解决方法
这是可能的，如果你不使用匿名回调：
var $elt = $(...);
function clickHandler1(event){...}
function clickHandler2(event){...}
// bind both
$elt.click(clickHandler1);
$elt.click(clickHandler2);
// unbind just the first
$elt.unbind('click',clickHandler1);
A wild Demo appeared!@H_403_9@
参见：.unbind() docs。@H_403_9@
