document.write("<div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2020/06/12881.asp\" target=\"_blank\"><span class=\"key\">console</span>.<span class=\"key\">log</span> <span class=\"key\">输出</span><span class=\"key\">为什么</span><span class=\"key\">有的是</span><span class=\"key\">彩色</span>，<span class=\"key\">有的是</span><span class=\"key\">单色</span>（<span class=\"key\">黑色</span>）？</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2020年06月23日</span> JavaScript 利用 <span class=\"key\">console</span>.<span class=\"key\">log</span> <span class=\"key\">输出</span>到浏览器时，在 <span class=\"key\">console</span> 框，有的显示<span class=\"key\">彩色</span>，有的显示<span class=\"key\">单色</span>（<span class=\"key\">黑色</span>）。<span class=\"key\">彩色</span>是对象类型，比如 JSON。<span class=\"key\">单色</span>（<span class=\"key\">黑色</span>）是基础类型，比如字符串。</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2020/06/12881.asp\" target=\"_blank\">http://www.itpow.com/c/2020/06/12881.asp</a></div></div>")