如何在球衣中使用嵌套的多部分/混合mime类型 [英] How to consume a nested multipart/mixed mime type in jersey

问题描述

我已经搜索了很长时间，但是没有答案.我希望有人能帮助我.

I have googled for a long time, but no answer. I hope someone can help me.

说，我在jersey服务器端收到了一个多部分/混合包，其结构如下:

Say, I received a multipart/mixed package in jersey server side, its structure looks like this:

multipart/mixed
   |
   |---Title: text/plain
   |
   |---Text content: text/plain
   |
   |---Image content: multipart/mixed
   |      |
   |      |--- Image name: text/plain
   |      |
   |      |--- Image body: image/jpeg
   |
   |.........

使用 bodypart.getEntityAs(Class clazz)方法可以轻松处理前两个bodypart.但是对于嵌套的多部分，我只能获得BodyPartEntity并通过它获得输入流.显然，通过输入流获取图像名称和图像主体并不容易. 那么，如何获得原始的多部分/混合类型实体，或者在球衣中处理嵌套的多部分/混合类型的正确方法是什么?

The first two bodypart can be easily processed by using bodypart.getEntityAs(Class clazz) method. But for the nested multipart, i can only get a BodyPartEntity and through it get an inputstream. Obviously, it is not easy getting the image name and image body through the inputstream. So, how can i get the original multipart/mixed entity or what is the right way to process the nested multipart/mixed type in jersey?

推荐答案

最后，我发现了错误.嵌套的多部分必须在标头中具有边界，并且与父代不相同.

finally i found the error. The nested multipart must have boundary in the header and not the same with the parent.

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