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Java网络教程:JarURLConnection

Java的JarURLConnection类用来连接Java Jar文件。一旦连接上,你可以获取Jar文件的信息。一个简单的例子如下:

String urlString = "https://butterfly.jenkov.com/"
                 + "container/download/"
                 + "jenkov-butterfly-container-2.9.9-beta.jar";

URL jarUrl = new URL(urlString);
JarURLConnection connection = new JarURLConnection(jarUrl);

Manifest manifest = connection.getManifest();

JarFile jarFile = connection.getJarFile();
//do something with Jar file...

转载自 并发编程网 - ifeve.com

最后更新:2017-05-19 17:02:08

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