27 lines
931 B
JavaScript
27 lines
931 B
JavaScript
(function(){
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var head = document.getElementsByTagName("head")[0];
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var meta = document.createElement('meta');
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meta.name = "viewport";
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meta.content = "width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no";
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head.appendChild(meta);
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var children = document.body.children;
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var titleFounded = false;
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for(var i = 0; i < children.length; i++){
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var child = children[i]
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var tagName = child.tagName.toLowerCase()
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// 隐藏标题前的空段落
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if(!child.textContent){
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child.style.display = "none";
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}else if(titleFounded){
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// 如果找到标题了，那么遇到第一个不为空的短路，就不再处理了
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break
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}
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// 隐藏标题
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if(tagName === 'h1' || tagName === 'h2' || tagName === 'h3'){
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child.style.display = "none"
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titleFounded = true
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}
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}
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})()
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