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provide special support for HTTP.
If the client communicates with the server through a secure connection (https: //) and the server returns the Pragma: no-cache title in the response,
Internet Explorer does not cache this response. Note: Pragma: no-cache prevents caching only when used in secure connections. If used on a non-secure page, the processing method is the same as Expires:-1, this page will be cached but marked as expired immediately.
Comm
To avoid having to do with HTTP 404 errors in the future, decide to write down every time you encounter this type of error in case of a query.
Because no struts2 before, can normal access to the application directory files, after configuration access to files are reported 404 errors, so determine is STRUTS2 configuration error, and then look up from the Internet,
There is a rather new problem today, but it should be one that you often encounter with the spring MVC framework, and then write it out to share.
Problem Description: The project started normally, you can access the page, but cannot find static resource files, such as Css,js file resources.
Browser Console error message:
Idea background error message:
February 07, 2017 11:27:35 a.m. Org.springframework.web.servlet.PageNotFound nohandlerfound
Warning: No mapping
The webpage cannot be found ....
Run the PHP code on Eclipse to indicate the following error
http://localhost/flower/admin.php
The webpage cannot be found
。。。。。。。
Share to:
------Solution--------------------
What happens when you run under a browser
------Soluti
Symptom:
Tomcat can start normally in eclipse, and access to http://localhost:8080/in the browser is not accessible and is reported as 404 errors. Other project pages are not accessible at the same time.
Close Tomcat inside Eclipse and double-click Startup.bat under the Tomcat installation directory to manually start the Tomcat server. Access to htt://localhost:8080/can normally access the Tomcat administra
sends a conditional GET request that has been allowed, and the content of the document (since the last access or according to the request conditions) has not changed, the server should return this status code ". Obviously, through this explanation, we understand the implementation mechanism. We only need to add the last access time to the header when sending the request, and then judge based on the status code returned by the server. Generally, when a webpa
you create a new Web project):The configuration in the old web. config corresponding to the preceding code is as follows:After the modified Web. config, the resulting debug log is as follows:2015-01-13 17:23:36,107 [6872] INFO demo.demohttpmodule [(NULL)] Once again deployed to the production environment, the problem is finally resolved.The summary is as follows:IIS7.5 404, the HttpModule in System.Web is registered to system.webserver modules, and i
managed pipeline mode. Module: Configurationvalidationmodule Notification: BeginRequest handler: Staticfile error code: 0x80070032The key information is as follows:Most likely cause: This application defines the configuration in the System.web/httpmodules section.So the System.web/httpmodules configuration section was removed.To initiate a request to continue HTTP error, the key information is as follows:? This application defines the configuration i
Errore HTTP 404.2-not Found "The content requested by IIS 7.5 appears to be a script and therefore cannot be handled by a static file handlerIf you use a safe dog, you may only see 404 errors, Turn on the dog, resource protection-respond to content protection. Click "-" to remove the 404 protection. To appear above the
No mapping found for HTTP request with URI [/***] in DispatcherServlet with name 'dispatcherservlet ',
I believe that many beginners of Springboot, like me, have encountered the above prompt. Obviously, the path is correct, but they cannot find the correct page and 404, which has plagued me for a long time, I cannot solve the problem either. Baidu also rarely ans
How to publish WCF to iis: HTTP 404.3 Not Found (wcf404.3)
I am studying WCF today, and then I want to arrange it on iis. The results are various errors 404...
Then I accidentally discovered a solution...
You can select all the options under the WCF Service for use. However, if you are interested, try again ~
What can I do if an
First of all, the files in the Webroot directory are all available through the browser input path, directly read to theFor example, this:The webroot below Web-inf cannot be read directly by the browser input path.Because it's protected.If the JSP reads a picture.JSP under the webroot/jspPicture under the Webroot/imagThen we have to. /imag/xx.jpg gets the relative path.Because the servlet program is unable to read an absolute path such as C:\xx\xx\xx.Unless you change the Tomcat configuration fil
I believe many springboot beginners and I, have encountered the above hint, obviously the path is right, but is not found for the page and 404, which also bothered me for a long time, I also can not its solution, Baidu also rarely reasonable answer, because used before, obviously everything is normal, This also makes me paranoid, once suspicion is the question of idea, also re-installed, but also built many
Today, in vs2013 a new Placard.json file, when I read it with JQ, to prompt 404, directly in the browser to access this file, prompt:HTTP error 404.3–not Found The page you requested is not available due to an extended configuration issue. If the page is a script, add a handler. If you should download the file, add a MIME map.Solution: Enter IIS HTTP error 404
The IIS settings in XP are very simple. If you call 2003, you will often encounter problems, that is, enabling the parent path. However, in Vista/windows7, there is a big difference between the management interface and method of IIS, and there are more problems. The most typical problem is the permission problem, especially the access between ASP and access.
The SSI technology was recently used for website creation, that is, the server-side inclusion function can be used in static webpages, And
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