修改练习环境配置

cqb-starter/src/main/resources/application-prac.properties

@@ -1,4 +1,9 @@
-spring.data.mongodb.uri=mongodb://root:Qmth87863577@localhost:27017/?authSource=admin&authMechanism=SCRAM-SHA-1
+spring.data.mongodb.uri=mongodb://root:Qmth87863577@dds-wz93448b802ba2241.mongodb.rds.aliyuncs.com:3717/?authSource=admin&authMechanism=SCRAM-SHA-1
 spring.data.mongodb.database=comm-ques-bank
 spring.data.mongodb.grid-fs-database=comm-ques-bank
-eureka.client.serviceUrl.defaultZone=http://localhost:1111/eureka/
+eureka.client.serviceUrl.defaultZone=http://localhost:1111/eureka/
+
+spring.redis.host=127.0.0.1
+spring.redis.port=6379
+
+server.tomcat.max-threads=2000