I have a href link and I would like it to be clicked when the page is loaded.
$(document).ready(function() {
$('#someLinkId').click();
});
Or
$(document).ready(function() {
$('#someLinkId').trigger("click");
});
$(document).ready(function () {
$("#myLink").trigger('click');
});
as you can read in: http://docs.jquery.com/Events/trigger#eventdata
$("#whateverid").trigger("click");
Where "whateverid" is the ID of the anchor tag, or whatever other selector you want to use.
What's the point of loading the page if you're going to navigate away from it immediately?
In addition to jQuery's triggering abilities, you could do:
<body onload="window.location.replace('http://example.com/');">
or:
<body onload="window.location.href = 'http://example.com/';">
来源：https://stackoverflow.com/questions/1098019/how-to-make-onclick-automatically-through-onload-function