In order to provide access to resources that use https, your EZproxy server must be configured with an SSL certificate.
Siku Quanshu requires EZproxy 4.0a GA (2006-08-02) or later.
Since libraries install their own copies of Siku Quanshu on their own servers, there is no single, correct definition for this database. The general configuration is:
Option UTF16 Title Siku Quanshu (updated 20060806) URL http://skqs.yourlib.org DJ skqs.yourlib.org Option NoUTF16
replacing both instances of skqs.yourlib.org with the name of your Siku Quanshu server.