问题
I've installed apache-tomcat-9.0.7 on my windows machine and have following environment configurations:
echo %JAVA_HOME%
C:\Program Files\Java\ jdk-10.0.1
echo %JRE_HOME%
C:\Program Files\Java\ jre-10.0.1
OS : Windows 8 64-bit
Eclipse Version: Oxygen.3a Release (4.7.3a)
Whenever I run catlina.bat start from cmd, server runs fine on localhost But I'm not able to get the server instance up from eclipse's server configuration.
- Defined a new server in eclipse and added apache-tomact 9.0 instance
Upon clicking on start server , I get the following error:
-Djava.endorsed.dirs=C:\Softwares\apache-tomcat-9.0.7\endorsed is not supported.
Endorsed standards and standalone APIs in modular form will be supported via the concept of upgradeable modules.
Any solution for this issue ?
回答1:
You need an update that isn't on the main Oxygen site. Add http://download.eclipse.org/webtools/repository/oxygen/ as a URL in your Available Software Sites preference page and then check for updates from the Help menu.
https://bugs.eclipse.org/533162
Edit: this fix will be properly included in the Photon (WTP 3.10) release later this month.
回答2:
I had to remove that argument from the launch configuration:
回答3:
In my Eclipse Oxygen IDE, WTP version did not update as suggested by @nitind.
I figured out a fix with some trial and error as I wanted to change JRE version for Tomcat
- To use Tomcat 8 with JRE 8 Eclispe --> Preferences --> Server --> Runtime Environments --> Select Tomcat 8 --> Edit --> Change default JRE to JRE 8
Also change JDK version in Compiler & Project Facets
- Eclispe --> Preferences --> Server --> Runtime Environments --> Select Tomcat 9 --> Edit --> Change default JRE to JRE 9
Also change JDK version to 9 in Compiler & Project Facets
Also need to remove -Djava.endorsed argument from "Runtime Configurations" in Project right click --> Run As --> Run Configurations --> Apache Tomcat
It will surely work! :)
来源：https://stackoverflow.com/questions/50085750/apache-tomcat-9-x-not-working-with-eclipse-java-10-0-1