02 2012 档案

socket的简单运用01---上传下载文件
摘要：pc机的远程主机程序send.javaimport java.awt.image.DataBuffer;import java.awt.image.DataBufferByte;import java.io.BufferedInputStream;import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.DataInputStream;import java.io.DataOutputStream;import java.io.File;import java.io.FileInputStream;im 阅读全文
posted @ 2012-02-10 09:37 狼迹天涯 阅读(282) 评论(0) 推荐(0)
android获取本地IP
摘要：用WifiManager 方式来获取：public String getIp(){//获取wifi服务 WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); //判断wifi是否开启 if (!wifiManager.isWifiEnabled()) { wifiManager.setWifiEnabled(true); } WifiInfo wifiInfo = wifiManager.getConnectionInfo(); int ipAddress = wifiInfo.get.. 阅读全文
posted @ 2012-02-04 01:05 狼迹天涯 阅读(883) 评论(0) 推荐(0)