primary domain name

What is cross-OriginFor security reasons, JavaScript does not allow cross-origin calls to objects on other pages. However, security restrictions also bring a lot of trouble to inject iframe or ajax applications. Here we will simply sort out the

Fortunately, I saw the rising sun after the last day, so I was able to write articles here to get down to the truth. I recently made a project, we need to use a subdomain name to call an existing function under the primary domain name, so we thought

CPanel/WHM common operations on the front-end and back-end must have heard of cPanel, which is very powerful and easy to use in the world, therefore, it is a popular virtual host control system. CPanel foreground common operations menu on the left:

At present, when I am in my blog, considering the use of frontend and backend separation, I separately deploy the frontend and backend logic on two version libraries and deploy them on two servers. My primary domain name is godtail.cn (currently

Cookies are frequently used in some applications. I have a multi-level domain name that can simultaneously access the Cookies bound to the primary domain name. next I will introduce to you how to use setcookie in php to implement a second-level

ArticleDirectory What is cross-Origin 1. Document. Domain + IFRAME settings 2. dynamically create scripts 3. Use IFRAME and location. Hash 4. Cross-Origin data transmission implemented by window. Name 5. Use HTML5 postmessage

Recently, a JSP website encountered a session sharing problem. The following describes the details and solutions in a simple example: The website has two domain names: the primary domain name www.test.com second-level domain name xxx.test.com 1.

Common sprocket operation methodsWebmasters in the medical industry once shared the most common method of making sprocket in the medical industry: Station A-Station B-station C-Station A, in order to increase the weight of station A faster, there

Website destruction due to unstable spaceThe stability of the website must not be relaxed and vigilant. Many personal webmasters have had a profound understanding of website downgrading or being compromised by K due to unstable space. I also had a

This article mainly introduces the reasons for cross-origin javascript and the solution sharing. it is very detailed and comprehensive. if you need it, you can refer to it. Causes of cross-origin problems Cross-origin is restricted by the browser

Open your mobile phone, set connection settings, and access point. Three access points have been preset for licensed products. Mobile mengnet GPRS, China Mobile MMS, and GPRS are connected to the Internet. The three access points are configured as

Javascript cross-origin summary and Solutions What is cross-Origin 1. Document. Domain + IFRAME settings 2. dynamically create scripts 3. Use IFRAME and location. Hash 4. Cross-Origin data transmission implemented by window. Name 5. Use HTML5

JavaScript cross-origin summary and Solutions What is cross-Origin 1. document. domain + iframe settings 2. dynamically create scripts 3. Use iframe and location. hash 4. Cross-Origin data transmission implemented by window. name 5. Use HTML5

It took basically two days to configure the mail server under CentOS7. There are too many hardships, so we must summarize them.The purpose of this article is to build a dovecot + postfix + SSL server under CentOS 7 through a series of configurations,

Configure a primary domain name server as follows① domain name is linux.net, network segment is 192.168.10.0/24, server IP is 192.168.10.10, host name is Dns.linux.net② servers to resolve include: Www.linux.net (192.168.10.11)Ftp.linux.net (192.168.1

Introduction of DNS System 1.) The role of the DNS system is to maintain a host domain name and IP address of the corresponding relational database, when necessary for client network program to provide address resolution function Forward

Cpanel is a web-based Web-based control panel that simplifies many common system administration tasks, such as site creation, database deployment, and management. This guide shows you how to use the Cpanel user account to manage domains and

build from a domain name serverSpecific steps:1. confirm the local network address, host mapping, default DNS server addressthe IP address from the domain name server is set to 173.16.16.6and the hostname is set to ns2.benet.comby modifying the

1. What are the status messages of the HTTP protocol? 1 **: request received, continue processing2 **: The operation is successfully received, analyzed, and accepted.3 **: the request must be further processed.4 **: The request contains an error

For a new site, it is generally impossible to get the favor of search engines from the very beginning, especially for a site that has just been launched without any weight, in addition, some webmasters use second-level domain names as sub-stations.