如何在Parse中从JSON创建特定类型的对象

Question

我有一个Cloud Code脚本,可以从服务中提取一些JSON.该JSON包含一组对象.我想将它们保存到Parse,但使用特定的Parse类.我该怎么做？

这是我的代码.

Parse.Cloud.httpRequest({
    url: 'http://myservicehost.com', 
    headers: {
        'Authorization': 'XXX'
    },
    success: function(httpResponse) {
        console.log("Success!");

        var json = JSON.parse(httpResponse.text);
        var recipes = json.results;

        for(int i=0; i<recipes.length; i++) {
                var Recipe = Parse.Object.extend("Recipe");
                var recipeFromJSON = recipes[i];
                // how do i save recipeFromJSON into Recipe without setting all the fields one by one?
        }
    }
});

Answer 1

我想我搞定了.您需要将JSON数据对象中的className属性设置为您的类名.(在源代码中找到它)但我只在客户端尝试过这个.

for(int i=0; i<recipes.length; i++) {
    var recipeFromJSON = recipes[i];
    recipeFromJSON.className = "Recipe";
    var recipeParseObject = Parse.Object.fromJSON(recipeFromJSON);
    // do stuff with recipeParseObject
}