Vue-iclient-MapboxGl在vue2中的按需引入

安装@supermap/vue-iclient-mapboxgl
npm install @supermap/vue-iclient-mapboxgl

babel-plugin-import的安装和配置
npm install babel-plugin-import -D

在.babelrc 中添加如下配置：
{ "plugins": [ ["import", { "libraryName": "@supermap/vue-iclient-mapboxgl", "style": "css" } ] ] }