rename 登录会话 cache key.

examcloud-core-oe-student-service/src/main/java/cn/com/qmth/examcloud/core/oe/student/service/impl/ExamControlServiceImpl.java

@@ -50,6 +50,7 @@ import cn.com.qmth.examcloud.starters.crypto.common.CryptoGroup;
 import cn.com.qmth.examcloud.starters.crypto.common.CryptoHelper;
 import cn.com.qmth.examcloud.starters.crypto.common.FieldPair;
 import cn.com.qmth.examcloud.starters.crypto.service.CryptoFactory;
+import cn.com.qmth.examcloud.support.CacheConstants;
 import cn.com.qmth.examcloud.support.Constants;
 import cn.com.qmth.examcloud.support.cache.CacheHelper;
 import cn.com.qmth.examcloud.support.cache.bean.*;
@@ -1015,18 +1016,16 @@ public class ExamControlServiceImpl implements ExamControlService {
 
     private Map<String, Long> parseUserKey(String key) {
         Map<String, Long> result = new HashMap<>();
-
         if (StringUtils.isEmpty(key)) {
             return result;
         }
 
-        // 格式：U_S_111_111
-        String[] values = key.trim().split("_");
-        if (values.length == 4) {
-            result.put("rootOrgId", Long.valueOf(values[2]));
-            result.put("userId", Long.valueOf(values[3]));
+        // 格式示例：$SS:S_111_222
+        String[] values = key.trim().replace(CacheConstants.CACHE_LOGIN_SESSION, "").split("_");
+        if (values.length == 3) {
+            result.put("rootOrgId", Long.valueOf(values[1]));
+            result.put("userId", Long.valueOf(values[2]));
         }
-
         return result;
     }