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Client WebSocket Unable to connect to PHP socket problem

Label:Installing 32-bit and 64-bit Oracle clients first in many Oracle installation introductions, there are references to setting 2 points, one, E 1, and environment variables. nls_lang=simplified Chinese_china. ZHS16GBK 2.Tns_adminD:\app\product\11.2.0\client_1_64\network\admin second, through the PL/SQL login, set up preferences. The upper left corner of the red box can see the display is not logged in, that is, when logged in PL/SQL, do not fill in the account password, directly cancel, and

After writing the topic just think of one thing, if the phone as a client (not connected to the case of the router), the wireless Phone connection module will assign an IP address,,, this IP address in advance I do not know .... I'll see if there's an instruction in the AT command that prints the IP address of the device after connecting to its own WiFi signal.I can't find ......... .......OK, I connect dir

Tags: cannot information Bubuko rod class control. com nbsp sqlplusThere are several steps you can try to help you narrow down the error range.1 The Command window uses Sqlplus to see if the database service is functioning properly, for example, "Connect to:" Does not appear to indicate that the database service is unhealthy.2 Check whether the database listener is started in Task Manager3 Use the Telnet command to see if the listening port is normal,

First, the problem descriptionThe oracle-client side is not installed locally, and because of limited machine resources, you want to connect to the remote database via PL/SQL developer. Simple installation PL/SQL developer cannot connect to the database remotely.Second, the settlementFirst Unified version: Windows64 bit, pl/sql64 bit, download instantclient-basic

This document uses Oracle8i as an example:First install an oracle client,Retain the bin, network, and ocommon directories in the oracle directory, and delete all the other directories,Export HKEY_LOCAL_MACHINE \ SOFTWARE \ ORACLE in the registry.When installing the new machine, copy the oracle directory and registry file, register the registry, add the oracle \ bin path to the path, and restart.Note:1. The directory on the new machine must be consiste

Linux on the Internet cannot be connected to ftp_connect of php through ftp commands. I tried three machines and can ping them. However, the system remains in the waiting state during the initial connection, not to mention logging on to the ftp server. However, the local windows Server can be connected through the ftp commands in the client or cmd... linux on the Internet cannot be connected to ftp_connect of php through ftp commands. I tried three ma

During previous Oracle use, when the client was connected to the server, the Tnsnames.ora file in the client was configured as follows:= = = = = = 192.168 . 1.150 = 1521 )))) ()))) But today I accidentally learned from colleagues that a way to directly access a database without configuring this content is to use the following command when Sqlplus a connection:C:\Users\Administrator>S

How to connect a client from one machine to another Server 1. Open cmd and enter netca. 2. Select Local net service name configuration → next. 3. Select Add> next. 4. enter the name of the oracle service on the server you want to connect to in [service name] → next step. 5. select tcp> next. 6. Enter the ip address of the server you want to

file is also replaced with provider= "Oracle.ManagedDataAccess.Client"3, if the data type mapping has been configured (Oracle default type mapping a little pit dad), you need to add the red line below theA probe into whatPerformance testing I would like the official version of the Oracle has certainly done before the official, the test comparison is not professional after all, but a cursory look at the internal implementation of how much can be discerned, if seen before the Oracle-driven DLL (M

recently tried to build WWW server, refer to Bird Brother's server chapter. The main thing is to use LAMP(linux+apache+mysql+php) to build. The first is a variety of installation (according to the introduction of the book)finally open Apache after that, the following server address can be used to access such a test Web page. However, it is found that the server side can be accessed normally, while the client cannot access it. After inspection, foun

1.1. Instant Client DownloadWebsite:Http://www.oracle.com/technetwork/cn/database/features/instant-client/index-092699-zhs.htmlDownload Instantclient-basic Package and store the package locally, this test is D:\JavaEEServer\instantclient_10_21.2. Configure Sqlnet.ora Sqlnet.ora (located under Instantclient-basic) Sqlnet. Authentication_services= (NTS)NAMES. Directory_path= (TN

It's supposed to be a card. After you shut down the remote connection for MySQL Database clients can connect PHP cannot connect Reply to discussion (solution) The error message didn't tell you?Call to undefined function mysql_connect ()An undefined function was called mysql_connect ()You did not load the php_mysql extension, of course mysql_connect () is undefined It's loaded, and I haven'