JavaOKHTTP无法获取整个JSON
我在VPS中托管的JSON文件是2.2MB，当我使用OkHttp创建一个请求来检索它，然后记录JSON时，我发现并不是所有的JSON都被请求了
我的代码：
public void sendJSONRequest() {
// init http client
mOkHttpClient = new OkHttpClient();
// init a request
mRequest = new okhttp3.Request.Builder().url(url).build();
// execute the request (async)
mOkHttpClient.newCall(mRequest).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.i(TAG, e.getMessage());
}
@Override
public void onResponse(Call call, okhttp3.Response response) throws IOException {
Log.i(TAG, response.body().string());
parseGameJSONResponse(response.body().string());
}
});
}
在parseGameJSONResponse中引发的错误：
java.lang.IllegalStateException: closed
at okio.RealBufferedSource.rangeEquals(RealBufferedSource.java:398)
at okio.RealBufferedSource.rangeEquals(RealBufferedSource.java:392)
at okhttp3.internal.Util.bomAwareCharset(Util.java:449)
at okhttp3.ResponseBody.string(ResponseBody.java:174)
由于JSON被剪切，因此引发错误
解析json方法：
public ArrayList<Game> parseGameJSONResponse(String json) {
ArrayList<Game> upcomingGames = new ArrayList<>();
// Main JSON Object
JSONObject mainJsonObject = null;
try {
mainJsonObject = new JSONObject(json);
} catch (JSONException e) {
e.printStackTrace();
}
boolean removeDuplicates = mSettingsValue.getRemoveDuplicates();
if (mainJsonObject != null) {
// MAIN JSON Data Array
JSONArray jsonArray = null;
try {
jsonArray = mainJsonObject.getJSONArray("data");
} catch (JSONException e) {
e.printStackTrace();
}
if (jsonArray != null && jsonArray.length() > 0) {
try {
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject gameObject = jsonArray.getJSONObject(i);
Game game = new Game();
if (gameObject.has("id")) {
game.id = gameObject.getInt("id");
}
if (gameObject.has("name")) {
String name = gameObject.getString("name");
game.name = name;
if (name.endsWith("Edition") && removeDuplicates) {
// skip this iteration because it's a special edition and we don't want editions if setting is set to true
continue;
}
}
if (gameObject.has("slug")) {
// Creates the URL here
game.url = gameObject.getString("slug");
}
if (gameObject.has("updated_at")) {
game.updated_at = gameObject.getLong("updated_at");
}
if (gameObject.has("summary")) {
game.summary = gameObject.getString("summary");
}
if (gameObject.has("first_release_date")) {
game.first_release_date = gameObject.getLong("first_release_date");
}
// Game Release Dates
if (gameObject.has("release_dates")) {
JSONArray jsonReleaseDatesArray = gameObject.getJSONArray("release_dates");
ArrayList<ReleaseDate> releaseDates = new ArrayList<>();
for (int y = 0; y < jsonReleaseDatesArray.length(); y++) {
ReleaseDate releaseDate = new ReleaseDate();
JSONObject jsonReleaseDateObject = jsonReleaseDatesArray.getJSONObject(y);
if (jsonReleaseDateObject.has("category") && !jsonReleaseDateObject.isNull("category")) {
releaseDate.category = jsonReleaseDateObject.getInt("category");
}
if (jsonReleaseDateObject.has("platform") && !jsonReleaseDateObject.isNull("platform")) {
releaseDate.platform = jsonReleaseDateObject.getInt("platform");
}
if (jsonReleaseDateObject.has("date") && !jsonReleaseDateObject.isNull("date")) {
releaseDate.date = jsonReleaseDateObject.getLong("date");
}
if (jsonReleaseDateObject.has("region") && !jsonReleaseDateObject.isNull("region")) {
releaseDate.region = jsonReleaseDateObject.getInt("region");
// Toast.makeText(getContext(), releaseDate.region + ": Region", Toast.LENGTH_SHORT).show();
}
if (jsonReleaseDateObject.has("y") && !jsonReleaseDateObject.isNull("y")) {
releaseDate.year = jsonReleaseDateObject.getInt("y");
}
if (jsonReleaseDateObject.has("m") && !jsonReleaseDateObject.isNull("m")) {
releaseDate.month = jsonReleaseDateObject.getInt("m");
}
if (jsonReleaseDateObject.has("human") && !jsonReleaseDateObject.isNull("human")) {
releaseDate.human = jsonReleaseDateObject.getString("human");
}
releaseDates.add(releaseDate);
}
game.releaseDates = releaseDates;
}
// Screenshots
if (gameObject.has("screenshots")) {
JSONArray jsonScreenshotsArray = gameObject.getJSONArray("screenshots");
ArrayList<String> screenshots = new ArrayList<>();
for (int y = 0; y < jsonScreenshotsArray.length(); y++) {
JSONObject jsonScreenshotObject = jsonScreenshotsArray.getJSONObject(y);
screenshots.add(jsonScreenshotObject.getString("cloudinary_id"));
}
game.screenshots = screenshots;
}
// Videos
if (gameObject.has("videos")) {
ArrayList<String> videos = new ArrayList<>();
JSONArray jsonVideosArray = gameObject.getJSONArray("videos");
for (int y = 0; y < jsonVideosArray.length(); y++) {
JSONObject jsonVideoObject = jsonVideosArray.getJSONObject(y);
videos.add(jsonVideoObject.getString("video_id"));
}
game.videos = videos;
}
// Cover image
if (gameObject.has("cover")) {
JSONObject jsonCoverObject = gameObject.getJSONObject("cover");
game.cover = jsonCoverObject.getString("cloudinary_id");
}
// Websites
if (gameObject.has("websites")) {
JSONArray jsonWebsitesArray = gameObject.getJSONArray("websites");
ArrayList<Website> websites = new ArrayList<>();
for (int y = 0; y < jsonWebsitesArray.length(); y++) {
Website website = new Website();
JSONObject jsonWebsiteObject = jsonWebsitesArray.getJSONObject(y);
website.category = jsonWebsiteObject.getInt("category");
website.url = jsonWebsiteObject.getString("url");
websites.add(website);
}
game.websites = websites;
}
upcomingGames.add(game);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
Toast.makeText(getContext(), "" + upcomingGames.size(), Toast.LENGTH_SHORT).show();
return upcomingGames;
}
谢谢你们。非常感谢您的帮助，谢谢
# 1 楼答案
它似乎试图读取相同的输入流两次（可能不会保存在内存中）
我认为你应该用公正的回答。字符串（）而不是响应。body（）。字符串（）
此外，如果您认为这可能与计时有关，则可以编辑超时
要了解更多信息，请查看此。 https://github.com/square/okhttp/issues/1240