gauge:基于终端的水平线又名，进度条

测量 一个几乎无状态的基于终端的水平仪表/进度条。 var Gauge = require ( "gauge" ) var gauge = new Gauge ( ) gauge . show ( "working…" , 0 ) setTimeout ( ( ) => { gauge . pulse ( ) ; gauge . show ( "working…" , 0.25 ) } , 500 ) setTimeout ( ( ) => { gauge . pulse ( ) ; gauge . show ( "working…" , 0.50 ) } , 1000 ) setTimeout ( ( ) => { gauge . pulse ( ) ; gauge . show ( "working…" , 0.75 ) } , 1500 ) setTimeout ( ( ) =>