【发布时间】:2020-03-03 18:14:02
【问题描述】:
我正在使用 JAVA 代码使用用户名:密码访问 HTTP url。下面是我的代码
public static main (String args[]){
try{
String webPage = "http://00.00.000.000:8080/rsgateway/data/v3/user/start/";
String name = "abc001";
String password = "abc100";
String authString = name + ":" + password;
System.out.println("auth string: " + authString);
byte[] authEncBytes = Base64.encodeBase64(authString.getBytes());
String authStringEnc = new String(authEncBytes);
URL url = new URL(webPage);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setUseCaches(true);
connection.setRequestMethod("GET");
connection.setRequestProperty("Authorization","Basic " +authStringEnc);
connection.setRequestProperty("Accept", "application/xml");
connection.setRequestProperty("Content-Type", "application/xml");
InputStream is = connection.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
int numCharsRead;
char[] charArray = new char[1024];
StringBuffer sb = new StringBuffer();
while ((numCharsRead = isr.read(charArray)) > 0) {
sb.append(charArray, 0, numCharsRead);
}
String result = sb.toString();
System.out.println("*** BEGIN ***");
System.out.println(result);
System.out.println("*** END ***");
} catch (Exception e) {
e.printStackTrace();
}
}
但我收到 401 错误
java.io.IOException:服务器返回 HTTP 响应代码:URL 的 401:
如果我使用curl点击相同的url,那么它会返回响应。下面是 curl 命令。
curl -u abc001:abc100 http://00.00.000.000:8080/rsgateway/data/v3/user/start/
请帮我解决这个问题。
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