小编and*_*oid的帖子

我正在使用Highcharts绘制折线图.页面加载时,绘制折线图.请注意,我得到的每个x值的y值从0到700(0,1,2,3,...,700).这就是我创建图形的方式:

                chart = new Highcharts.Chart({
                                    chart: {
                                         renderTo: 'container',
                                         animation: false,
                                         type: 'line',
                                         marginTop: null,
                                         marginRight: 55,
                                         marginBottom: 50,
                                         marginLeft: 80,
                                         backgroundColor: backgroundColor,
                                         spacingTop: 10,
                                         spacingRight: 10,
                                         spacingBottom: 15,
                                         spacingLeft: 10,
                                         },
                                   title: {
                                         text: ' Graph',
                                         style: {color: graphLabelColor},
                                         x: -20 //center
                                         },
                                   xAxis: {
                                         title: {
                                         text: 'xAXIS',
                                         style: {
                                            color: axisLabelColor
                                            },
                                         },
                                         min:0,
                                         max: 600,
                                         gridLineColor: gridLineColor,
                                         minorTickInterval: 50,
                                         minorTickLength: 1,
                                         tickInterval: 100,
                                         minorGridLineWidth: 0,
                                         gridLineWidth: 1,
                                         lineColor: axisColor,
                                         labels: { 
                                            style : {
                                                color: axisColor …

我有一个映射嵌套数组的问题.在https://github.com/RestKit/RestKit/blob/master/Docs/Object%20Mapping.md上有一个映射嵌套对象的示例.

但是我必须做什么,如果嵌套对象是一个对象数组,例如JSON看起来像:

{ "articles": [
    { "title": "RestKit Object Mapping Intro",
      "body": "This article details how to use RestKit object mapping...",
      "author": [{
          "name": "Blake Watters",
          "email": "blake@restkit.org"
      },
      {
          "name": "abc",
          "email": "emailaddress"
      }]
      "publication_date": "7/4/2011"
    }]
}

为了获得一系列作者,我的课程应该如何？这是示例中的代码:

@interface Author : NSObject
    @property (nonatomic, retain) NSString* name;
    @property (nonatomic, retain) NSString* email;
@end



@interface Article : NSObject
    @property (nonatomic, retain) NSString* title;
    @property (nonatomic, retain) NSString* body;
    @property (nonatomic, retain) Author* author; // should be an …