gator web domain

or the ASP. NET Web API, an inaccessible condition occurs.The following error message appearsLet's explain here. Access-control-allow-origin is a server-side return response header defined in HTML5 that addresses cross-domain permissions issues for resources such as fonts. When Access-control-allow-origin is followed by a URL or *, if it is a URL it will only allow requests from that URL, * the request for

In web development, there are often cross-domain issues, so far there are a lot of cross-domain solutions.Through their own research and on the Internet to read some of the Great God's blog, wrote a demo first to create a new WEBAPI program, as shown: Because Microsoft has set up a WEBAPI environment for us, so we do not have to add reference to some DLLs, direct

column can be added.3. Other content pages, list pages are normal to add content on it.Here, the backstage changes are over.Third, the overall look at the effect can beThe above is to carry out a bilingual switching step, only to modify the header file and the value of the processing page in English, you need to add the background is your English column, the other thing is to pass the ID value of the content switch can be, because the function is kind, so directly copied all the files of the de

Add menu column can be 3. Other content pages, list pages are normal to add content can be here, the background of the changes to the end of the third, the overall effect can be the above is to carry out the bilingual switching steps, modified only in English and Chinese header file and Value processing page, Need to add in the background is your English column, the other thing is to pass the ID value of the content switch can be, because the function is kind, so directly copied the default tem

Linux Web server (ii)1: Build a domain-based virtual hostFirst, set up a DNS server for two sites, and create a new zone, respectively: Www.goole.com and www.baidu.com2) Modify the configuration file3) Modify the data file4) Restart the DNS service5) Build Two websites6: Preparing the Web page7) Open the virtual host configuration file, modify the configuration f

Web development often requires cross-domain problems, and the root cause of cross-domain problems is the same homology strategy in browser security, for example, for http://www.a.com/1.html: The http://www.a.com/2.html are homologous;Https://www.a.com/2.html are different sources because of different protocols;Http://www.a.com:8080/2.html are different sources be

, gets the IP address directly from the local and then accesses it, if not, The browser sends a DNS request to the DNS server to obtain the IP address of the domain name and then stores the local cache and then accesses it. So between the above questions, we simply forge a domain name in the local resolution, and then through the forged domain and target

DNS server is not unfamiliar to everyone, the site to do the domain name resolution to the corresponding IP address so as to achieve the purpose of resolution. Webmaster daily to do the station outside the optimization, select the site server and whether the DNS will become a hidden in the site behind the killer? The speed of the Web site not only depends on the program, running the server, as well as the D

On IIS newly published website, web site can open, but the style with JS resource file is not loaded (resource file and webpage is the same domain name, for example: webpage www.xxx.com/index.aspx, picture www.xxx.com/pic.png).Then open the resource file separately (for example, the link to open the picture) is, error:This issue should be a setup issue for the Web