yang_yang_ok的博客

1、echarts+bmap 需要引入地图插件import ‘echarts/extension/bmap/bmap’，否则会报错

node报错：Error: Cannot find module http-errors 1.express安装时缺少一些库， npm install 2. 重装express npm uninstall express npm install express 部分来源：https://blog.youkuaiyun.com/qq_43592352/article/details/106922540