Network

参数配置Properties：

sun.net.NetworkClient

                        vals[0] = Integer.getInteger("sun.net.client.defaultReadTimeout", 0).intValue();
                        vals[1] = Integer.getInteger("sun.net.client.defaultConnectTimeout", 0).intValue();
                        encs[0] = System.getProperty("file.encoding", "ISO8859_1");