feat：用户导入，获取为空

龚焕茏

2024-07-22 84172752f938bf71c8f502b60558692cf5734ae7

 src/main/java/com/ycl/jxkg/constants/CaffeineConstant.java

@@ -14,4 +14,9 @@
     */
    public final static String AUTH = "AUTH";

    /**
     * 记录学习时长
     *
     */
    public final static String STUDY_RECORD ="STUDY_RECORD";
}