as400 client

Build a server-side class Chatserver to set up port receive connections PackageCom.swift;Importjava.io.IOException;ImportJava.net.ServerSocket;ImportJava.net.Socket; Public classChatserver { Public Static voidMain (string[] args) {Try{ServerSocket ss=NewServerSocket (8888); for (;;) {Socket s=ss.accept (); //when there is a connection, it is displayed for testingSYSTEM.OUT.PRINTLN ("A client connected success"); } } Catch(IOException e) {//TOD

Installation and configuration of a OpenVPN client 1. To the OpenVPN official website http://openvpn.net Download the OpenVPN GUI, the client version should be consistent with the server version. 2. Install OpenVPN GUI, the default installation path under C:\Program Files\openvpn 3. Copy the Ca.crt,sfzhang.crt,sfzhang.crs,sfzhang.key four files below the/etc/openvpn directory of the OpenVPN server to the

SymptomThe full error message is as follows:Error logging in. Unable to process the database transaction. Error:DBMS API library ‘oci.dll‘ loading failsThis library is a part of DBMS client installation, not SQLAPI++Make sure DBMS client is installed andthis required library is available for dynamic loadingWin32:1) The directory from which the application loaded2) The current directory3) The Windows, Window

Client Character Set, oracle client Character SetThis part is supported by oracle globalization. For more information, see the documentation.First, let's talk about the database character set. When we use dbca to create a database, we will let you choose the database character set. The default setting is based on the operating system's language settings:[Oracle @ localhost ~] $ Echo $ LANG;Zh_CN.UTF-8SQL> s

A client sends data to the server. The server forwards the data demo to the connected client and forwards the demo. Server code: // The Thread class public class ServerThread implements Runnable responsible for processing the communication between each thread {// defines the SocketSocket s = null processed by the current thread; // The input stream BufferedReader br = null for the Socket processed by thi

The HTTPS client sends a request (1). the https client HTTPS sending request (1) AbstractJSSE is a pure Java implementation of SSL and TLS. Through JSSE, you can easily program the access to HTTPS sites. However, if the certificate of the site is not verified by the Authority, JSSE will refuse to trust the certificate and thus cannot access the HTTPS site. Based on a brief introduction to JSSE, this articl

In recent projects, the application server migrated to another server, the operating system was upgraded to WIN10, the application publishing site and the WebService site in IIS were configured.The client program called WebService error:"BadImageFormatException is raised when attempting to load the Oracle client library. This issue occurs if you are running with the 32-bit Oracle

Android-Construct Secure Android client requests to avoid illegal requests. android Client Today, we use examples to describe how to construct secure Android client requests to avoid illegal requests: Server code: Code 1-tool class: Package com. ghj. packageoftool; import java. security. messageDigest; import java. security. noSuchAlgorithmException; import java

Recently, Sybase Central client (java client) was removed from IQ16.0. The new client may only use SCC ?! For old users, it is undoubtedly a pain point. It seems that only one client can be extracted from IQ15.4 or 15.3. In this case, I wrote a command line client in the SD

Webservice client generation method, webservice Client 1. Create a webservice client through eclipse. This function is provided by eclipse and is not described in detail; 2. Run the following code to generate a webservice client based on the wsdl file: Set HOME = D: \ workspace \ cvte \ ekp \ WebContent \ WEB-INF \ lib

Introduction　　There is a need to use Redis at work recently, so I have a whim to write a Java client. After two days of effort, the client is now basically molded. Unfortunately, because of the number of REDIS commands, the LZ also needs to slowly expand it to support more commands.　　Share　　This article only two purposes, the first is to share, since is sharing, naturally is to share the source code. LZ has

Import Java.io.File;Import Java.io.FileInputStream;Import java.io.FileNotFoundException;Import Java.io.FileOutputStream;Import java.io.IOException;Import Java.io.InputStream;Import Java.io.OutputStream;Import java.net.InetAddress;Import Java.net.ServerSocket;Import Java.net.Socket;Import java.net.UnknownHostException;Import Org.junit.Test;/** Server-side read pictures and sent to the client, the client save

Service-Side code:The thread class that handles each thread's communication is public class Serverthread implements runnable{//defines the socketsocket s = null;//that the current thread handles The input stream corresponding to the socket processed by the thread bufferedreader br = Null;public serverthread (socket s) throws IOEXCEPTION{THIS.S = s;// Initialize the socket corresponding to the input stream br = new BufferedReader (New InputStreamReader (S.getinputstream (), "Utf-8")); ②}public

1-11. Use WSUS client tools to check the clientThere are three software checks:Wuserver = http: // 10.10.10.5: 8530------- (WSUS server address)Wustatusserver = http: // 10.10.10.5: 8530 ----- (WSUS server address)(1) usewuserver is enable--------- Pass(2) onnection to server---------- Pass(3) selfupdate folfer is present---------- PassPerform the 2-1 operation if all three items are pass and the client doe

Unity client Framework notes (State mode and Policy mode in game applications), unity Client It took a few days to sort out the client framework of the new game. Although there was a relatively clear direction, it was still a bit confusing at the beginning, but after the final sorting, I personally feel that the code is much refreshed. This article is not about t

Limit the IP voting program, can not use the web search for PHP to obtain the client IP code to obtain the client IP-reproduced the need to get a polling campaign needs to be done IP restrictions, each IP limit a certain chance of voting. I searched the search engine on the keywords:PHP client IP , the results are basically the following:? ? if (getenv (' http_

Bean mail windows client (third-party) development details, client details 　 "Bean mail" is a function module similar to private messages on the Community website "Douban. On the official Douban.com website, "Douban.com" was once changed to "private mail", but it was changed back after strong opposition from many douban.com users. However, on the mobile client of

Android news client notes accumulation, Android news Client If there is a third-party framework for a project, it will be much simpler. Now the news client has used many frameworks and many knowledge points. Here, we will record them. (1) custom Request for Android Volley This class simplifies the transmission of network data. Volley Introduction Custom requ

This is a creation in Article, where the information may have evolved or changed. First generate a build script that the certificate file found on GitHub: openssl genrsa -passout pass:1111 -des3 -out ca.key 4096openssl req -passin pass:1111 -new -x509 -days 3650 -key ca.key -out ca.crt -subj "/C=FR/ST=Paris/L=Paris/O=Test/OU=Test/CN=ca"openssl genrsa -passout pass:1111 -des3 -out server.key 4096openssl req -passin pass:1111 -new -key server.key -out server.csr -subj "/C=FR/ST=Paris/L=

Determine the client mobile phone type, and jump to the corresponding app download page, client app The principle is to check the browser's USER-AGENT header and then determine the client type based on the regular expression. If none of them match, the Fallback rollback policy displays the corresponding page for you to choose.It is suitable for downloading apps b