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我想通過使用Leaflet和GeoServer顯示彈出窗口,但不知道爲什麼不起作用。我感謝任何幫助。通過使用GeoServer的WFS彈出不會出現在傳單中使用WFS的
<script>
var map = L.map('map').setView([-36.799907, 174.708520], 11);
var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
var osmAttrib = 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors';
var osm = new L.TileLayer(osmUrl, { minZoom: 8, maxZoom: 18, attribution: osmAttrib });
map.addLayer(osm);
//L.tileLayer('http://{s}.google.com/vt/lyrs=s,h&x={x}&y={y}&z={z}', {
// maxZoom: 20,
// subdomains: ['mt0', 'mt1', 'mt2', 'mt3']
//}).addTo(map);
var mywms = L.tileLayer.wms("http://localhost:9090/geoserver/localhost/wms", {
layers: 'localhost:TEST_JSON',
format: 'image/png',
transparent: true,
version: '1.1.0'
});
mywms.addTo(map);
var owsrootUrl = 'https://localhost:9090/geoserver/ows';
var defaultParameters = {
service: 'WFS',
version: '2.0.0',
request: 'GetFeature',
typeName: 'localhost:TEST_JSON',
outputFormat: 'text/javascript',
format_options: 'callback:getJson',
SrsName: 'EPSG:2193'
};
var parameters = L.Util.extend(defaultParameters);
var URL = owsrootUrl + L.Util.getParamString(parameters);
var WFSLayer = null;
var ajax = $.ajax({
url: URL,
dataType: 'jsonp',
jsonpCallback: 'getJson',
success: function (response) {
WFSLayer = L.geoJson(response, {
style: function (feature) {
return {
stroke: false,
fillColor: 'FFFFFF',
fillOpacity: 0
};
},
onEachFeature: function (feature, layer) {
popupOptions = { maxWidth: 200 };
layer.bindPopup("Popup text,cvbcvbcvbcvb " , popupOptions);
}
}).addTo(map);
}
});
作爲一個測試,我在我的瀏覽器中輸入這個網址,
http://localhost:9090/geoserver/ows?service=wfs&version=2.0&request=GetFeature
而得到這個錯誤:
<ows:ExceptionReport xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:ows="http://www.opengis.net/ows/1.1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0.0"
xsi:schemaLocation="http://www.opengis.net/ows/1.1
http://localhost:9090/geoserver/schemas/ows/1.1.0/owsAll.xsd">
<ows:Exception exceptionCode="MissingParameterValue" locator="GetFeature">
<ows:ExceptionText>
The query should specify either typeName, featureId filter, or a stored query id
</ows:ExceptionText>
</ows:Exception>
</ows:ExceptionReport>
誰能幫我送通過網址的GET請求請參閱GeoServer的迴應?
仔細閱讀錯誤消息:'查詢應指定typeName,featureId過濾器或存儲的查詢ID',並查看您在WFS請求('http:// localhost:9090/geoserver/ows?service = wfs&version = 2.0&request = GetFeature')中發送哪些查詢參數。 。 – IvanSanchez
比你伊凡。毫無疑問,在Post中設置參數,但我應該如何定義它們。什麼是格式?有沒有訂單?我正在尋找一個例子。 –
geoserver附帶一組您可以探索的演示請求 - 查看演示菜單並選擇演示請求 –