mpe*_*pen 14 webpack webpack-dev-server
如何确定是否webpack.config.js通过webpackvs 加载webpack-dev-server?
Mar*_*ten 20
webpack 开发服务器现在将设置WEBPACK_DEV_SERVER环境变量,以提供更强大的检查方式。
const isDevServer = process.env.WEBPACK_DEV_SERVER;
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bjf*_*her 16
或者:
const isDevServer = process.argv[1].indexOf('webpack-dev-server') !== -1;
要么:
const isDevServer = process.argv.find(v => v.indexOf('webpack-dev-server') !== -1);
要么:
const isDevServer = process.argv.find(v => v.includes('webpack-dev-server'));
我一直在使用后者产生很好的效果.一个配置FTW!
我发现了一个潜在的解决方案:
var isDevServer = path.basename(require.main.filename) === 'webpack-dev-server.js';
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小智 6
或使用Webpack环境变量:
// The webpack command line
webpack-dev-server --open --env.devServer
// webpack.config.js
module.exports = env => {
console.log('isDevServer: ', env.devServer) // true
...
}
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