问题
I'm getting this error on Eclipse oxygen 4.7.0, java 1.8
clientBuilder.sslSocketFactory not supported on JDK 9+
related to Eclipse, maven ..trying to update Maven : Alt+f5 the module okhttp3 trying to connect .. when resolving/processing pom
I dont have JDK9 at all. Looked at all the other similar reports on stackoverflow, none is related.
回答1:
You can find a similar issue in Eclipse bug 517113, with JDK8.
The error call stack indicates an external dependencies to a library compiled with OpenJDK
As seen here, check also your JDK declaration in your Eclipse
I changed code which was using JAVA_HOME as JRE coming with SonarScanner package.
Once I changed it to default JAVA_HOME, it started working fine.
Other possible cause: wrong dependency, as show by PR 3066 or this question.
回答2:
I think you are running Eclipse Oxygen with JDK 9.
If you don't want to, then I have a solution for that.
Update the eclipse/eclipse.ini by adding -vm parameter:
-startup
plugins/org.eclipse.equinox.launcher_1.5.0.v20180512-1130.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.700.v20180518-1200
-product
org.eclipse.epp.package.jee.product
-showsplash
org.eclipse.epp.package.common
--launcher.defaultAction
openFile
--launcher.defaultAction
openFile
--launcher.appendVmargs
-vm
C:/Program Files/Java/jdk1.8.0_251/bin
-vmargs
-Dosgi.requiredJavaVersion=1.8
-Dosgi.instance.area.default=@user.home/eclipse-workspace
-XX:+UseG1GC
-XX:+UseStringDeduplication
--add-modules=ALL-SYSTEM
-Dosgi.requiredJavaVersion=1.8
-Dosgi.dataAreaRequiresExplicitInit=true
-Xms256m
-Xmx1024m
--add-modules=ALL-SYSTEM
This .ini file is from my latest eclipse. It may be different for other versions.
This will enforce eclipse to start with the JDK that you have added.
Note: -Dosgi.requiredJavaVersion=1.8 will give you information upto which java version the eclipse can support.
回答3:
If anyone has come to face this issue when running Azul's zulu8 open jdk, try by taking zulu8 jdk of say 3-4 versions behind the latest. That worked for me.
回答4:
Check your OkHttpClient.Builder(), change code from
sslSocketFactory(SSLSocketFactory sslSocketFactory)
to
sslSocketFactory(SSLSocketFactory sslSocketFactory, X509TrustManager trustManager)
For example:
// define sslContext ...
new OkHttpClient.Builder().sslSocketFactory(sslContext.getSocketFactory(), new JEEX509TrustManager()).build();
And then everything will be ok.
来源：https://stackoverflow.com/questions/61899113/eclipse-clientbuilder-sslsocketfactory-not-supported-on-jdk-9