android http sniffer

Asynchttpclient client =Newasynchttpclient (); Requestparamsparams=Newrequestparams ();params. put ("Key","value");params. put (" More","Data"); client.Get("http://www.google.com",params,NewAsynchttpresponsehandler () {@Override Public voidOnsuccess (intStatusCode, header[] headers,byte[] response) {System. out. println (response); } @Override Public voidOnFailure (intStatusCode, header[] headers,byte[] responsebody, throwable error) {LOG.D ("ERROR",

Topic: The relationship between TCP and UDP, and the relationship between TCP and HTTP.The transport layer primarily provides end-to-end communication for applications on two hosts. In the TCP/IP protocol family, there are two different transport protocols: TCP (Transmission Control Protocol) and UDP (User Datagram Protocol).TCP provides high-reliability data communication for two hosts. The work that it does involves putting the data that the application gives to it into the appropriate small p

This article from http://blog.csdn.net/hellogv/, reference must indicate the source! This article fixes the HTTP Proxy passthrough bug on the basis of video pre-loading (optimization) for playing Android mediaplayer. The proxy server used in the previous articles can only listen to one request from mediaplayer at a time, but in the actual project development proc

arraylist* Parameters.Add (New Basicnamevaluepair ("name", "admin"));* Parameters.Add (New Basicnamevaluepair ("pwd", "123456"));* urlencodedformentity entity1=new urlencodedformentity (Parameters, "Utf-8");* Post.setentity (ENTITY1);*/HttpResponse respone = Httpclient.execute (get);Determine if the request is successfulif (Respone.getstatusline (). Getstatuscode () = = 200) {httpentity entity = respone.getentity ();String s = entityutils.tostring (entity, "utf-8"); Convert to String typeLooper

() { HttpURLConnection connection = null; try{ URL url = new URL (address); Connection = (httpurlconnection) url.openconnection (); Connection.setrequestmethod ("GET"); Connection.setconnecttimeout (800); Connection.setreadtimeout (8000); Connection.setdoinput (TRUE); Connection.setdoouput (TRUE); InputStream in = Connection.getinputstream (); BufferedReader reader = new BufferedReader (new InputStreamReader (in)); StringBuilder response = new StringBuilder (); String Line; while (li

simultaneous when the request begins, ends, succeeds, or fails Basically use the Asynchttpresponsehandler subclass, call its onstart,onsuccess and so on to return the request result Detailed Usage methodsThe official recommendation is to use a static asynchttpclient, like this:PublicClasstwitterrestclient {PrivateStaticFinal String base_url = "http://api.twitter.com/1/";Privatestatic Asynchttpclient client =new Asynchttpclient (); public sta

Today, a wonderful problem is described as follows:The client initiates one time to the server (it can be seen from the log that only one log is printed), but there are repeated requests for data on the backend at the back end. This problem is not easy to appear, and in Chinese search is not the corresponding results;A solution to the problem is found today in a foreign site:The reasons are as follows: Due to the time-out of the link and fetch data, after the client sends the data, it detects th

); Httpurlconnection.setreadtimeout (10000); //Set Request ModeHttpurlconnection.setrequestmethod ("GET"); //GET Request Code intCode =Httpurlconnection.getresponsecode (); Switch(code) { Case200: InputStream inputstream=Httpurlconnection.getinputstream (); StringBuffer SB=NewStringBuffer (); String str; BufferedReader Reader=NewBufferedReader (NewInputStreamReader (InputStream)); while(str = reader.readline ())! =NULL) {sb.append (str+ "\ n"); } log.e (TAG,"Testurl:" +sb.

(); MapConnection.getheaderfields (); List); if(NULL! = Cookies 0 cookies.size ()) {String s= ""; for(String cookie:cookies) {if(S.isempty ()) {s=cookies; } Else{s+= ";" +cookies; }} log.i ("Cookie", s); } result=sbf.tostring (); } Catch(Exception e) {result= "Error"; E.printstacktrace (); } returnresult; }}WebView loading web page for cookieWebview.setwebviewclient (Newwebviewclient () {@Override Public Booleanshouldoverrideurlloading (WebView view, String URL) {//TODO auto-gen

"), NULL, "GB2312"Postmethod.getparams (). Setcontentcharset ("GB2312"); Multipartrequestentity MRP = new Multipartrequestentity (parts, Post.getparams ());Post.setrequestentity (MRP); Execute POST methodHttpClient client = new HttpClient ();int code = Client.executemethod (POST);SYSTEM.OUT.PRINTLN (code);Catch ...} The above code can successfully simulate the Java client to send a POST request, the server can also receive and save the fileMain method of Java side test: Copy Co

Android http postPublic static boolean postInfo (String info1, String info2,String info3 ,....){Final HttpParams httpParams = new BasicHttpParams ();HttpConnectionParams. setConnectionTimeout (httpParams, 3000 );HttpConnectionParams. setSoTimeout (httpParams, 3000 );HttpConnectionParams. setSocketBufferSize (httpParams, 1024 );DefaultHttpClient httpClient = new DefaultHttpClient ();HttpClient. setParams (ht

Android http Request/Response ContentType, androidcontenttype When the client sends an http request to the server, it must tell the server the type of the request. When the server returns data to the client, it also needs to tell the client the type of the returned data. This type is ContentType. Different contenttypes will affect the effect seen by the Client/Se

) {e.printstacktrace (); } catch (IOException e) {e.printstacktrace (); } return null; /** * Parse URL * @param path PATH * @param params parameter * @param values * @retuRN URL */public static string Praisegetparams (String path,string[] params,string[] values) {string url = "" ; If params and values are empty, return to path if (params==null| | values==null) {url = path; }//If the parameters and values differ in size, throw an exception else if (params.length! = values.

public static Boolean PostInfo (String info1, String Info2,String Info3, ....){Final Httpparams httpparams = new Basichttpparams ();Httpconnectionparams.setconnectiontimeout (Httpparams, 3000);Httpconnectionparams.setsotimeout (Httpparams, 3000);Httpconnectionparams.setsocketbuffersize (Httpparams, 1024);Defaulthttpclient httpClient = new Defaulthttpclient ();Httpclient.setparams (Httpparams);HttpPost HttpPost = new HttpPost (URI);listNvps.add (New Basicnamevaluepair ("Info1", Info1));Nvps.add (

Saved name * @param input stream * @return File/Public files Write2sdfrominput (string path, String fileName, InputStream input) {file file = null; OutputStream output = null; try {//Create folder Createsddir (path); Create file = createsdfile (path + fileName); Opens the output stream, prepares to write the file output = new FileOutputStream (file); Buffers byte[] buffer = new Byte[filesize]; int count; while (count = input.read (buffer))