René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"获取本机的所有IP","articleBody":"``` java\n\n/**\n * 获取本机的IP地址\n * @return  本机的IP地址（可能包含多个）\n */\nprivate static List\u003cString\u003e getLocalIp() {\n    List\u003cString\u003e listIp = new ArrayList\u003cString\u003e();\n    Enumeration\u003cNetworkInterface\u003e n = null;\n\n    try {\n        n = NetworkInterface.getNetworkInterfaces();\n    } catch (SocketException e) {\n        e.printStackTrace();\n    }\n\n    while (n.hasMoreElements()) {\n        NetworkInterface e = n.nextElement();\n\n        Enumeration\u003cInetAddress\u003e ee = e.getInetAddresses();\n        while (ee.hasMoreElements()) {\n            InetAddress addr = ee.nextElement();\n            listIp.add(addr.getHostAddress());\n        }\n    }\n\n    return listIp;\n}  \n```\n","author":{"url":"https://github.com/Sitrone","@type":"Person","name":"Sitrone"},"datePublished":"2016-09-22T11:38:44.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/3/LeetcodeInJava/issues/3"}