To achieve "record the User Logon Time and exit time, record the user IP address, and record the province and city addresses corresponding to the user IP Address"
Using Session_Start and Session_End is the initial idea and the results are not satisfactory.
It is mainly because the time is not accurate and the TimeOut
C # Use HttpWebRequest to simulate a fake IP address to forge an ip address,
Some people may say that IP address verification is completed at the TCP layer, rather than at the HTTP layer. If an
/* Convert an unsigned long-type IP address to a string-type IP Address */# Define iptosbuffers 12Char * iptos (u_long in){Static char output [iptosbuffers] [3*4 + 3 + 1]; // The IP string format contains four three-digit numbers plus three vertices and an ending character.S
In oracle, how does one obtain the local IP address and the domain name based on the IP address ?, Oracleip----- Resolve the ip addressSQL> select utl_inaddr.get_host_address ('Google. com') from dual;UTL_INADDR.GET_HOST_ADDRESS ('Google. com ')------------------------------
-dns-a.google.com Sql> Select Utl_inaddr.get_host_name (' 10.80.18.210 ') from dual;Select Utl_inaddr.get_host_name (' 10.80.18.210 ') from dual*ERROR at line 1:Ora-29257:host 10.80.18.210 UnknownOra-06512:at "SYS. Utl_inaddr ", line 4Ora-06512:at "SYS. Utl_inaddr ", line 35Ora-06512:at Line 1 Sql> Select Utl_inaddr.get_host_name (' 10.80.19.210 ') from dual;Select Utl_inaddr.get_host_name (' 10.80.19.210 ') from dual*ERROR at line 1:Ora-29257:host 10.80.19.210 UnknownOra-06512:at "SYS. Utl_
PHP obtains the IP address location information (using the pure IP address database qqwry. dat), ipqqwry. dat
As follows:
The above PHP instance for obtaining IP address location information (using pure
Php inserts an IP address into the database. is it necessary to convert the IP address before insertion? For later convenience. As the question! ------ Solution ------------------ since it is for convenience in future comparison, of course, php provides ip2long and long2ipmysql provide INET_ATON and INET_NTOA php to in
The ASP checks whether the IP address is private/intranet IP address source code.
Intranet/Private IP address network segment is as follows, there are 127 loopback address at the begin
Linux iptables ip address, Linux iptables shielding ip iptables is profound and profound. If you know the basic syntax and what else you need, check the information. Here are several Linux commands for shielding ip addresses, as shown below: command www.2cto.com iptables-I input-s 192.168.9.198-j DROP for blocking a si
Asp.net to obtain the real ip address, asp.net to obtain the ip address
This example describes how to obtain the real ip address of asp.net. Share it with you for your reference. The details are as follows:
Public string getip (
Tomcat directly accesses the project by accessing the IP address, while tomcat accesses the ip address project.
Server. xml file under apache-tomcat-7.0.52 \ conf
Change port from 8080 to 80
Change localhost to ip address o
Obtain the ip address of vc6.0 (1), and obtain the ip address of vc6.0
As a newbie! I learned too many things I was afraid I would forget, so I made a record (mainly focusing on Single Chip Microcomputer); blog articles mainly focused on single chip microcomputer, supplemented by the upper computer
Recently, I was drun
Ubuntu fixed IP address and ubuntu fixed ip AddressUbuntu fixed IP Address
1. Change/etc/network/interfaces content
1.1 comment out the original content
1.2 Add the following content
Auto eth0
Iface eth0 inet staticAddress 192.168.1.119Netmask 255.255.255.0Geteway 192.168.1
PHP Solution for obtaining the real IP address of the user client, and php Solution for obtaining the ip address
Obtaining the Client ip address is not a simple task. Because of Ip Spoo
Why do you want to bind IP? Can you specify the IP can not be on the network? The reason to bind IP is because he will change the IP. For example, I am the IP on this computer is 192.168.1.11 this IP has been done in the firewall
Recently, the sub-IP address of the machine is unstable. During the convenience period, all the sub-IP addresses are set to static. If there are many machines, write a vbs script:
strComputer = "."Set objWMIService = GetObject( _ "winmgmts:\\" strComputer "\root\cimv2")Set colNics = objWMIService.ExecQuery _ ("Select * From Win32_NetworkAdapter " _
The lan ip Address becomes the IP Address of the WAN and implements nat (Port ing) on the router. First, we will introduce some basic concepts: NAT (Network Address Translators) and Network Address Translation: network
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.