主干解析嵌套json

首先，JSON结构确实非常奇怪。修理服务器或请服务器团队寻求治疗。但是，假设您无法取消嘲笑服务器的JSON，以下是将其变成与主干兼容的数组的方法：

var HotelsCollection = Backbone.Collection.extend({  model: Hotel,  url: "includes/test-data.json",  parse: function(response){    //remove prefix/wrapper object and collect "hotel" 1-element arrays    var sillyArrays = _.pluck(response.hotels, 'hotel');    //Extract the hotel objects from their silly 1-element arrays    //Synthesize a fake id attribute since backbone expects that    var hotels = _.map(sillyArrays, function (hotelArray, index) {     return {name: hotelArray[0].name, id: index + 1};    });    return hotels;  }    });

该

parse

[ { name: 'Hotel1', id: 1 },  { name: 'Hotel2', id: 2 },  { name: 'Hotel3', id: 3 } ]

还要注意，缺少

id