最赞回答 / 晓之蛇
查看自己的数据库是不是在8.0以上。<...图片...>是的话:1. 修改pom.xml mysql依赖包版本。&sqlgroupId&or-mysql&t;//groupId&d&g&;&lartifactId&t;8mysql-connector-java&&. mversion&tal8.0.11& 验证/version&更新。i...
2018-09-15
我的项目无法发布,tomcat启动报错:### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
2018-09-13
最赞回答 / 慕无忌4324083
war包不能直接双加打开,安装jdk后,在cmd终端输入java -jar jenkins.war就启动了,启动后访问127.0.0.1:8080
2018-09-10