如何使用没有外部名称的.each解析json数组？

Question

我想使用jquery解析这个json，每个都有一个循环。我只看过json示例，它包含在数组中，并带有标题，例如结果。我如何解析json如下...？

$.each(json.results, function() {
    console.log(this['title']);
});

[{"title":"About Us","url_title":"about_us","entry_id":"155","channel_id":"2","author_id":"1","status":"open","entry_date":"1287508538","edit_date":"20101209122240","expiration_date":"0","about_body":"We are the greatest.","about_image":"","about_staff_title":"Joe","about_extended":"More about us.","color":"d12626"},{"title":"Contact Us","url_title":"contact_us","entry_id":"223","channel_id":"2","author_id":"1","status":"open","entry_date":"1291918929","edit_date":"20101209122310","expiration_date":"0","about_body":"Email us.","about_image":"","about_staff_title":"Bob","about_extended":"","color":"080480"}]

Answer 1

$.each(json, function() {     
    console.log(this.title);
});

Answer 2

不应该只是$.each(json, function() ... )吗？您的JSON是一个数组，没有包装器，因此只需将其直接传递给$.each()。