init datasource error, url: jdbc:mysql://localhost:3306/book(初始化数据库错误) 原因·:注意连接数据库时的参数信息,要确保无误,本次错误出现在oracle数据库换成mysql,仅仅修改了连接信息忘记修改端口,出现这一低级错误 参考链接:https://blog.csdn.net/weixin_46200533/article/details/107210830 https://www....
可能是数据库连接配置错误或JDBC驱动问题。 当你遇到“init datasource error, url: jdbc:mysql://localhost:3306/ry?useunicode=true&c”这样的错误时,通常意味着在初始化数据源时遇到了问题。这个问题可能由多种原因引起,以下是一些可能的原因及相应的解决方案: JDBC URL格式错误: 确保JDBC URL的格式正确。对于M...
错误 init datasource error, url: jdbc:mysql://localhost:3306/test?characterEncoding=utf8&allowPublicKeyRetrieval=true&serverTimezone=UTC java.sql.SQLException: Access denied for user ''@'localhost' (using password: YES) 给小弟讲数据库连接池的时候,出现了这错误 查了半天也没查出来 这块代码就几条...
edge | 07:40:48.940 ERROR com.alibaba.druid.pool.DruidDataSource 872 init - init datasource error, url: jdbc:mysql://localhost:3306/fns?serverTimezone=UTC&useSSL=false com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure edge | edge | The last packet sent successful...
ERRORinit datasource error, url: jdbc:mysql://localhost:3306/shang_yi?useUnicode=true&characterEncoding=gbk&serverTimezone=GMT&useSSL=false java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) 先查看mysql的密码配置对不对...
ERROR [com.alibaba.druid.pool.DruidDataSource] – init datasource error url: jdbc:mysql://xxx 解决方法 大家好,又见面了,我是你们的朋友全栈君。 拿了一个旧项目,运行一下。控制台报错,具体错误信息如下: 代码语言:javascript 代码 2018-04-0316:39:,391ERROR[com.alibaba.druid.pool.DruidDataSource]...
2020-01-1400:45:30,876ERROR[DruidDataSource.java:616]:init datasource error java.sql.SQLException:The server time zone value'???ú±ê×??±??'is unrecognized or represents more than one time zone.You must configure either the server orJDBCdriver(via the serverTimezone configuration property...
2020-01-14 00:45:30,876 ERROR [DruidDataSource.java:616] : init datasource error java.sql.SQLException: The server time zone value '???ú±ê×??±??' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone ...
2020-01-14 00:45:30,876 ERROR[DruidDataSource.java:616]:init datasource error java.sql.SQLException: The servertimezone value'???ú±ê×??±??'is unrecognized or representsmorethan onetimezone. You must configure either the server or JDBC driver(via the serverTimezone configuration property...
ERRORinit datasource error, url: jdbc:mysql://localhost:3306/shang_yi?useUnicode=true&characterEncoding=gbk&serverTimezone=GMT&useSSL=false java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) 先查看mysql的密码配置对不对...