javascript - How to open the chrome browser with gulp-open? -

i using gulp-open gulp in windows 7:

gulp.task('op', function(){     var options = {         uri: 'localhost:8080',         app: 'chrome'     };     gulp.src(__filename)         .pipe(open(options)); }); 

the index.html file opens app when use app:'firefox' when use chrome option opens empty index.html? how can fix this?

depending on os need refer chrome app differently in options:

'google-chrome' // linux   'chrome' // windows   'google chrome' or 'google chrome' // osx  

refer section options.app in the npm documentation gulp-open.