Could not resolve placeholder jdbc.driver in string value ${jdbc.driver}
applicationContext 加载properties类型的配置文件的问题错误信息：Could not resolve placeholder ‘jdbc.driver’ in string value “${jdbc.driver}”原因：在配置文件中，使用2次引入配置文件的扫描，但是两次扫描的key是一样的，并不能进行两次扫描<context:property-placehol....
JDBC - The server time zone value ‘???‘ is unrecognized or represents more than one time zone
报错信息The server time zone value '???' is unrecognized or represents more than one time zone...解决方案我这边拿上海时区举例，如下代码jdbc:mysql://127.0.0.1:3306/jdbc?serverTimezone=Asia/Shanghai
IDEA中使用JDBC连接Mysql时报错：java.sql.SQLException: The server time zone value ...... than one time zone.
ERROR： java.sql.SQLException: The server time zone value 'Öйú±ê׼ʱ¼ä' is unrecognized or represents more than one time zone. You must configu...
JDBC连接mysql，TOMCAT错误： Cannot convert value '0000-00-00 00:00:00' from column 10 to TIMESTAMP
解决思路依据如下URL： http://blog.csdn.net/stail111/article/details/5640109 问题：MySQL数据库,如果数据库中日期字段为空为值为'0000-00-00 00:00:00"时,查询的时候回报：Cannot convert value '0000-00-00 00:00:00' from column 10 to TIMESTAMP &nbs...
Could not resolve placeholder 'master.jdbc.url' in string value "${master.jdbc.url}"
版权声明：本文为 testcs_dn(微wx笑) 原创文章，非商用自由转载-保持署名-注明出处，谢谢。 https://blog.csdn.net/testcs_dn/article/details/41412595 org.springframework.beans.factory.BeanDefini...
Could not resolve placeholder 'master.jdbc.url' in string value "${master.jdbc.url}"
org.springframework.beans.factory.BeanDefinitionStoreException: Invalid bean definition with name 'masterDataSource' defined in file [C:\workspa...
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