所以我被困在这个问题上的时间比我愿意承认的要长，但作为一个 Angular 新手，我完全感到困惑。
因此，我遵循一些在线教程，以便将 Gulp 实现到我正在处理的应用程序中，每当我运行 Gulp 任务时，我都会在 Chrome 中收到错误消息，其中指出:
"[Violation] Avoid using document.write().(anonymous) @ (index):13"
和:
//\/script>".replace("HOST", location.hostname)); //]]>
我更加困惑，因为 index.html 在执行之前实际上并不包含 document.write 引用。此外，尽管在集成 Gulp 时主要遵循教程，但我似乎无法在屏幕上反射(reflect) CSS 背景更改，这是否与前面提到的错误有关？
index.html
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>SmartSystemOverviewWeb</title>
<link rel="icon" type="image/x-icon" href="favicon.ico">
<link href="app/css/styles.css" rel="stylesheet">
</head>
<body>
<sso-dashboard>
Loading...
<i class="fa fa-spinner fa-spin"></i>
</sso-dashboard>
<script type="text/typescript" src="app/vendor.ts"></script>
<!-- <script src="app/app.component.js"></script> -->
</body>
</html>gulpfile.js
var gulp = require('gulp');
var sass = require('gulp-sass');
var sourcemaps = require('gulp-sourcemaps');
var tsc = require('gulp-typescript');
var tslint = require('gulp-tslint');
var tsProject = tsc.createProject('tsconfig.json');
var config = require('./gulp.config')();
var browserSync = require('browser-sync').create();
var superstatic = require('superstatic');
var useref = require('gulp-useref');
var uglify = require('gulp-uglify');
var gulpIf = require('gulp-if');
var minifyCSS = require('gulp-minify-css');
var imagemin = require('gulp-imagemin');
var cache = require('gulp-cache');
var del = require('del');
var runSequence = require('run-sequence');
/*
-- TOP LEVEL FUNCTIONS --
gulp.task - Define tasks
gulp.src - point to files to use
gulp.dest - point to folder to output
gulp.watch - watch files + folders for changes
*/
// Logs Message
gulp.task('message', function(){
return console.log('Gulp is running...');
});
gulp.task('ts-lint', function() {
console.log('ts-lint task running...');
return gulp.src(config.allTs)
.pipe(tslint())
.pipe(tslint({
formatter: "verbose"
}))
// .pipe(tslint.report("verbose"))
})
gulp.task('compile-ts', function() {
console.log('compile-ts task running...');
var sourceTsFiles = [
config.allTs,
config.typings
];
var tsResult = gulp
.src(sourceTsFiles)
.pipe(sourcemaps.init())
.pipe(tsProject())
return tsResult.js
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest(config.tsOutputPath));
});
gulp.task('sass', function(){
console.log('sass is running...');
// return gulp.src('src/app/styles.scss')
return gulp.src('src/app/**/*.scss')
.pipe(sass()) // Using gulp-sass
.pipe(gulp.dest('src/app/css'))
.pipe(browserSync.reload({
stream: true
}))
});
gulp.task('browserSync', function() {
console.log('browserSync is running...');
browserSync.init({
// port: 4200,
// file: ['index.html', '**/*.js'],
// injectChanges: true,
// logFileChanges: true,
// logLevel: 'verbose',
// notify: true,
// reloadDelay: 0,
server: {
baseDir: 'src',
middleware: superstatic({debug: false})
},
})
})
gulp.task('watch', ['browserSync', 'sass'], function(){
gulp.watch('src/app/**/*.scss', ['sass']);
gulp.watch('src/app/component/**/*.scss', ['sass']);
// Reloads the browser whenever HTML or JS files change
gulp.watch('src/app/**/*.html', browserSync.reload);
gulp.watch('src/app/component/**/*.html', browserSync.reload);
gulp.watch('src/app/**/*.js', browserSync.reload);
gulp.watch('src/app/component/**/*.js', browserSync.reload);
gulp.watch('src/*.html', browserSync.reload);
})
gulp.task('useref', function() {
var assets = useref.assets();
return gulp.src('app/*.html')
.pipe(assets)
.pipe(gulpIf('*.css', minifyCSS()))
.pipe(gulpIf('*.js', uglify()))
.pipe(assets.restore())
.pipe(useref())
.pipe(gulp.dest('dist'))
});
gulp.task('images', function() {
return gulp.src('app/images/**/*.+(png|jpg|jpeg|gif|svg)')
.pipe(cache(imagemin( {
interlaced: true
})))
.pipe(gulp.dest('dist/images'))
});
gulp.task('fonts', function() {
return gulp.src('app/fonts/**/*')
.pipe(gulp.dest('dist/fonts'))
});
// Cleaning
gulp.task('clean', function(callback) {
del('dist');
return cache.clearAll(callback);
})
gulp.task('clean:dist', function(callback) {
del(['dist/**/*', '!dist/images', '!dist/images/**/*'], callback)
});
// Build Sequences
gulp.task('build', function (callback) {
runSequence('clean:dist',
['sass', 'useref', 'images', 'fonts'],
callback
)
})
gulp.task('default', function (callback) {
runSequence(['message', 'ts-lint', 'sass', 'browserSync', 'watch'],
callback
)
})样式.css
.testing {
width: 71.42857%; }
.head {
background: red; }
.body {
background: #177794; }
.html {
background: green; }任何解决这些问题的提示或建议将不胜感激!
提前致谢!
请您参考如下方法:
违规消息是由 browserSync 引起的，它会将以下行添加到文档中。
<script id="__bs_script__">//<![CDATA[
document.write("<script async src='/browser-sync/browser-sync-client.js?v=2.23.3'><\/script>".replace("HOST", location.hostname));
//]]></script>
这几乎可以忽略，因为它只会影响通过 browserSync 查看的应用程序，而不是最终应用程序。
