...

src/main/java/cn/com/qmth/examcloud/api/commons/security/bean/User.java

@@ -76,6 +76,18 @@ public class User implements JsonSerializable {
 	 */
 	private Integer sessionTimeout;
 
+	/**
+	 * 构建key
+	 *
+	 * @author WANGWEI
+	 * @return
+	 */
+	public String buildKey() {
+		this.key = new StringBuilder().append("U_").append(userType.getCode()).append("_")
+				.append(rootOrgId).append("_").append(userId).toString();
+		return this.key;
+	}
+
 	public String getKey() {
 		return key;
 	}