【发布时间】：2012-07-08 12:38:39
【问题描述】：
我正在尝试使用 java 将数据发布到服务器到此 url：
https:www.stackoverflow.com
它没有更新数据。
但是当我尝试使用 curl 进行相同操作时，它会使用此 url 更新数据：
E:\curl ssl>curl -k -X POST -u"user:pass" "www.stackoverflow.com"
编辑：
public void authenticatePostUrl() {
HostnameVerifier hv = new HostnameVerifier() {
@Override
public boolean verify(String urlHostName, SSLSession session) {
System.out.println("Warning: URL Host: " + urlHostName
+ " vs. " + session.getPeerHost());
return true;
}
};
// Now you are telling the JRE to trust any https server.
// If you know the URL that you are connecting to then this should
// not be a problem
try {
trustAllHttpsCertificates();
} catch (Exception e) {
System.out.println("Trustall" + e.getStackTrace());
}
HttpsURLConnection.setDefaultHostnameVerifier(hv);
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
try {
URL url = new URL("www.stackoverflow.com");
String credentials = "user" + ":" + "password";
String encoding = Base64Converter.encode(credentials.getBytes("UTF-8"));
HttpsURLConnection uc = (HttpsURLConnection) url.openConnection();
uc.setDoInput(true);
uc.setDoOutput(true);
uc.setRequestProperty("Authorization", String.format("Basic %s", encoding));
uc.setRequestMethod("POST");
uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");
uc.setRequestProperty("Accept", "application/x-www-form-urlencoded; charset=utf-8");
uc.getInputStream();
System.out.println(uc.getContentType());
InputStream content = (InputStream) uc.getInputStream();
BufferedReader in = new BufferedReader(new InputStreamReader(
content));
String line;
while ((line = in.readLine()) != null) {
pw.println(line);
}
} catch (MalformedURLException e) {
e.printStackTrace();
pw.println("Invalid URL");
} catch (IOException e) {
e.printStackTrace();
pw.println("Error reading URL");
} catch (Exception e) {
e.printStackTrace();
}
System.out.println(sw.toString());
}
public static void main(String[] args) {
// TODO Auto-generated method stub
CurlAuthentication au = new CurlAuthentication();
au.authenticatePostUrl();
au.authenticateUrl();
}
// Just add these two functions in your program
public static class TempTrustedManager implements
javax.net.ssl.TrustManager, javax.net.ssl.X509TrustManager {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
public boolean isServerTrusted(
java.security.cert.X509Certificate[] certs) {
return true;
}
public boolean isClientTrusted(
java.security.cert.X509Certificate[] certs) {
return true;
}
public void checkServerTrusted(
java.security.cert.X509Certificate[] certs, String authType)
throws java.security.cert.CertificateException {
return;
}
public void checkClientTrusted(
java.security.cert.X509Certificate[] certs, String authType)
throws java.security.cert.CertificateException {
return;
}
}
private static void trustAllHttpsCertificates() throws Exception {
// Create a trust manager that does not validate certificate chains:
javax.net.ssl.TrustManager[] trustAllCerts =
new javax.net.ssl.TrustManager[1];
javax.net.ssl.TrustManager tm = new TempTrustedManager();
trustAllCerts[0] = tm;
javax.net.ssl.SSLContext sc =
javax.net.ssl.SSLContext.getInstance("SSL");
sc.init(null, trustAllCerts, null);
javax.net.ssl.HttpsURLConnection.setDefaultSSLSocketFactory(
sc.getSocketFactory());
}
为什么它在 Java 中不起作用？
（出于安全原因，我更改了上面的网址。）
【问题讨论】：
-
发布您在 Java 中尝试过的代码 sn-p 以及错误堆栈跟踪（如果有）。
-
@Ravinder 用代码更新了帖子
-
任何错误堆栈？如果不是，你怎么能说“为什么它不能在 java 中工作？”
-
通过身份验证时不会出现任何错误，但数据未保存到服务器。当尝试获取它以 xml 格式获取的详细信息时，但是当我保存它时，它没有保存