运行时遇到的问题
- Uncaught TypeError: Cannot assign to read only property ‘exports’ of object ‘# - 原因:根据字面意思,猜测是解析JS的时候不认识 exports - 解决:/build/webpack.base.conf.js 中,注释下面代码 - 1 
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 6- { 
 test: /\.js$/,
 loader: 'babel-loader',
 // include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')],
 include: [resolve('src'), resolve('test')]
 },