hexo-theme-icarus 图片路径处理

hexo-theme-icarus 图片路径处理

themes\icarus\includes\filters\images.js

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const cheerio = require('cheerio');

module.exports = function (hexo) {
function normalizeImages(content) {
var $ = cheerio.load(content, { decodeEntities: false });

$('img').each(function() {
// 图片路径,例如:/2019/06/php/php-get-distance-between-points/1.png
var path = $(this).attr('src');
$(this).attr('src', 'https://images.hongfs.cn' + path);
});

return $.html();
}

hexo.extend.filter.register('after_post_render', function (data) {
var toprocess = ['excerpt', 'more', 'content'];

for(var i = 0; i < toprocess.length; i++) {
var key = toprocess[i];

data[key] = data[key] ? normalizeImages(data[key]) : data[key];
}

return data;
});
}

themes\icarus\scripts\index.js

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...
require('../includes/filters/images')(hexo);

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