【发布时间】:2013-10-10 12:27:30
【问题描述】:
我有一种方法可以连接以将发布数据发送到网络服务并获得如下响应:
public HttpResponse sendXMLToURL(String url, String xml, String httpClientInstanceName) throws IOException {
HttpResponse response = null;
AndroidHttpClient httpClient = AndroidHttpClient.newInstance(httpClientInstanceName);
HttpPost post = new HttpPost(url);
StringEntity str = new StringEntity(xml);
str.setContentType("text/xml");
post.setEntity(str);
response = httpClient.execute(post);
if (post != null){
post.abort();
}
if (httpClient !=null){
httpClient.close();
}
return response;
}
然后,在我的片段的 AsyncTask 中,我尝试使用 getEntity() 读取响应:
HttpResponse response = xmlUtil.sendXMLToURL("url", dataXML, "getList");
//Check if the request was sent successfully
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
// Parse result to check success
responseText = EntityUtils.toString(response.getEntity());
if (!xmlParser.checkForSuccess(responseText, getActivity())){
//If webservice response is error
///TODO: Error management
return false;
}
}
当我到达那条线时:
responseText = EntityUtils.toString(response.getEntity());
我得到一个例外:java.net.SocketException: Socket closed。
这种行为不会一直发生,可能每隔一段时间就会发生一次。
【问题讨论】:
-
因为您在调用
httpClient.execute之后调用HttpPost.abort和AndroidHttpClient.close,而不是在读取来自Httpresponse 的响应之后
标签: android sockets httpresponse androidhttpclient