/src/main.js: 指定 Webpack 从 main.js 文件开始打包,不但会打包 main.js,还会将其依赖也一起打包进来。--mode=xxx:指定模式(环境)。.../src/main.js", output: { path: path.resolve(__dirname, "dist"), filename: "main.js", }, module.../src/main.js", output: { path: path.resolve(__dirname, "dist"), filename: "main.js", }, module.../src/main.js", output: { path: path.resolve(__dirname, "dist"), filename: "main.js", }, module.../src/main.js", output: { path: path.resolve(__dirname, "dist"), filename: "static/js/main.js",