from yumgis: 在vue中,如果按照以下方式添加图层,会有内存泄漏,即内存不正常的增长。 ```js this.gridLayer = new maptalks.GridLayer('bdGridLayer', grid, options).addTo(mapObj); ``` 但改成如下方式添加,就是正常的: ```js this.gridLayer = new maptalks.GridLayer('bdGridLayer', grid, options); this.gridLayer.addTo(mapObj); ```