public static byte[] responseToBytes(KJHttpResponse response)
throws IOException, KJHttpException {
PoolingByteArrayOutputStream bytes =
new PoolingByteArrayOutputStream(ByteArrayPool.get(), (int) response.getContentLength());
byte[] buffer = null;
try {
InputStream in = response.getContentStream();
if (isGzipContent(response) && !(in instanceof GZIPInputStream)) {
in = new GZIPInputStream(in);
}
if (in == null) {
throw new KJHttpException("服务器连接异常");
}
buffer = ByteArrayPool.get().getBuf(1024);
int count;
while ((count = in.read(buffer)) != -1) {
bytes.write(buffer, 0, count);
}
return bytes.toByteArray();
} finally {
try {
// Close the InputStream and release the resources by
// "consuming the content".
// entity.consumeContent();
response.getContentStream().close();
} catch (IOException e) {
// This can happen if there was an exception above that left the
// entity in
// an invalid state.
KJLoger.debug("Error occured when calling consumingContent");
}
ByteArrayPool.get().returnBuf(buffer);
bytes.close();
}
}
/** Returns the charset specified in the Content-Type of this header. */
public static String getCharset(KJHttpResponse response) {
Map<String, String> header = response.getHeaders();
if (header != null) {
String contentType = header.get("Content-Type");
if (!TextUtils.isEmpty(contentType)) {
String[] params = contentType.split(";");
for (int i = 1; i < params.length; i++) {
String[] pair = params[i].trim().split("=");
if (pair.length == 2) {
if (pair[0].equals("charset")) {
return pair[1];
}
}
}
}
}
return null;
}
public static String getHeader(KJHttpResponse response, String key) {
return response.getHeaders().get(key);
}
