__file, __line 사용 magic-globals

• "Magic Globals" for node.js

#npm install magic-globals
npm install magic-globals --save

require('magic-globals');

console.log('__line: ' + __line);
console.log('__file: ' + __file); 
console.log('__ext: ' + __ext); 
console.log('__base: ' + __base);
console.log('__filename: ' + __filename);
console.log('__dirname: ' + __dirname);
console.log('__function: ' + __function);