News

Home > jxsf 30 grinder

jxsf 30 grinder

You should never use java.io.File to refer web resources. It knows nothing about the context it is sitting in. You should also never use ServletContext#getRealPath() as it may return null when the server is configured to expand WAR file in memory instead of on disk, which is beyond your control in 3rd party hosts.. Just use ExternalContext#getResourceAsStream() to get the web resource directly

Whatever your requirements, you 'll find the perfect service-oriented solution to match your specific needs with our help.We are here for your questions anytime 24/7, welcome your consultation.

Chat Online
Get Quick Quote

If you have any problems or questions about our products or need our support and assistance, please contact us and you will be replied within 24 hours. We promise we will never reveal your information to the third party. Thank you!

[email protected] Ship Quickly Customized Solutions Free Installation

News & List

INDUSTRY NEWS

Copyright © 2021.Henan Pruners Mining Machinery Co., ltd. All rights reserved.Sitemap