document.write('<div>解析：</div><div>方法一：&lt;link href= &quot;style.css&quot; media= &quot;screen print&quot;...</div><div>方法二：&lt; ?Xml-stylesheet media= &quot;screen &quot; href= &quot;style.css&quot;...</div><div>方法三：@import url( &quot;style.css&quot; ) screen;</div><div>方法四：&lt;style media= &quot;screen&quot; &gt;</div><div>@import url( &quot;style.css&quot;)</div><div>&lt;/style&gt;</div><div>方法五：media screen{</div><div>Selector {rules}</div><p>}&nbsp;</p>');