使用地图窗格：自定义窗格

 var map = L.map('map');
map.createPane('labels');
map.getPane('labels').style.zIndex = 650;
map.getPane('labels').style.pointerEvents = 'none';
var positron = L.tileLayer('http://{s}.basemaps.cartocdn.com/light_nolabels/{z}/{x}/{y}.png', {
        attribution: '©OpenStreetMap, ©CartoDB'
}).addTo(map);

var positronLabels = L.tileLayer('http://{s}.basemaps.cartocdn.com/light_only_labels/{z}/{x}/{y}.png', {
        attribution: '©OpenStreetMap, ©CartoDB',
        pane: 'labels'
}).addTo(map);

var geojson = L.geoJson(GeoJsonData, geoJsonOptions).addTo(map);
geojson.eachLayer(function (layer) {
    layer.bindPopup(layer.feature.properties.name);
});

map.fitBounds(geojson.getBounds());