function onEachFeature(feature, layer) {
layer.on({
mouseover: highlightFeature,//鼠标移入事件
mouseout: resetHighlight,//鼠标移出事件
click: zoomToFeature//鼠标点击事件
});
}
let geoJsonLayer = L.geoJson(coordinates, {
style: style,
pane: pane,
onEachFeature: (feature, layer) => {//onEachFeature回调 关键方法
if (onEachFeature) {
onEachFeature(feature, layer); }
}
}).addTo(this.editLayer);