If you just don't want to give your fs a shit...This is an fs simplify library.

Just declear the new object, then call the methods.

const FileSystemModule = require( "FileSystemModule" );
const fsm = new FileSystemModule();
fsm.read_file( "foo/bar" );

The path is based on the root directory of the project(That is, where the package.json puts).

• read_file
  • Parameter: {String} path - File path.
  • Return: {Promise} - If file vaild, the Promise will contain file content, else contain Error object.
• read_directory
  • Parameter: {String} path - Directory path.
  • Return: {Promise} - If directory vaild, the Promise will contain directory file names array, else contain Error object.
• read_json
  • Parameter: {String} path - JSON file path.
  • Return: {Promise} - If JSON file vaild, the Promise will contain JSON, else contain Error object..
• write_file
  • Parameter: {String} file.path - Written file path and name.
  • Parameter: {String} file.data - Written file content.
  • Return: {void} - Throw error if fs encounter one, else return nothing.
• delete_file
  • Parameter: {String} path - Written file path and name.
  • Return: {void} - Throw error if fs encounter one, else return nothing.