Lavarel框架中使用ajax提交表單的方法

<meta name="_token" content="{{ csrf_token() }}"/> 

headers: {
'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')
},

$(form[1]).submit(function(event){
 var data = $(form[1]).serializeArray();
 // console.log(data);
 $.ajax({
 type:'post',
 url:'/basic',
 data:data,
 headers: {
 'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')
},
 success:function(msg){
 if (msg) {
 $('.basicEdit').hide();
 $('.basicShow').show();
 $('.basicShow span').html(data[1].value+' | '+data[2].value+' | '+data[3].value+' | '+data[4].value+'<br>'+data[5].value+' | '+data[6].value+' | '+data[7].value);
 }
 },
 });
 // event.preventDefault();
 return false;
 });

public function basic(Request $req){
 // return $req->gender;
 $uid = Auth::user()->uid;
 // return $uid;
 // $inf = new \App\Info;
 $inf = Info::where('uid',$uid)->first();
 // return $inf;
 $inf->name = $req->name;
 $inf->gender = $req->gender;
 $inf->topDegre = $req->topDegre;
 $inf->workyear = $req->workyear;
 $inf->tel = $req->tel;
 $inf->email = $req->email;
 return $inf->save()?"ok":"fail";
 }