GNU JavaMail:没有地址提供者:rfc822 [英] GNU JavaMail: No provider for address: rfc822

问题描述

使用OpenJDK 1.7.0和GNU JavaMail 1.1.2.

Using OpenJDK 1.7.0 and GNU JavaMail 1.1.2.

在实际的消息发送呼叫中:

During the actual message send call:

SMTPTransport.send(msg);

发生这种情况:

javax.mail.NoSuchProviderException: No provider for address: rfc822
    at javax.mail.Session.getTransport(Session.java:641)
    at javax.mail.Transport.doSend(Transport.java:149)
    at javax.mail.Transport.send(Transport.java:75)

Transport.send(msg)产生相同的结果.

Transport.send(msg) produces the same result.

我很确定我的类路径可以.这是在JAR任务的build.xml中定义的方式:

I'm pretty sure my classpath is OK. Here's how it's defined in build.xml in the JAR task:

<zipfileset src="${sys}/inetlib.jar" includes="**/*.java **/*.class"/>
<zipfileset src="${sys}/gnumail-providers.jar" includes="**/*.java **/*.class"/>
<zipfileset src="${sys}/gnumail.jar" includes="**/*.java **/*.class"/>

其中$ {sys}是/usr/share/java.我是否必须吸收它并使用Oracle JavaMail API?

Where ${sys} is /usr/share/java. Am I going to have to suck it up and use the Oracle JavaMail API?

推荐答案

我遇到了与您相同的问题，它恰好是由jar geronimo-javamail_1.4_spec弄乱了东西引起的.一个简单的解决方案是将其从依赖项中排除.使用Maven，假设它是CXF的依赖项:

I got the same problem as you and it happened to be caused by the jar geronimo-javamail_1.4_spec messing things up. A simple solution is to exclude it from your dependencies. With Maven, assuming it's a dependency from CXF:

<dependency>
  <groupId>org.apache.cxf</groupId>
  <artifactId>cxf-rt-core</artifactId>
  <version>2.7.5</version>
  <exclusions>
    <exclusion>
      <groupId>org.apache.geronimo.specs</groupId>
      <artifactId>geronimo-javamail_1.4_spec</artifactId>
  </exclusion>
  </exclusions>
</dependency>

确切地知道为什么，我没有花时间进一步调查.当然，这是一个多线程安全性错误(当多个线程同时讲SMTP时，我会得到它.)

As to know exactly why, I did not took the time to investigate further. It's a multi-thread safety bug for sure (I got it when multiple threads where speaking SMTP at the same time).

解决方案的原始参考这里.

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