MySql5.x升级MySql8.x
MySql5.x升级MySql8.x非常简单,一般来说只需要操作两个步骤即可 1. 替换新的jar包 <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.18</version> </dependency> 2. 替换新驱动类 com.mysql.cj.jdbc.Driver 3. 替换新url连接,需要指定时区 # 设定时间为东八区 serverTimezone=GMT%2B8 # 完整url String url="jdbc:mysql://"+dbHost+":"+dbPort+"/"+dbName+"?" + "serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf-8" + "&port="+dbPort+"&autoReconnect=true"; 来源: 51CTO 作者: pannijingling 链接: https://blog.51cto.com/1197822/2461169