使用AsyncHttpClient遇到 http 500错误不停的 GC

Question

AsyncHttpClient GC_CONCURRENT http 500

Answer 1

还是自己找到原因了，来回复下    @Override
    public void onSuccess(final int statusCode, final Header[] headers, final String responseBody) {
        if (statusCode != HttpStatus.SC_NO_CONTENT) {
            new Thread(new Runnable() {
                @Override
                public void run() {
                    try {
                        final Object jsonResponse = parseResponse(responseBody);
                        postRunnable(new Runnable() {
                            @Override
                            public void run() {
                                if (jsonResponse instanceof JSONObject) {
                                    onSuccess(statusCode, headers, (JSONObject) jsonResponse);
                                } else if (jsonResponse instanceof JSONArray) {
                                    onSuccess(statusCode, headers, (JSONArray) jsonResponse);
                                } else if (jsonResponse instanceof String) {
                                    onSuccess(statusCode, headers, (String) jsonResponse);
                                } else {
                                    onFailure(new JSONException("Unexpected type " + jsonResponse.getClass().getName()), (JSONObject) null);
                                }                            }
                        });
                    } catch (final JSONException ex) {
                        postRunnable(new Runnable() {
                            @Override
                            public void run() {
                                onFailure(ex, (JSONObject) null);
                            }
                        });
                    }
                }
            }).start();
        } else {
            onSuccess(statusCode, headers, new JSONObject());
        }
    }
在 JsonHttpResponseHandler 类代码里面其中一个 onSuccess 和 onFailure 在复写他的父类 TextHttpResponseHandler 时出现了死循环，当服务器输出页面的内容出现错误 如 HTTP 500 或者 其他非 JSON 字符串的内容时将无法解析，导致重复调用 onSuccess(statusCode, headers, (String) jsonResponse); 方法，重复调用自己而出现死循环。
因此这个 JsonHttpResponseHandler  不能使用了，只能自己重新实现，o(︶︿︶)o 唉。。崩溃

Answer 2

卧槽，去看了下 https://github.com/loopj/android-async-http/blob/master/library/src/main/java/com/loopj/android/http/JsonHttpResponseHandler.java  github 上的项目代码，果然使这个地方的问题，官方库最新版 20 小时前才修复更新该问题，太坑爹了

Answer 3

楼主你好，我遇到了一个问题，就是使用android-async-http进行post提交的时候不知道怎么提交。能留下联系方式交流一下吗？我的qq是519213534，谢谢啦