Question

我正在向服务器发送请求，作为回报，我得到了一长串JSON。

{
  "response":"success",
  "assignments":{
    "17733":{
     "asnid":"17733",
     "asnname":"Yitzhak Rabin PPT",
     "asnclass":"11276",
     "asndue":"2011-10-03",
     "asnnotes":"5 Slides in Hebrew",
     "asnpriority":"0",
     "asnstatus":"open"
    },
    "9811":{
     "asnid":"9811",
     "asnname":"Java Chapter 1",
     "asnclass":"11270",
     "asndue":"2011-09-09",
     "asnnotes":"Review Exercises 1-14. Programming Exercises 1-6 ",
     "asnpriority":"0",
     "asnstatus":"done"
    },

    "9815":{
     "asnid":"9815",
     "asnname":"Hebrew Poems",
     "asnclass":"11276",
     "asndue":"2011-09-12",
     "asnnotes":"1 Name based poem, and One byline poem. See sheet for further reference.",
     "asnpriority":"0",
     "asnstatus":"done"
    },
    "11096":{
     "asnid":"11096",
     "asnname":"Java Ethics Essay",
     "asnclass":"11270",
     "asndue":"2011-09-15",
     "asnnotes":"",
     "asnpriority":"0",
     "asnstatus":"done"
    }
  }
}

为了解析这些数据，我使用的是com.adobe.serialization.json.JSON类。该类将数据转换为对象，但问题是我需要检查对象“17733”或“9811”中的什么并得到错误。 “1084：语法错误：在.17733之前期待右翼”

我的代码如下：

if (task == "getAssignments")
    {
        //trace(loader.data);
        var getAssnNumbers:Object = JSON.decode(loader.data);

//解码JSON数据

        for(var i:* in getAssnNumbers.assignments.17733)
        {
            assnNumbers.push(i);
            trace(i);
        }

//尝试跟踪存储在getAssnNumbers.assigments.17733中的数据 }

有办法做到这一点吗？我检查了属性是否被枚举并返回true，但我无法找到访问此数据的方法。

Answer 1

尝试使用括号表示法访问您的媒体资源：

getAssnNumbers.assignments["17733"]

Actionscript 3，解析JSON数据问题

1 个答案: