ssm整合mysql8.0的坑

driver=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost:3306/mydatabase?useSSL=false&useUnicode=true&characterEncoding=utf8&serverTimezone=GMT&allowMultiQueries=true

 

驅動發生變化以前的爲  且mysql8.0是不需要建立ssl連接的，所以需要關閉掉，最後需要設置CST，即serverTimezone

driver=com.mysql.jdbc.Driver

    <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>8.0.11</version>
    </dependency>

 

can’t get hostname  這種情況一般是因爲使用的vps等

netsh winsock reset  

tracert 127.0.0.1