nanohttpd开发
2019-03-28 本文已影响10人
蔡振辉
Android 应用内架设服务使用NanoHTTPD
github地址点击打开链接找到releases下载相应jar包导入到Android studio 中，添加网络权限，创建类继承NanoHTTPD，重写serve方法即可
public class HttpServer extends NanoHTTPD {
public static final int DEFAULT_SERVER_PORT = 8020;
private static final String REQUEST_ROOT = "/";
private Handler mSelfHandler;
private respBody mRespBody;
private CutTicketDeviceThread mCutTicketDeviceThread;
public HttpServer(Thread mThread) {
super(DEFAULT_SERVER_PORT);
//mylog.setFilename("HttpServer.log");
mCutTicketDeviceThread = (CutTicketDeviceThread) mThread;
mylog.debug(String.format("HttpServer创建 port=%d", DEFAULT_SERVER_PORT));
}
@Override
public Response serve(IHTTPSession session) {
Map<String, String> header = session.getHeaders();
if ("127.0.0.1".equals(header.get("http-client-ip")) & "/sale".equals(session.getUri())) {
return responseSale(session);
}
if (REQUEST_ROOT.equals(session.getUri())) {
mylog.error("客户端请求路径错误:" + REQUEST_ROOT);
return responseRootPage(session);
}
mylog.error("客户端请求路径错误:" + session.getUri());
return response404(session, session.getUri());
}
public Response response404(IHTTPSession session, String url) {
StringBuilder builder = new StringBuilder();
builder.append("<!DOCTYPE html><html><body>");
builder.append("Sorry, Can't Found " + url + " !");
builder.append("</body></html>\n");
mylog.error(" return 404");
return new Response(builder.toString());
}
}
利用server启动服务
public class HttpService extends Service {
private HttpServer mHttpServer;
private boolean bServerStarted;
private static Lock lock = new ReentrantLock();
@Override
public void onCreate()
{
bServerStarted=false;
mylog.info( "HttpService Create.");
return;
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
startServer();
return START_STICKY;
}
@Override
public void onDestroy() {
stopServer();
super.onDestroy();
}
/**
* Start server.
*/
private void startServer() {
if (mHttpServer != null && !bServerStarted)
{
try {
mHttpServer.start();
bServerStarted = true;
}catch(Exception e){
e.printStackTrace();
}
}else{
if(mHttpServer!=null)
{
mylog.info(String.format("Http服务已经启动了 mHttpServer=%s bServerStarted=%s ....", mHttpServer.toString(), bServerStarted ? "true" : "false"));
}
}
return;
}
/**
* Stop server.
*/
private void stopServer() {
if (mHttpServer != null)
{
try {
mHttpServer.stop();
bServerStarted = false;
mylog.info( "mHttpServer Stop().....");
}catch(Exception e){
e.printStackTrace();
}
}
return;
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
}
作者：小粪球圆又圆
来源：CSDN
原文：https://blog.csdn.net/shengsheng1_1/article/details/79743878
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