1、同步摄像头标签信息时数据库配置增加默认值

renren-admin/src/main/java/io/renren/modules/monitor/service/MonitorService.java

@@ -87,16 +87,16 @@ public class MonitorService {
     @Value("iOgQotfgfyLvhj6WgfDTpq7F")
     private String key;
 
-    @Value("${synchro.driver-class-name}")
+    @Value("${synchro.driver-class-name:com.mysql.cj.jdbc.Driver}")
     private String jdbcDriverClassName;
 
-    @Value("${synchro.url}")
+    @Value("${synchro.url:jdbc:mysql://15.2.21.238:3310/share_platform?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true&useSSL=false}")
     private String jdbcUrl;
 
-    @Value("${synchro.username}")
+    @Value("${synchro.username:root}")
     private String jdbcUserName;
 
-    @Value("${synchro.password}")
+    @Value("${synchro.password:Hisense2019}")
     private String jdbcPassWord;
 
     private static final String userName = "ynszdz";