I am creating a web app where, this app will generate a .html file in public/ directory. And after that i want to show that generated html file on a page using iframe .
I am using NextJS for this task. I have configured next.config.js for rewrites but getting 404 error. I am using Railway for hosting. Since in Vercel we can not access filesystem here.
Instead of generating html dynamically, if I upload that .html file, then i can access that file using iframe in production.
I think we can not access those files which were not available during build process. (this is my guess , maybe wrong)
How can I solve this problem or should I use another framework ?
Thanks
Since I was accessing .html files (i.e <iframe src="path-to-file"></iframe>) which were not available during build process, that's why i was getting 404 error.
So I did the following thing:
suppose I want to do this <iframe src="/pdf/page01.xhtml"></iframe> where file location is in public/pdf/page01.xhtml.
so this src is sending a GET request to localhost:3000/pdf/page01.xhtml.
To manipulate this request I created a pages/api/pdf/[...slug].js. In this file you can use process.cwd() to access the file inside your public dir. You read file content using fs.readFile and send the response res.status(200).send(data) like this.
By doing this I was getting the desired result.
Suggestions are always welcome.
Related
I have a form in ASP.Net MVC, which allows you to upload a file. The file is saved to a location on the server. For example, if the domain is www.test-domain.com, and the local path is c:\websites\test-domain.com\, the image is stored in /uploads/File/image.jpg.
When I try to access this url http://www.test-domain.com/uploads/File/image.jpg, I get redirected to the forms loginUrl="XXXX" path in web.config. To test, I removed the web.config entirely, and accessed the file. This time round, I get a 401 - Unauthorized: Access is denied due to invalid credentials.
I then uploaded another file via FTP this time, to http://www.test-domain.com/uploads/File/image2.jpg. This one can be accessed without any problem. I even tried download image.jpg as saved via Asp.Net, delete the file on server and re-upload the same exact file by FTP and it worked again!
It seems by FTP is working, while via Asp.Net somehow there are some access / authorisation requirement. I do have authentication set in Asp.Net, but I removed the entire web.config file, and I still got an error.
Any ideas?
I've found out why this was happening, though it is totally unrelated to what I thought it was in the beginning. I am uploading an image and resizing it. I've looked further in the code, and for some reason I was creating an image in the temporary windows folder, and then moving it to the actual location using File.Move.
It seems that the security permissions created are different, than if I had to create the file directly in the final folder. I've updated the code to create the image directly in the actual folder, and this is working fine.
Reference: http://blogs.msdn.com/b/oldnewthing/archive/2006/08/24/717181.aspx
This seems like a basic question, but I am looking for a proper way of doing this. I am displaying a series of images and their source in view looks like this:
src="#Server.MapPath(Path.Combine("~/App_Data/",photo.ClientId.ToString(),photo.PhotoId.ToString())+photo.FileExt.ToString())"
Which compiles to:
"c:\users\architect\documents\visual studio 2012\Projects\PhotoManagement\PhotoManagement\App_Data\5\62.jpg"
I triple checked that the files do exist at this location. Why does the browser refuse to display this image? Is there a workaround so that the code still works on the server when I upload it.
Thanks.
APP_Data is a restricted folder intended for Datasources such as Database only. ASP.Net will not deliver a file in here - try it by going to the URL for that image directly (I.E www.mysite/App_Data/5/62.jpg ) and you will see the error message HTTP Error 403 - Forbidden.
Put your images in a folder outside of this and you will be fine, such as a folder in the root Called Images
Server.MapPath returns the path of the image on the server. Unless the client happens to have an image in exactly the same path on their computer, this will not work.
Try using Url.Content instead:
src="#Url.Content(Path.Combine("~/App_Data/", photo.ClientId.ToString(), photo.PhotoId.ToString()) + photo.FileExt.ToString())"
This can be a silly question but I have had some issues with it. I am trying to implement jwplayer with meteor. Jwplayer will try to get a file based off the url you suggest. So I tried to place a file in localhost:3000/test.mp3. When I tried to hit that url I get just the default site. This would work if I used tomcat. Is there something I can do to get the files relative to meteor directory?
Thanks for your help.
In the /public directory, per the docs:
Lastly, the Meteor server will serve any files under the public directory, just like in a Rails or Django project. This is the place for images, favicon.ico, robots.txt, and anything else.
Meteor hasn't yet implemented server side routing and all directories are ultimately flattened. So for the time being, you can access your file at http://localhost:3000/test.mp3, but that may change in the future.
On Local host,my solution works fine but on server when i deploy ,it gives that file not found error. and the error message is something like this.http://localhost:27375/favicon.ico
I don't have any such file in my application.I tried to create on in the root folder but no luck.any help is highly appreciated
Your favicon.ico file should be in your root directory for the web site.
It looks like your application is still trying to connect to the localhost in order to display the favicon. Are you hard-coding your URL to the favicon with a http://localhost:27275/favico.ico address?
To build on what Internet Engineer said, using ASP.NET, you can use a relative path prefaced with ~ or /. So, you can use ~/favico.ico or /favico.ico in order to reference your icon file.
First check in web server if you can see the file directly in the browser:
http://productionwebsite/favico.ico
If the file is there, now you need to check that the code is using relative paths. Most likely this is coded using absolute paths.
So, I've created my wonderful winforms app that I want to unleash upon the world, and now I am trying to create a simple website to host some basic information and link to the setup file (msi installer file )....
I have a button on the asp.net page and the setup file setupApp.msi in same folder as the asp.net page. I am currently trying the following:
Response.Redirect("http://./SetupApp.msi");
But this best guess at what to do is not working. Is there something wrong with Mime types here? What do I need to put in the click event to allow users to download this file?
The path you are passing in to the method is not valid (there's no server name called ".").
You can pass in a relative path and it should work fine because ASP.NET will resolve the path:
Response.Redirect("SetupApp.msi")
Or if it's not in the same folder, try one of these:
Response.Redirect("../Downloads/SetupApp.msi")
Response.Redirect("~/SomeFolder/SetupApp.msi")
Keep in mind that you don't necessarily have to do the whole redirect at all. Instead of writing code in an ASPX file you could just have a link to your MSI:
Download my app!