文件上传报错：Current request is not a multipart request

“error”: “Internal Server Error”,

“exception”: “org.springframework.web.multipart.MultipartException”,

“message”: “Current request is not a multipart request”, “path”: “/upload”



错误原因：Headers填写错误，估计是之前选错了x-www-form-urlencoded

由于上传文件用的Content-Type应该是multipart/form-data，修改之后依然报错。

“error”: “Internal Server Error”,

“exception”: “org.springframework.web.multipart.MultipartException”,

“message”: “Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadException: the request was rejected because no multipart boundary was found”,

“path”: “/upload”

解析之后发现Content-Type实际用的是text/plain。但是这么输入依然报相同错误。

多次试验之后发现，Content-Type无论选择什么，都会报错。正确的做法是删除Content-Type就行了。