瞄了一眼，nutz调用http请求的方法：平常的调用都能OK，但是接收文件流时不知道怎么写了，请大神指导一下~~~

@POST
	@At("queryMjxpsz00")
	@Ok("json")
	public Object queryMjxpsz00(@Param("pageSize") String pageSize,
			@Param("noncepage") String noncepage,@Param("gzbh") String gzbh) {
		NutMap result = NutMap.NEW();
		Map<String,Object> params = new HashMap<String,Object>();
		Integer pcount = Integer.parseInt(noncepage);
		Integer psize = Integer.parseInt(pageSize);
		int start = (pcount-1)*psize+1;
		int end = pcount*psize;
		params.put("start",start);
		params.put("end", end);
		params.put("gzbh", gzbh);
		int timeout=60*1000;
		String ewe= Http.post("http://10.2.8.174:8780/BaanWebservice/servlet/MjxtService1", params, timeout);
		List<Record> list =(List) Json.fromJson(NutType.list(Record.class), ewe);
		int count =  Integer.valueOf((String) list.get(list.size()-1).get("count"));
		result.addv("rowCount", count).addv("dataList", list);
		return result;
	}

	@POST
	@At("loadfile")
	@Ok("raw")
	public Object mjxpsz01LoadFile(
			@Param("file") String file) {
		System.out.println("file=="+file);
		Map<String,Object> params = new HashMap<String,Object>();
		params.put("file",file);
		int timeout=60*1000;
		
		Request request=Request.create("http://10.2.8.174:8780/BaanWebservice//servlet/MjxtService4",METHOD.POST);
		request.getHeader().set("Content-Type", "APPLICATION/OCTET-STREAM");
		request.setData(Json.toJson(params,JsonFormat.compact()));
		Response response=Sender.create(request).send();
		
		return null;
	}