【发布时间】:2021-11-23 19:28:39
【问题描述】:
我在我的项目中看不到任何图片,这是发生了什么
我正在使用 gulp,这是一个 gulpfile,但由于某种原因,我的项目中没有 gulp 的每张图片也没有显示,它们只是消失了,我不知道为什么。我不知道该怎么办,请帮助我 P.S 对不起,如果我的英语有错误。
let source_folder = "#src";
let fs = require('fs');
let path = {
build: {
html: project_folder + "/",
css: project_folder + "/css/",
js: project_folder + "/js/",
img: project_folder + "/img/",
fonts: project_folder + "/fonts/",
},
src: {
html: [source_folder + "/*.html", "!" + source_folder + "/_*.html"],
css: source_folder + "/scss/style.scss",
js: source_folder + "/js/script.js",
img: source_folder + "/img/**/*.+(png|jpg|gif|ico|svg|webp)",
fonts: source_folder + "/fonts/*.ttf",
},
watch: {
html: source_folder + "/**/*.html",
css: source_folder + "/scss/**/*.scss",
js: source_folder + "/js/**/*.js",
img: source_folder + "/img/**/*.+(png|jpg|gif|ico|svg|webp)",
},
clean: "./" + project_folder + "/"
}
let { src, dest } = require("gulp"),
gulp = require("gulp"),
browsersync = require("browser-sync").create(),
fileinclude = require("gulp-file-include"),
del = require("del"),
autoprefixer = require("gulp-autoprefixer"),
scss = require('gulp-sass')(require('sass')),
group_media = require('gulp-group-css-media-queries'),
clean_css = require('gulp-clean-css'),
rename = require('gulp-rename'),
uglify = require('gulp-uglify-es').default,
imagemin = require('gulp-imagemin'),
webp = require('gulp-webp'),
webphtml = require('gulp-webp-html'),
webpcss = require('gulp-webpcss'),
svgSprite = require('gulp-svg-sprite'),
ttf2woff = require('gulp-ttf2woff'),
ttf2woff2 = require('gulp-ttf2woff2'),
fonter = require('gulp-fonter')
function browserSync() {
browsersync.init({
server: {
baseDir: "./" + project_folder + "/"
},
port: 3000,
notify: false
})
}
function html() {
return src(path.src.html)
.pipe(fileinclude())
.pipe(webphtml())
.pipe(dest(path.build.html))
.pipe(browsersync.stream())
}
function images() {
return src(path.src.img)
.pipe(webp({
quality: 70,
}))
.pipe(dest(path.build.img))
.pipe(src(path.src.img))
.pipe(
imagemin([
imagemin.gifsicle({ interlaced: false }),
imagemin.mozjpeg({ progressive: true }),
imagemin.optipng({ optimizationLevel: 3 }),
imagemin.svgo({
plugins: [
{ removeViewBox: false },
]
})
]))
.pipe(dest(path.build.img))
.pipe(browsersync.stream())
}
function js() {
return src(path.src.js)
.pipe(fileinclude())
.pipe(dest(path.build.js))
.pipe(uglify())
.pipe(
rename({
extname: ".min.js"
})
)
.pipe(dest(path.build.js))
.pipe(browsersync.stream())
}
function css() {
return src(path.src.css)
.pipe(scss({ outputStyle: 'expanded' }).on('error', scss.logError))
.pipe(
group_media()
)
.pipe(
autoprefixer({
overrideBrowserslist: ['last 5 versions'],
cascade: true
})
)
.pipe(webpcss({ webpClass: '.webp', noWebpClass: '.no-webp' }))
.pipe(dest(path.build.css))
.pipe(
clean_css()
)
.pipe(
rename({
extname: ".min.css"
})
)
.pipe(dest(path.build.css))
.pipe(browsersync.stream())
}
function fonts() {
src(path.src.fonts)
.pipe(ttf2woff())
.pipe(dest(path.build.fonts))
return src(path.src.fonts)
.pipe(ttf2woff2())
.pipe(dest(path.build.fonts))
}
gulp.task('otf2ttf', function () {
return src([source_folder + '/fonts/*.otf'])
.pipe(fonter({
formats: ['ttf']
}))
.pipe(dest(source_folder + '/fonts/'))
})
gulp.task('svgSprite', function () {
return gulp.src([source_folder + '/iconsprite/*.svg'])
.pipe(svgSprite({
mode: {
stack: {
sprite: "../icons/icons.svg",
example: true
}
},
}
))
.pipe(dest(path.build.img))
})
function fontsStyle() {
let file_content = fs.readFileSync(source_folder + '/scss/fonts.scss');
if (file_content == '') {
fs.writeFile(source_folder + '/scss/fonts.scss', '', cb);
return fs.readdir(path.build.fonts, function (err, items) {
if (items) {
let c_fontname;
for (var i = 0; i < items.length; i++) {
let fontname = items[i].split('.');
fontname = fontname[0];
if (c_fontname != fontname) {
fs.appendFile(source_folder + '/scss/fonts.scss', '@include font("' + fontname + '", "' + fontname + '", "400", "normal");\r\n', cb);
}
c_fontname = fontname;
}
}
})
}
}
function cb() {
}
function watchFiles() {
gulp.watch([path.watch.html], html);
gulp.watch([path.watch.css], css);
gulp.watch([path.watch.js], js);
gulp.watch([path.watch.img], images);
}
function clean() {
return del(path.clean)
}
let build = gulp.series(clean, gulp.parallel(js, css, html, images, fonts), fontsStyle);
let watch = gulp.parallel(build, watchFiles, browserSync);
exports.fontsStyle = fontsStyle;
exports.js = js;
exports.fonts = fonts;
exports.images = images;
exports.css = css;
exports.html = html;
exports.build = build;
exports.watch = watch;
exports.default = watch;
【问题讨论】:
标签: javascript html css gulp