Question

我允许用户上传大约20 MB的文件大小。我使用以下代码

创建javascript限制

 if(window.File && window.FileReader && window.FileList && window.Blob){
    var total_files_size = 0;
    if(this.elements['file_attach[]'].files.length > maximum_files){
                alert( "Can not select more than "+maximum_files+" file(s)");
                proceed = false;
            }


   $(this.elements['file_attach[]'].files).each(function(i, ifile){
       if(ifile.value !== ""){ //continue only if file(s) are selected
           if(allowed_file_types.indexOf(ifile.type) === -1){ //check unsupported file
                        alert( ifile.name + " is unsupported file type!");
                        proceed = false;
                    }
                 total_files_size = total_files_size + ifile.size; //add file size to total size
                }
            });


 if(total_files_size > allowed_file_size){
                alert( "Make sure total file size is less than 20 MB!");
                proceed = false;
            }

然后我使用max_content_length来增加大小，如下所示：

app = Flask(__name__)
app.config['MAX_CONTENT_LENGTH'] = 21 * 1024 * 1024

当我在没有gunicron的情况下运行我的应用程序时，它在本地运行正常。但是，当我在服务器中部署时，它不起作用。

我的gunicorn系统文件如下

[Unit]
Description=Gunicorn instance to serve myproject
After=network.target network-online.target multi-user.target

[Service]
User=xxx
Group=www-data
WorkingDirectory=/home/ubuntu/flask_app
Environment="PATH=/home/ubuntu/flask_app/flask_app_env/bin"
ExecStart=/home/ubuntu/flask_app/flask_env/bin/gunicorn --workers 6 --bind unix:contact_form.sock -m 007 --max-requests 100 wsgi:app
Restart=on-failure
RestartSec=10

[Install]
WantedBy=multi-user.target network-online.target

任何帮助都是明确的

由于

flask / gunicron不让我上传大文件

0 个答案: