4
我知道这一定很可能是一个非常简单的问题，但我在这个问题上困扰了许多小时，在互联网上进行大量的研究之后，我没有发现问题。在JHipster（Spring）项目上配置邮件
我开始了一个jhipster项目，现在我正在尝试配置一个电子邮件服务器用于向我的新用户发送注册电子邮件。所以我编辑的存在在项目中2的配置文件：
../src/test/resources/config/application.yml
../src/main/resources/config/application.yml
在这些每一个我添加以下行下的“春天：邮件：”
host: smtp.gmail.com
port: 25
user: [email protected]
password: xxx
protocol: smtp
tls: true
auth: true
from: [email protected]
然后我试图做一个新的登记和没有工作的确认邮件，我也试着运行测试，明确地从“mailService”调用函数“sendEmail”，它也没有工作ķ。有人知道为什么吗？我是否犯了一些配置错误？还有什么我应该做的？
增加关于日志的信息问：
通常这是我得到的日志当我运行它调用sendmail的功能测试：
[DEBUG] org.portotech.perdigao.config.AsyncConfiguration - Creating Async Task Executor<br>
[DEBUG] org.portotech.perdigao.config.MetricsConfiguration - Registering JVM gauges<br>
[DEBUG] org.portotech.perdigao.config.CacheConfiguration - No cache<br>
[WARN] org.portotech.perdigao.Application - No Spring profile configured, running with default configuration<br>
[DEBUG] org.portotech.perdigao.config.MailConfiguration - Configuring mail server<br>
[INFO] org.portotech.perdigao.config.ThymeleafConfiguration - loading non-reloadable mail messages resources<br>
[DEBUG] org.portotech.perdigao.config.DatabaseConfiguration - Configuring Mongeez<br>
[DEBUG] org.portotech.perdigao.service.MailService - Send e-mail[multipart 'false' and html 'false'] to '[email protected]' with subject 'test' and content=test<br>
[INFO] org.portotech.perdigao.config.CacheConfiguration - Remove Cache Manager metrics<br>
[INFO] org.portotech.perdigao.config.CacheConfiguration - Closing Cache Manager<br>
Disconnected from the target VM, address: '127.0.0.1:51831', transport: 'socket'<br>
Process finished with exit code 0
因此，未发送的电子邮件，但我没有收到任何错误消息。您发布的评论后，我打开我的IDE再次（的IntelliJ）到日志张贴在这里复制，并得到了以下日志：
[DEBUG] org.portotech.perdigao.config.AsyncConfiguration - Creating Async Task Executor<br>
[DEBUG] org.portotech.perdigao.config.MetricsConfiguration - Registering JVM gauges<br>
[DEBUG] org.portotech.perdigao.config.CacheConfiguration - No cache<br>
[WARN] org.portotech.perdigao.Application - No Spring profile configured, running with default configuration<br>
[DEBUG] org.portotech.perdigao.config.MailConfiguration - Configuring mail server<br>
[INFO] org.portotech.perdigao.config.ThymeleafConfiguration - loading non-reloadable mail messages resources<br>
[DEBUG] org.portotech.perdigao.config.DatabaseConfiguration - Configuring Mongeez<br>
[DEBUG] org.portotech.perdigao.service.MailService - Send e-mail[multipart 'false' and html 'false'] to '[email protected]' with subject 'test' and content=test<br>
[WARN] org.portotech.perdigao.service.MailService - E-mail could not be sent to user '[email protected]', exception is: Mail server connection failed; nested exception is javax.mail.MessagingException: Connection error (java.net.NoRouteToHostException: No route to host). Failed messages: javax.mail.MessagingException: Connection error (java.net.NoRouteToHostException: No route to host)<br>
[INFO] org.portotech.perdigao.config.CacheConfiguration - Remove Cache Manager metrics<br>
[INFO] org.portotech.perdigao.config.CacheConfiguration - Closing Cache Manager
然后我再次执行，并且不会再得到了消息，有关的NoRouteToHostException，日志就像我发布的第一个日志。这真的很奇怪= /。无论如何，我做了一个ping smtp.gmail.com，并没有问题。
如果失败，你应该有一个堆栈跟踪日志中，可以后呢？ – 2014-10-27 19:39:55
刚刚添加的信息，希望它可以帮助你，以帮助我:) – trufrgs 2014-10-27 23:04:46