Home > Developer > Mobile Develop

Java-jsp the Application object of the built-in object

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

Related information:
"21-Day Learning Java Web Development"

Application Object
The 1.application object is used to obtain and set information about the servlet.
The life cycle of a 2.application object is initiated from the server until the server shuts down.

method Return Value method Description
getmajorversion () int gets the main servlet API version
getmajorversion () int gets the primary servlet API version
getminorversion () int gets the minor servlet API version
getserverinfo () String Get Server version
GetMimeType () String gets the MIME type of the specified file
getcontext () ServerContext Gets the application context for the specified local
Getrealpath String Gets the absolute path of the specified path
getinitparameter (name) String gets the servlet initialization parameters

Java-jsp the Application object of the built-in object

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More