cURL在Java中等效 [英] cURL equivalent in Java

问题描述

我有

exec(
  "curl".
  " --cert $this->_cCertifikatZPKomunikace".
  " --cacert $this->_cCertifikatPortalCA".
  " --data \"request=".urlencode($fc_xml)."\"".
  " --output $lc_filename_stdout".
  " $this->_cPortalURL".
  " 2>$lc_filename_stderr",
  $la_dummy,$ln_RetCode
);

我必须通过java。你能帮我吗？

I have to do it via java. Can you help me?

感谢Jakub

推荐答案

HttpClient方法：

I use the HttpClient methods:

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.methods.GetMethod;

如此：

HttpClient client = new HttpClient();
HttpMethod method = new GetMethod("http://www.google.com");
int responseCode = client.executeMethod(method);
if (responseCode != 200) {
    throw new HttpException("HttpMethod Returned Status Code: " + responseCode + " when attempting: " + url);
}
String rtn = StringEscapeUtils.unescapeHtml(method.getResponseBodyAsString());

编辑：糟糕。 StringEscapeUtils来自commons-lang。 http://commons.apache.org/lang/api /org/apache/commons/lang/StringEscapeUtils.html

Oops. StringEscapeUtils comes from commons-lang. http://commons.apache.org/lang/api/org/apache/commons/lang/StringEscapeUtils.html

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