英文:
getting Missing Start Boundary in javax.mail.multipart
问题
我正在尝试使用Java Mail API读取电子邮件。当我尝试从多部分中获取计数，就像这样：
multipart.getCount()
我收到了以下异常：
javax.mail.MessagingException: 缺少起始边界
at javax.mail.internet.MimeMultipart.parsebm(MimeMultipart.java:872)
at javax.mail.internet.MimeMultipart.parse(MimeMultipart.java:493)
at javax.mail.internet.MimeMultipart.getCount(MimeMultipart.java:240)
非常感谢您的帮助。
英文:
I'm trying to read the emails using java mail API.
and when I tries to get count from multipart like this:
multipart.getCount()
I am getting the below exception:
javax.mail.MessagingException: Missing start boundary
at javax.mail.internet.MimeMultipart.parsebm(MimeMultipart.java:872)
at javax.mail.internet.MimeMultipart.parse(MimeMultipart.java:493)
at javax.mail.internet.MimeMultipart.getCount(MimeMultipart.java:240)
Any help is appreciated.
答案1
得分: 1
这个问题可以通过 MimeMultipart 拥有的两个属性来解决...
我之前也遇到了同样的问题，我通过以下方式解决了它：
System.setProperty("mail.mime.multipart.ignoreexistingboundaryparameter", "true");
System.setProperty("mail.mime.multipart.allowempty", "true");
当你阅读 MimeMulutiPart.java 文件时，你会找到 5 个属性：
1. mail.mime.multipart.ignoremissingendboundary (默认为 true)
2. mail.mime.multipart.ignoremissingboundaryparameter (默认为 true)
3. mail.mime.multipart.ignoreexistingboundaryparameter (默认为 false)
4. mail.mime.multipart.allowempty (默认为 false)
5. mail.mime.multipart.bmparse (默认为 true)
当我尝试将剩余的 false 设置为 true 时，对我起效了。
英文:
this issue can be resolved with the two properties that MimeMultipart holds...
I was also having the same issue and I resolved it with:
System.setProperty("mail.mime.multipart.ignoreexistingboundaryparameter", "true");
System.setProperty("mail.mime.multipart.allowempty", "true");
When you'll read the MimeMulutiPart.java, you'll find 5 properties:
1. mail.mime.multipart.ignoremissingendboundary(def. true)
2. mail.mime.multipart.ignoremissingboundaryparameter(def. true)
3. mail.mime.multipart.ignoreexistingboundaryparameter(def. false)
4. mail.mime.multipart.allowempty(def. false)
5. mail.mime.multipart.bmparse(def. true)
and when I tried setting the remaining false to true. it worked for me.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论