本文整理匯總了Java中java.net.HttpURLConnection.getDoOutput方法的典型用法代碼示例。如果您正苦於以下問題：Java HttpURLConnection.getDoOutput方法的具體用法？Java HttpURLConnection.getDoOutput怎麽用？Java HttpURLConnection.getDoOutput使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.net.HttpURLConnection的用法示例。
在下文中一共展示了HttpURLConnection.getDoOutput方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: doHttpMethod
import java.net.HttpURLConnection; //導入方法依賴的package包/類
/**
* This is the method that drives each request. It implements the request
* lifecycle defined as open, prepare, write, read. Each of these methods in
* turn delegates to the {@link RequestHandler} associated with this client.
*
* @param path Whole or partial URL string, will be appended to baseUrl
* @param httpMethod Request method
* @param contentType MIME type of the request
* @param content Request data
* @return Response object
* @throws HttpRequestException
*/
@SuppressWarnings("finally")
protected HttpResponse doHttpMethod(String path, HttpMethod httpMethod, String contentType,
byte[] content) throws HttpRequestException {
HttpURLConnection uc = null;
HttpResponse httpResponse = null;
try {
isConnected = false;
uc = openConnection(path);
prepareConnection(uc, httpMethod, contentType);
appendRequestHeaders(uc);
if (requestLogger.isLoggingEnabled()) {
requestLogger.logRequest(uc, content);
}
// Explicit connect not required, but lets us easily determine when
// possible timeout exception occurred
uc.connect();
isConnected = true;
if (uc.getDoOutput() && content != null) {
writeOutputStream(uc, content);
}
if (uc.getDoInput()) {
httpResponse = readInputStream(uc);
} else {
httpResponse = new HttpResponse(uc, null);
}
} catch (Exception e) {
// Try reading the error stream to populate status code such as 404
try {
httpResponse = readErrorStream(uc);
} catch (Exception ee) {
e.printStackTrace();
// Must catch IOException, but swallow to show first cause only
} finally {
// if status available, return it else throw
if (httpResponse != null && httpResponse.getStatus() > 0) {
return httpResponse;
}
throw new HttpRequestException(e, httpResponse);
}
} finally {
if (requestLogger.isLoggingEnabled()) {
requestLogger.logResponse(httpResponse);
}
if (uc != null) {
uc.disconnect();
}
}
return httpResponse;
}