问题
I'm trying to hit my server's endpoint with a multipart/form-data request sent from Postman. I'm getting a 400 Bad Request and the cause is:
org.jvnet.mimepull.MIMEParsingException: Missing start boundary.
How can I set the start boundary and how do I know what it should be?
回答1:
https://github.com/postmanlabs/postman-app-support/issues/191 Following that thread here seems that setting the request header to Content-Type multipart/form-data I'm overriding the value set by Postman.
There is no need to add a content-type header manually. You are overriding the value set by Postman. Just select form-data in POST request and send your request to see if it works.
Removing the header allowed me to hit my endpoint.
回答2:
Overriding POSTMAN header values is the issue as mentioned by Anton above. Here is how your headers and request body should look like for standalone POSTMAN client:
回答3:
As a work around try this:
spring: jersey: application-path: /rest # Path that serves as the base URI for the application. Overrides the value of "@ApplicationPath" if specified. filter.order: 0 # Jersey filter chain order. type: servlet # Can be either "servlet" or "filter". init.*:
type servlet worked fine, where as filter is throwing the Start Boundary error.
来源：https://stackoverflow.com/questions/33174296/postman-multipart-form-data-error-missing-start-boundary