gulp自動化管理精靈圖

安裝

npm install gulp –save-dev
npm install gulp.spritesmith –save-dev

var gulp = require('gulp');
var spritesmith = require('gulp.spritesmith');

gulp.task('autoSprite', function () {
  gulp.src('./src/img/*.png').pipe(spritesmith({
    imgName: 'sprite.png',
    cssName: 'sprite.css',
    padding: 20 
  })).pipe(gulp.dest('./dist/img/'));
});

gulp.task('default',["autoSprite"],function(){
    console.log("運行成功")
})