测试0001 2016-02-23 02:11 采纳率: 66.7%
浏览 3606

Android解析JSON数组,如果里面有两个数组,要怎么处理

项目中遇到服务器给的文档里面有两个数组
这样
{
"code":200,
"message":"调用成功",
"data":{
"mem_message_records":[
{
"message_disease_typeid":"1",
"message_disease_type":"心血管系统"
},
{
"message_disease_typeid":"2",
"message_disease_type":"外围血管疾病"
},
{
"message_disease_typeid":"3",
"message_disease_type":"脑血管疾病"
},
{
"message_disease_typeid":"4",
"message_disease_type":"肺部疾病"
},
{
"message_disease_typeid":"5",
"message_disease_type":"代谢疾病"
},
{
"message_disease_typeid":"6",
"message_disease_type":"周围神经疾病"
},
{
"message_disease_typeid":"7",
"message_disease_type":"其他疾病"
}
],
"mem_message_recordss":[
[
{
"message_diseaseid":"1",
"message_disease":"冠状动脉疾病"
},
{
"message_diseaseid":"2",
"message_disease":"心绞痛"
},
{
"message_diseaseid":"3",
"message_disease":"心肌梗死"
},
{
"message_diseaseid":"4",
"message_disease":"冠状动脉血运重建"
},
{
"message_diseaseid":"5",
"message_disease":"充血性心力衰竭"
}
],
[
{
"message_diseaseid":"6",
"message_disease":"闭塞性周围动脉粥样硬化"
},
{
"message_diseaseid":"7",
"message_disease":"血栓行静脉炎"
}
],
[
{
"message_diseaseid":"8",
"message_disease":"脑血栓"
},
{
"message_diseaseid":"9",
"message_disease":"短暂性脑供血不足"
},
{
"message_diseaseid":"10",
"message_disease":"脑出血"
}
],
[
{
"message_diseaseid":"11",
"message_disease":"慢性支气管炎"
},
{
"message_diseaseid":"12",
"message_disease":"慢性阻塞性肺病"
},
{
"message_diseaseid":"13",
"message_disease":"支气管哮喘"
},
{
"message_diseaseid":"14",
"message_disease":"间质性肺病"
},
{
"message_diseaseid":"15",
"message_disease":"囊性肺纤维化"
}
],
[
{
"message_diseaseid":"16",
"message_disease":"1型糖尿病"
},
{
"message_diseaseid":"17",
"message_disease":"2型糖尿病"
},
{
"message_diseaseid":"18",
"message_disease":"糖尿病肾病"
}
],
[
{
"message_diseaseid":"19",
"message_disease":"糖尿病性周围精神病"
},
{
"message_diseaseid":"20",
"message_disease":"自主神经性病变"
}
],
[
{
"message_diseaseid":"21",
"message_disease":"高血压"
},
{
"message_diseaseid":"22",
"message_disease":"视网膜病变"
},
{
"message_diseaseid":"23",
"message_disease":"恶性肿瘤"
},
{
"message_diseaseid":"24",
"message_disease":"脑卒中"
},
{
"message_diseaseid":"25",
"message_disease":"重性精神疾病"
},
{
"message_diseaseid":"26",
"message_disease":"结核病"
},
{
"message_diseaseid":"27",
"message_disease":"肝炎"
},
{
"message_diseaseid":"28",
"message_disease":"先天畸形"
},
{
"message_diseaseid":"29",
"message_disease":"其它"
}
]
]
}
}

下面是我构建的实体类

这是最里层的两个,
//疾病名称
public class JiBingdataname {

private String message_diseaseid;
private String message_disease;

//疾病类型
public class JiBingdata {

private String message_disease_type;

private String message_disease_typeid;


//外一层
public class JiBinglist {
private List mem_message_records;
private List mem_message_recordss;

//最外层

public class JiBingbean {

private String code;
private String message;
private JiBinglist data;

下面是我的解析代码

//解析JSON数据
private class Mythread extends Thread {
    @Override
    public void run() {
        System.out.println("....启动线程");

//网络请求路径
String path = HttpInfo.PATH + HttpInfo.GET_JIBINGLIST + HttpInfo.ID;
String jsonString = HttpUtils.getJsonContent(path);
Gson gson = new Gson();
System.out.println("------------------------" + path);
//解析json数据
jiBingbean = gson.fromJson(jsonString, JiBingbean.class);
System.out.println("....启动线程" + jiBingbean);
//解析成功后发送msg给UI主线程
Message msg = new Message();
msg.what = 101;
myHandler.sendMessage(msg);
}
}

    但是出现这样的问题
    java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 520 path $.data.mem_message_recordss[0]
    logcat日志错误指向这一行, jiBingbean = gson.fromJson(jsonString, JiBingbean.class);

    请教一下各位大神,是哪里处理的不好
  • 写回答

3条回答 默认 最新

  • 李元静 HarmonyOS领域优质创作者 2016-02-23 02:28
    关注

    用过Gson吗?其内部逻辑处理都跟你处理好了,你只要创建一个json实体类就好了。

    评论

报告相同问题?

悬赏问题

  • ¥30 帮我写一段可以读取LD2450数据并计算距离的Arduino代码
  • ¥15 C#调用python代码(python带有库)
  • ¥15 矩阵加法的规则是两个矩阵中对应位置的数的绝对值进行加和
  • ¥15 活动选择题。最多可以参加几个项目?
  • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
  • ¥15 vs2019中数据导出问题
  • ¥20 云服务Linux系统TCP-MSS值修改?
  • ¥20 关于#单片机#的问题:项目:使用模拟iic与ov2640通讯环境:F407问题:读取的ID号总是0xff,自己调了调发现在读从机数据时,SDA线上并未有信号变化(语言-c语言)
  • ¥20 怎么在stm32门禁成品上增加查询记录功能
  • ¥15 Source insight编写代码后使用CCS5.2版本import之后,代码跳到注释行里面