Question

我正在尝试上传文件，但使用@FormDataParam不允许应用程序部署。感兴趣的代码如下：

@POST
@Path("sync")
public String callServletSyncPost (
        @PathParam("tapschema") String tapschema,
        @FormParam("REQUEST") String request,
        @FormParam("LANG") String lang,
        @FormParam("QUERY") String query,
        @FormParam("UPLOAD") String upload,
        //@FormDataParam("file") File fileUpload
        @FormDataParam("file") InputStream fileUpload,
        @FormDataParam("file") FormDataContentDisposition fileDetail
        )
        throws Exception {

我已在项目中添加了以下库：

ASM-3.1.jar
杰克逊核-ASL-1.1.1.jar
Jersey的客户端 - 1.2.jar
球衣核-1.2.jar
Jersey的JSON-1.2.jar
球衣 - 服务器 - 1.2.jar
抛放-1.1.jar
JSR311-API-1.1.1.jar
mimepull.jar
球衣-multipart.jar

我还尝试添加jersey-bundle-1.2.jar库，但不部署应用程序。

在Glassfish 3.1日志页面中，有以下日志：

The following errors and warnings have been detected with resource and/or provider classes: SEVERE: Missing dependency for method public java.lang.String it.inaf.oats.ia2.tap.implementation.TapRestImpl.callServletSyncPost(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.io.File) throws java.lang.Exception at parameter at index 5 SEVERE: Missing dependency for method public java.lang.String it.inaf.oats.ia2.tap.implementation.TapRestImpl.callServletSyncPost(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.io.File) throws java.lang.Exception at parameter at index 5 SEVERE: Method, public java.lang.String it.inaf.oats.ia2.tap.implementation.TapRestImpl.callServletSyncPost(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.io.File) throws java.lang.Exception, annotated with POST of resource, class it.inaf.oats.ia2.tap.implementation.TapRestImpl, is not recognized as valid resource method.

有人能告诉我为什么应用程序没有部署以及如何解决这个问题？提前致谢

Answer 1

如果你的func返回smth（f.e.json）你应该添加

@Produces(MediaType.APPLICATION_JSON)

和params

@Consumes(MediaType.MULTIPART_FORM_DATA)

@FormDataParam抛出严重错误：缺少依赖关系并且不允许部署

1 个答案: