1、gulp-uglify
var gulp = require('gulp');
var uglify = require('gulp-uglify');
var pump = require('pump');
第一种方法 gulp.task('compress', function (cb) {
pump([
gulp.src('./js/*.js'),
uglify(), //压缩js
gulp.dest('./dist/js')
],
cb
);
});
第二种方法
gulp.task('js',function(){
return gulp.src('./js/*.js')
.pipe(uglify()) //压缩js
.pipe("./dist/js")
})
以上方法会实现js压缩