小编dtx*_*txd的帖子

http://www.mkyong.com/webservices/jax-rs/file-upload-example-in-jersey/ 我正在按照本指南操作并遇到问题.我有一些问题.

1. 所有的依赖都必须对应吗？我的项目有一些org.glassfish.jersey依赖项,本指南建议使用org.sun.jersey.我是否必须使用与此相同的版本进行更改？

   <dependency>
   <groupId>org.glassfish.jersey.media</groupId>
   <artifactId>jersey-media-multipart</artifactId>
   <version>2.16</version>
   </dependency>
   <dependency>
   <groupId>org.glassfish.jersey.core</groupId>
   <artifactId>jersey-server</artifactId>
   <version>2.16</version>
   

   Run Code Online (Sandbox Code Playgroud)

2. 我有这个错误

   org.glassfish.jersey.server.model.ModelValidationException: Validation of the application resource model has failed during application initialization. [[FATAL] No injection source found for a parameter of type public ***.***.****.common.dto.response.AbstractResponse ***.***.****.m2m.instancetypeupload.webservice.InstanceTypeUploadWebService.upload(java.io.InputStream,org.glassfish.jersey.media.multipart.FormDataContentDisposition) at index 0.; source='ResourceMethod{httpMethod=POST, consumedTypes=[multipart/form-data], producedTypes=[application/json], suspended=false, suspendTimeout=0, suspendTimeoutUnit=MILLISECONDS, invocable=Invocable{handler=ClassBasedMethodHandler{handlerClass=class ***.***.****.m2m.instancetypeupload.webservice.InstanceTypeUploadWebService, handlerConstructors=[org.glassfish.jersey.server.model.HandlerConstructor@90516e]}, definitionMethod=public ***.***.***.common.dto.response.AbstractResponse ***.***.*****.m2m.instancetypeupload.webservice.InstanceTypeUploadWebService.upload(java.io.InputStream,org.glassfish.jersey.media.multipart.FormDataContentDisposition), parameters=[Parameter [type=class java.io.InputStream, source=file1, defaultValue=null], Parameter [type=class org.glassfish.jersey.media.multipart.FormDataContentDisposition, source=file1, defaultValue=null]], responseType=class ***.***.***.common.dto.response.AbstractResponse}, nameBindings=[]}']
   

   Run Code Online (Sandbox Code Playgroud)

   这是我的网络服务

   @POST
   @Path("/upload")
   @Consumes(MediaType.MULTIPART_FORM_DATA)
   @Produces(MediaType.APPLICATION_JSON)
   public AbstractResponse upload(@FormDataParam("file1") InputStream file1,
                              @FormDataParam("file1") FormDataContentDisposition filename1
                             ) …

   Run Code Online (Sandbox Code Playgroud)