gulp-autoprefixer不编译CSS3 [英] gulp-autoprefixer not compiling CSS3
问题描述
在我的gulpfile.js中
gulp.task('sass',function(){
return gulp .src('sass / screen.scss')
.pipe(sass())
.pipe(autoprefixer('last 2 version','safari 5','ie 8','ie 9 ','opera 12.1','ios 6','android 4'))
.pipe(gulp.dest('/'));
});
$ b $ gulp.task('watch',function(){
gulp.watch('sass / ** / *。scss',['sass']);
});
1)一切似乎设置正确。我的主要sass文件位于sass / screen.scss。我不知道为什么我必须重新声明从哪里看到的src,因为这已经在sass pipe中建立了。
2)我不确定是否我让我的autoprefixer正确设置或确切的参数意味着什么。例如,'最后2版'是指Safari 5,4.9,4.8?我找不到这方面的文档。
在这两种情况下,似乎autoprefixer都没有编译到screen.css。
在我的.scss中,我有一些转换,转换和框阴影,例如:
.shadow {
box-shadow:#000 5px 5px 5px;
看起来你需要改变你的目标文件名。你想在哪里编译的CSS结束?如果你想在当前目录下的一个名为 screen.css
的文件中,然后改变 gulp.dest('/')
to gulp.dest('screen.css')
。
In my gulpfile.js
gulp.task('sass', function() {
return gulp.src('sass/screen.scss')
.pipe(sass())
.pipe(autoprefixer('last 2 version', 'safari 5', 'ie 8', 'ie 9', 'opera 12.1', 'ios 6', 'android 4'))
.pipe(gulp.dest('/'));
});
gulp.task('watch', function() {
gulp.watch( 'sass/**/*.scss', ['sass'] );
});
1) Everything seems set up correctly. My main sass file is located at sass/screen.scss. I'm not sure why I have to redeclare the src of where to watch since that's already being established in the sass pipe.
2) I'm not sure if I have my autoprefixer setup correctly or what the exact arguments mean. For example, 'last 2 version' refers to safari 5, 4.9, 4.8? I can't find documentation on this.
In both cases, it doesn't seem like the autoprefixer is compiling to screen.css.
In my .scss I have some transitions, transformations, and box-shadows such as:
.shadow {
box-shadow: #000 5px 5px 5px;
}
It looks like you need to change your destination filename. Where do you want the compiled css to end up? If you want it in the current directory in a file named screen.css
, then change gulp.dest('/')
to gulp.dest('screen.css')
.
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