获得gulp使用livereload

我有我Gulpfile的编译我的sass,只是" live-reload远离倾销codekit".我正在努力让这种风格的注射工作.我试图设置它:https://github.com/vohof/gulp-livereload

当我在终端中运行gulp时,它似乎编译了sass,但它没有注入样式.我究竟做错了什么？我在chrome +以下节点模块中安装了livereload扩展:

  "devDependencies": {
    "gulp": "~3.5.0",
    "gulp-sass": "~0.6.0"
  },
  "dependencies": {
    "gulp-livereload": "~0.2.0",
    "tiny-lr": "0.0.5"
  }

我的gulpfile看起来像这样:

var gulp = require('gulp');

//plugins
var sass = require('gulp-sass'),
    lr = require('tiny-lr'),
    livereload = require('gulp-livereload'),
    server = lr();

gulp.task('sass', function () {
    gulp.src('./scss/*.scss')
        .pipe(sass())
        .pipe(gulp.dest('./'))
        .pipe(livereload(server));
});


// Rerun tasks when a file changes
gulp.task('watch', function () {
    server.listen(35729, function (err) {

        if (err) return console.log(err);

        gulp.watch('scss/**/*.scss', ['sass']);

    });
});





// The default task (called when you run 'gulp' from cli)
// "sass" compiles the sass to css
// "watch" looks for filechanges, and runs tasks accordingly
gulp.task('default', ['sass', 'watch']);

任何帮助深表感谢.谢谢!