问题描述
好友，
成功登录后，我正在尝试使用REST网络服务下载数据。解析时我收到错误：org.json.JSONException：类型为java.lang.String的CustomerId的值无法转换为int
------------- ----------
public static void Download_Data（int UserId，String wsUsername，String wsPassword，boolean isDbProd，
Object callBackClass，Method callBackMethod）throws例外
{
downloadDataCallBackClass = callBackClass;
downloadDataCallBackMethod = callBackMethod;
尝试{
方法dlGetData = DL.class.getMethod（downloadDataResult，JSONObject.class，Exception.class）;
Map<串，> parameters = new HashMap< string，>（）;
parameters.put（UserId，UserId）;
parameters.put（wsUsername，wsUsername）;
parameters.put（wsPassword，wsPassword）;
parameters.put（IsDbProduction，isDbProd）;
new WebService_Call（）。execute（URL，NAMESPACE，http://tempuri.org/+ WebMethods.android_GetData.toString（），
WebMethods.android_GetData.toString（）， DL.class，dlGetData，参数）;
}
catch（例外e）
{
全新例外（DL.Get_Data（）：\ n+ e.getMessage（））;
}
}
--- -----------------------------
public static void downloadDataResult（JSONObject JSO，Exception e）抛出异常{
尝试{
if（e == null）{
DL.downloadDataInfo = JS O.getJSONArray（Items）。getJSONObject（0）;
saveItems（）;
}
downloadDataCallBackMethod.invoke（downloadDataCallBackClass，JSO ，e）;
} catch（Exception ex）{
ex.printStackTrace（）;
}
}
--------------------------------
public static void saveItems（）
{
DBHelper helper = new DBHelper（context）;
ItemDL items = new ItemDL（）;
//解析JSON数据......
尝试{
items.setItemId（DL.downloadDataInfo.getInt（ ItemId））;
items.setItemCode（DL.downloadDataInfo.getString（ItemCode））;
items.setCustName（DL.downloadDataInfo.getString（CustomerName） ））;
items.setCustMobile（DL.downloadDataInfo.getString（CustomerMobile））;
items.setErrMsg （DL.downloadDataInfo.getString（ErrorMsg））;
items.setProcedureId（DL.downloadDataInfo.getInt（ProcedureId））;
items.setStatementId（DL .downloadDataInfo.getInt（StatmentID））;
items.setCustomerId（DL.downloadDataInfo.getInt（CustomerId））; < - 这行代码抛出异常
items.setExceptionId（DL.downloadDataInfo.getInt（ExceptionID））;
items.setInserted（DL.downloadDataInfo。 getBoolean（IsInserted））;
helper.insertItems（items）;
} catch（异常e）{
e.printStackTrace（）;
System.out.println（Thrown Exception：+ e.getMessage（））;
}
}
------------------------------------- -
我从这行代码中得到错误：items.setCustomerId（DL.downloadDataInfo.getInt（CustomerId））;
------ --------------------------------
返回的JSON对象：
{ItemCode：EE4xyzxyx，
ItemId：55452134，
ExceptionID： - 1 ，
ErrorMsgNo：，
Lat：，
UserID：6510，
UserName：，
IsInserted：，
客户名称：，
CustomerMobile：，
PostServiceId： - 1，
Sp_Status：，
CustomerId：，
ProcedureId：198，
UserFullName： aasafe，
ImagePic：，
StatmentID： - 1，
ErrorMsg： ，
Lon：}
-------------------------- ---
亲切检查，让我知道我做错了什么。
我尝试过：
Android Studio，错误：org.json.JSONException：类型为java.lang.String的CustomerId上的值无法转换为int
Friends,
After successful login, I'm trying to download data using REST web service. While parsing I'm getting error : org.json.JSONException: value at CustomerId of type java.lang.String cannot be converted to int
-----------------------
public static void Download_Data(int UserId, String wsUsername, String wsPassword, boolean isDbProd,
Object callBackClass, Method callBackMethod) throws Exception
{
downloadDataCallBackClass=callBackClass;
downloadDataCallBackMethod=callBackMethod;
try {
Method dlGetData=DL.class.getMethod("downloadDataResult",JSONObject.class,Exception.class);
Map<string,> parameters=new HashMap<string,>();
parameters.put("UserId",UserId);
parameters.put("wsUsername",wsUsername);
parameters.put("wsPassword",wsPassword);
parameters.put("IsDbProduction",isDbProd);
new WebService_Call().execute(URL, NAMESPACE, "http://tempuri.org/" + WebMethods.android_GetData.toString(),
WebMethods.android_GetData.toString(), DL.class, dlGetData, parameters);
}
catch (Exception e)
{
throw new Exception("DL.Get_Data():\n" + e.getMessage());
}
}
--------------------------------
public static void downloadDataResult(JSONObject JSO,Exception e)throws Exception {
try {
if (e == null) {
DL.downloadDataInfo = JSO.getJSONArray("Items").getJSONObject(0);
saveItems();
}
downloadDataCallBackMethod.invoke(downloadDataCallBackClass, JSO, e);
} catch (Exception ex) {
ex.printStackTrace();
}
}
--------------------------------
public static void saveItems()
{
DBHelper helper = new DBHelper(context);
ItemDL items=new ItemDL();
//parse JSON DATA...
try {
items.setItemId(DL.downloadDataInfo.getInt("ItemId"));
items.setItemCode(DL.downloadDataInfo.getString("ItemCode"));
items.setCustName(DL.downloadDataInfo.getString("CustomerName"));
items.setCustMobile(DL.downloadDataInfo.getString("CustomerMobile"));
items.setErrMsg(DL.downloadDataInfo.getString("ErrorMsg"));
items.setProcedureId(DL.downloadDataInfo.getInt("ProcedureId"));
items.setStatementId(DL.downloadDataInfo.getInt("StatmentID"));
items.setCustomerId(DL.downloadDataInfo.getInt("CustomerId")); <-- This line of code throws exception
items.setExceptionId(DL.downloadDataInfo.getInt("ExceptionID"));
items.setInserted(DL.downloadDataInfo.getBoolean("IsInserted"));
helper.insertItems(items);
} catch (Exception e) {
e.printStackTrace();
System.out.println("Thrown Exception: "+e.getMessage());
}
}
--------------------------------------
I'm getting Error from this line of code: items.setCustomerId(DL.downloadDataInfo.getInt("CustomerId"));
--------------------------------------
Returned JSON Object:
{"ItemCode":"EE4xyzxyx",
"ItemId":"55452134",
"ExceptionID":"-1",
"ErrorMsgNo":"",
"Lat":"",
"UserID":"6510",
"UserName":"",
"IsInserted":"",
"CustomerName":"",
"CustomerMobile":"",
"PostServiceId":"-1",
"Sp_Status":"",
"CustomerId":"",
"ProcedureId":"198",
"UserFullName":"aasafe",
"ImagePic":"",
"StatmentID":"-1",
"ErrorMsg":"",
"Lon":""}
-----------------------------
Kind check and let me know what I'm doing wrong.
What I have tried:
Android Studio, Error: org.json.JSONException: value at CustomerId of type java.lang.String cannot be converted to int
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