hexo优化之——使用gulp压缩资源

gulp压缩

gulp is a toolkit for automating painful or time-consuming tasks in your development workflow, so you can stop messing around and build something.

我们可以使用gulp压缩hexo站点使用的静态资源,从而提高站点的访问速度。

安装过程:

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npm install gulp -g

同时需要安装下面这些用到的模块:

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npm install gulp-htmlclean gulp-htmlmin gulp-minify-css gulp-uglify gulp-imagemin --save

然后我们需要在博客根目录新建gulpfile.js文件来编写gulp task对应的函数:

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var gulp = require('gulp');
var minifycss = require('gulp-minify-css');
var uglify = require('gulp-uglify');
var htmlmin = require('gulp-htmlmin');
var htmlclean = require('gulp-htmlclean');
var imagemin = require('gulp-imagemin');

// 压缩html
gulp.task('minify-html', function() {
return gulp.src('./public/**/*.html')
.pipe(htmlclean())
.pipe(htmlmin({
removeComments: true,
minifyJS: true,
minifyCSS: true,
minifyURLs: true,
}))
.pipe(gulp.dest('./public'))
});
// 压缩css
gulp.task('minify-css', function() {
return gulp.src('./public/**/*.css')
.pipe(minifycss({
compatibility: 'ie8'
}))
.pipe(gulp.dest('./public'));
});
// 压缩js
gulp.task('minify-js', function() {
return gulp.src('./public/js/**/*.js')
.pipe(uglify())
.pipe(gulp.dest('./public'));
});
// 压缩图片
gulp.task('minify-images', function() {
return gulp.src('./public/images/**/*.*')
.pipe(imagemin(
[imagemin.gifsicle({'optimizationLevel': 3}),
imagemin.jpegtran({'progressive': true}),
imagemin.optipng({'optimizationLevel': 7}),
imagemin.svgo()],
{'verbose': true}))
.pipe(gulp.dest('./public/images'))
});
// 默认任务
gulp.task('default', gulp.parallel(
'minify-html','minify-css','minify-js','minify-images'
));

需要注意的是在默认任务中,gulp.parallel()gulp4中的新写法。

然后每次执行 hexo clean && hexo g && gulp && nohup hexo s &

  • 本文作者: 大护法
  • 本文链接: https://todebug.com/use-gulp-with-hexo/
  • 版权声明: 本博客所有文章除特别声明外,均采用 BY-NC-SA 4.0 许可协议。转载请注明出处!
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