小编sho*_*irk的帖子

我无法让Autoprefixer与Gulp合作.我在CSS,渐变和变换中使用不透明度,并且没有任何供应商前缀出现.否则,其他一切正常.

这是我的gulp文件:

var gulp = require('gulp');

var lr = require('tiny-lr');
var jshint = require('gulp-jshint');
var sass = require('gulp-sass');
var autoprefixer = require('gulp-autoprefixer');
var minifycss = require('gulp-minify-css');
var concat = require('gulp-concat');
var rename = require('gulp-rename');
var livereload = require('gulp-livereload');
var server = lr();
var plumber = require('gulp-plumber');

var onError = function (err) {  
  gutil.beep();
  console.log(err);
};

gulp.task('lint', function() {
    return gulp.src('js/all.js')
        .pipe(jshint())
        .pipe(jshint.reporter('default'));
});

gulp.task('sass', function() {
    return gulp.src('scss/*.scss')
        .pipe(sass({errLogToConsole: true}))
        .pipe(autoprefixer('last 2 versions', 'safari 5', 'ie6', 'ie7', 'ie 8', 'ie …