How to use upload module in ngx openresty-1.2.6.6 about nginx-upload-module HOT 2 CLOSED

location /ngx_upload {
   upload_pass @process_redirects;
    upload_pass_args on;
    upload_pass_form_field ".*";
    upload_store /tmp/;
    upload_set_form_field $upload_field_name.name "$upload_file_name";
    upload_set_form_field $upload_field_name.content_type "$upload_content_type";
    upload_set_form_field $upload_field_name.path "$upload_tmp_path";
    upload_cleanup 400 404 499 500-505;
    }
  location @process_redirects {
     rewirte ^/ngx_upload/(.*) /$1;
       }
   try_files /$host$uri @backend_app;