First, Introduction
in ASP. NET Core MVC, the file uploads the largest upload file by default to 20MB, if we want to upload some of the larger files, we do not know how to set up, without the Web. config How should we do?
Second, set the upload file size
1. Application-level settings
We need to add the following code to the Configureservices method, and set the
Configure the php.ini file (for example, 500M files of the following size)
Look for the following options and modify
File_uploads = on; open File upload option
upload_max_filesize = 500M; upload file limit
If you want to upload larger files, only the above two are not enough, you must increase the server cache
最近在项目中遇到上传文件,对上传文件的大小需要进行限制,这里学习和整理了一下一些常规的文件大小限制的方法。
Generally divided into two ways, one is the server-side to determine the size of the file limit, the existence of obvious defects, when the user too much, after the data uploaded to the server, monitoring it, greatly increasing the bandwidth and server pressure.
The other is on the front-end for size monitoring, this way to monitor early, can effectively reduce the pressure on th
We generally do not restrict the user to upload files when the file class, because there is no good way to restrict the use of such as php,asp to operate, I would like to introduce the use of JS to define type=file Browse upload file type and PHP limit upload file type code.
Using JS
Example 1
The code is a
For a long time the document did not understand how to limit the upload size and upload format, please master can answer thank you.
It would be better if we could have a presentation.
I'm using a form to upload PHP SDK
Reply content:
For a long time the document did not understand how to
administrator, such as:The operation of all this, we look back to directly modify the file attributes is not enough, we need to put our administrator on the file permission to elevate, tick "full Control", such as:Third, modify the configuration fileIIS installation configuration Troubleshooting Web siteOK, we now have the full control of the file permissions, we first take the file read-only properties, the next modification is very simple, the first step to find the configuration node will be
When everyone rented the United States server, 2003+IIS6 ASP upload file Limited to 200K, how to modify this upload size limit? Here's how:First step: Edit the metabase directly to allowIn IIS, right-click Local computer, select Properties, and check allow direct editing of the configuration database.Step two: Turn off the IIS Admin serviceOpen the Control Panel-
Copy CodeThe code is as follows:
/* Image upload class only in JPG format */Class UploadFile{var $inputName; Input namevar $fileName; File namingvar $fileProperty; File propertiesvar $fileSize = 2097152; File size limit, 2Mvar $filePath = "upload/"; File storage Pathfunction UploadFile ($inputName) {$this->inputname= $inputName;$this->getname (); Get a new nam
setallowedextensions (String) and setallowedtypes (String) two methods are defined in Fileuploadinterceptor to limit file upload types1, Setallowedextensions (String) to set the allowed file suffix name to upload,Setallowedtypes (String) sets the type of file that is allowed to be uploaded, with the recommended Setallowedtypes (string). Because if you use the Set
1. SceneIn front, I have a blog post about how to solve the wordpress upload file size limit http://blog.51cto.com/superpcm/2094252, but when I set up the following architecture, upload a picture larger than 2M appears this situation:2. SolutionConfirmed the PHP and Nginx configuration files of Web01 and web02 several times, confirming that there is no problemBef
One can modify the php.ini configuration file upload size to limit, another method can only manually modify the FCKeditor source code, the following methods
Open the editor/filemanager/connectors/php directory config.php, create config variable set upload picture size, here in KB
1, $Config [' maximagesize ']= ' 1024 ';
2, open the editor/filemanager/connectors/p
Max_execution_time = 30; Maximum execution time of each script, in seconds
Max_input_time = 60; Maximum amount of time each script may spend parsing request data
; max_input_nesting_level = 64; Maximum input variable nesting level
Memory_limit = 128M; Maximum amount of memory a script may consume (128MB)
; Maximum size of POST data that PHP would accept.
Post_max_size = 105M
; Maximum allowed size for uploaded files.
Upload_max_filesize = 100M
' An ASP file upload component to the file uploaded to the server before to determine whether the file size exceeds the specified size, this example is Upload_5xsoft file upload components Oh, file.filesize>1000000 can limit the number of K file.
Dim upload,file,formname,formpath,icount,filename,fileextSet
linux+nginx+mysql+php system modified file upload size limitfor some sites of the LNMp Framework, the upload file size will be limited by many aspects, one is the limit of nginx itself, limit the size of the client upload file, will error "413 Request Entity Too Large" ; One
File_uploads = on; open File upload option
upload_max_filesize = 500M; upload file limit
Copy CodeIf you want to upload larger files, only the above two are not enough, you also need to increase the server cache limit, the maximum execution time of the script is l
Configure PHP.ini files (for example, files of the size of 500M below)
Look for the following options and modify the->
File_uploads = on; open File upload option
upload_max_filesize = 500M; upload file upper limit
If you want to upload a larger file, only the above two is not enough, the server cache must be the up
Now downloading software on the web has become commonplace, no matter what software you need to find resources on the Internet, if the download of individual software will not cause any problems, but many people often run multiple software at the same time, some software will automatically upload and download in the background, which will make the network speed becomes very slow, Their computer network has been robbed a lot of speed, running slower, s
When using Nginx, when uploading images asynchronously to the server, found to throw "error" errors, carefully found that the throw error content is: 413-request Entity Too Large, see the Tomcat run log when the background did not receive a file upload request, Finally found that Nginx limited the size of the file upload, directly intercepted the request. This error is due to nginx default
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