Android無法訪問本地伺服器（localhost）的解決方案
阿新 • • 發佈：2019-02-08
package cn.itcast.test;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import java.util.List;
import android.content.Context;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.test.AndroidTestCase;
import cn.itcast.domain.Video;
import cn.itcast.news.MainActivity;
import cn.itcast.service.VideoService;
publicclass VideoServiceTest extends AndroidTestCase {
privatestaticfinal String TAG ="VideoServiceTest";
publicvoid testLocalIpAndMac(){
Log.i(TAG, "IP: "+getLocalIpAddress()
}
/**
* 獲取Android本機IP地址
*
* @return*/private String getLocalIpAddress() {
try {
for (Enumeration<NetworkInterface> en = NetworkInterface
.getNetworkInterfaces(); en.hasMoreElements();) {
NetworkInterface intf = en.nextElement();
.getInetAddresses(); enumIpAddr.hasMoreElements();) {
InetAddress inetAddress = enumIpAddr.nextElement();
if (!inetAddress.isLoopbackAddress()) {
return inetAddress.getHostAddress().toString();
}
}
}
} catch (SocketException ex) {
Log.e("WifiPreference IpAddress", ex.toString());
}
returnnull;
}
/**
* 獲取Android本機MAC
*
* @return*/private String getLocalMacAddress() {
WifiManager wifi = (WifiManager) this.getContext().getSystemService(Context.WIFI_SERVICE);
WifiInfo info = wifi.getConnectionInfo();
return info.getMacAddress();
}
}
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import java.util.List;
import android.content.Context;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.test.AndroidTestCase;
import cn.itcast.domain.Video;
import cn.itcast.news.MainActivity;
import cn.itcast.service.VideoService;
publicclass VideoServiceTest extends AndroidTestCase {
privatestaticfinal String TAG ="VideoServiceTest";
publicvoid testLocalIpAndMac(){
Log.i(TAG, "IP: "+getLocalIpAddress()
}
/**
* 獲取Android本機IP地址
*
* @return*/private String getLocalIpAddress() {
try {
for (Enumeration<NetworkInterface> en = NetworkInterface
.getNetworkInterfaces(); en.hasMoreElements();) {
NetworkInterface intf = en.nextElement();
.getInetAddresses(); enumIpAddr.hasMoreElements();) {
InetAddress inetAddress = enumIpAddr.nextElement();
if (!inetAddress.isLoopbackAddress()) {
return inetAddress.getHostAddress().toString();
}
}
}
} catch (SocketException ex) {
Log.e("WifiPreference IpAddress", ex.toString());
}
returnnull;
}
/**
* 獲取Android本機MAC
*
* @return*/private String getLocalMacAddress() {
WifiManager wifi = (WifiManager) this.getContext().getSystemService(Context.WIFI_SERVICE);
WifiInfo info = wifi.getConnectionInfo();
return info.getMacAddress();
}
}