逗号大小写

英文逗号, 中文逗号， let maxExtent = ol.extent.boundingExtent([[117.8671000000,39.4475000000],，[116.6747132111,38.9370636460]]); map = new ol.Map({ layers: [...args], target: target, view: new ol.View({ center: ol.proj.transform(mapCenter, "EPSG:4326", "EPSG:3857"), zoom: zoom, minZoom: minZoom, maxZoom: maxZoom, extent: ol.proj.transformExtent(maxExtent, 'EPSG:4326', 'EPSG:3857') }) }); ]，,, ， map = new ol.Map({ layers: [...args], target: target, view: new ol.View({ center: ol.proj.transform(mapCenter, "EPSG:4326", "EPSG:3857"), zoom: zoom, minZoom: minZoom, maxZoom: maxZoom, extent: ol.proj.transformExtent(maxExtent, 'EPSG:4326', 'EPSG:3857') }) }); let maxExtent = ol.extent.boundingExtent([[117.8671000000,39.4475000000],[116.6747132111,38.9370636460]]); map = new ol.Map({ layers: [...args], target: target, view: new ol.View({ center: ol.proj.transform(mapCenter, "EPSG:4326", "EPSG:3857"), zoom: zoom, minZoom: minZoom, maxZoom: maxZoom, extent: ol.proj.transformExtent(maxExtent, 'EPSG:4326', 'EPSG:3857') }) });