问题描述
虽然我在th网上搜索很多很多的时间,我不明白这个错误,但没有做,错误出现的某个时候。
我没有用它凌空库的应用程序,所有工作得很好,我的要求的95%的工作,但有时我有错误;
12月11日至12日:18:54.991:I /错误(1870):com.android.volley.NoConnectionError:java.io.EOFException 0
和我不知道为什么这个错误出现。例如Y接到应用程序中,我送萨姆信息,如REGISTER_ID通知GCM,登录名,密码和IMEI好,有时我有这样的错误,出现0_0
这是我的登录请求(但它在我的要求,我有这个错误):
公共无效connectDriver(){ 字符串URL = UtilClass.getSytemValue(url_proxy,LoginConnection.this)+:+ UtilClass.getSytemValue(port_proxy,LoginConnection.this)+/ API /驱动器/登录; 最后ProgressDialog pDialog =新ProgressDialog(本);
pDialog.setMessage(Connexion的......);
pDialog.show();
Log.i(URL,URL); 请求队列RQ = Volley.newRequestQueue(本);
StringRequest postReq =新StringRequest(Request.Method.POST,网址,
新Response.Listener<串GT;(){
@覆盖
公共无效onResponse(字符串响应){
Log.d(回应连接,响应); pDialog.dismiss(); GSON GSON =新GSON();
最终驱动驱动程序= gson.fromJson(response.toString(),Driver.class);
Log.i(DRIVER GSON,driver.toString());
UtilClass.setSytemValue(driver_id,Integer.toString(driver.getId()),LoginConnection.this); driver.setLogin(mlogin);
driver.setPass(util.md5(mPassword)); 如果(driver.getSignature()。的isEmpty()){
driver.setSignature(NULL);
} 最后DRIVERQUERY DRIVERQUERY =新DRIVERQUERY(LoginConnection.this);
driverQuery.open();
长期成功= driverQuery.insertDriver(驱动器);
driverQuery.close();
Log.i(连接成功驱动,Long.toString(成功)); UtilClass.setSytemValue(driver_id,Integer.toString(driver.getId()),LoginConnection.this);
Log.i(驱动程序前发送GOTO,driver.toString());
GOTO(驱动器); }
},新Response.ErrorListener(){
@覆盖
公共无效onErrorResponse(VolleyError错误){
pDialog.dismiss();
INT的ErrorStatus = error.networkResponse!= NULL? error.networkResponse.status code
:0;
Log.i(错误,error.toString()+
+ ErrorStatus中); AppController.getInstance()。getRequestQueue()
。停止(); DRIVERQUERY DRIVERQUERY =新DRIVERQUERY(LoginConnection.this);
driverQuery.open();
Driver驱动,= driverQuery.getDriverExist(mlogin,util.md5(mPassword)); 如果(driver.getId()!= 0){
GOTO(驱动器);
UtilClass.setSytemValue(driver_id,Integer.toString(driver.getId()),LoginConnection.this); }否则如果(ErrorStatus中== 500){ AlertDialog广告=新AlertDialog.Builder(LoginConnection.this)
.setPositiveButton(OK,NULL)
.setTitle(Problème)
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage(联合国problèmeEST survenue河畔乐serveur \\ NSI CELA persiste,veuillez查询联系人L'administrateur)
。创建();
ad.show(); }否则如果(ErrorStatus中== 400){ AlertDialog广告=新AlertDialog.Builder(
LoginConnection.this)
.setPositiveButton(OK,NULL)
.setTitle(ERREUR)
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage(香格里拉syntaxe德拉requêteESTerronée。\\ NSI CELA persiste,veuillez查询联系人L'administrateur)
。创建();
ad.show(); }否则如果(ErrorStatus中== 404){ AlertDialog广告=新AlertDialog.Builder(LoginConnection.this)
.setPositiveButton(OK,NULL)
.setTitle(ERREUR)
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage(标识不正确。\\ NSI CELA persiste,veuillez查询联系人L'administrateur)
。创建();
ad.show(); }否则如果(ErrorStatus中== 0){ AlertDialog广告=新AlertDialog.Builder(LoginConnection.this)
.setPositiveButton(OK,NULL)
.setTitle(ERREUR)
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage(乐临时工D'attente一个ETEdépassé。\\ NSI CELA persiste,veuillez查询联系人L'administrateur)
。创建();
ad.show(); }
driverQuery.close();
}
}){
@覆盖
保护地图<字符串,字符串> getParams()方法{
地图<字符串,字符串> PARAMS =新的HashMap<字符串,字符串>(); params.put(登陆,mlogin);
params.put(密码,util.md5(mPassword));
params.put(IMEI,getImei());
params.put(registerId,UtilClass.getSytemValue(REGISTER_ID,LoginConnection.this)); Log.i(getParams,params.toString());
返回checkParams(PARAMS);
}
私人地图<字符串,字符串> checkParams(地图<字符串,字符串>地图){
迭代器<钥匙进入LT;字符串,字符串>>它= map.entrySet()迭代器()。
而(it.hasNext()){
Map.Entry的<字符串,字符串>对=(Map.Entry的<字符串,字符串>)it.next();
如果(pairs.getValue()== NULL){
map.put(pairs.getKey(),);
}
}
返回地图;
} }; //添加请求,请求队列
postReq.setRetryPolicy(新DefaultRetryPolicy(60 * 1000,1,DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
。AppController.getInstance()addToAndStartRequestQueue(postReq);
Log.i(TAG + - >缓存凌空,Integer.toString(rq.getSequenceNumber()));
}
恩code使得StringRequest抽射之前,您的网址。或EN code的请求参数月底止。
i don't understand this error , although i search many many time on th net, but nothing to do , the error appear sometime.I did an app which use VOlley library , and all work well, 95% of my request works, but sometime i have the error ;
11-12 12:18:54.991: I/Error(1870): com.android.volley.NoConnectionError: java.io.EOFException 0
and i don't know why this error appear. FOr example during y COnnection to the app , i send somes information like register_id for notification GCM , login, password and imei well, and sometime i have this error which appear 0_0
This is my Login request (but it's in all my request that i have this error) :
public void connectDriver() {
String url = UtilClass.getSytemValue("url_proxy",LoginConnection.this)+ ":"+ UtilClass.getSytemValue("port_proxy",LoginConnection.this) + "/api/driver/login";
final ProgressDialog pDialog = new ProgressDialog(this);
pDialog.setMessage("Connexion...");
pDialog.show();
Log.i("url", url);
RequestQueue rq = Volley.newRequestQueue(this);
StringRequest postReq = new StringRequest(Request.Method.POST, url,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d("response connection ", response);
pDialog.dismiss();
Gson gson = new Gson();
final Driver driver = gson.fromJson(response.toString(), Driver.class);
Log.i("DRIVER GSON", driver.toString());
UtilClass.setSytemValue("driver_id",Integer.toString(driver.getId()),LoginConnection.this);
driver.setLogin(mlogin);
driver.setPass(util.md5(mPassword));
if (driver.getSignature().isEmpty()) {
driver.setSignature(null);
}
final DriverQuery driverQuery = new DriverQuery(LoginConnection.this);
driverQuery.open();
long success = driverQuery.insertDriver(driver);
driverQuery.close();
Log.i("connection driver success : ",Long.toString(success));
UtilClass.setSytemValue("driver_id",Integer.toString(driver.getId()),LoginConnection.this);
Log.i("DRIVER SEND BEFORE GOTO", driver.toString());
goTo(driver);
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
pDialog.dismiss();
int errorStatus = error.networkResponse != null ? error.networkResponse.statusCode
: 0;
Log.i("Error ", error.toString() + " "
+ errorStatus);
AppController.getInstance().getRequestQueue()
.stop();
DriverQuery driverQuery = new DriverQuery(LoginConnection.this);
driverQuery.open();
Driver driver = driverQuery.getDriverExist(mlogin,util.md5(mPassword));
if (driver.getId() != 0) {
goTo(driver);
UtilClass.setSytemValue("driver_id",Integer.toString(driver.getId()),LoginConnection.this);
} else if (errorStatus == 500) {
AlertDialog ad = new AlertDialog.Builder(LoginConnection.this)
.setPositiveButton("Ok", null)
.setTitle("Problème")
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage("Un problème est survenue sur le serveur\nSi cela persiste , veuillez contacter l'administrateur")
.create();
ad.show();
} else if (errorStatus == 400) {
AlertDialog ad = new AlertDialog.Builder(
LoginConnection.this)
.setPositiveButton("Ok", null)
.setTitle("Erreur")
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage("La syntaxe de la requête est erronée.\nSi cela persiste , veuillez contacter l'administrateur")
.create();
ad.show();
} else if (errorStatus == 404) {
AlertDialog ad = new AlertDialog.Builder(LoginConnection.this)
.setPositiveButton("Ok", null)
.setTitle("Erreur")
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage("Identification incorrect.\nSi cela persiste , veuillez contacter l'administrateur")
.create();
ad.show();
} else if (errorStatus == 0) {
AlertDialog ad = new AlertDialog.Builder(LoginConnection.this)
.setPositiveButton("Ok", null)
.setTitle("Erreur")
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage("Le temps d'attente a été dépassé.\nSi cela persiste , veuillez contacter l'administrateur")
.create();
ad.show();
}
driverQuery.close();
}
}) {
@Override
protected Map<String, String> getParams() {
Map<String, String> params = new HashMap<String, String>();
params.put("login", mlogin);
params.put("password", util.md5(mPassword));
params.put("imei", getImei());
params.put("registerId", UtilClass.getSytemValue("register_id", LoginConnection.this));
Log.i("getParams", params.toString());
return checkParams(params);
}
private Map<String, String> checkParams(Map<String, String> map){
Iterator<Entry<String, String>> it = map.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, String> pairs = (Map.Entry<String, String>)it.next();
if(pairs.getValue()==null){
map.put(pairs.getKey(), "");
}
}
return map;
}
};
// Adding request to request queue
postReq.setRetryPolicy(new DefaultRetryPolicy(60 * 1000, 1,DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
AppController.getInstance().addToAndStartRequestQueue(postReq);
Log.i(TAG + " -> cache volley",Integer.toString(rq.getSequenceNumber()));
}
Encode your URL before making StringRequest to volley. Or encode your end of request parameter only.
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