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function a() {alert(1)}
function b() {alert(2)}
$(window).load(a)
$(window).load(b)
//window.onload = a;
//window.onload =b;
补充一点, $(window).load(a); $(window).load(b)是可以 执行了a 再执行b的。
而 //window.onload = a;//window.onload =b; 后面的会把前面的覆盖。 只执行b。
楼主可以试试。window.onload = function () {
}
alert(window.onload===document.body.onload);//输出true