我已经获得了这条gulp css缩小线:
.pipe(minifycss({advanced:false, keepSpecialComments : 0}).on('error', gutil.log))
当我缩小这个css部分时:
.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail,
.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail{
background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==");
background-repeat: repeat-y;
opacity: 0.3;
filter: "alpha(opacity=30)";
-ms-filter: "alpha(opacity=30)";
}
我明白了:
mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail{background-image:url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==);background-repeat:repeat-y;opacity:.3;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30')"}
因为那个括号而打破了整个CSS。
我有什么选择可以避免这种情况吗? (不能切换到nanocss atm)
答案 0 :(得分:1)
预先注意:如果您在此处登陆,则可能会遇到issue #676,这意味着您需要升级您的包裹。
你可能需要更新你的软件包,或者开始一些“分叉”调试来找到实际的根本原因,因为通过以下设置你的输入就会很好。 (换句话说:状态没有我的责备。)
我做了什么让你的输入正确缩小,从一个新的回购开始:
npm install gulp -g
npm install gulp --save-dev
npm install gulp-minify-css --save-dev
npm install gulp-util --save-dev
这给了我package.json
:
{
"devDependencies": {
"gulp": "^3.9.0",
"gulp-minify-css": "^1.2.3",
"gulp-util": "^3.0.7"
}
}
我已经提供了这个styles.css
文件(您的代码原样):
.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail,
.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail{
background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==");
background-repeat: repeat-y;
opacity: 0.3;
filter: "alpha(opacity=30)";
-ms-filter: "alpha(opacity=30)";
}
加入gulfile.js
:
'use strict';
var gulp = require('gulp');
var gutil = require('gulp-util');
var minifycss = require('gulp-minify-css');
gulp.task('default', [], function() {
gulp.src('styles.css')
.pipe(minifycss({advanced:false, keepSpecialComments : 0}).on('error', gutil.log))
.pipe(gulp.dest('output'));
});
然后跑了:
gulp
得到了这个输出:
.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==);background-repeat:repeat-y;opacity:.3;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}
据我所知,这个输出是正确的。
当通过Stack Snippets“Tidy”功能时,它等于:
.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail,
.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail {
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==);
background-repeat: repeat-y;
opacity: .3;
filter: "alpha(opacity=30)";
-ms-filter: "alpha(opacity=30)"
}
你尝试过输入css吗?某处可能隐藏着一个问题...
PS。我的输出与你的输出不同,因为你有url:('....
,那是一个单引号。我会检查你的来源是否有任何杂散的报价/不匹配的报价。
答案 1 :(得分:0)
我无法添加评论来问这个问题,但是你的意思是因为下面的方括号而打破:
filter: "alpha(opacity=30)";
-ms-filter: "alpha(opacity=30)";
如果是这样,我可能会完全放弃这些。所有主流浏览器以及IE9(link)都支持它自己的opacity属性。
如果您需要IE 8支持,我建议使用autoprefixer并在缩小后将其添加到您的构建工具中。