Question

我有一个休息服务，具有以下实施 -

>>> from django.contrib.gis.geos import LineString, MultiLineString
>>> DATA = [[36.66678428649903, -1.5474249907643578], [36.670904159545906, -1.542620219636788], [36.66635513305665,-1.5353272427374922],[36.662406921386726, -1.5403894293513378]]
>>> line = LineString(DATA)
>>> line
<LineString object at 0x7f96538f49a0>
>>> line.length
0.02134446840090856
>>> line.geojson
'{ "type": "LineString", "coordinates": [ [ 36.666784286499031, -1.547424990764358 ], [ 36.670904159545906, -1.542620219636788 ], [ 36.666355133056648, -1.535327242737492 ], [ 36.662406921386726, -1.540389429351338 ] ] }'
>>> multi_line = MultiLineString(line)
>>> multi_line
<MultiLineString object at 0x7f96536ccbc0>
>>> multi_line[0]
<LineString object at 0x7f964187b3c8>
>>> multi_line.length
0.02134446840090856
>>> multi_line.geojson
'{ "type": "MultiLineString", "coordinates": [ [ [ 36.666784286499031, -1.547424990764358 ], [ 36.670904159545906, -1.542620219636788 ], [ 36.666355133056648, -1.535327242737492 ], [ 36.662406921386726, -1.540389429351338 ] ] ] }'

>>> from myapp.models import LogsUpload
>>> o = LogsUpload(name="foo", geom=multi_line)
>>> o.full_clean()
>>> o.save()

我正确获取所有标头和响应状态，但我没有收到json响应。这有什么不对？

我正在尝试做以下事情 - https://stackoverflow.com/a/23736527/2197994

在嵌套调用的深处，我使用spring rest模板从其他后端获得响应。

    @RequestMapping(method = RequestMethod.GET, consumes = MediaType.APPLICATION_JSON_VALUE)
    @ResponseBody
    @JsonSerialize
    public ResponseEntity<String> handleData(HttpMethod method, HttpServletRequest httpRequest)
            throws URISyntaxException, IOException {

        BackendRequest request = new BackendRequest();
        request.setHttpRequest(httpRequest);
        request.setMethod(method);

        BackendResponse backendResponse = service.getresponse(request);
        ResponseEntity<String> response = backendResponse.getResponse();
        return new ResponseEntity<String>(response.getBody(), response.getHeaders(), response.getStatusCode());
        // return response;

    }

Answer 1

BackendResponse backendResponse = service.getresponse(request)可能是问题所在。你可以发布方法的内容吗？

春假休息服务不回归身体

1 个答案: