我该如何将jar:file:/C:/Program%20Files/test.jar!/foo/bar
转换为指向C:/Program Files/test.jar
的File
对象?
以下代码对我有效(基于如何从包含“!”和jar文件中特定文件的jar:URL中仅获取jar URL?):
URL url = new URL("jar:file:/C:/Program%20Files/test.jar!/foo/bar");
JarURLConnection connection = (JarURLConnection) url.openConnection();
File file = new File(connection.getJarFileURL().toURI())
ClassLoader loader = this.getClass().getClassLoader();
URL url = loader.getResource("resource name");
String[] filePath = null;
String protocol = url.getProtocol();
if(protocol.equals("jar")){
url = new URL(url.getPath());
protocol = url.getProtocol();
}
if(protocol.equals("file")){
String[] pathArray = url.getPath().split("!");
filePath = pathArray[0].split("/",2);
}
File required = new File(FilePath[1]);