Отправка почты с помощью весенней загрузки и JavaMailSender с прокси - PullRequest
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Отправка почты с помощью весенней загрузки и JavaMailSender с прокси

0 голосов
/ 14 декабря 2018

Я пытаюсь отправить электронное письмо с использованием JavaMailSender при весенней загрузке.Я попробовал почти все, но все еще получаю эту ошибку.Пожалуйста, предложите мне, что мне делать, чтобы мой код работал?Спасибо !!!

вот мой код для отправки электронного письма. 

public void prepareAndSend(String recipient, String message) {
    SimpleMailMessage mailMessage = new SimpleMailMessage();
    mailMessage.setFrom("xxx@gmail.com");
    mailMessage.setTo(recipient);
    mailMessage.setSubject("test");
    mailMessage.setText(message);
    javaMailSender.send(mailMessage);
}

Файл Application.properties 

spring.mail.host=smtp.gmail.com
spring.mail.port=587
spring.mail.username=*******
spring.mail.password= *******

#mail properties
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true

-Dhttp.proxyHost=192.168.15.1
-Dhttp.proxyPort=2120 
-Dhttps.proxyHost=192.168.15.1
-Dhttps.proxyPort=2120
-Dhttps.proxySet=true 
-Dhttp.proxySet=true

server.use-forwarded-headers=true

Я получаю следующее исключение ошибки, когда япопробуй запустить код 

2018-12-14 11:38:03.832 ERROR 2540 --- [nio-9090-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Unknown SMTP host: smtp.gmail.com;
  nested exception is:
    java.net.UnknownHostException: smtp.gmail.com. Failed messages: javax.mail.MessagingException: Unknown SMTP host: smtp.gmail.com;
  nested exception is:
    java.net.UnknownHostException: smtp.gmail.com; message exceptions (1) are:
Failed message 1: javax.mail.MessagingException: Unknown SMTP host: smtp.gmail.com;
  nested exception is:
    java.net.UnknownHostException: smtp.gmail.com] with root cause

java.net.UnknownHostException: smtp.gmail.com
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184) ~[na:1.8.0_172]
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_172]
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_172]
    at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_172]
    at java.net.Socket.connect(Socket.java:538) ~[na:1.8.0_172]
    at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:319) ~[mail-1.4.5.jar:1.4.5]
    at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:233) ~[mail-1.4.5.jar:1.4.5]
    at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1938) ~[mail-1.4.5.jar:1.4.5]
    at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:642) ~[mail-1.4.5.jar:1.4.5]
    at javax.mail.Service.connect(Service.java:295) ~[mail-1.4.5.jar:1.4.5]
    at org.springframework.mail.javamail.JavaMailSenderImpl.connectTransport(JavaMailSenderImpl.java:501) ~[spring-context-support-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:421) ~[spring-context-support-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:307) ~[spring-context-support-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:296) ~[spring-context-support-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at com.bharti.firstspringbootproject.service.UserService.prepareAndSend(UserService.java:46) ~[classes/:na]
    at com.bharti.firstspringbootproject.controller.AuthenticateController.authenticateUser(AuthenticateController.java:51) ~[classes/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_172]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_172]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_172]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.32.jar:8.5.32]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.32.jar:8.5.32]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at com.bharti.firstspringbootproject.security.JwtAuthenticationFilter.doFilterInternal(JwtAuthenticationFilter.java:49) ~[classes/:na]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) ~[spring-security-web-4.2.7.RELEASE.jar:4.2.7.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    at

Ответы [ 2 ]

0 голосов
/ 15 декабря 2018

В FAQ по JavaMail есть инструкции для настройки JavaMail для использования прокси-сервера .Если вы используете JavaMail 1.6.0 или более поздней версии, установите свойства mail.smtp.proxy.host и mail.smtp.proxy.port.

0 голосов
/ 14 декабря 2018

Я уже написал почтовый сервер, используя весеннюю загрузку.но я не получил такого рода проблемы.Кажется, это проблема сети (прокси).Пожалуйста, попробуйте без прокси.

Найдите ниже пример кода для справки. 

@Autowired
private JavaMailSender javaMailSender;

Я использовал MineMessage, как показано ниже. 

   MimeMessage message = javaMailSender.createMimeMessage();
   MimeMessageHelper helper = new MimeMessageHelper(message);
   helper.setFrom(systemEmail);
   helper.setTo(mailBacklog.getToAddress());
     if(mailBacklog.getSubject() != null) {
          helper.setSubject(mailBacklog.getSubject());
     }
   helper.setText(mailBacklog.getMessage());
   javaMailSender.send(message);

пример конфигурации (.yml) 

spring:  
  mail:
    host: smtp.gmail.com
    port: 587
    username: xxxxxxxx@gmail.com
    password: xxxxxx
    properties:
      mail:
        smtp:
          auth: true
          starttls:
            enable: true
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