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java邮件 - 处理csv附件

[英]java mail - processing csv attachment

原文 2012-08-21 18:57:35 8 2 java/ email/ javamail

I am receiving e-mails set from a normal GUI client such as thunderbird or outlook, which conntain message body as String and one csv file attachment. 我正在接收从普通的GUI客户端设置的电子邮件，例如thunderbird或outlook，它将邮件正文作为String和一个csv文件附件。

Using Java mail I would like to process the attachment ie read in the contet of the csv file into a String. 使用Java邮件我想处理附件，即在csv文件的内容中读取一个字符串。 Can I simply check whether the contet is a Multipart and then process the one at index 1 ( I guess e-mail body is at index 0)? 我可以简单地检查一下是否是一个Multipart，然后处理索引为1的那个（我想电子邮件正文是在索引0处）？ Or should I check for dispositions which flags which part is an attachment? 或者我应该检查哪些标记哪个部分是附件的处置？ My only cocern is that if oe seds an e-mail using a regular GUI client, these flags are not set... 我唯一的问题是，如果oe使用常规GUI客户端发送电子邮件，则不会设置这些标志...

Any comments on what approach to take? 对采取何种方法的任何评论？

2 个解决方案

此JavaMail FAQ条目将有所帮助。

According to the Javamail tutorial 根据Javamail教程

The content of your message is a Multipart object when it has attachments. 当邮件具有附件时，邮件的内容是Multipart对象。 You then need to process each Part, to get the main content and the attachment(s). 然后，您需要处理每个部分，以获取主要内容和附件。 Parts marked with a disposition of Part.ATTACHMENT from part.getDisposition() are clearly attachments... 在part.getDisposition（）中标记为Part.ATTACHMENT的部件显然是附件......