Problems that may occur when using Webpack

1. When the webpack.config.js is ready for hot-load development, the modified react content browser does not automatically refresh locally and will console out some hints:

The following modules couldn ' t is hot updated: (they would need a full reload!)

One possible reason is that the project did not add React-hot-loader

The solution is: NPM i--save-dev React-hot-loader, then modified in webpack.config.js: {test:/\.jsx$/,exclude:/node_modules/,loaders:[' React-hot ', ' Babel ']}

Problems that may occur when using Webpack