!168 fixed: 在特定情况下，flowable数据库表自动创建不了，导致无法启动

Merge pull request !168 from hezhenhui/#I57A80

yudao-server/src/main/resources/application-dev.yaml

@@ -44,13 +44,13 @@ spring:
       datasource:
         master:
           name: ruoyi-vue-pro
-          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT
+          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT&nullCatalogMeansCurrent=true
           driver-class-name: com.mysql.jdbc.Driver
           username: root
           password: 3WLiVUBEwTbvAfsh
         slave: # 模拟从库，可根据自己需要修改 # 模拟从库，可根据自己需要修改
           name: ruoyi-vue-pro
-          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT
+          url: jdbc:mysql://400-infra.server.iocoder.cn:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT&nullCatalogMeansCurrent=true
           driver-class-name: com.mysql.jdbc.Driver
           username: root
           password: 3WLiVUBEwTbvAfsh

yudao-server/src/main/resources/application-local.yaml

@@ -44,7 +44,7 @@ spring:
       datasource:
         master:
           name: ruoyi-vue-pro
-          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true # MySQL Connector/J 8.X 连接的示例
+          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
 #          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.master.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT # MySQL Connector/J 5.X 连接的示例
 #          url: jdbc:postgresql://127.0.0.1:5432/${spring.datasource.dynamic.datasource.slave.name} # PostgreSQL 连接的示例
 #          url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例
@@ -55,7 +55,7 @@ spring:
 #          password: JSm:g(*%lU4ZAkz06cd52KqT3)i1?H7W
         slave: # 模拟从库，可根据自己需要修改
           name: ruoyi-vue-pro
-          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true # MySQL Connector/J 8.X 连接的示例
+          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?allowMultiQueries=true&useUnicode=true&useSSL=false&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true&nullCatalogMeansCurrent=true # MySQL Connector/J 8.X 连接的示例
 #          url: jdbc:mysql://127.0.0.1:3306/${spring.datasource.dynamic.datasource.slave.name}?useSSL=false&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=CTT # MySQL Connector/J 5.X 连接的示例
 #          url: jdbc:postgresql://127.0.0.1:5432/${spring.datasource.dynamic.datasource.slave.name} # PostgreSQL 连接的示例
 #          url: jdbc:oracle:thin:@127.0.0.1:1521:xe # Oracle 连接的示例