CNBoy 四海部落逛Hostloc论坛时，经常发现想看下对方的资料和发布的主题回帖，结果进去后整个页面一片空白，空间也是这样，什么都看不到。
近来一位大佬发布了一段代码，来实现这种效果，以及恢复置空。这里记录一下：
首先，打开 hostloc 首页（最好首页，因为用到了formhash参数），F12 打开到开发者模式，选择控制台。然后，复制下面的代码回车，选择“是的/确定”即可。
恢复的话，可以上述步骤，选择“否/取消”就行了。
mycss='body{background:red url(https://pic.rmb.bdstatic.com/bjh/81f22363fa527a265c8ece26e9fc355a.jpeg) no-repeat !important;}div{display:none;}';
if(!confirm("恢复(n)还是使用(y)?")) mycss = '';
console.log(mycss);
formhash=document.querySelector('input[name=formhash]').value; fetch("/home.php?mod=spacecp&ac=index", {"credentials":"include","headers":{"content-type":"application/x-www-form-urlencoded"},"body":"spacecss=" + mycss + "&style=t1&diysubmit=true&formhash=" + formhash + 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如果想看对方的，但是它用了这方法屏蔽了，可以再控制台中选择一个div，将样式去掉即可。
如果有担心后门的，可以自己解码查看xml内容。
