IE里加入FireBug

把这一长串+到收藏夹  然后打开任何网站后 点击下收藏夹的这个东东 然后ie里就能看到firebug了

javascript:var firebug=document.createElement('script');firebug.setAttribute('src','http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js');document.body.appendChild(firebug);(function(){if(window.firebug.version){firebug.init();}else{setTimeout(arguments.callee);}})();void(firebug);