Javascript 来自WMS 1.1.1 GetFeatureInfo的Dojo请求
我正在尝试从示例WMS的GetFeatureInfo获取响应。但是 “无法加载状态:0”Javascript 来自WMS 1.1.1 GetFeatureInfo的Dojo请求,javascript,dojo,httprequest,wms,getfeatureinfo,Javascript,Dojo,Httprequest,Wms,Getfeatureinfo,我正在尝试从示例WMS的GetFeatureInfo获取响应。但是 “无法加载状态:0” var httpurl = "http://ogi.state.ok.us/geoserver/wms?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&SRS=EPSG:4326&BBOX=-104.5005,32.7501,-94.01,37.20&WIDTH=800&HEIGHT=300&LAYER
var httpurl = "http://ogi.state.ok.us/geoserver/wms?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&SRS=EPSG:4326&BBOX=-104.5005,32.7501,-94.01,37.20&WIDTH=800&HEIGHT=300&LAYERS=ogi:okcounties&QUERY_LAYERS=ogi:okcounties&STYLES=&X=550&Y=105&";
try {
require(["dojo/request"], function (request) {
var promise = request(httpurl);
promise.response.then(
function (response) {
var kk = response;
},
function (error) {
var kk = error;
}
);
});
} catch (ex) {
alert(ex.message);
}
我发现了几个潜在问题:
。然后()。请注意:
承诺。然后(…)
var kk=data代码>。。。您正在使用变量data
,但应该使用response