jsonObject、jsonArray的使用

{       "brandInfo":{        "brand":"品牌",        "model":"型号",        "deviceId":"0007A8947C62"    }}

这是对象，用jsonObject解析

 {    "m2mAppVersion": "",    "devices": [        {            "deviceId": "C00000000001",             "userId":"6553387",            "deviceName": "MaTest",            "deviceCategory": "0524",            "attr":{                "brand":"haier",                "model":"H_0.0.1"            }        },        {          "deviceId": "C00000000001",           "userId":"6553387",          "deviceName": "MaTest",          "deviceCategory": "0524",          "attr":{              "brand":"haier",              "model":"H_0.0.1"          }      }     ]   }

这是数组，devices有多个设备，不能用一个device对象表示，中括号本身就表示数组，这里也表示数组，用jsonArray解析