Summary of several command-line commands (node, BABEL-CLI, Babel-node)

Node: input node, after entering the REPL environment, you can run the Javascsript expression directly, simulate the node output

sh-it-nb0023:static xialei$ node> Console.log ('lallalala'); lallalalaundefined

BABEL-CLI: After the installation of BABEL-CLI, you can directly through the Babel command to Transcode, if the root directory must have. BABELRC

--out-file or---out-file---out-dir or---out-dir ---  D lib-s

Babel-node: The babel-cli tool comes with a babel-node command that provides a REPL environment that supports ES6. It supports all the functions of node's REPL environment and can run ES6 code directly.

It does not have to be installed separately, but is installed with it babel-cli . The execution then babel-node enters the REPL environment.

$ babel-node2) (1)2$ babel-node es6.js2

Summary of several command-line commands (node, BABEL-CLI, Babel-node)