JavaScript Push() 覆盖现有数据

Question

$.getJSON("http://aratarikan.com/api/posts?format=json").done(function (json) {
    resultsTop = json.results;
    sumTop = resultsTop.length;
    for (i=0; i<sumTop; i++){
        resultTop = resultsTop[i];
        var event = [];
        event ["id"] = resultTop.id;
        event ["pu"] = resultTop.publish_date;
        event ["ti"] = resultTop.title;

        var events =[];
        events.push(event);
        console.log(events)
    }    
});

事件仅捕获最后一个事件数据。 for 循环似乎没有完成这项工作。我需要获取一个 JSON 并以它以外的格式创建一个新的 JSON。

源 json: http://aratarikan.com/api/posts?format=json目标json格式:http://aratarikan.com/static/data.json

Answer 1

定义事件 before for 循环:

var events =[];
for (i=0; i<sumTop; i++){
    resultTop = resultsTop[i];
    var event = [];
    event ["id"] = resultTop.id;
    event ["pu"] = resultTop.publish_date;
    event ["ti"] = resultTop.title;

    events.push(event);
}    
console.log(events)