javascript download geoserver layer as kml file

 var sqlfilter = " CITY='" + city + "' and SDATE>" + sdate + " and SDATE <" + edate;
soMapRoad.downLoadGeoLayer(actionId, kpi, layerTitle, sqlfilter);    function downloadTileGridMap(layerName, styleId, filterQuery) {
        var url = "http://" + geoIP + "/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&LAYERS=FAST:" + layerName + "&STYLES=" + styleId + "&CQL_FILTER=" + filterQuery + "&bbox=109.0,20.0,118.0,26.0&width=768&height=512&srs=EPSG:4326&format=application/vnd.google-earth.kml+xml";                           window.open(url);     }

    function downLoadGeoLayer(currentActionId, kpi, sqlfilter) {
        $.getJSON("../Action.json",             function (json) {                 $.each(json,                     function (infoIndex, info) {
                        var actionId = info["ID"];
                        if (actionId === currentActionId) {                             var layerName = info["layers"];                             var styleId = info["style"];                             var bbox = info['filter'];                             var filter = sqlfilter;                             downloadTileGridMap(layerName, styleId, filter, bbox);                         }                     });             });     }

标签：info,function,layer,javascript,kml,sqlfilter,styleId,var,layerName
来源： https://www.cnblogs.com/googlegis/p/11764947.html