How does a regular expression match characters other than www? for a long time, why didn't I think [^ w] {3 }? Expert guidance
Reply to discussion (solution)
How do I match characters other than www?(?! Www) is that true?
How do I match characters other than www?(?! Www)
Read the title of the article do not feel surprised, yes, yes. On the search engine crawl process many webmaster friends will encounter Baidu Crawl without WWW domain name situation. A few days ago I do a new station, Lin Dust Secondary school. Now has been found a problem, that is, Baidu is only included without the WWW page, see pictures.
Baidu Address: http://www.baidu.com/s?wd=%C1%D6%B3%BE%D6%D
Ajax of Text/plain, application/x-www-form-urlencoded and Application/jsonIn the HTTP request, if it is a GET request, then the form parameter is appended to the URL in the form of name=valuename1=value1, and if it is a POST request, then the form parameter is in the request body, also in the name=valuename1= The form of value1 in the request body. The Chrome developer tool can be seen as follows (here is a readable form, not a request format for the
/httpd-2_0_NN.tar.gz
NN indicates the current version number.
(2) Extract
# Gzip-d httpd-2_0_NN.tar.gz
# Tar xvf httpd-2_0_NN.tar
(3) configuration.
#./Configure -- prefix =/usr/local/apache
Indicates that Apache will be installed in the/usr/local/apache directory.
(4) Compilation and Installation
# Make
# Make install
(5) test
#/Usr/local/apache/bin/apachectl start
Ii. Use the RPM package for Installation
# Rpm-ivh apache-*. rpm
After the installation is complete, the configuration file is in
When doing domain name resolution, you should set up a domain name without www. This way, when users use a domain name without www, they can access your site normally.with www and without WWW domain name use difference: 1, if the host space support use 301, we recommend that the domain name 301 without
Httpd-2_0_nn.tar.gz
# tar XVF Httpd-2_0_nn.tar
(3) configuration.
#./configure--prefix=/usr/local/apache
Indicates that Apache will be installed in the/usr/local/apache directory
(4) Compilation and installation
# make
# make Install
(5) test
#/usr/local/apache/bin/apachectl Start
two, use the RPM package installation
# RPM-IVH apache-*.rpm
When the installation is complete, the configuration file is in the/etc/httpd/conf/directory, the file root is/var/w
Recently, I visited some news articles in A5 found a phenomenon, that is a lot of articles below are some webmaster friends through various forms of the URL left, and the most common way to leave the link is www. The word. com, many stationmaster thinks through such link way also can leave an effective outside chain for the website, the fact is this?
I think a complete form of the chain should be http://www
Recently, I visited some news articles in A5 found a phenomenon, that is a lot of articles below are some webmaster friends through various forms of the URL left, and the most common way to leave the link is www. The word. com, many stationmaster thinks through such link way also can leave an effective outside chain for the website, the fact is this?
I think a complete form of the chain should be http://www
If you are a Linux enthusiast, you may have mastered basic Linux knowledge and operations, and no doubt you are not going to meet such a small achievement; why is Linux so popular? Its biggest feature is the powerful, stable performance of the server application. Like Www,mail,ftp, DNS and SMB; In this article, we start with some of the most basic operation of the Web server, from the attitude of beginners, so that everyone correctly and fully underst
This paper mainly introduces the method of PHP forcing users to turn to WWW domain name, can realize the function of simulating 301 redirect, and output link for the situation that cannot be redirected. This paper introduces the method of forcing users to turn to WWW domain name in PHP. Share to everyone for your reference.
The specific analysis is as follows:
Sometimes the site's
HTTP:
Hypertext Transfer Protocol (hypertext Transfer Protocol) is one of the most widely used network protocols on the Internet. All WWW documents must comply with this standard.So what is the network protocol?
Network protocol:
A network protocol is a collection of rules, standards, or conventions established for data exchange in a computer network.That is, in this case, the network protocol is to achieve a normal communication be
1. How to handle garbled charactersIn the case of an interface test, when using the HttpClient POST request, for Content-type:application/json, you only need to specify the appropriate encoding for the header information and the POST request when writing the test script. General interface response results do not appear in Chinese garbled situation, but application/x-www-form-urlencoded this way you even for the header information and the POST request
From the official document of Nginx documentation, the correct nginx https 301 jumps to the method with the WWW domain name as follows:
HTTP 301 jump to the With WWW domain name method
Copy Code code as follows:
server {
Listen 80;
server_name example.org;
return to Http://www.example.org$request_uri;
}
server {Listen 80;server_name www.example.org;...}
HTTPS 301 jump to
typically based on the Content-type field in the request header (headers) to learn how the message body in the request is encoded and then parses the subject. So when it comes to the POST submission data scheme, it contains two parts: the Content-type and the message body encoding method. They are formally introduced below.application/x-www-form-urlencodedThis should be the most common way of POST submission data. The native form form of the browser,
Introduction: A machine uses a leased line to access the Internet as a firewall. there is a WWW Server (Redhat6.1, Apache1.3.9) in the internal network segment. We hope this machine can provide external WWW Servers and apache-based file services. For the external world to access the WWW server, or the foreign branch to download the required files. Advantage: The
Introduction: A machine uses a leased line to access the Internet as a firewall. there is a WWW Server (Redhat6.1, Apache1.3.9) in the internal network segment. We hope this machine can provide external WWW Servers and apache-based file services. For the external world to access the WWW server, or the foreign branch to download the required files. Advantage: full
This article illustrates how PHP forces users to move to the WWW domain name. Share to everyone for your reference. The specific analysis is as follows:
Sometimes the site's WWW domain name and non-WWW domain name can access the site, but this is not conducive to the search engine included, will spread the weight of the page, so you want users to visit non-
/Etc/php-fpm.d/www. conf configuration notes, php-fpm.dwww.conf
1. The rlimit_files value in the php-fpm configuration file must be consistent with the number of open connections of the system.
1) view the number of opened system files
[Root @ iZ94eveq0q4Z ~] # Ulimit-n65535
2) Check the rlimit_files value in the php-fpm configuration file.
; Set open file descriptor rlimit # rlimit sets the open file descriptor; Default Value: system defined valueRli
Generally I will be more use of the WordPress program, its installation when we open directly with WWW, or in the background set WWW domain name will be forced by default 301 point to the WWW site domain name. And there are other blog programs that use Zblog or Typecho will not default to 301 jump. Theoretically from the user experience, or from the search engine
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