {
                 deleteRedis("exportZipFile");
                 log.error("[TransactionReceiptRecordServiceImpl][exportZipFile] 网络通讯异常,userId:{},ex:{}", ExceptionUtils.getStackTrace(e));
-                return JsonResult.buildErrorStateResult(e.getMessage());
+                throw new RuntimeException("调用kdsp接口获取交易凭证订单信息报错");
             }
         }
         sftpUtil.logout();
         log.info("uploadFile | 断开ftp");
-        log.info("[TransactionReceiptRecordServiceImpl.kdspOperationUrl  调用kdsp-op 接口end]",System.currentTimeMillis());
-        //调用签章接口
+        log.info("[TransactionReceiptRecordServiceImpl.kdspOperationUrl  调用kdsp-op 接口end]");
+
+        //将文件分批放入本地
+        log.info("下载签章完成的文件 begin");
+        int subListSize = 0;
+        if(CollectionUtils.isNotEmpty(emailList)){
+            List<List<Map<String,Object>>> subList= splitList(emailList,mailSize);
+            subListSize = subList.size();
+            for(int i =0;i<subList.size();i++){
+                List<Map<String,Object>>list =subList.get(i);
+                for(Map<String,Object> map:list){
+                    String filePath = (String) map.get("filePath");
+                    String fileName = (String) map.get("fileName");
+                    SFTPUtil sftpUtil1 = new SFTPUtil(username,password,host,port);
+                    sftpUtil1.login();
+                    byte[] bytes = sftpUtil1.download(filePath,fileName);
+                    String  subPath = filePath.substring(0,filePath.length()-1);
+                    int length2 = subPath.lastIndexOf("/");
+                    String directory = subPath.substring(length2+1,subPath.length());
+                    FileToZip.mkdir(downloadLocalPath+"/"+i+"/"+directory);
+                    getFile(bytes,downloadLocalPath+"/"+i+"/"+directory,fileName);
+                    sftpUtil1.logout();
+                }
+            }
+        }
+        log.info("下载签章完成的文件 end");
+        log.info("分批发送邮件 begin");
+        try {
+            for(int i=0;i<subListSize;i++){
+                File zipFile = ZipUtil.zip(downloadLocalPath+"\\"+i, downloadLocalPath+"\\"+i+".zip");
+                FileInputStream is  = new FileInputStream(zipFile);
+                InputStreamResource  InputStreamResource  =new InputStreamResource(is);
+                sendCustomerTransactionMail(InputStreamResource);
+            }
+            log.info("分批发送邮件成功");
+            //return JsonResult.buildSuccessResult("ok",null);
+        } catch (Exception e) {
+            deleteRedis("exportZipFile");
+            throw  new RuntimeException("邮件发送失败");
+        }
+
+
+        //File file = ZipUtil.zip(downloadLocalPath, downloadLocalPath+".zip");//zip 包保存路径
+        //FileInputStream is = null;
+        //try {
+            //is  = new FileInputStream(file);
+            //byte[] fileData = new byte[is.available()];
+            //is.read(fileData);
+            //Map<String,Object> map = new HashMap<>();
+            //map.put("base64",Base64.getEncoder().encodeToString(fileData));
+            //int successCount = (int) jsonObject.get("successCount");
+           // int failCount = (int) jsonObject.get("failCount");
+            //map.put("successCount",successCount);
+            //map.put("failCount",failCount);
+            //删除生成的文件
+            //File deleteFile =new File("/home/quant_group/customer-service/tmp0/");
+            //deleteDirectory(deleteFile);
+            //File deleteFile1 =new File(downloadLocalPath);
+           // deleteDirectory(deleteFile1);
+            //deleteRedis("exportZipFile");
+            //return JsonResult.buildSuccessResult("ok",null);
+            //return JsonResult.buildSuccessResult("ok",map);
+        //} catch (Exception e) {
+         //   deleteRedis("exportZipFile");
+         //   throw  new RuntimeException("文件转换失败");
+       // }
+    }
+
+    /**
+     * 调用签章接口
+     * @param filePathList
+     */
+    private void restContract(List <Map<String,Object>> filePathList,List <Map<String,Object>> emailList){
+        log.info("contractUrl /contract/batch/sign 调用签章接口");
         if(filePathList.isEmpty()){
             deleteRedis("exportZipFile");
             throw new RuntimeException("没有可以导出的数据");
         }
-        log.info("contractUrl /contract/batch/sign 调用签章接口");
         String url = contractUrl + "/contract/batch/sign";
         Map<String, String> header = Maps.newHashMap();
         header.put("Content-type", "application/json");
@@ -437,31 +523,22 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
             throw new RuntimeException("签章失败！");
         }
         JSONObject jsonObject = JSONObject.parseObject(jsonResult);
-
         JSONArray jsonArray = jsonObject.getJSONArray("successList");
         log.info("contractUrl /contract/batch/sign jsonArray,"+jsonArray);
         List<String> updateSuccessList = new ArrayList<>();
         if(jsonArray != null && jsonArray.size()>0){
-            for(int i= 0;i <jsonArray.size() ;i++){
-                String path = (String) jsonArray.get(i);
-                SFTPUtil sftpUtil1 = new SFTPUtil(username,password,host,port);
-                sftpUtil1.login();
+            String path = (String) jsonArray.get(0);
             String filepath = basePath + path.substring(1);
             int totalLength =filepath.length();
             int length = filepath.lastIndexOf("/");
             String fileName =filepath.substring(length+1,totalLength);
             updateSuccessList.add(fileName.substring(0,fileName.indexOf(".")));
             filepath =filepath.substring(0,length+1);
-                byte[] bytes = sftpUtil1.download(filepath,fileName);
-                String  subPath = filepath.substring(0,filepath.length()-1);
-                int length2 = subPath.lastIndexOf("/");
-                String directory = subPath.substring(length2+1,subPath.length());
-                FileToZip.mkdir(downloadLocalPath+"/"+directory);
-                getFile(bytes,downloadLocalPath+"/"+directory,fileName);
-                sftpUtil1.logout();
-            }
+            Map<String,Object>map = Maps.newHashMap();
+            map.put("filePath",filepath);
+            map.put("fileName",fileName);
+            emailList.add(map);
         }else{
-            sftpUtil.logout();
             deleteRedis("exportZipFile");
             throw new RuntimeException("签章失败！");
         }
@@ -471,42 +548,16 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
         log.info("contractUrl /contract/batch/sign failList,"+failList);
         List<String> updateFailList = new ArrayList<>();
         if(failList !=null && failList.size()>0){
-            for(int i= 0;i <failList.size() ;i++){
-                String path = (String) failList.get(i);
+            String path = (String) failList.get(0);
             int begin = path.lastIndexOf("/")+1;
             int end = path.indexOf(".");
             path =path.substring(begin,end);
             updateFailList.add(path);
         }
-        }
-        log.info("contractUrl /contract/batch/sign updateFailList,"+updateFailList);
         //更新导出状态
         log.info("交易凭证导出接口更新导出状态 begin");
         updatePDFSignStatus(updateSuccessList,updateFailList);
         log.info("交易凭证导出接口更新导出状态 end");
-        File file = ZipUtil.zip(downloadLocalPath, downloadLocalPath+".zip");//zip 包保存路径
-        FileInputStream is = null;
-        try {
-            is  = new FileInputStream(file);
-            byte[] fileData = new byte[is.available()];
-            is.read(fileData);
-            Map<String,Object> map = new HashMap<>();
-            map.put("base64",Base64.getEncoder().encodeToString(fileData));
-            int successCount = (int) jsonObject.get("successCount");
-            int failCount = (int) jsonObject.get("failCount");
-            map.put("successCount",successCount);
-            map.put("failCount",failCount);
-            //删除生成的文件
-            File deleteFile =new File("/home/quant_group/customer-service/tmp0/");
-            deleteDirectory(deleteFile);
-            File deleteFile1 =new File(downloadLocalPath);
-            deleteDirectory(deleteFile1);
-            deleteRedis("exportZipFile");
-            return JsonResult.buildSuccessResult("ok",map);
-        } catch (Exception e) {
-            deleteRedis("exportZipFile");
-            throw  new RuntimeException("文件转换失败");
-        }
     }
 
     /**
@@ -724,11 +775,11 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
      * @param groupSize
      * @return
      */
-    private List<List<TransactionReceiptRecord>> splitList(List<TransactionReceiptRecord> records,int groupSize){
+    private List<List<Map<String,Object>>> splitList(List<Map<String,Object>> records,int groupSize){
         int length = records.size();
         //计算可以分为多少组
         int num = (length+groupSize-1)/groupSize;
-        List<List<TransactionReceiptRecord>> newList = new ArrayList<>();
+        List<List<Map<String,Object>>> newList = new ArrayList<>();
         for(int i= 0;i < num; i++){
             //开始位置
             int fromIndex = i * groupSize;
@@ -964,4 +1015,25 @@ public class TransactionReceiptRecordServiceImpl implements ITransactionReceiptR
         }
         return table;
     }
+
+    public void sendCustomerTransactionMail(InputStreamResource inputStreamResource) throws Exception {
+        try {
+            //FileInputStream is  = new FileInputStream("D:\\tmp1\\交易凭证.zip");
+            //InputStreamResource  inputStreamResource1  =new InputStreamResource(is);
+            SendMailParam sendMailParam = new SendMailParam();
+            sendMailParam.setSender(sender);
+            sendMailParam.setReceiver(receiver.split(","));
+            sendMailParam.setSubject("交易凭证");
+            sendMailParam.setContentText("客服系统交易凭证文件");
+            sendMailParam.setAttachmentFileName("交易凭证".concat(".zip"));
+            sendMailParam.setInputStreamSource(inputStreamResource);
+            MailUtil.sendHtmlAndAttachmentMail(sendMailParam);
+
+        } catch (Exception ex) {
+            ex.printStackTrace();
+            throw new Exception("发送邮件失败");
+        }
+
+    }
+
 }

src/main/java/cn/quantgroup/customer/util/ApplicationContextHolder.java

+package cn.quantgroup.customer.util;
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.NoSuchBeanDefinitionException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+/**
+ *
+ * @author hang.zheng
+ */
+@Component
+public class ApplicationContextHolder implements ApplicationContextAware {
+
+    @Autowired
+    public ApplicationContextHolder(ApplicationContext applicationContext) {
+        ApplicationContextHolder.applicationContext = applicationContext;
+    }
+
+    /**
+     * Spring应用上下文环境
+     */
+    private static ApplicationContext applicationContext;
+
+    /**
+     * 实现ApplicationContextAware接口的回调方法，设置上下文环境.
+     *
+     * @param applicationContext Spring ApplicationContext上下文
+     */
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) {
+        ApplicationContextHolder.applicationContext = applicationContext;
+    }
+
+    /**
+     * 获取一个ApplicationContext.
+     *
+     * @return ApplicationContext
+     */
+    public static ApplicationContext getApplicationContext() {
+        return applicationContext;
+    }
+
+    /**
+     * 根据名称获取一个对象.
+     *
+     * @param name bean名称
+     * @return Object 指定的bean
+     * @throws BeansException 如果找不到bean
+     */
+    public static <T> T getBean(String name) throws BeansException {
+        return (T) applicationContext.getBean(name);
+    }
+
+    /**
+     * 获取名称为name的bean，自动转为所需类型.
+     *
+     * @param <T>          需求的bean类型
+     * @param name         bean名称
+     * @param requiredType 需求的bean类型
+     * @return 指定类型的bean
+     * @throws BeansException 如果找不到匹配的类型，或是类型不能被转换，或是bean实例化失败
+     */
+    public static <T> T getBean(String name, Class<T> requiredType) throws BeansException {
+        return applicationContext.getBean(name, requiredType);
+    }
+
+    /**
+     * 获取类型为requiredType的对象.
+     *
+     * @param <T>          需求的bean类型
+     * @param requiredType 需求的bean类型
+     * @return 指定类型的bean
+     * @throws BeansException 如果找不到匹配的类型
+     */
+    public static <T> T getBean(Class<T> requiredType) throws BeansException {
+        return applicationContext.getBean(requiredType);
+    }
+
+    /**
+     * 检测一个bean是否已经被定义.
+     *
+     * @param name bean名称
+     * @return boolean 如果bean已经被定义，则返回true，否则返回false
+     */
+    public static boolean containsBean(String name) {
+        return applicationContext.containsBean(name);
+    }
+
+    /**
+     * 判断以给定名字注册的bean定义是一个singleton还是一个prototype.
+     *
+     * @param name bean名称
+     * @return boolean 如果是singleton则返回true
+     * @throws NoSuchBeanDefinitionException 如果bean名称不存在
+     */
+    public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException {
+        return applicationContext.isSingleton(name);
+    }
+
+    /**
+     * 获取给定名字的bean的类型.
+     *
+     * @param name bean名称
+     * @return Class bean类型
+     * @throws NoSuchBeanDefinitionException 如果bean名称不存在
+     */
+    public static Class getType(String name) throws NoSuchBeanDefinitionException {
+        return applicationContext.getType(name);
+    }
+
+    /**
+     * 取出指定bean的别名列表.
+     *
+     * @param name bean名称
+     * @return 如果有别名，返回别名，否则返回空数组.
+     * @throws NoSuchBeanDefinitionException 如果bean名称不存在
+     */
+    public static String[] getAliases(String name) throws NoSuchBeanDefinitionException {
+        return applicationContext.getAliases(name);
+    }
+
+}
\ No newline at end of file

src/main/java/cn/quantgroup/customer/util/MailUtil.java

+package cn.quantgroup.customer.util;
+import cn.quantgroup.customer.rest.param.mail.SendMailParam;
+import com.sun.xml.internal.messaging.saaj.packaging.mime.internet.MimeUtility;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.ArrayUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import javax.mail.internet.MimeMessage;
+import org.springframework.core.io.ByteArrayResource;
+import org.springframework.mail.MailException;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.MimeMessageHelper;
+import java.io.Serializable;
+
+/**
+ * Date : 2017/9/28
+ * Created with suntao
+ */
+public class MailUtil implements Serializable {
+
+    private static final long serialVersionUID = -1L;
+
+    private static Logger logger = LoggerFactory.getLogger(MailUtil.class);
+
+    /**
+     * 发送一个简单邮件
+     *
+     * @param param
+     */
+    public static void sendSampleMail(SendMailParam param) throws Exception {
+        if (!isSampleParamValidation(param)) {
+            return;
+        }
+        JavaMailSender mailSender = ApplicationContextHolder.getBean("monitorMailSender");
+        //SimpleMailMessages实现了MimeMessageHelper，为普通邮件模板，支持文本。
+        SimpleMailMessage smm = new SimpleMailMessage();
+        // 设定邮件参数
+        smm.setFrom(param.getSender());
+        smm.setTo(param.getReceiver());
+        if (ArrayUtils.isNotEmpty(param.getCopier())) {
+            smm.setCc(param.getCopier());
+        }
+        smm.setSubject(param.getSubject());
+        smm.setText(param.getContentText());
+        // 发送邮件
+        try {
+            mailSender.send(smm);
+        } catch (MailException e) {
+            logger.error("[MailUtilSendMail] 邮件发送失败。", e);
+            throw new Exception(e);
+        }
+    }
+
+    /**
+     * 发送一个支持html的邮件
+     *
+     * @param param Sender，Subject，Receiver，ContentText必选，Copier选填
+     */
+    public static void sendHtmlMail(SendMailParam param) {
+        if (!isSampleParamValidation(param)) {
+            return;
+        }
+        JavaMailSender mailSender = ApplicationContextHolder.getBean("monitorMailSender");
+        MimeMessage mimeMessage;
+        try {
+            mimeMessage = mailSender.createMimeMessage();
+            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
+            helper.setFrom(param.getSender());
+            helper.setSubject(param.getSubject());
+            helper.setTo(param.getReceiver());
+            if (ArrayUtils.isNotEmpty(param.getCopier())) {
+                helper.setCc(param.getCopier());
+            }
+            helper.setText(param.getContentText(), Boolean.TRUE);
+            mailSender.send(mimeMessage);
+        } catch (Exception e) {
+            logger.error("[MailUtilSendMail] 邮件发送失败。", e);
+        }
+
+    }
+
+    /**
+     * 发送一个支持html 和 附件 的邮件
+     *
+     * @param param Sender，Subject，Receiver，ContentText，AttachmentFileName，Attachment必选，Copier选填
+     */
+    public static void sendHtmlAndAttachmentMail(SendMailParam param) {
+        if (!isAttachmentParamValidation(param)) {
+            return;
+        }
+        JavaMailSender mailSender = ApplicationContextHolder.getBean("monitorMailSender");
+        MimeMessage mimeMessage;
+        try {
+            mimeMessage = mailSender.createMimeMessage();
+            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
+            helper.setFrom(param.getSender());
+            helper.setSubject(param.getSubject());
+            helper.setTo(param.getReceiver());
+            if (ArrayUtils.isNotEmpty(param.getCopier())) {
+                helper.setCc(param.getCopier());
+            }
+            helper.setText(param.getContentText(), Boolean.TRUE);
+            helper.addAttachment(MimeUtility.encodeWord(param.getAttachmentFileName()), new ByteArrayResource(IOUtils.toByteArray(param.getInputStreamSource().getInputStream())));
+            mailSender.send(mimeMessage);
+        } catch (Exception e) {
+            logger.error("[MailUtilSendMail] 邮件发送失败。", e);
+        }
+
+    }
+
+    /**
+     * 验证简单邮件参数
+     *
+     * @param param
+     * @return true：参数正确；false：参数有误
+     */
+    private static boolean isSampleParamValidation(SendMailParam param) {
+        if (param == null) {
+            logger.error("[MailUtilSendMail] 邮件发送失败, 发送参数为空");
+            return false;
+        }
+        if (StringUtils.isAnyBlank(param.getSender(), param.getSubject(), param.getContentText()) || ArrayUtils.isEmpty(param.getReceiver())) {
+            logger.error("[MailUtilSendMail] 邮件发送失败, 请检查参数");
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * 验证附件邮件参数
+     *
+     * @param param
+     * @return true：参数正确；false：参数有误
+     */
+    private static boolean isAttachmentParamValidation(SendMailParam param) {
+        if (param == null) {
+            logger.error("[MailUtilSendMail] 邮件发送失败, 发送参数为空");
+            return false;
+        }
+        if (StringUtils.isAnyBlank(param.getSender(), param.getSubject(), param.getContentText(),
+                param.getAttachmentFileName()) || ArrayUtils.isEmpty(param.getReceiver()) || param.getInputStreamSource() == null) {
+            logger.error("[MailUtilSendMail] 邮件发送失败, 请检查参数");
+            return false;
+        }
+        return true;
+    }
+
+}