我从一个链接调用这个js:functioncreateNewTopLevelEntry(){varuser_id=$("#user").val();varheader=prompt("Enterthename");$.ajax('/users/'+user_id+'/entries',{data:{entry:{header:header,user:user_id}},type:'POST',cache:false,dataType:'json',success:displayTopLevelEntries});}它击中了这个Controller:defcreate@entry=Ent