Vue上传文件报错，使用的eelementUi

Question

{"code":500,"message":"MultipartException: Failed to 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 @cause: FileUploadException: the request was rejected because no multipart boundary was found","data":null}

Answer 1

注意请求头的定义，报错应该是不能正确解析，试下在请求中加入headers: {'Content-Type': 'multipart/form-data'}