首先，解释一下情况...... 有写作数据到parse.com，一切运作良好。 以下是服务和下载数据的记录： 从parse.com下载数据
public ArrayList<MyObj> loadMyObjs() {
Log.d("Parse", "MyObj");
final ArrayList<MyObj> myObjs = new ArrayList<>();
ParseQuery<ParseObject> query = ParseQuery.getQuery("MyObj");
query.whereEqualTo("user", ParseUser.getCurrentUser());
List<ParseObject> parseObjects = null;
try {
parseObjects = query.find();
for (ParseObject object : parseObjects){
MyObj myObj= new MyObj();
myObj.setId(UUID.fromString((String) object.get(MyObj.JSON_ID)));
myObj.setTitle(object.get(MyObj.JSON_TITLE).toString());
myObj.setDetails(object.get(MyObj.JSON_DETAILS).toString());
myObj.setParseId(object.getObjectId());
myObjs.add(myObjs);
}
} catch (ParseException e) {
e.printStackTrace();
}
return myObjs;
}
将SaveObject保存到parse.com
public void saveMyObjss( ArrayList<MyObjs> myObjss){
for(final MyObjs myObjs : myObjss) {
ParseObject object = myObjs.getObject();
if (isOnline()) {
if (myObjs.getParseId() == null) {
Log.i("MyObjsParse", "myObjs == 1");
object.put(MyObjs.JSON_ID, myObjs.getId() + "");
if (myObjs.getTitle() == null) {
object.put(MyObjs.JSON_TITLE, "");
} else {
object.put(MyObjs.JSON_TITLE, myObjs.getTitle());
}
if (myObjs.getDetails() == null) {
object.put(MyObjs.JSON_DETAILS, "");
} else {
object.put(MyObjs.JSON_DETAILS, myObjs.getDetails());
}
object.put("user", ParseUser.getCurrentUser());
object.saveInBackground(new SaveCallback() {
@Override
public void done(ParseException e) {
Log.i("Save my myObjss", "MyObjs save(Parse)");
}
});
} else {
if (myObjs.getParseId() != null) {
Log.i("MyObjsParse", "myObjs >>>>>> 0");
ParseQuery<ParseObject> query = ParseQuery.getQuery("MyObjs");
query.whereContains("user", ParseUser.getCurrentUser().toString());
Log.i("ObjectId", " " + myObjs.getParseId());
query.getInBackground(myObjs.getParseId(), new GetCallback<ParseObject>() {
@Override
public void done(ParseObject object, ParseException e) {
if (e == null) {
object.put(MyObjs.JSON_ID, myObjs.getId() + "");
object.put(MyObjs.JSON_TITLE, myObjs.getTitle());
object.put(MyObjs.JSON_DETAILS, myObjs.getDetails());
object.put("user", ParseUser.getCurrentUser());
object.saveEventually(new SaveCallback() {
@Override
public void done(ParseException e) {
Log.i("Save my myObjss", "MyObjs save(Parse)");
}
});
}
}
});
}
}
}
我有两个字段。这些字段记录标题和详细信息。当我输入空格或撇号时，存储在Parse.com上的数据非常正常。但是当我从Parsa.com使用（下载）数据时，执行：
parseObjects = query.find();
我收到错误，数据不下载。
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: com.parse.ParseRequest$ParseRequestException: i/o failure
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseRequest.newTemporaryException(ParseRequest.java:289)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseRequest$2.then(ParseRequest.java:144)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseRequest$2.then(ParseRequest.java:138)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task$15.run(Task.java:917)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at java.lang.Thread.run(Thread.java:856)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: Caused by: java.io.IOException: unknown format (magic number 227b)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:101)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:81)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseDecompressInterceptor.intercept(ParseDecompressInterceptor.java:40)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseHttpClient$ParseNetworkInterceptorChain.proceed(ParseHttpClient.java:147)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParsePlugins$1.intercept(ParsePlugins.java:115)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseHttpClient$ParseNetworkInterceptorChain.proceed(ParseHttpClient.java:147)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseHttpClient.execute(ParseHttpClient.java:122)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseRequest$3.then(ParseRequest.java:135)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at com.parse.ParseRequest$3.then(ParseRequest.java:132)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task$15.run(Task.java:917)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.BoltsExecutors$ImmediateExecutor.execute(BoltsExecutors.java:105)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task.completeAfterTask(Task.java:908)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task.continueWithTask(Task.java:715)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task.continueWithTask(Task.java:726)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task$13.then(Task.java:818)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: at bolts.Task$13.then(Task.java:806)
01-25 22:03:08.211 2755-2755/com.admin.test W/System.err: ... 4 more
当我从parse.com删除值空间或撇号时，一切正常！帮助确定什么错误？