缺少开始边界异常Tomcat中有附件文件发送邮件时 [英] Missing start boundary Exception when sending messages with an attachment file in Tomcat

问题描述

我发现了一些可能的匹配到为我工作这个问题，但没有。

I've found a number of possible matches to this problem but none that work for me.

我使用Apache的骆驼提供一个文件作为电子邮件attachement。它完美使用下面的Maven目标：

I'm using Apache Camel to deliver a file as an email attachement. It works perfectly using the following maven goals:

码头：运行
码头：运行爆炸
码头：运行战争

jetty:run jetty:run-exploded jetty:run-war

我使用的Java 1.6。我的部署容器是的tomcat6。在tomcat6中和tomcat7我得到了以下异常：

I'm using java 1.6. My deployment container is tomcat6. In tomcat6 and tomcat7 I get the following exception:

org.springframework.mail.MailSendException：失败的消息：javax.mail.MessagingException的：缺少开始边界;消息异常详细信息（1）：
失败的消息1：
javax.mail.MessagingException的：缺少开始边界
在javax.mail.internet.MimeMultipart.parsebm（MimeMultipart.java:882）

org.springframework.mail.MailSendException: Failed messages: javax.mail.MessagingException: Missing start boundary; message exception details (1) are: Failed message 1: javax.mail.MessagingException: Missing start boundary at javax.mail.internet.MimeMultipart.parsebm(MimeMultipart.java:882)

在网络上的意见认为这是一个类加载器的问题。它要么激活-1.1.jar或邮件1.4.4.jar文件不被发现，或邮件1.4.4.jar的mailcap文件不被发现。

The advice on the web suggests this is a class loader problem. Its either that the activation-1.1.jar or mail-1.4.4.jar files are not being found, or the mailcap file in mail-1.4.4.jar is not being found.

我试图把到Tomcat / lib中这些JAR文件。我试着从复制的jar文件中的mailcap进入爆发战争的META-INF目录。这些都不有所作为。

I've tried putting these jar files in tomcat/lib. I've tried copying the mailcap from the jar file into the META-INF directory of the exploded war. Neither of these make a difference.

版本：

Windows系统：的Apache Tomcat / 7.0.5 JDK 1.6.0_27-B07 Apache的骆驼2.8.0熔丝-00-08

Windows: Apache Tomcat/7.0.5 JDK 1.6.0_27-b07 Apache Camel 2.8.0-fuse-00-08

Linux的 - 随之而来的Ubuntu 10.04 LTS版本 - 以后我会检查这些，并添加

Linux - the versions that come with ubuntu 10.04 LTS - I'll check these later and add.

这是我的骆驼路线的简化版本：

This is a simplified version of my camel routes:

<route id="uploadFileForm">
    <from uri="jetty:http://0.0.0.0:9095/premier"/>
    <to uri="velocity:form.html"/>
</route>
<route id="uploadFile">
    <from uri="jetty:http://0.0.0.0:9095/fup"/>
    <to uri="log:mail?showBody=true&amp;showHeaders=true"/>
    <to uri="smtp://localhost"/>
    <setHeader headerName="content-type"><constant>text/plain</constant></setHeader>
    <setBody><constant>Message Sent</constant></setBody>
</route>

这是什么日志显示：

[4 - seda://mail-ws-audio-files] mail                           INFO  Exchange[ExchangePattern:InOut, Headers:{Connection=Keep-Alive, CamelHttpServletRequest=org.eclipse.jetty.servlets.MultiPartFilter$Wrapper@bb32c5, upfile=D:downloads!37SQFTS.pdf, CamelHttpPath=/fup, subject=BBC Premier League Update - Edition 1, CamelHttpQuery=null, CamelHttpServletResponse=HTTP/1.1 200 

, UntilMessage=until 10:30 GMT when a second bulletin is available (Mon-Fri only), Host=localhost:9095, User-Agent=Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E), Accept-Encoding=gzip, deflate, bulletin_type=am, to=[e-mail], cc=admin@localhost, breadcrumbId=ID-B1-L0N336601-58958-1335935026761-0-2, CamelHttpUrl=http://localhost:9095/fup, Content-Length=24896, Referer=http://localhost:9095/premier, from=[e-mail], Accept=image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*, Accept-Language=en-GB, Content-Type=multipart/form-data; boundary=---------------------------7dc3a8371906f6, CamelHttpUri=/fup, Cache-Control=no-cache, CamelHttpMethod=POST}, BodyType:String, Body:Dear Partner,

    please find attached the latest edition of our file. 

一个小例子，Maven项目是这里和战争的此处。如果您在Eclipse中运行项目或以

A minimal example maven project is here and the war is here. If you run the project in eclipse or with

mvn jetty:run

然后使用表单的http：//本地主机：9095 / premier

您将得到一个无法连接服务器的异常。但是，如果你部署战争到Tomcat您将得到缺少启动边界例外。如果您编辑的applicationContext.xml和更换的 * 的*与有效值，它实际上将发送一封电子邮件。

You will get a "cannot contact server" exception. But if you deploy the war to tomcat you will get the missing start boundary exception. If you edit applicationContext.xml and replace the ** with valid values, it will actually send an email.

任何想法？

推荐答案

我想你的骆驼简化样的路线，它MVN码头运作良好：运行

I have tried your simplified camel route sample, it works well with mvn jetty:run.

在我的Tomcat 7.0.27，Java 6中，它的实际工作。邮件被正确发送。唯一的区别是我不使用

In my Tomcat 7.0.27, Java 6, it actually works. The mail was sent correctly. The only difference is I don't use the:

mvn install

而不是使用

mvn package

则目标/测试邮件0.0.1-SNAPSHOT.war复制到Tomcat的webapps文件夹，并启动tomcat（斌/ startup.sh或斌/的startup.bat）。

Then copy the target/test-mail-0.0.1-SNAPSHOT.war to the Tomcat webapps folder, and start tomcat (bin/startup.sh or bin/startup.bat).

希望这对你的作品也是如此。

Hope this works for you as well.

我的，你选择相同的Tomcat的版本我并遵循相同的步骤建议。

My suggestion that you pick the same Tomcat version as I had and follow the same step.

问题其他来源的你应该：

Other source of problem you should:

1. 检查的是你是否有环境变量CATALINA_HOME或CATALINA_BASE懵懵懂懂给你设置为指向其他Tomcat安装。


2. 此外，在环境变量，请检查您JRE_HOME或JAVA_HOME（使用JDK的时候），你的CLASSPATH变量的内容。您应该将类​​路径设置为$ JAVA_HOME / JRE / lib目录下：$ JAVA_HOME / JRE / lib / ext目录:.或％JAVA_HOME％/ JRE / lib目录;％JAVA_HOME％/ JRE / lib / ext目录;. （最后点很重要）


3. 替换JAVA_HOME / lib目录与JRE_HOME如果您在JRE只。
运行

4. 您运行的是什么版本的JVM。我使用的Oracle JDK 6.您使用的OpenJDK / J9或别的东西吗？

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