Java – @ reference session displays an unsatisfactory error

I'm using the sling servlet Because I use javax jcr. Session as a reference

How can I solve this problem?

Solution

javx. jcr. Session is not a service component, so you cannot reference it with @ reference (see) http://felix.apache.org/documentation/subprojects/apache-felix-maven-scr-plugin/scr-annotations.html#reference ).

If you need the current user session, you can extract it from the slinghttpservletrequest object, as follows:

Session session = slingHttpServletRequest.getResourceResolver()
                    .adaptTo(Session.class);

If you need sessions from other users (technical users with "better" permissions), you can use resourceresolverfactory, which is a service that can be referenced