我正在开发 Blogger 模板，并尝试使用 JavaScript 动态构建 Blogger 缩略图 URL。我正在为两个部分构建 URL，一个是 intro-thumbnailis，另一个是 favourite-thumbnail。构建的 URL 采用默认 72px 分辨率，如下所示 s72:
块引用
我想要实现的是这个带有 s1600:
的 URL我在网上找到了一些解决方案，例如thisone和this。但这些对我没有帮助。
这是我的 HTML 和 Javascript 代码。请帮我找到解决方案。
<b:if cond='data:blog.url == data:blog.homepageUrl'>
<!-- Intro Slider -->
<div id='intro-slider'>
<div class='container'>
<div class='row'>
<b:section class='intro-posts' id='intro-posts' maxwidgets='1' showaddelement='no'>
<b:widget id='HTML4' locked='true' title='Intro Posts Slider' type='HTML' version='1'>
<b:widget-settings>
<b:widget-setting name='content'>News</b:widget-setting>
</b:widget-settings>
<b:includable id='main'>
<div class='widget-content'>
<div class='outer-slider'>
<div class='swiper-container'>
<b:if cond='data:content == "recent"'>
<script>
document.write("<script src=\"/feeds/posts/default?max-results=10&orderby=published&alt=json-in-script&callback=introPosts\"><\/script>");
</script>
<b:else/>
<script>
document.write("<script src=\"/feeds/posts/summary/-/<data:content/>?max-results=10&orderby=published&alt=json-in-script&callback=introPosts\"><\/script>");
</script>
</b:if>
</div>
<div class='swiper-button-prev'>
<i class='fa fa-angle-left'/>
</div>
<div class='swiper-button-next'>
<i class='fa fa-angle-right'/>
</div>
</div>
</div>
</b:includable>
</b:widget>
<b:widget id='HTML937' locked='true' title='Slider Style' type='HTML' version='1'>
<b:widget-settings>
<b:widget-setting name='content'/>
</b:widget-settings>
<b:includable id='main'>
<b:if cond='data:content == "wide slider"'>
</b:if>
</b:includable>
</b:widget>
</b:section>
</div>
</div>
</div>
<div class='f-p' id='intro-favourite-posts'>
<div class='container'>
<div class='row'>
<b:section class='intro-favourite-posts' id='intro-favourite-posts' maxwidgets='1' showaddelement='no'>
<b:widget id='HTML550' locked='true' title='Popular Posts' type='HTML' version='1'>
<b:widget-settings>
<b:widget-setting name='content'>News</b:widget-setting>
</b:widget-settings>
<b:includable id='main'>
<div class='widget-content'>
<div class='swiper-container-2'>
<!-- only display title if it's non-empty -->
<b:if cond='data:title != ""'>
<div class='favourite-posts-title-home'>
<h2 class='title'>
<data:title/>
</h2>
<div class='slider-pagination'>
<div class='swiper-button-prev-2'>
<i class='fa fa-angle-left'/>
</div>
<div class='swiper-button-next-2'>
<i class='fa fa-angle-right'/>
</div>
</div>
</div>
</b:if>
<b:if cond='data:content == "recent"'>
<script>
document.write("<script src=\"/feeds/posts/default?max-results=10&orderby=published&alt=json-in-script&callback=favouritePosts\"><\/script>");
</script>
<b:else/>
<script>
document.write("<script src=\"/feeds/posts/summary/-/<data:content/>?max-results=10&orderby=published&alt=json-in-script&callback=favouritePosts\"><\/script>");
</script>
</b:if>
</div>
</div>
</b:includable>
</b:widget>
</b:section>
</div>
</div>
</div>
</b:if>
<script type='text/javascript'>
//<![CDATA[
function introPosts(_0xdd92x2) {
var _0xdd92x3 = '<ul class="swiper-wrapper">';
document.write(_0xdd92x3);
for (var _0xdd92x4 = 0; _0xdd92x4 < _0xdd92x2.feed.entry.length; _0xdd92x4++) {
for (var _0xdd92x5 = 0; _0xdd92x5 < _0xdd92x2.feed.entry[_0xdd92x4].link.length; _0xdd92x5++) {
if (_0xdd92x2.feed.entry[_0xdd92x4].link[_0xdd92x5].rel == 'alternate') {
var _0xdd92x6 = _0xdd92x2.feed.entry[_0xdd92x4].link[_0xdd92x5].href;
break
}
};
var _0xdd92x7 = _0xdd92x2.feed.entry[_0xdd92x4].title.$t;
var _0xdd92x8 = 600;
var _0xdd92x9 = ' ';
var _0xdd92xa = ' ';
_0xdd92xa = _0xdd92xa.replace('/s72-c/', '/s' + _0xdd92x8 + '/');
var _0xdd92xb = ' ';
var _0xdd92xc = _0xdd92x2.feed.entry[_0xdd92x4].author[0].name.$t;
var _0xdd92xd = _0xdd92x2.feed.entry[_0xdd92x4].published.$t;
var _0xdd92xe = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
var _0xdd92xf = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
var _0xdd92x10 = _0xdd92xd.split('-')[2].substring(0, 2);
var _0xdd92x11 = _0xdd92xd.split('-')[1];
var _0xdd92x12 = _0xdd92xd.split('-')[0];
for (var _0xdd92x13 = 0; _0xdd92x13 < _0xdd92xe.length; _0xdd92x13++) {
if (parseInt(_0xdd92x11) == _0xdd92xe[_0xdd92x13]) {
_0xdd92x11 = _0xdd92xf[_0xdd92x13];
break
}
};
_0xdd92xd = _0xdd92x11 + ' ' + _0xdd92x10 + ', ' + _0xdd92x12;
try {
_0xdd92xa = _0xdd92x2.feed.entry[_0xdd92x4].media$thumbnail.url
} catch (nl) {
_0xdd92xa = 'http://4.bp.blogspot.com/-OI0BoYP677M/VZu1TW7a3DI/AAAAAAAAFsE/4BRdE2YFS5A/s1600/noimg.png'
};
try {
_0xdd92xb = _0xdd92x2.feed.entry[_0xdd92x4].category[0].term
} catch (n) {
_0xdd92xb = 'uncategorized'
};
try {
_0xdd92x9 = _0xdd92x2.feed.entry[_0xdd92x4].author[0].gd$image.src
} catch (nl) {
_0xdd92x9 = 'http://3.bp.blogspot.com/-fgwrcZWeRrU/V26tvNcGtsI/AAAAAAAAAG4/lGwGnQDZsNY7bAPr8hVorZruD-jHHxxOgCLcB/s50/anonyme.png'
};
var _0xdd92x14 = '<div class="swiper-slide"><div class="item-outer"><div class="intro-thumbnail"><a href="' + _0xdd92x6 + '" style="background:url(' + _0xdd92xa + ') no-repeat center center;background-size: cover"/></div><div class="intro-posts-overlay"><span class="cat"><a class="category" href="/search/label/' + _0xdd92xb + '?max-results=6">' + _0xdd92xb + '</a><h1 class="intro-posts-title"><a href="' + _0xdd92x6 + '">' + _0xdd92x7 + '</a></h1><ul class="intro-posts-meta"><li class="intro-author-img"><img src="' + _0xdd92x9 + '" /></li><li class="intro-posts-author">' + _0xdd92xc + '</li><li class="intro-posts-meta">' + _0xdd92xd + '</li></ul></div></div></div>';
_0xdd92x3 += '</ul>';
document.write(_0xdd92x14);
$('.intro-thumbnail a').attr('style', function (_0xdd92x4, _0xdd92x15) {
return _0xdd92x15.replace('/s72-c', '/s1600')
});
$('.intro-thumbnail a').attr('style', function (_0xdd92x4, _0xdd92x15) {
return _0xdd92x15.replace('/default.jpg', '/hqdefault.jpg')
})
}
}
function favouritePosts(_0xdd92x2) {
var _0xdd92x3 = '<ul class="swiper-wrapper favourite-posts">';
document.write(_0xdd92x3);
for (var _0xdd92x4 = 0; _0xdd92x4 < _0xdd92x2.feed.entry.length; _0xdd92x4++) {
for (var _0xdd92x5 = 0; _0xdd92x5 < _0xdd92x2.feed.entry[_0xdd92x4].link.length; _0xdd92x5++) {
if (_0xdd92x2.feed.entry[_0xdd92x4].link[_0xdd92x5].rel == 'alternate') {
var _0xdd92x6 = _0xdd92x2.feed.entry[_0xdd92x4].link[_0xdd92x5].href;
break
}
};
var _0xdd92x17 = _0xdd92x2.feed.entry[_0xdd92x4].thr$total.$t;
var _0xdd92x7 = _0xdd92x2.feed.entry[_0xdd92x4].title.$t;
var _0xdd92x8 = 600;
var _0xdd92xa = ' ';
_0xdd92xa = _0xdd92xa.replace('/s72-c/', '/s' + _0xdd92x8 + '/');
var _0xdd92xb = ' ';
try {
_0xdd92xa = _0xdd92x2.feed.entry[_0xdd92x4].media$thumbnail.url
} catch (nl) {
_0xdd92xa = 'http://4.bp.blogspot.com/-OI0BoYP677M/VZu1TW7a3DI/AAAAAAAAFsE/4BRdE2YFS5A/s1600/noimg.png'
};
try {
_0xdd92xb = _0xdd92x2.feed.entry[_0xdd92x4].category[0].term
} catch (n) {
_0xdd92xb = 'uncategorized'
};
var pageTitle = document.title;
var _0xdd92x14 = '<div class="swiper-slide favourite-post"><div class="item-outer"><div class="favourite-thumbnail"><a href="' + _0xdd92x6 + '"><img src="' + _0xdd92xa.replace('/s72-c/', '/s' + 400 + '/') + '" alt="' + pageTitle + '"/></a></div><a class="favourite-category" href="/search/label/' + _0xdd92xb + '?max-results=6">' + _0xdd92xb + '</a><div class="favourite-posts-overlay"><h1 class="favourite-posts-title"><a href="' + _0xdd92x6 + '">' + _0xdd92x7 + '</a></h1></div></div></div>';
_0xdd92x3 += '</ul>';
document.write(_0xdd92x14)
}
}
function relatedPosts(_0xdd92x2) {
var _0xdd92x3 = '<ul class="row">';
document.write(_0xdd92x3);
for (var _0xdd92x4 = 0; _0xdd92x4 < _0xdd92x2.feed.entry.length; _0xdd92x4++) {
for (var _0xdd92x5 = 0; _0xdd92x5 < _0xdd92x2.feed.entry[_0xdd92x4].link.length; _0xdd92x5++) {
if (_0xdd92x2.feed.entry[_0xdd92x4].link[_0xdd92x5].rel == 'alternate') {
var _0xdd92x6 = _0xdd92x2.feed.entry[_0xdd92x4].link[_0xdd92x5].href;
break
}
};
var _0xdd92x7 = _0xdd92x2.feed.entry[_0xdd92x4].title.$t;
var _0xdd92x8 = 600;
var _0xdd92xa = ' ';
var _0xdd92xb = ' ';
_0xdd92xa = _0xdd92xa.replace('/s72-c/', '/s' + _0xdd92x8 + '/');
try {
_0xdd92xa = _0xdd92x2.feed.entry[_0xdd92x4].media$thumbnail.url
} catch (nl) {
_0xdd92xa = 'http://4.bp.blogspot.com/-OI0BoYP677M/VZu1TW7a3DI/AAAAAAAAFsE/4BRdE2YFS5A/s1600/noimg.png'
};
try {
_0xdd92xb = _0xdd92x2.feed.entry[_0xdd92x4].category[0].term
} catch (n) {
_0xdd92xb = 'uncategorized'
};
var _0xdd92x14 = '<li class="related-post"><div class="item-outer"><div class="related-thumbnail"><a href="' + _0xdd92x6 + '"><img src="' + _0xdd92xa.replace('/s72-c/', '/s' + 400 + '/') + '"/></a></div><div class="related-posts-overlay"><a class="category" href="/search/label/' + _0xdd92xb + '?max-results=6">' + _0xdd92xb + '</a><h4 class="related-posts-title"><a href="' + _0xdd92x6 + '">' + _0xdd92x7 + '</a></h4></div></div></li>';
_0xdd92x3 += '</ul>';
document.write(_0xdd92x14)
}
}
$(function () {
var _0xdd92x19 = $('#header-wrapper').outerHeight();
$(window).scroll(function () {
if ($(window).scrollTop() > _0xdd92x19) {
$('#menu-wrapper').addClass('fixed-menu').next()
} else {
$('#menu-wrapper').removeClass('fixed-menu').next()
}
})
});
//]]>
</script>
请提供可读变量。它很难阅读和理解。请尝试一下，虽然我不确定。
/*
Replace this line
_0xdd92xa.replace('/s72-c/', '/s' + 400 + '/')
with
_0xdd92xa.replace('/s72/', '/s1600/')
*/