gulp - BrowserSync 不刷新 HTML 文件

Question

BrowserSync 可以正确刷新我正在修改的任何 PHP 页面，或者 SCSS 或 JS。但是对于 HTML 文件，它不会刷新任何内容。为什么不？

注意我的 gulpfile.js嵌套在它自己的子文件夹中 /gulp/ ，这是它的内容:

var gulp = require('gulp');
var sass = require('gulp-sass');
var browserSync = require('browser-sync').create();
var autoprefixer  = require('gulp-autoprefixer');
var plumber = require('gulp-plumber');
var onError = function (err) {
  console.log('An error occurred:', gutil.colors.magenta(err.message));
  gutil.beep();
  this.emit('end');
};

gulp.task('sass', function() {
  return gulp.src('../assets/styles/**/*.scss')
  .pipe(plumber({ errorHandler: onError }))
  .pipe(sass())
  .pipe(autoprefixer())
  .pipe(gulp.dest('../dist/styles'))
  .pipe(browserSync.reload({stream: true}))
});

gulp.task('js', function() {
  return gulp.src(['../assets/scripts/*.js'])
    .pipe(gulp.dest('../dist/scripts'))
    .pipe(browserSync.reload({
      stream: true
    }))
});

gulp.task('browserSync', function() {
  browserSync.init({
    proxy: 'http://127.0.0.1/vuejs/',
  })
})

gulp.task('watch', ['browserSync','js','sass'], function() {
  gulp.watch('../assets/styles/**/*.scss',['sass']);
  gulp.watch('../**/**/*.php', browserSync.reload);
  gulp.watch('../**/**/*.html', browserSync.reload);
  gulp.watch('../assets/scripts/*.js', ['js']);
});

Answer 1

您的“观察”任务过于复杂，也许 gulp 会感到困惑。尝试:

gulp.task('watch', ['browserSync','js','sass'], function() {

  // you are already calling reload in your sass and js tasks so remove it here
  // plus the array is for tasks, not a function call
  // also those 'tasks' would run in parallel - which is not what you want

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

  gulp.watch('../**/**/*.php', browserSync.reload);

  // you must be able to simplify the following three lines
  // ** will match on zero or more entries so all three of these
  // will match '../*.html', so try keeping only the first

 // EDIT : try this for html reload

  gulp.watch("../**/**/*.html").on("change", browserSync.reload);


  // gulp.watch('../**/**/*.html', browserSync.reload);
  // gulp.watch('../**/*.html', browserSync.reload);
  // gulp.watch('../*.html', browserSync.reload);

  // see above
  gulp.watch('../assets/scripts/*.js', ['js']);

  //  a duplicate, remove
  // gulp.watch('../*.html', browserSync.reload);
});