1,
<a></a> //去掉href属性,href属性与onclick属性是一个坑啊!
$('a').click(function(){
$.post('http://127.0.0.1/login', {'name':01}, function(cdata) { console.log('ok', cdata)
})
})
2,
<form name="submitForm" action="127.0.0.1/login" method="post">
<input name="userName">
</form>
<a onClick="function(){document.submitForm.submit();}"></a>