function showMen(id ,branch,wherestation){

       
var params = {"wherestation2":wherestation,"branch2":branch};

                   // alert(params)
  //document.write(params.wherestation2); 
     //document.write(params.branch2);  $.post("ajaxRequest.action",params,function(html){
//alert(html);
$("#men"+id).html(html);
});

}
这样在 ACTION 类里 怎么获得 params 传来的值