我运行此代码并崩溃。你能帮帮我吗?
public class RepairCostsData {
@Expose
private int month;
@Expose
private int month_id;
@Expose
private int year;
@Expose
private double summa;
@Expose
private double detail_price;
@Expose
private double job_price;
...
为此课程调用Gson()。fromJson()
RepairCostsData[] repairCostsData = new Gson().fromJson(jsonObject.getJSONArray(DATA).toString(),
RepairCostsData[].class);
**来自服务器**的JSON
[{ “月”: “”, “month_id”: “3”, “年”: “2014”, “detail_price”:0 “job_price”:0, “总结”:0},{“月“:” “ ”month_id“: ”4“, ”年“: ”2014“, ”detail_price“:0, ”job_price“:0, ”大全“:0},{ ”月“: ”“,” month_id “:” 5" , “年”: “2014”, “detail_price”:0, “job_price”:0, “大全”:0},{ “月”: “”, “month_id”: “6”,”一年 “:” 2014" , “detail_price”:0, “job_price”:0, “大全”:0},{ “月”: “Июль”, “month_id”: “7”, “年”: “2014” “detail_price”: “250.00”, “job_price”:0, “大全”:250},{ “月”: “”, “month_id”: “8”, “年”: “2014”, “detail_price”: 0 “job_price”:0, “总结”:0}]
记录
com.google.gson.JsonSyntaxException: java.lang.NumberFormatException:
Invalid double: ""
at com.google.gson.internal.bind.TypeAdapters$7.read(TypeAdapters.java:232)
at com.google.gson.internal.bind.TypeAdapters$7.read(TypeAdapters.java:222)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172)
at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40)
at com.google.gson.internal.bind.ArrayTypeAdapter.read(ArrayTypeAdapter.java:72)
at com.google.gson.Gson.fromJson(Gson.java:791)
at com.google.gson.Gson.fromJson(Gson.java:757)
at com.google.gson.Gson.fromJson(Gson.java:706)
at com.google.gson.Gson.fromJson(Gson.java:678)
at com.DriverNotes.AndroidMobileClientTest.model.server.statistics.RepairCosts.<init>(RepairCosts.java:29)
at com.DriverNotes.AndroidMobileClientTest.model.server.statistics.RepairCostsStatistics.<init>(RepairCostsStatistics.java:20)
at com.DriverNotes.AndroidMobileClientTest.network.VolleyServerConnector$48$1.run(VolleyServerConnector.java:780)
at java.lang.Thread.run(Thread.java:856)
此行崩溃:
RepairCostsData[] repairCostsData = new Gson().fromJson(jsonObject.getJSONArray(DATA).toString(),
RepairCostsData[].class);
答案 0 :(得分:4)
&#34; job_price&#34;:&#34; 0.00&#34;不是双重而是字符串,
更改为
"job_price": 0.00
答案 1 :(得分:2)
private int month;
和
"month":"Июль"
也不匹配