各位大大们， gulp 的 browser-sync 愁死了。求！！！

我弄的每次修改 js 或 html 文件，浏览器都会刷新页面。而不会重新加载。 这一点都不像网上说的

以下是我的代码:

 browserSync= require('browser-sync').create(), var htmlSrc = ['app/**/*.html', '!app/index.html', '!app/lib/**/*.html', '!app/lib/*.html']; var jsSrc = ['app/**/*.js', '!app/lib/**/*.js', '!app/assets/**/*.js']; var cssSrc = ['app/assets/**/*.css', '!app/lib/**/*.css']; var imgSrc = ['app/assets/img/*', 'app/assets/img/**/*']; var fOntSrc= ['app/assets/fonts/**/*']; var jsOnSrc= ['app/translate/*.json', 'app/translate/**/*.json']; var libSrc = ['app/lib/**/*']; var indexSrc = 'app/index.html'; var buildPath = 'dist/'; var debugPath = 'app/'; gulp.task('createIndex', function() { return gulp.src(indexSrc) .pipe(replace(/\.js/g, '.min.js')) .pipe(htmlmin({collapseWhitespace: true})) .pipe(gulp.dest(buildPath)) .pipe(browserSync.stream()); }); gulp.task('compressHTML', function() { return gulp.src(htmlSrc) .pipe(htmlmin({collapseWhitespace: true})) .pipe(gulp.dest(buildPath)) .pipe(browserSync.stream()); }); gulp.task('compressJS', function() { var filterIndex = filter(['**/app.config.js', '**/app.module.js', '**/app.route.oclazy.js'], {restore: true}); return gulp.src(jsSrc) .on('error', function(err) {//语法检查，打印错误 console.log('Error: ', err.message); }) .pipe(filterIndex) .pipe(rename({suffix: '.min'})) .pipe(filterIndex.restore) .pipe(uglify())//压缩 .pipe(gulp.dest(buildPath)) .pipe(browserSync.stream()); }); gulp.task('compressCSS', function() { return gulp.src(cssSrc) //.pipe(concat('index.min.css')) 为了使用 oclazyload 不整合 .pipe(minifycss()) .pipe(gulp.dest(buildPath + 'assets')) .pipe(browserSync.stream()); }); gulp.task('compressJSON', function () { return gulp.src(jsonSrc) .pipe(jsonminify()) .pipe(gulp.dest(buildPath + 'translate')) .pipe(browserSync.stream()); }); gulp.task('copyImg', function() { return gulp.src(imgSrc) .pipe(gulp.dest(buildPath + 'assets/img')) .pipe(browserSync.stream()); }); gulp.task('copyLib', function() { return gulp.src(libSrc) .pipe(gulp.dest(buildPath + 'lib')) .pipe(browserSync.stream()); }); gulp.task('copyFont', function() { return gulp.src(fontSrc) .pipe(gulp.dest(buildPath + 'assets/fonts')) .pipe(browserSync.stream()); }); gulp.task('clean', function() { return gulp.src(buildPath) .pipe(clean()); }); gulp.task('startCreate', ['clean'], function() { runSequence('createIndex', ['compressHTML', 'compressJS', 'compressCSS', 'compressJSON'], ['copyLib', 'copyImg', 'copyFont']); }); gulp.task('browserSync', function() { gulp.start('startCreate'); browserSync.init({ server: { baseDir: buildPath } }); gulp.watch(indexSrc, ['createIndex']); gulp.watch(htmlSrc, ['compressHTML']); gulp.watch(jsSrc, ['compressJS']); gulp.watch(cssSrc, ['compressCSS']); gulp.watch(jsonSrc, ['compressJSON']); }); gulp.task('default', ['browserSync']);