url

问题 How can I parse a JDBC URL (oracle or sqlserver) to get the hostname, port, and database name. The formats of the URL are different. 回答1: Start with something like this: String url = "jdbc:derby://localhost:1527/netld;collation=TERRITORY_BASED:PRIMARY"; String cleanURI = url.substring(5); URI uri = URI.create(cleanURI); System.out.println(uri.getScheme()); System.out.println(uri.getHost()); System.out.println(uri.getPort()); System.out.println(uri.getPath()); Output from the above: derby

问题 How can I parse a JDBC URL (oracle or sqlserver) to get the hostname, port, and database name. The formats of the URL are different. 回答1: Start with something like this: String url = "jdbc:derby://localhost:1527/netld;collation=TERRITORY_BASED:PRIMARY"; String cleanURI = url.substring(5); URI uri = URI.create(cleanURI); System.out.println(uri.getScheme()); System.out.println(uri.getHost()); System.out.println(uri.getPort()); System.out.println(uri.getPath()); Output from the above: derby

问题 I want to change all links of my site. Suppose a link given by .Example http://www.google.com/ changes to http://www.mysite.com/?redirect=http://www.google.com/ i have my own redirector just i need to change the links via javascript for all url 回答1: var anchors = document.getElementsByTagName("a"); for (var i = 0; i < anchors.length; i++) { anchors[i].href = "http://www.mysite.com/?redirect=" + anchors[i].href } You can then make the code run on page-load by wrapping it in a function linked

问题 What is the difference between localhost/web vs. localhost:8080/web ? 回答1: A TCP/IP connection is always made to an IP address (you can think of an IP-address as the address of a certain computer, even if that is not always the case) and a specific (logical, not physical) port on that address. Usually one port is coupled to a specific process or "service" on the target computer. Some port numbers are standardized, like 80 for http, 25 for smtp and so on. Because of that standardization you

问题 I'm an GAS novice, attempting to keep an application afloat during a time of transition, and the following issue began presenting recently. Although the script is pushing a URL (for another published script) into a menu item link ... (see images) ...the URL set via the script is not what is being accessed by some (not all) individuals in the published application. Rather than their link opening a URL beginning with "https://script.google.com/macros/s/AK..." , some users being directed to URLs

问题 I'm an GAS novice, attempting to keep an application afloat during a time of transition, and the following issue began presenting recently. Although the script is pushing a URL (for another published script) into a menu item link ... (see images) ...the URL set via the script is not what is being accessed by some (not all) individuals in the published application. Rather than their link opening a URL beginning with "https://script.google.com/macros/s/AK..." , some users being directed to URLs

问题 I am implementing some code to generate a signed url for some images that are specified in a json file, this is the method used to generate them def geturl(image_name): storage_client = storage.Client() bucket = 'Bucket Name' source_bucket = storage_client.get_bucket(bucket) blobs = source_bucket.list_blobs() for blob in blobs: if image_name == blob.name: url_lifetime = 3600 serving_url = blob.generate_signed_url(url_lifetime) return serving_url return after this they are used in an img scr <

问题 I'm trying to call a php-script from my app using URLRequest. The Url path is generated in the String-Variable query and for the request I convert it like this guard let url = URL(string: query) else { print("error") return } usually it works, but when the request contains characters like ä, ö, ü, ß the error is triggered. How can I make it work? 回答1: The URL(string:) initializer doesn't take care of encoding the String to be a valid URL String , it assumes that the String is already encoded

问题 I'm unable to retrieve an image from a url. Previously I was unable to connect to the site at all until I set HttpClient headers. I'm able to retrieve images from other sources but not this particular one. Code for retrieving image: var img = new BitmapImage(); img.BeginInit(); img.UriSource = new Uri("https://i1.adis.ws/i/jpl/jd_083285_a?qlt=80&w=600&h=425&v=1&fmt=webp", UriKind.RelativeOrAbsolute); img.EndInit(); Console.Out.WriteLine(); ImageShoe.Source = img; If I try to retrieve a

问题 I am creating online media player where we are playing song with the help of URL . In Media Player we are displaying Total time of song, for displaying time we are using mediaPlayer.getDuration() function but it always returning -1 . When I am passing Drop Box URL then it working but when I pass my server URL (https://) then it not working. 2021-01-25 14:50:33.777 11438-11438/com.dd.xyz W/MediaPlayer: Use of stream types is deprecated for operations other than volume control 2021-01-25 14:50