Settings for version numbers in Java

Source: Internet
Author: User

Eclipse sometimes reports that the compiler version does not match the JRE version, which is mainly related to two areas,
1, right-click on the project, then select the Properties option, then open the window to find the Java compiler option, set the version you want to agree
2, it is still right-click on the project, and then check the properties this option, then open the window to find the project facets this tab, open the window after the version number of the individual files listed

In Eclipse, when setting the version number of Web. XML, sometimes it is not possible to succeed with step 2 above you need to manually go to the local open project directory to locate the. Settings folder, and then locate the org.eclipse.wst.common.project.facet.c in the folder. Ore.xml file, find Jst.web to change the later version number

Settings for version numbers in Java

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

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

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

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