### project directory structure src main development directory, to develop single-file assembly all components in this catalog directory static static resource directory, all the css, js, img files into that folder dist packaged and released project folder, and finally to a single-file line project files in this folder [back later package the project, so the project is compiled vue components become js code, dist appeared] node_modules directory is a package directory node, config is the configuration directory, The project is dependent upon build package / build directory src / router route back when we need to use Router routing own statement.