java 判断网络通断
摘要:
private static boolean isInternetOK(String[] urls) { System.setProperty("http.proxyHost", "192.168.0.100"); System.setProperty("http.proxyPort", "9999 阅读全文
posted @ 2023-05-18 10:20 空明流光 阅读(74) 评论(0) 推荐(0) 编辑