java - https 帖子 : MalformedURLException on App Engine

Question

当我通过 GAE 身份验证向 url 发送 POST 请求时，我在 urlConn.getResponseCode() 函数上收到 MalformedURLException。

此问题仅在部署服务器上出现，当我在本地服务器上运行代码时不会出现。

Invalid URL specified: https://user:passtoken@twilix.exotel.in/v1/Accounts/user/Sms/send
java.net.MalformedURLException: Invalid URL specified: https://user:passtoken@twilix.exotel.in/v1/Accounts/user/Sms/send

at com.google.appengine.api.urlfetch.URLFetchServiceImpl.convertApplicationException(URLFetchServiceImpl.java:120)
at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:43)
at com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler$Connection.fetchResponse(URLFetchServiceStreamHandler.java:417)
at com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler$Connection.getInputStream(URLFetchServiceStreamHandler.java:296)

我的代码:

String urlString = 
      "https://user:passtoken@twilix.exotel.in/v1/Accounts/user/Sms/send";
URL url = new URL(urlString.toString());
String userpass = "user:passtoken";
String basicAuth = "Basic " + 
    javax.xml.bind.DatatypeConverter.printBase64Binary(userpass.getBytes());

urlConn = (HttpURLConnection) url.openConnection();
urlConn.setRequestMethod("POST");
urlConn.setRequestProperty ("Authorization", basicAuth);
urlConn.connect();
responseCode = urlConn.getResponseCode();    //Throws Exception

当我尝试将网址设置为 https://httpbin.org/post 时，一切正常

这是 GAE 的错误还是我的代码有问题？

Answer 1

看起来问题出在 & 符号上。由于您已经将凭据放入 HTTP 请求中，因此 URL 中也不需要它们。尝试将第一行更改为此。

String urlString = "https://twilix.exotel.in/v1/Accounts/user/Sms/send";