如何使用Jersey读取RESTful服务的POST参数? [英] How do I read POST parameters for a RESTful service using Jersey?
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问题描述
我没有使用JSON或类似的东西。我有一个简单的表单来上传文件,我想读取表单的参数。下面的代码没有按预期工作。它不会显示任何参数。
I am not using JSON or anything like that. I have a simple form to upload a file and I want to read the parameters of the form. The code below is not working as expected. It will not show any parameters.
@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
@Path("{appNum}/{docId}/file")
public Response uploadDocFile(
@PathParam("appNum") String appNum,
@PathParam("docId") String docId,
@Context HttpServletRequest req)
{
try {
log.info("POST Parameters:");
Enumeration e = req.getParameterNames();
while(e.hasMoreElements())
{
Object key = e.nextElement();
log.info("Key: " + key);
log.info("Val: " + req.getParameter(key.toString()));
}
} catch (Exception e) {
e.printStackTrace();
return Response.status(Status.INTERNAL_SERVER_ERROR).entity(new StatusResponse(e)).build();
}
return Response.ok().build();
}
推荐答案
仅供参考,你需要使用@FormParam。还要确保INPUT HTML类型使用name = not id =。
FYI, You need to use @FormParam. Also make sure INPUT HTML types are using name= not id=.
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