我已经设法解决了我自己的问题,我觉得这是一个“hacky”修复。
我基本上创建了一个自定义 gulp 插件,用文档相对路径替换 URLs/paths..etc。
gulpfile.js - relative-urls 任务在所有其他任务完成后运行。
const relative = require('./tasks/document-relative');
gulp.task('relative-urls', function() {
return gulp.src('build/**/*.html')
.pipe( relative({
directory: 'build',
url: 'http://localhost:8000',
}) )
.pipe( gulp.dest('build') );
});
./tasks/document-relative.js - 插件
'use strict';
const fs = require('fs');
const PluginError = require('plugin-error');
const through = require('through2');
const PLUGIN_NAME = 'document-relative';
let count = 0;
module.exports = function(options) {
// Remove slashes from beginning and end of string
const strip_slashes = (string) => {
return string ? string.replace(/^\/|\/$/g, '') : null;
}
// Users options object
options = options || {};
// Cleanup options
const base_dir = strip_slashes(options.directory);
const url = strip_slashes(options.url) + '/';
return through({
objectMode: true,
writable: true,
readable: true
},
function(file, enc, callback) {
count++;
// Check for null file
if (file.isNull()) {
return callback(null, file);
}
if (file.isStream()) {
this.emit('error', new PluginError(PLUGIN_NAME, 'Stream not supported!'));
return callback(null, file);
}
if (file.isBuffer()) {
// Get contents of this file
let html = file.contents.toString(enc);
// This files full path (/home/usr/project/build/page/example/index.html)
const path = file.path;
// Path task was run from (/home/usr/project/)
const cwd = file.cwd+( base_dir ? '/'+base_dir : '' );
// Project specific path (/page/example/index.html)
const relative = path.replace(cwd, '');
// Get array of directories ['page', 'example', 'index.html']
let paths = strip_slashes(relative).split('/');
// Remove last item ['page', 'example']
paths.pop();
// Add ../ for nth number of paths in array
let rel_path = paths.length === 0 ? '' : ('../'.repeat(paths.length));
// Replace dom attributes (e.g. href="/page/example")
html = html.replace( /(?:(?!="\/\/)="\/)/g, '="'+rel_path );
// Replace inline background (e.g. background: url('/image/something.jpg'))
html = html.replace( /url\(\'\//g, 'url(\''+rel_path );
html = html.replace( /url\('\//g, 'url(''+rel_path );
// If user defined URL, match and remove
if (url && url.length) {
html = html.replace( new RegExp(url, 'g'), rel_path );
}
// Overwrite file
fs.writeFileSync(file.path, html, {
encoding: enc,
flag:'w'
});
return callback();
}
});
};
这基本上会打开我的构建文件夹中的所有.html 文件,计算每个文件的深度路径(/folder1/folder2/index.html),并将url(http://localhost:8000)的任何实例替换为@987654327 @ 重复计算的路径数。