var map= echarts.init(document.getElementById('map'));
var option = {};
map.setOption(option);
window.addEventListener("resize", () => {
map.resize();
});
window.addEventListener("resize", () => {
map.resize();
map.clear();
map.setOption(option);
});
原文:https://www.cnblogs.com/KevinTseng/p/12149612.html