springboot 邮件接收发送 阿里云发送短信组件

最近公司用到一个收发邮件的功能，于是就开发了一个，代码贴出来，以减少大家的工作时间

首先，这个是个springboot项目，先贴出pom文件 用到的jar包

<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>com.guige</groupId>    <artifactId>rocky-message</artifactId>    <version>0.0.1-SNAPSHOT</version>    <packaging>jar</packaging>    <name>rocky-message</name>    <description>消息(邮件短信)发送</description>    <parent>        <groupId>org.springframework.boot</groupId>        <artifactId>spring-boot-starter-parent</artifactId>        <version>1.4.7.RELEASE</version>        <relativePath/> <!-- lookup parent from repository -->    </parent>    <properties>        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>        <java.version>1.8</java.version>        <pagehelper.version>4.1.6</pagehelper.version>        <druid.version>1.0.27</druid.version>        <!--  MyBatis Generator  -->        <!--  Java接口和实体类  -->        <!--  依赖版本  -->        <mapper.version>3.4.0</mapper.version>        <fastjson.version>1.2.13</fastjson.version>        <jackson.version>2.8.5</jackson.version>    </properties>    <dependencies>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-web</artifactId>            <!--<exclusions>                <exclusion>                    <groupId>org.springframework.boot</groupId>                    <artifactId>spring-boot-starter-logging</artifactId>                </exclusion>            </exclusions>-->        </dependency>        <!-- https://mvnrepository.com/artifact/log4j/log4j -->    <!--    <dependency>            <groupId>log4j</groupId>            <artifactId>log4j</artifactId>            <version>1.2.17</version>        </dependency>-->        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-test</artifactId>            <scope>test</scope>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-aop</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-configuration-processor</artifactId>            <optional>true</optional>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-mail</artifactId>        </dependency>        <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-velocity -->        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-velocity</artifactId>            <version>1.4.7.RELEASE</version>        </dependency><!--        &lt;!&ndash; https://mvnrepository.com/artifact/org.springframework.kafka/spring-kafka &ndash;&gt;        <dependency>            <groupId>org.springframework.kafka</groupId>            <artifactId>spring-kafka</artifactId>            <version>1.2.0.RELEASE</version>        </dependency>        &lt;!&ndash; https://mvnrepository.com/artifact/org.apache.kafka/kafka_2.11 &ndash;&gt;        <dependency>            <groupId>org.apache.kafka</groupId>            <artifactId>kafka_2.11</artifactId>            <version>0.11.0.0</version>        </dependency>        &lt;!&ndash; https://mvnrepository.com/artifact/org.apache.kafka/kafka-log4j-appender &ndash;&gt;        <dependency>            <groupId>org.apache.kafka</groupId>            <artifactId>kafka-log4j-appender</artifactId>            <version>0.11.0.0</version>        </dependency>-->        <!-- cglib javassist -->        <dependency>            <groupId>cglib</groupId>            <artifactId>cglib</artifactId>            <version>3.1</version>        </dependency>        <dependency>            <groupId>org.javassist</groupId>            <artifactId>javassist</artifactId>        </dependency>        <dependency>            <groupId>com.alibaba</groupId>            <artifactId>fastjson</artifactId>            <version>${fastjson.version}</version>        </dependency>        <!-- logger -->        <dependency>            <groupId>commons-logging</groupId>            <artifactId>commons-logging</artifactId>            <version>1.1.1</version>        </dependency>        <!-- junit -->        <dependency>            <groupId>junit</groupId>            <artifactId>junit</artifactId>            <scope>test</scope>        </dependency>        <!-- jackson -->        <dependency>            <groupId>com.fasterxml.jackson.core</groupId>            <artifactId>jackson-core</artifactId>        </dependency>        <dependency>            <groupId>com.fasterxml.jackson.core</groupId>            <artifactId>jackson-databind</artifactId>        </dependency>        <dependency>            <groupId>com.fasterxml.jackson.core</groupId>            <artifactId>jackson-annotations</artifactId>        </dependency>        <!-- general utils -->        <dependency>            <groupId>org.apache.commons</groupId>            <artifactId>commons-lang3</artifactId>            <version>3.1</version>        </dependency>        <dependency>            <groupId>commons-io</groupId>            <artifactId>commons-io</artifactId>            <version>2.4</version>        </dependency>        <dependency>            <groupId>commons-codec</groupId>            <artifactId>commons-codec</artifactId>        </dependency>        <dependency>            <groupId>commons-fileupload</groupId>            <artifactId>commons-fileupload</artifactId>            <version>1.3</version>        </dependency>        <dependency>            <groupId>commons-beanutils</groupId>            <artifactId>commons-beanutils</artifactId>            <exclusions>                <exclusion>                    <groupId>commons-logging</groupId>                    <artifactId>commons-logging</artifactId>                </exclusion>            </exclusions>        </dependency>        <dependency>            <groupId>org.apache.commons</groupId>            <artifactId>commons-math3</artifactId>            <version>3.6</version>        </dependency>        <dependency>            <groupId>commons-collections</groupId>            <artifactId>commons-collections</artifactId>        </dependency>        <dependency>            <groupId>com.googlecode.gentyref</groupId>            <artifactId>gentyref</artifactId>            <version>1.2.0</version>        </dependency>        <!-- ftpclient -->        <dependency>            <groupId>commons-net</groupId>            <artifactId>commons-net</artifactId>            <version>3.6</version>        </dependency>        <dependency>            <groupId>org.projectlombok</groupId>            <artifactId>lombok</artifactId>        </dependency>        <dependency>            <groupId>com.aliyun</groupId>            <artifactId>aliyun-java-sdk-core</artifactId>            <version>3.2.3</version>            <scope>system</scope>            <systemPath>${project.basedir}/lib/aliyun-java-sdk-core-3.2.3.jar</systemPath>        </dependency>        <dependency>            <groupId>com.aliyun</groupId>            <artifactId>aliyun-java-sdk-dybaseapi</artifactId>            <version>1.0.0-SNAPSHOT</version>            <scope>system</scope>            <systemPath>${project.basedir}/lib/aliyun-java-sdk-dysmsapi-1.0.0-SANPSHOT.jar</systemPath>        </dependency>        <dependency>            <groupId>org.mybatis.spring.boot</groupId>            <artifactId>mybatis-spring-boot-starter</artifactId>            <version>1.1.1</version>        </dependency>        <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->        <!--<dependency>            <groupId>org.apache.httpcomponents</groupId>            <artifactId>httpclient</artifactId>            <version>4.5.3</version>        </dependency>-->        <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpcore -->        <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpmime -->        <!--<dependency>            <groupId>org.apache.httpcomponents</groupId>            <artifactId>httpmime</artifactId>            <version>4.5.3</version>        </dependency>-->        <!-- https://mvnrepository.com/artifact/org.webjars.npm/jsonwebtoken -->        <!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt -->        <dependency>            <groupId>io.jsonwebtoken</groupId>            <artifactId>jjwt</artifactId>            <version>0.9.0</version>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-configuration-processor</artifactId>            <optional>true</optional>        </dependency>        <dependency>            <groupId>com.github.pagehelper</groupId>            <artifactId>pagehelper</artifactId>            <version>${pagehelper.version}</version>        </dependency>        <dependency>            <groupId>com.alibaba</groupId>            <artifactId>druid</artifactId>            <version>${druid.version}</version>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-jdbc</artifactId>        </dependency>        <dependency>            <groupId>tk.mybatis</groupId>            <artifactId>mapper</artifactId>            <version>${mapper.version}</version>        </dependency>        <dependency>            <groupId>tk.mybatis</groupId>            <artifactId>mapper-spring-boot-starter</artifactId>            <version>1.1.0</version>            <exclusions>                <exclusion>                    <artifactId>mapper</artifactId>                    <groupId>tk.mybatis</groupId>                </exclusion>            </exclusions>        </dependency>        <!-- ojdbc6 -->        <dependency>            <groupId>com.oracle</groupId>            <artifactId>ojdbc6</artifactId>            <version>11.2.0.3</version>            <scope>system</scope>            <systemPath>${project.basedir}/lib/ojdbc6-11.2.0.3.jar</systemPath>        </dependency>    </dependencies>    <repositories>        <repository>            <snapshots>                <enabled>true</enabled>            </snapshots>            <releases>                <enabled>true</enabled>            </releases>            <id>maven-public</id>            <name>maven-public</name>            <url>http://192.168.1.166:8081/nexus/content/groups/public/</url>        </repository>    </repositories>    <pluginRepositories>        <pluginRepository>            <id>maven-public</id>            <name>maven-public</name>            <url>http://192.168.1.166:8081/nexus/content/groups/public/</url>            <releases>                <enabled>true</enabled>            </releases>            <snapshots>                <enabled>true</enabled>            </snapshots>        </pluginRepository>    </pluginRepositories>    <build>        <plugins>            <plugin>                <groupId>org.springframework.boot</groupId>                <artifactId>spring-boot-maven-plugin</artifactId>            </plugin>            <plugin>                <groupId>org.mybatis.generator</groupId>                <artifactId>mybatis-generator-maven-plugin</artifactId>                <version>1.3.2</version>                <configuration>                    <configurationFile>src/main/resources/generator/generatorConfig.xml</configurationFile>                    <overwrite>true</overwrite>                    <verbose>true</verbose>                </configuration>                <dependencies>                    <dependency>                        <groupId>tk.mybatis</groupId>                        <artifactId>mapper</artifactId>                        <version>${mapper.version}</version>                    </dependency>                </dependencies>            </plugin>        </plugins>    </build></project>

贴出application-dev的配置

server:  port: 9001################################### DATASOURCE#################################spring:  mail:    host: smtp.mxhichina.com    username: service@***.com #songanwei@***.com    password: Guige102    nickName: '规格委外服务团队'  messages:    basename: message/message  datasource:      url: jdbc:oracle:thin:@dbServer254:1521:guigedb1      username: mis      password: ***      driverClassName: oracle.jdbc.OracleDriver      initialSize: 1      maxActive: 30      minIdle: 5      maxWaite: 600000      testOnBorrow: true      test-while-idle: true# LOGGINGlogging:  level:    root: info    com:      guige: debug    org: error    java:      sql: debugsaleAddressEmail: [e-mail]: 'D:/guige/emailUpload/'  #附件保存的目录uploadrValuationUrl: 'http://localhost:8080/v2/analysis/combine/stock/stockpreference/fileUpload.do?SingleOrNot=0' #附件上传的目录#kafka:#  producer:#    acks: 'all'#    retries: 3#    batch-size: 16384#    buffer-memory: 33554432#    linger: 0#    servers: localhost:9092   # 指定kafka 代理地址，可以多个#  consumer:#    servers: localhost:9092#    zookeeper:#      connect: localhost:2181#    group-id: message     #指定默认消费者group id#    auto-offset-reset: earliest#    enable-auto-commit: true#    auto-commit-interval: 100#    session-timeout: 6000#    concurrency: 10sms:  product: 'Dysmsapi' #产品名称:云通信短信API产品,开发者无需替换  domain: 'dysmsapi.aliyuncs.com' #产品域名,开发者无需替换  accessKeyId: 'LTAI3GjsF******' #此处需要替换成开发者自己的AK  accessKeySecret: 'mmYVMRb455w86zoAOb******'  defaultConnectTimeout: '10000' #超时时间  defaultReadTimeout: '10000' #超时时间  signName: '阿里云短信测试专用'  templateCode: 'SMS_8223****'

具体的实现，这里有一个通用的发邮件的接口 和一个 使用通用发邮件的接口 companyRegMail主要用来把定义的模板发送到邮箱中

sendSms 发短信的接口

package com.guige.message.service.impl;import com.alibaba.fastjson.JSON;import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;import com.guige.base.exception.BadRequestException;import com.guige.base.exception.BusinessException;import com.guige.base.util.StringUtils;import com.guige.message.enums.EmailType;/*import com.guige.message.mq.Producer;*/import com.guige.message.service.SmsService;import com.guige.message.vo.CompanyRegVo;import com.guige.message.vo.EmailVo;import com.guige.message.enums.SendStatus;import com.guige.message.service.MessageService;import com.guige.message.vo.SmsVo;import lombok.extern.slf4j.Slf4j;import org.apache.commons.collections.map.HashedMap;import org.apache.log4j.Logger;import org.apache.velocity.app.VelocityEngine;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.beans.factory.annotation.Value;import org.springframework.mail.javamail.JavaMailSender;import org.springframework.mail.javamail.MimeMessageHelper;import org.springframework.stereotype.Service;import org.apache.velocity.app.VelocityEngine;import org.springframework.ui.velocity.VelocityEngineUtils;import javax.activation.DataSource;import javax.activation.MimetypesFileTypeMap;import javax.mail.internet.MimeMessage;import javax.mail.util.ByteArrayDataSource;import java.util.Map;import java.util.Properties;/** * 消息发送实现  邮件短信 * * @author songaw * @date 2017/8/7 14:38 */@Servicepublic class MessageServiceImpl implements MessageService {    private static final Logger LOG = Logger.getLogger(MessageServiceImpl.class);    @Value("${spring.mail.username}")    private String username;    @Value("${saleAddressEmail}")    private String saleAddressEmail;    @Value("${spring.mail.nickName}")    private String nickName;    @Autowired    private JavaMailSender mailSender;    @Autowired    VelocityEngine velocityEngine;    @Autowired    SmsService smsService; /*   private @Autowired    Producer producer;*/    @Override    public String sendEmail(EmailVo email) {     /*   producer.sendEmail(email);*/        //EmailVo email = JSON.parseObject(content, EmailVo.class);        if (email.getAddressees() == null || email.getAddressees().length == 0) {            LOG.error("");        }        try {            MimeMessage mimeMessage = mailSender.createMimeMessage();            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);            helper.setFrom(nickName + "<" + username + ">");            helper.setTo(email.getAddressees());            helper.setSubject(email.getSubject());            helper.setPriority(1);            helper.setText(email.getContent());            helper.setText(email.getContent(), true);            //附件            try {                setAffix(email, helper);            } catch (Exception e) {                LOG.error("附件发送错误");                return SendStatus.exception.getValue();            }            mailSender.send(mimeMessage);        } catch (Exception e) {            LOG.error(e.getMessage());            return SendStatus.exception.getValue();        }        return SendStatus.finish.getValue();    }    private void setAffix(EmailVo email, MimeMessageHelper message) throws Exception {        if (StringUtils.isNotBlank(email.getAffixContent())) {            String affixName = email.getAffixName();            byte[] affixContent = com.sun.org.apache.xerces.internal.impl.dv.util.Base64.decode(email.getAffixContent());            if (StringUtils.isNotBlank(affixName) && affixContent != null && affixContent.length > 0) {                MimetypesFileTypeMap typeMap = new MimetypesFileTypeMap();                DataSource source = new ByteArrayDataSource(email.getAffixContent(), typeMap.getContentType(email.getAffixName()));                message.addAttachment(email.getAffixName(), source);            }        }    }    @Override    public String companyRegMail(CompanyRegVo companyRegVo) {        String paramString = JSON.toJSONString(companyRegVo);        Map<String, Object> model = (Map)JSON.parse(paramString);//        //初始化参数//        Properties properties=new Properties();//        //设置velocity资源加载方式为file//        properties.setProperty("resource.loader", "templates");//        //设置velocity资源加载方式为file时的处理类//        properties.setProperty("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.FileResourceLoader");//        //实例化一个VelocityEngine对象//        VelocityEngine velocityEngine=new VelocityEngine(properties);        String text = VelocityEngineUtils.mergeTemplateIntoString(                velocityEngine, "companyRegSalesTemplate.vm", "UTF-8", model);        EmailVo emailVo = new EmailVo();        if(StringUtils.isNotBlank(saleAddressEmail)){            emailVo.setAddressees(saleAddressEmail.split(","));        }else {            emailVo.setAddressees(new String[]{username});        }        emailVo.setContent(text);        emailVo.setType(EmailType.HTML);        emailVo.setSubject("试用提醒");        return sendEmail(emailVo);    }    @Override    public String sendSms(SmsVo form) {        LOG.info(JSON.toJSONString(form));        try {            SendSmsResponse sendSmsResponse=  smsService.sendSms(form.getAddress(), form.getTemplateId(),form.getParams());            if(sendSmsResponse.getCode().equals("OK")) {                return SendStatus.finish.getValue();            }else{                throw new BusinessException(sendSmsResponse.getMessage());            }        }catch (Exception e){            e.printStackTrace();           throw new BusinessException(e);        }    }}

发短信的service

package com.guige.message.service;import com.alibaba.fastjson.JSON;import com.aliyuncs.DefaultAcsClient;import com.aliyuncs.IAcsClient;import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsRequest;import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsResponse;import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;import com.aliyuncs.exceptions.ClientException;import com.aliyuncs.profile.DefaultProfile;import com.aliyuncs.profile.IClientProfile;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.springframework.beans.factory.annotation.Value;import org.springframework.stereotype.Service;import java.text.SimpleDateFormat;import java.util.Date;import java.util.HashMap;import java.util.Map;@Servicepublic class SmsService {    //产品名称    @Value("${sms.product}")    String product;    //产品域名    @Value("${sms.domain}")    String domain;    //KEY    @Value("${sms.accessKeyId}")    String accessKeyId;    @Value("${sms.accessKeySecret}")    String accessKeySecret;    @Value("${sms.defaultConnectTimeout}")    String defaultConnectTimeout;//超时时间    @Value("${sms.defaultReadTimeout}")    String defaultReadTimeout;//超时时间    @Value("${sms.signName}")    String signName;    private static Log logger = LogFactory.getLog(SmsService.class);    public SendSmsResponse sendSms(String phoneNumber, String templateCode, Map<String, String> params) throws ClientException {        //可自助调整超时时间        //   System.setProperty("sun.net.client.defaultConnectTimeout", defaultConnectTimeout);        //   System.setProperty("sun.net.client.defaultReadTimeout", defaultReadTimeout);        //初始化acsClient,暂不支持region化        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);        IAcsClient acsClient = new DefaultAcsClient(profile);        //组装请求对象-具体描述见控制台-文档部分内容        SendSmsRequest request = new SendSmsRequest();        //必填:待发送手机号        request.setPhoneNumbers(phoneNumber);        //必填:短信模板-可在短信控制台中找到        request.setSignName(signName);        //必填:短信模板-可在短信控制台中找到        request.setTemplateCode(templateCode);        request.setTemplateParam(JSON.toJSONString(params));        //选填-上行短信扩展码(无特殊需求用户请忽略此字段)        //request.setSmsUpExtendCode("90997");        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者        request.setOutId("yourOutId");        SendSmsResponse sendSmsResponse = null;        //hint 此处可能会抛出异常，注意catch        try {            sendSmsResponse = acsClient.getAcsResponse(request);            logger.info(JSON.toJSONString(sendSmsResponse));        } catch (Exception e) {            e.printStackTrace();            logger.error(e);        }        return sendSmsResponse;    }    public QuerySendDetailsResponse querySendDetails(String bizId, String phoneNumer, Date date, Long currentPage, Long pageSize) throws ClientException {        //可自助调整超时时间        //  System.setProperty("sun.net.client.defaultConnectTimeout", "10000");        //  System.setProperty("sun.net.client.defaultReadTimeout", "10000");        //初始化acsClient,暂不支持region化        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);        IAcsClient acsClient = new DefaultAcsClient(profile);        //组装请求对象        QuerySendDetailsRequest request = new QuerySendDetailsRequest();        //必填-号码        request.setPhoneNumber(phoneNumer);        //可选-流水号        request.setBizId(bizId);        //必填-发送日期 支持30天内记录查询，格式yyyyMMdd        SimpleDateFormat ft = new SimpleDateFormat("yyyyMMdd");        request.setSendDate(ft.format(date));        //必填-页大小        request.setPageSize(pageSize);        //必填-当前页码从1开始计数        request.setCurrentPage(currentPage);        QuerySendDetailsResponse querySendDetailsResponse = null;        //hint 此处可能会抛出异常，注意catch        try {            querySendDetailsResponse = acsClient.getAcsResponse(request);        } catch (Exception e) {            logger.error(e);        }        return querySendDetailsResponse;    }}

解析邮件:
这个需求 主要是解析银行邮件中的报表信息 并上传到另一个服务器

package com.guige.message.service.impl;import com.alibaba.fastjson.JSON;import com.guige.base.jwt.SubjectModel;import com.guige.base.jwt.TokenUtil;import com.guige.base.util.DateUtil;import com.guige.email.service.AuUserEmailInfoService;import com.guige.email.vo.AuUserEmailInfoVo;import com.guige.log.entity.DataWarningLog;import com.guige.log.service.DataWarningService;import com.guige.message.service.ParserValuationForEmailService;import com.sun.mail.imap.IMAPFolder;import com.sun.mail.imap.IMAPStore;import lombok.extern.slf4j.Slf4j;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.beans.factory.annotation.Value;import org.springframework.core.io.FileSystemResource;import org.springframework.http.HttpEntity;import org.springframework.http.HttpHeaders;import org.springframework.http.MediaType;import org.springframework.stereotype.Service;import org.springframework.util.CollectionUtils;import org.springframework.util.LinkedMultiValueMap;import org.springframework.util.MultiValueMap;import org.springframework.web.client.RestTemplate;import javax.mail.*;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeMessage;import javax.mail.internet.MimeMultipart;import javax.mail.internet.MimeUtility;import java.io.*;import java.util.List;import java.util.Properties;@Slf4j@Service("parserValuationForEmailService")public class ParserValuationForEmailServiceImpl implements ParserValuationForEmailService {    @Autowired    DataWarningService dataWarningService;    @Autowired    AuUserEmailInfoService auUserEmailInfoService;    @Value("${spring.mail.username}")    private String usernames;    @Value("${spring.mail.password}")    private String passwords;    @Value("${basePath}")    private String basePath;    @Value("${uploadrValuationUrl}")    private String uploadrValuationUrl;    @Autowired    RestTemplate restTemplate;   // @Scheduled(cron="0/20 * *  * * ? ")   //每20秒执行一次    @Override    public void readMail(){        List<AuUserEmailInfoVo> auUserEmailInfos= auUserEmailInfoService.findAllList();        if(!CollectionUtils.isEmpty(auUserEmailInfos)){            for(int i=0;i<auUserEmailInfos.size();i++){                scanEmail(auUserEmailInfos.get(i));            }        }    }    private void scanEmail(AuUserEmailInfoVo auUserEmailInfo) {        try {            Properties prop = System.getProperties();            prop.put("mail.store.protocol", auUserEmailInfo.getProtocol());            prop.put("mail.imap.host",auUserEmailInfo.getHost());            Session session = Session.getInstance(prop);            IMAPStore store = (IMAPStore) session.getStore( auUserEmailInfo.getProtocol()); // 使用imap会话机制，连接服务器            try {                store.connect(auUserEmailInfo.getEmail(), auUserEmailInfo.getPassword());            }catch (Exception e){                log.error("连接失败"+auUserEmailInfo.getEmail(),e);            }            IMAPFolder folder = (IMAPFolder) store.getFolder("INBOX"); // 收件箱            folder.open(Folder.READ_WRITE);            int messageCount = folder.getMessageCount();            //获取未读邮件            Message[] messages =folder.getMessages();    // folder.getMessages(folder.getMessageCount()-folder.getUnreadMessageCount()+1,folder.getMessageCount());            parseMessage(folder,auUserEmailInfo,messages); //解析邮件            //释放资源            if (folder != null) folder.close(true);            if (store != null) store.close();            System.out.println("读取成功。。。。。。。。。。。。");        } catch (Exception e) {            // TODO: handle exception            e.printStackTrace();        }    }    /**       * 解析邮件       * @param messages 要解析的邮件列表       */        private void parseMessage(IMAPFolder folder,AuUserEmailInfoVo auUserEmailInfo,Message ...messages) throws  Exception {        if (messages == null || messages.length < 1) {            log.error(auUserEmailInfo.getUserId()+":"+auUserEmailInfo.getEmail()+":未找到要解析的邮件!");            return;            //throw new MessagingException("未找到要解析的邮件!");        }        // 解析所有邮件        for (int i = 0, count = messages.length; i < count; i++) {            MimeMessage msg = (MimeMessage) messages[i];            InternetAddress address = getFrom(msg);            String uid = folder.getUID(msg)+"";            //  msg.setFlag(Flags.Flag.SEEN, true);//设置成已读          /*  System.out.println(msg.getSubject());            System.out.println(msg.getMessageID());            System.out.println(address.getPersonal()+"<" + address.getAddress() + ">");//张三<[e-mail]>            System.out.println(decodeText(msg.getSubject()));//转码后的标题            System.out.println(getReceiveAddress(msg, null));//收件人            System.out.println(msg.getSentDate());//收件日期*/            System.out.println(DateUtil.dateFormat(msg.getSentDate(),DateUtil.HOUR_PATTERN));//收件日期            System.out.println(msg.getSentDate().getTime());//收件日期            if(org.apache.commons.lang.StringUtils.isNotBlank(auUserEmailInfo.getAddressees())&&!auUserEmailInfo.getAddressees().contains(address.getAddress())){                continue;            }            if (isContainAttachment(msg)) {//保存附件               saveAttachment(msg, basePath+auUserEmailInfo.getEmail(),auUserEmailInfo,address.getAddress(),uid);            }           }      }      /**       * 获得邮件发件人       * @param msg 邮件内容      * @return 地址       * @throws MessagingException       * @throws UnsupportedEncodingException        */      private InternetAddress getFrom(MimeMessage msg) throws MessagingException, UnsupportedEncodingException {            Address[] froms = msg.getFrom();            if (froms.length < 1)                throw new MessagingException("没有发件人!");            return (InternetAddress) froms[0];        }        /**       * 根据收件人类型，获取邮件收件人、抄送和密送地址。如果收件人类型为空，则获得所有的收件人       * <p>Message.RecipientType.TO  收件人</p>       * <p>Message.RecipientType.CC  抄送</p>       * <p>Message.RecipientType.BCC 密送</p>       * @param msg 邮件内容       * @param type 收件人类型       * @return 收件人1 <邮件地址1>, 收件人2 <邮件地址2>, ...       * @throws MessagingException       */        private String getReceiveAddress(MimeMessage msg, Message.RecipientType type) throws MessagingException {            StringBuffer receiveAddress = new StringBuffer();            Address[] addresss = null;            if (type == null) {                addresss = msg.getAllRecipients();            } else {                addresss = msg.getRecipients(type);            }            if (addresss == null || addresss.length < 1)                throw new MessagingException("没有收件人!");            for (Address address : addresss) {                InternetAddress internetAddress = (InternetAddress)address;                receiveAddress.append(internetAddress.toUnicodeString()).append(",");            }            receiveAddress.deleteCharAt(receiveAddress.length()-1); //删除最后一个逗号            return receiveAddress.toString();        }        /**       * 判断邮件中是否包含附件       * @param part 邮件内容     * @return 邮件中存在附件返回true，不存在返回false       * @throws MessagingException       * @throws IOException       */        private boolean isContainAttachment(Part part) throws MessagingException, IOException {            boolean flag = false;        if (part.isMimeType("multipart/*")) {                MimeMultipart multipart = (MimeMultipart) part.getContent();                int partCount = multipart.getCount();                for (int i = 0; i < partCount; i++) {                    BodyPart bodyPart = multipart.getBodyPart(i);                    String disp = bodyPart.getDisposition();                    if (disp != null && (disp.equalsIgnoreCase(Part.ATTACHMENT) || disp.equalsIgnoreCase(Part.INLINE))) {                        flag = true;                    } else if (bodyPart.isMimeType("multipart/*")) {                        flag = isContainAttachment(bodyPart);                    } else {                        String contentType = bodyPart.getContentType();                        if (contentType.indexOf("application") != -1) {                            flag = true;                        }                          if (contentType.indexOf("name") != -1) {                            flag = true;                        }                     }                    if (flag) break;                }            } else if (part.isMimeType("message/rfc822")) {                flag = isContainAttachment((Part)part.getContent());            }        return flag;        }        /**         * 保存附件         * @param part 邮件中多个组合体中的其中一个组合体         * @param destDir  附件保存目录         * @throws UnsupportedEncodingException         * @throws MessagingException         * @throws FileNotFoundException         * @throws IOException         */        private void saveAttachment(Part part, String destDir,AuUserEmailInfoVo auUserEmailInfo,String sendEmail,String uid) throws UnsupportedEncodingException, MessagingException,            FileNotFoundException, IOException {            if (part.isMimeType("multipart/*")) {                Multipart multipart = (Multipart) part.getContent();    //复杂体邮件                //复杂体邮件包含多个邮件体                int partCount = multipart.getCount();                for (int i = 0; i < partCount; i++) {                    //获得复杂体邮件中其中一个邮件体                    BodyPart bodyPart = multipart.getBodyPart(i);                    //某一个邮件体也有可能是由多个邮件体组成的复杂体                    String disp = bodyPart.getDisposition();                    if (disp != null && (disp.equalsIgnoreCase(Part.ATTACHMENT) || disp.equalsIgnoreCase(Part.INLINE))) {                        InputStream is = bodyPart.getInputStream();                        this.saveAndSendFile(is, destDir, decodeText(bodyPart.getFileName()),auUserEmailInfo,sendEmail,uid);                } else if (bodyPart.isMimeType("multipart/*")) {                        saveAttachment(bodyPart,destDir,auUserEmailInfo,sendEmail,uid);                } else {                        String contentType = bodyPart.getContentType();                        if (contentType.indexOf("name") != -1 || contentType.indexOf("application") != -1) {                            this.saveAndSendFile(bodyPart.getInputStream(), destDir, decodeText(bodyPart.getFileName()),auUserEmailInfo,sendEmail,uid);                    }                    }                }            } else if (part.isMimeType("message/rfc822")) {            saveAttachment((Part) part.getContent(),destDir,auUserEmailInfo,sendEmail,uid);        }        }        /**         * 读取输入流中的数据保存至指定目录         * @param is 输入流       * @param fileName 文件名         * @param destDir 文件存储目录         * @throws FileNotFoundException         * @throws IOException         */        private void saveAndSendFile(InputStream is, String destDir, String fileName, AuUserEmailInfoVo auUserEmailInfo, String sendEmail,String uid)            throws  IOException {        if(!fileName.endsWith("xls")&&!fileName.endsWith("xlsx")){            return;        }        List<DataWarningLog> dataWarningLogs=dataWarningService.queryDataWarningLogLog(auUserEmailInfo.getEmail(),sendEmail,sendEmail+uid);        if(CollectionUtils.isEmpty(dataWarningLogs)) {            saveFile(is, destDir, fileName);            try{            sendValuationHtml(destDir +File.separator+fileName,fileName,auUserEmailInfo);                dataWarningService.saveDataWarning(auUserEmailInfo.getEmail(), sendEmail, fileName,"1",sendEmail+uid);            }catch (Exception e){                log.error(e.getMessage(),e);                dataWarningService.saveDataWarning(auUserEmailInfo.getEmail(), sendEmail, fileName,"0",sendEmail+uid);            }            return;        }        DataWarningLog dataWarningLog= dataWarningLogs.get(0);        if("0".equals(dataWarningLog.getExt1())){            //扫描到未发送            File f = new File(destDir +File.separator+fileName);            if(!f.exists()){                saveFile(is, destDir, fileName);            }            sendValuationHtml(destDir +File.separator+fileName,fileName,auUserEmailInfo);            //判断文件是否存在  存在则不保存            dataWarningService.updateDataWarningStatus(dataWarningLog);        }    }    private void saveFile(InputStream is, String destDir, String fileName) throws IOException {        BufferedInputStream bis = new BufferedInputStream(is);        File fileDir = new File(destDir);        if(!(fileDir.exists() && fileDir.isDirectory())){            fileDir.mkdir();        }        BufferedOutputStream bos = new BufferedOutputStream(                new FileOutputStream(new File(destDir +File.separator+fileName/*+ uuidFilename*/)));        int len = -1;        while ((len = bis.read()) != -1) {            bos.write(len);            bos.flush();        }        bos.close();        bis.close();    }    /**       * 文本解码       * @param encodeText 解码MimeUtility.encodeText(String text)方法编码后的文本       * @return 解码后的文本       * @throws UnsupportedEncodingException       */        private String decodeText(String encodeText) throws UnsupportedEncodingException {            if (encodeText == null || "".equals(encodeText)) {                return "";            } else {              return MimeUtility.decodeText(encodeText);            }        }    /**     * 获得邮件文本内容     * @param part 邮件体     * @param content 存储邮件文本内容的字符串     * @throws MessagingException     * @throws IOException     */    public static void getMailTextContent(Part part, StringBuffer content) throws MessagingException, IOException {        //如果是文本类型的附件，通过getContent方法可以取到文本内容，但这不是我们需要的结果，所以在这里要做判断        boolean isContainTextAttach = part.getContentType().indexOf("name") > 0;        if (part.isMimeType("text/*") && !isContainTextAttach) {            content.append(part.getContent().toString());        } else if (part.isMimeType("message/rfc822")) {            getMailTextContent((Part)part.getContent(),content);        } else if (part.isMimeType("multipart/*")) {            Multipart multipart = (Multipart) part.getContent();            int partCount = multipart.getCount();            for (int i = 0; i < partCount; i++) {                BodyPart bodyPart = multipart.getBodyPart(i);                getMailTextContent(bodyPart,content);            }        }    }   public void sendValuationHtml(String filePath,String fileName, AuUserEmailInfoVo userEmailInfo){       SubjectModel sub = new SubjectModel(userEmailInfo.getUserId(), userEmailInfo.getUserName());       String token = TokenUtil.createJWT(JSON.toJSONString(sub));        FileSystemResource resource = new FileSystemResource(new File(filePath));        MediaType type = MediaType.parseMediaType("multipart/form-data;charset=UTF-8");        MultiValueMap<String, Object> param = new LinkedMultiValueMap<>();        param.add("file", resource);       // param.set("name",fileName);        HttpHeaders headers = new HttpHeaders();        headers.setContentType(type);       headers.set("token", token);        HttpEntity<MultiValueMap<String, Object>> files = new HttpEntity<>(param, headers);        try {            String string = restTemplate.postForObject(uploadrValuationUrl+"&name="+fileName, files, String.class,param);           // JSONObject json=JSON.parseObject(string);        }catch (Exception e){            log.error(e.getMessage(),e);        }    }}