// function to do the join use case
public static void share() throws Exception {
HttpPost method = new HttpPost(url + "/share");
String ipAddress = null;
Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();
while (en.hasMoreElements()) {
NetworkInterface ni = (NetworkInterface) en.nextElement();
if (ni.getName().equals("eth0")) {
Enumeration<InetAddress> en2 = ni.getInetAddresses();
while (en2.hasMoreElements()) {
InetAddress ip = (InetAddress) en2.nextElement();
if (ip instanceof Inet4Address) {
ipAddress = ip.getHostAddress();
break;
}
}
break;
}
}
method.setEntity(new StringEntity(username + ';' + ipAddress, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
// get present time
date = new Date();
long start = date.getTime();
// Execute the vishwa share process
Process p = Runtime.getRuntime().exec("java -jar vishwa/JVishwa.jar " + connIp);
String ch = "alive";
System.out.println("Type kill to unjoin from the grid");
while (!ch.equals("kill")) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
ch = in.readLine();
}
p.destroy();
date = new Date();
long end = date.getTime();
long durationInt = end - start;
String duration = String.valueOf(durationInt);
method = new HttpPost(url + "/shareAck");
method.setEntity(new StringEntity(username + ";" + duration, "UTF-8"));
try {
client.execute(method);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
}
/**
* Creates new HTTP requests handler.
*
* @param hnd Handler.
* @param authChecker Authentication checking closure.
* @param log Logger.
*/
GridJettyRestHandler(
GridRestProtocolHandler hnd, GridClosure<String, Boolean> authChecker, GridLogger log) {
assert hnd != null;
assert log != null;
this.hnd = hnd;
this.log = log;
this.authChecker = authChecker;
// Init default page and favicon.
try {
initDefaultPage();
if (log.isDebugEnabled()) log.debug("Initialized default page.");
} catch (IOException e) {
U.warn(log, "Failed to initialize default page: " + e.getMessage());
}
try {
initFavicon();
if (log.isDebugEnabled())
log.debug(
favicon != null ? "Initialized favicon, size: " + favicon.length : "Favicon is null.");
} catch (IOException e) {
U.warn(log, "Failed to initialize favicon: " + e.getMessage());
}
}
private void server() {
new CountDown(60).start();
while (true) {
try {
Socket socket = serverSock.accept();
System.out.println("New Client:" + socket);
if (readyState[6] == 1) {
System.out.println("正在游戏中，无法加入");
continue;
}
for (i = 0; i <= 5; i++) {
if (players[i].equals("虚位以待")) break;
}
if (i > 5) {
System.out.println("房间已满，无法加入");
continue;
}
i++;
ObjectOutputStream remoteOut = new ObjectOutputStream(socket.getOutputStream());
clients.addElement(remoteOut);
ObjectInputStream remoteIn = new ObjectInputStream(socket.getInputStream());
new ServerHelder(remoteIn, remoteOut, socket.getPort(), i).start();
} catch (IOException e) {
System.out.println(e.getMessage() + ": Failed to connect to client.");
try {
serverSock.close();
} catch (IOException x) {
System.out.println(e.getMessage() + ": Failed to close server socket.");
}
}
}
}
// function to do the compute use case
public static void compute() throws Exception {
HttpPost method = new HttpPost(url + "/compute");
method.setEntity(new StringEntity(username, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
System.out.println("Give the file name which has to be put in the grid for computation");
// input of the file name to be computed
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String name = in.readLine();
// get the absolute path of the current working directory
File directory = new File(".");
String pwd = directory.getAbsolutePath();
// get present time
date = new Date();
long start = date.getTime();
String cmd = "java -classpath " + pwd + "/vishwa/JVishwa.jar:. " + name + " " + connIp;
System.out.println(cmd);
// Execute the vishwa compute process
Process p = Runtime.getRuntime().exec(cmd);
// wait till the compute process is completed
// check for the status code (0 for successful termination)
int status = p.waitFor();
if (status == 0) {
System.out.println("Compute operation successful. Check the directory for results");
}
date = new Date();
long end = date.getTime();
long durationInt = end - start;
String duration = String.valueOf(durationInt);
method = new HttpPost(url + "/computeAck");
method.setEntity(new StringEntity(username + ";" + duration, "UTF-8"));
try {
client.execute(method);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
}
public void run() {
URL url;
Base64Encoder base64 = new Base64Encoder();
try {
url = new URL(urlString);
} catch (MalformedURLException e) {
System.err.println("Invalid URL");
return;
}
try {
conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Authorization", "Basic " + base64.encode(user + ":" + pass));
httpIn = new BufferedInputStream(conn.getInputStream(), 8192);
} catch (IOException e) {
System.err.println("Unable to connect: " + e.getMessage());
return;
}
int prev = 0;
int cur = 0;
try {
while (keepAlive && (cur = httpIn.read()) >= 0) {
if (prev == 0xFF && cur == 0xD8) {
jpgOut = new ByteArrayOutputStream(8192);
jpgOut.write((byte) prev);
}
if (jpgOut != null) {
jpgOut.write((byte) cur);
}
if (prev == 0xFF && cur == 0xD9) {
synchronized (curFrame) {
curFrame = jpgOut.toByteArray();
}
frameAvailable = true;
jpgOut.close();
}
prev = cur;
}
} catch (IOException e) {
System.err.println("I/O Error: " + e.getMessage());
}
try {
jpgOut.close();
httpIn.close();
} catch (IOException e) {
System.err.println("Error closing streams: " + e.getMessage());
}
conn.disconnect();
}
public static void main(String args[]) {
DatagramSocket aSocket = null;
try {
aSocket = new DatagramSocket();
String stringMsg = "0";
String prevReply = "0";
InetAddress aHost =
InetAddress.getByName("localhost"); // recieve a message from the same computer
int serverPort = 6789; // agreed port
while (true) {
stringMsg = "" + (Integer.parseInt(stringMsg) + 1);
byte[] message = stringMsg.getBytes();
DatagramPacket request = new DatagramPacket(message, message.length, aHost, serverPort);
System.out.printf("Producer: Sending: %s\n", stringMsg);
aSocket.send(request); // send a message
byte[] buffer = new byte[1000];
DatagramPacket reply = new DatagramPacket(buffer, buffer.length);
aSocket.receive(reply); // wait for a reply
try {
Thread.sleep(2000); // have a small waiting period
} catch (InterruptedException e) {
}
}
} catch (SocketException e) {
System.out.println("Socket: " + e.getMessage());
} catch (IOException e) {
System.out.println("IO: " + e.getMessage());
} finally {
if (aSocket != null) aSocket.close();
}
}
public boolean connectToServer(String ip, String userName) {
try {
socket = new Socket(ip, 45322);
lnOut("Connected to server!");
;
streamFromServer = new DataInputStream(socket.getInputStream());
streamToServer = new DataOutputStream(socket.getOutputStream());
// With the connection established, create the server connection module.
serverCon = new ServerConnection(this, streamToServer);
// next start a thread that listens to incoming
// messages from the game server via TCP.
listener = new TCPListenerThread(this, client, streamFromServer);
// finally send the requested user name to the server.
streamToServer.write(userName.getBytes());
return true;
} catch (UnknownHostException e) {
System.out.println("Don't know about host: " + ip);
System.out.println(e.getMessage());
return false;
} catch (IOException e) {
System.out.println("Couldn't get I/O for the connection to: " + ip);
System.out.println(e.getMessage());
return false;
} catch (Exception e) {
System.out.println(e.getMessage());
return false;
}
}
public IRCSandbox() {
try {
IRCServerConnection irc =
new IRCServerConnection(
"chat.freenode.net", 6667, "sandbox_bot", "localhost", "Frank Hale");
irc.addIRCAuthListener(
new IRCAuthListener() {
public void afterAuthentication(IRCServerConnection irc) {
try {
irc.sendJOIN("##sandbox");
} catch (IOException ioe) {
System.out.println(ioe.getMessage());
}
}
});
irc.addIRCRawDataListener(
new IRCRawDataListener() {
public void processRawData(IRCServerConnection irc, String msg) {
System.out.println(msg);
}
});
irc.Connect();
} catch (IOException ioe) {
System.out.println(ioe.getMessage());
}
}
private void handleKeepAlive() {
Connection c = null;
try {
netCode = ois.readInt();
c = checkConnectionNetCode();
if (c != null && c.getState() == Connection.STATE_CONNECTED) {
oos.writeInt(ACK_KEEP_ALIVE);
oos.flush();
System.out.println("->ACK_KEEP_ALIVE"); // $NON-NLS-1$
} else {
System.out.println("->NOT_CONNECTED"); // $NON-NLS-1$
oos.writeInt(NOT_CONNECTED);
oos.flush();
}
} catch (IOException e) {
System.out.println("handleKeepAlive: " + e.getMessage()); // $NON-NLS-1$
if (c != null) {
c.setState(Connection.STATE_DISCONNECTED);
System.out.println(
"Connection closed with "
+ c.getRemoteAddress()
+ //$NON-NLS-1$
":"
+ c.getRemotePort()); // $NON-NLS-1$
}
}
}
void searchName(String nameToMatch) {
URI url;
try {
// We should look up the miITIS_TSN status, but since we don't
// have any options there ...
url = new URI("http", "www.google.com", "/search", "q=" + nameToMatch);
// I think the URI handles the URL encoding?
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
try {
Desktop desktop = Desktop.getDesktop();
desktop.browse(url);
} catch (IOException e) {
MessageBox.messageBox(
mainFrame,
"Could not open URL '" + url + "'",
"The following error occurred while looking up URL '" + url + "': " + e.getMessage(),
MessageBox.ERROR);
}
}
void lookUpTaxonID(String taxonID) {
URI url;
try {
// We should look up the miITIS_TSN status, but since we don't
// have any options there ...
url =
new URI(
"http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value="
+ taxonID);
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
try {
Desktop desktop = Desktop.getDesktop();
desktop.browse(url);
} catch (IOException e) {
MessageBox.messageBox(
mainFrame,
"Could not open URL '" + url + "'",
"The following error occurred while looking up URL '" + url + "': " + e.getMessage(),
MessageBox.ERROR);
}
}
/**
* 向服务器发送命令行，给服务器端处理
*
* @param lines 命令行
*/
public static void clientSend(String[] lines) {
if (lines != null && lines.length <= 0) {
return;
}
Socket socket = null;
PrintWriter writer = null;
try {
socket = new Socket("localhost", port);
writer =
new PrintWriter(
new BufferedWriter(
new OutputStreamWriter(
socket.getOutputStream(), EncodeConstants.ENCODING_UTF_8)));
for (int i = 0; i < lines.length; i++) {
writer.println(lines[i]);
}
writer.flush();
} catch (Exception e) {
FRContext.getLogger().error(e.getMessage(), e);
} finally {
try {
writer.close();
socket.close();
} catch (IOException e) {
FRContext.getLogger().error(e.getMessage(), e);
}
}
}
/**
* Create an Archival Unit
*
* @return true If successful
*/
private boolean createAu() {
Configuration config = getAuConfigFromForm();
AuProxy au;
Element element;
try {
au = getRemoteApi().createAndSaveAuConfiguration(getPlugin(), config);
} catch (ArchivalUnit.ConfigurationException exception) {
return error("Configuration failed: " + exception.getMessage());
} catch (IOException exception) {
return error("Unable to save configuration: " + exception.getMessage());
}
/*
* Successful creation - add the AU name and ID to the response document
*/
element = getXmlUtils().createElement(getResponseRoot(), AP_E_AU);
XmlUtils.addText(element, au.getName());
element = getXmlUtils().createElement(getResponseRoot(), AP_E_AUID);
XmlUtils.addText(element, au.getAuId());
return true;
}
public void init(ConfigDataIF config) throws Exception {
mgr = config.getManager();
mySink = config.getStage().getSink();
myName = config.getStage().getName();
// reading the config params
String s;
s = config.getString("server");
if (s != null) SERVER_HOSTNAME = s;
int port = config.getInt("port");
if (port == -1) port = GnutellaConst.DEFAULT_GNUTELLA_PORT;
packetTable = new Hashtable();
try {
gs = new GnutellaServer(mgr, mySink, port);
if (DO_CATCHER) doCatcher();
} catch (IOException ioe) {
System.err.println("Could not start server: " + ioe.getMessage());
return;
}
System.err.println("Created GnutellaServer: " + gs);
if (DO_CLEANER) {
timer = new ssTimer();
timer.registerEvent(CLEAN_TIMER_FREQUENCY, new timerEvent(1), mySink);
}
}
// callRestfulApi - Calls restful API and returns results as a string
public String callRestfulApi(
String addr, HttpServletRequest request, HttpServletResponse response) {
if (localCookie) CookieHandler.setDefault(cm);
try {
ByteArrayOutputStream output = new ByteArrayOutputStream();
URL url = new URL(API_ROOT + addr);
URLConnection urlConnection = url.openConnection();
String cookieVal = getBrowserInfiniteCookie(request);
if (cookieVal != null) {
urlConnection.addRequestProperty("Cookie", "infinitecookie=" + cookieVal);
urlConnection.setDoInput(true);
urlConnection.setDoOutput(true);
urlConnection.setRequestProperty("Accept-Charset", "UTF-8");
}
IOUtils.copy(urlConnection.getInputStream(), output);
String newCookie = getConnectionInfiniteCookie(urlConnection);
if (newCookie != null && response != null) {
setBrowserInfiniteCookie(response, newCookie, request.getServerPort());
}
return output.toString();
} catch (IOException e) {
System.out.println(e.getMessage());
return null;
}
} // TESTED
private boolean connectSPPMon() {
if (state == ConnectionEvent.CONNECTION_PENDING) {
ExpCoordinator.print(
new String("NCCPConnection(" + host + ", " + port + ").connect connection pending"), 0);
while (state == ConnectionEvent.CONNECTION_PENDING) {
try {
Thread.sleep(500);
} catch (java.lang.InterruptedException e) {
}
}
return (isConnected());
}
state = ConnectionEvent.CONNECTION_PENDING;
if (nonProxy != null) {
try {
nonProxy.connect();
} catch (UnknownHostException e) {
boolean rtn = informUserError("Don't know about host: " + host + ":" + e.getMessage());
return rtn;
} catch (SocketTimeoutException e) {
boolean rtn = informUserError("Socket time out for " + host + ":" + e.getMessage());
return rtn;
} catch (IOException e) {
boolean rtn = informUserError("Couldnt get I/O for " + host + ":" + e.getMessage());
return rtn;
}
}
return (isConnected());
}
private Class<?> findClassInComponents(final String name) throws ClassNotFoundException {
final String classFilename = this.getClassFilename(name);
final Enumeration<File> e = this.pathComponents.elements();
while (e.hasMoreElements()) {
final File pathComponent = e.nextElement();
InputStream stream = null;
try {
stream = this.getResourceStream(pathComponent, classFilename);
if (stream != null) {
this.log("Loaded from " + pathComponent + " " + classFilename, 4);
return this.getClassFromStream(stream, name, pathComponent);
}
continue;
} catch (SecurityException se) {
throw se;
} catch (IOException ioe) {
this.log(
"Exception reading component " + pathComponent + " (reason: " + ioe.getMessage() + ")",
3);
} finally {
FileUtils.close(stream);
}
}
throw new ClassNotFoundException(name);
}
public static void ensureExists(File thing, String resource) {
System.err.println("configfile = " + thing);
if (!thing.exists()) {
try {
System.err.println("Creating: " + thing + " from " + resource);
if (resource.indexOf("/") != 0) {
resource = "/" + resource;
}
InputStream is = Config.class.getResourceAsStream(resource);
if (is == null) {
throw new NullPointerException("Can't find resource: " + resource);
}
getParentFile(thing).mkdirs();
OutputStream os = new FileOutputStream(thing);
for (int next = is.read(); next != -1; next = is.read()) {
os.write(next);
}
os.flush();
os.close();
} catch (FileNotFoundException fnfe) {
throw new Error("Can't create resource: " + fnfe.getMessage());
} catch (IOException ioe) {
throw new Error("Can't create resource: " + ioe.getMessage());
}
}
}
public void sendOutput(Object obj) {
try {
oos.writeObject(obj);
oos.flush();
} catch (IOException e) {
System.out.println(e.getMessage());
}
}
/** Initialize server with default port */
public Server() {
try {
server = new ServerSocket(1234);
} catch (IOException e) {
System.out.println("Can't initialize server: " + e.getMessage());
// TODO: exit main thread
}
}
public Server(int port, int backlog, String ip) {
try {
server = new ServerSocket(port, backlog, InetAddress.getByName(ip));
} catch (IOException e) {
System.out.println("Can't initialize server: " + e.getMessage());
// TODO: exit main thread
}
}
public synchronized void send(String msg) {
try {
streamOut.writeUTF(msg);
} catch (IOException ioe) {
System.err.println("Sending error: " + ioe.getMessage());
System.exit(0);
}
}
public void openLink(String link) {
if (WWUtil.isEmpty(link)) return;
try {
try {
// See if the link is a URL, and invoke the browser if it is
URL url = new URL(link.replace(" ", "%20"));
Desktop.getDesktop().browse(url.toURI());
return;
} catch (MalformedURLException ignored) { // just means that the link is not a URL
}
// It's not a URL, so see if it's a file and invoke the desktop to open it if it is.
File file = new File(link);
if (file.exists()) {
Desktop.getDesktop().open(new File(link));
return;
}
String message = "Cannot open resource. It's not a valid file or URL.";
Util.getLogger().log(Level.SEVERE, message);
this.showErrorDialog(null, "No Reconocido V\u00ednculo", message);
} catch (UnsupportedOperationException e) {
String message =
"Unable to open resource.\n"
+ link
+ (e.getMessage() != null ? "\n" + e.getMessage() : "");
Util.getLogger().log(Level.SEVERE, message, e);
this.showErrorDialog(e, "Error Opening Resource", message);
} catch (IOException e) {
String message =
"I/O error while opening resource.\n"
+ link
+ (e.getMessage() != null ? ".\n" + e.getMessage() : "");
Util.getLogger().log(Level.SEVERE, message, e);
this.showErrorDialog(e, "I/O Error", message);
} catch (Exception e) {
String message =
"Error attempting to open resource.\n"
+ link
+ (e.getMessage() != null ? "\n" + e.getMessage() : "");
Util.getLogger().log(Level.SEVERE, message);
this.showMessageDialog(message, "Error Opening Resource", JOptionPane.ERROR_MESSAGE);
}
}
/**
* Makes a single attempt to read a UTF string from the client.
*
* @return data Contains the result of an attempted read from the client. Contains 'null' if there
* was nothing to read.
*/
public String Listen() {
String data = null;
try {
data = in.readUTF();
} catch (IOException e) {
System.err.println("IO: " + e.getMessage());
}
return data;
} // end Listen
public ChatServer(int port) {
try {
System.out.println("Binding to port " + port + ", please wait ...");
server = new ServerSocket(port);
System.out.println("Server started: " + server);
start();
} catch (IOException ioe) {
System.out.println("Can not bind to port " + port + ": " + ioe.getMessage());
}
}
public void send(String msg) {
try {
streamOut.writeUTF(msg);
streamOut.flush();
} catch (IOException ioe) {
System.out.println(ID + " ERROR sending: " + ioe.getMessage());
server.remove(ID);
stop();
}
}
@Override
public void run() {
isActive = true;
try {
serverSocket = new ServerSocket(Utils.getLOCAL_PORT());
notifyStatusListeners(
Messages.getInstance()
.getString(
"T_NET_SERVER_LISTENING_ON_PORT",
Integer.toString(Utils.getLOCAL_PORT()))); // $NON-NLS-1$
} catch (IOException e) {
if (e instanceof BindException) {
notifyStatusListeners(
Messages.getInstance()
.getString(
"T_PORT_ALREADY_IN_USE",
Integer.toString(Utils.getLOCAL_PORT()))); // $NON-NLS-1$
} else e.printStackTrace();
isActive = false;
}
while (isActive) {
try {
listenSocket = serverSocket.accept();
ois = new ObjectInputStream(listenSocket.getInputStream());
oos = new ObjectOutputStream(listenSocket.getOutputStream());
receivedMessage = ois.readInt();
System.out.println(messageToString(receivedMessage));
switch (receivedMessage) {
case CONNECT:
handleConnect();
break;
case SEND_CODE:
handleSendCode();
break;
case KEEP_ALIVE:
handleKeepAlive();
break;
case DISCONNECT:
handleDisconnect();
break;
}
ois.close();
oos.close();
} catch (IOException e) {
System.out.println(e.getMessage());
} finally {
if (listenSocket != null)
try {
listenSocket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
/**
* 以阻塞的方式立即下载一个文件，该方法会覆盖已经存在的文件
*
* @param task
* @return "ok" if download success (else return errmessage);
*/
static String download(DownloadTask task) {
if (!openedStatus && show) openStatus();
URL url;
HttpURLConnection conn;
try {
url = new URL(task.getOrigin());
conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/"
+ Math.random());
if ("www.imgjav.com".equals(url.getHost())) { // 该网站需要带cookie请求
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36");
// conn.setRequestProperty("Cookie", "__cfduid=d219ea333c7a9b5743b572697b631925a1446093229;
// cf_clearance=6ae62d843f5d09acf393f9e4eb130d9366840c82-1446093303-28800");
conn.setRequestProperty(
"Cookie",
"__cfduid=d6ee846b378bb7d5d173a05541f8a2b6a1446090548; cf_clearance=ea10e8db31f8b6ee51570b118dd89b7e616d7b62-1446099714-28800");
conn.setRequestProperty("Host", "www.imgjav.com");
}
Path directory = Paths.get(task.getDest()).getParent();
if (!Files.exists(directory)) Files.createDirectories(directory);
} catch (Exception e) {
e.printStackTrace();
return e.getMessage();
}
try (InputStream is = conn.getInputStream();
BufferedInputStream in = new BufferedInputStream(is);
FileOutputStream fos = new FileOutputStream(task.getDest());
OutputStream out = new BufferedOutputStream(fos); ) {
int length = conn.getContentLength();
if (length < 1) throw new IOException("length<1");
byte[] binary = new byte[length];
byte[] buff = new byte[65536];
int len;
int index = 0;
while ((len = in.read(buff)) != -1) {
System.arraycopy(buff, 0, binary, index, len);
index += len;
allLen += len; // allLen有线程安全的问题 ，可能会不正确。无需精确数据，所以不同步了
task.setReceivePercent(String.format("%.2f", ((float) index / length) * 100) + "%");
}
out.write(binary);
} catch (IOException e) {
e.printStackTrace();
return e.getMessage();
}
return "ok";
}
public void run() {
System.out.println("Server Thread " + ID + " running.");
while (true) {
try {
server.handle(ID, streamIn.readUTF());
} catch (IOException ioe) {
System.out.println(ID + " ERROR reading: " + ioe.getMessage());
server.remove(ID);
stop();
}
}
}
private Serializable decodeMsg(MessageExt msg) {
if (msg == null) {
return null;
}
// 1.反序列化
try {
return HessianUtils.decode(msg.getBody());
} catch (IOException e) {
logger.error("反序列化出错!" + e.getMessage(), e);
return null;
}
}