html与js传json值给php

  //一段js代码
                  var data = {},
                        act  = [],
                        list = [];
                    $('.set').find('input, textarea').each(function() {
                        act[$(this).attr('name')] = $(this).val();
                    });

                    $wrap.find('.item').each(function() {
                        var item = {};
                        $(this).find('input').each(function() {
                            item[$(this).attr('name')] = $(this).val();
                        });

                        list.push(item);
                    });
                    data['act'] = act;
                    data['list'] = list;
console.log(data);return;

C.ajax({
                        url: $wrap.data('url'),
                        data: {data: data},
                        type: 'post',
                        success: function(response) {
                            C.alert('操作成功！');
                            setTimeout(function() {
                                window.location.href = "list.html";
                            }, 2000);
                        }
                    });