Using Jersey in Spring Boot for file upload getting 400 Bad Request [duplicate]
问题 This question already has an answer here : Spring Boot + Jersey type filter - Bad request 400 for service Consumes MULTIPART_FORM_DATA (1 answer) Closed last year . I have tried a large number of examples for doing file upload with jersey. I can get it to work with pure Spring using @RequestMapping, ResponseEntity instead of @Path etc. But I want to use jersey, as all of my other endpoints are handled by jersey. UPDATE: I feel that I'm unable to pass an form data, file or text. Even a single