IDEA配置database和过程中出现的错误的解决方法
打开database
view——>Tool Windows——>Database
- 点框内图标
- 进入data sources and drivers.点左上+号添加mysql，然后设置要填写的用户名user，密码password，数据库名称database，然后点击test connection测试连接
- 出现错误：找不到驱动文件，点击错误下面的change driver class
- 下面的警告处，点击download进行下载时，可能下载不下来，可以手动下载
- 手动下载连接的jar包
https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.15/mysql-connector-java-8.0.15.jar’:
- change driver class 进入如下页面，点击加号，选择provided driver,选择mysql connection,再选择版本进行下载即可。然后apply
- 出现错误：没有设置时区
- 进入Advanced，找到serverTimezone，设置其值为UTC
- 时区问题解决了，但是还需要在Advanced里面，把useSSL的值设置为TURE。否则运行时可能出现错误
Sun Aug 05 21:18:18 CST 2018 WARN: Establishing SSL connection without server’s identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn’t set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to ‘false’. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
- 另外进入Schemas选择All schemas，然后apply
- 最后回到General，再次测试连接test connection，再OK即可
