pom.xml 文件修改
路徑為 D:\Program Files\Tomcat9\webapps\jforum\META-INF\maven\net.jforum\jforum 中找到pom.xml 轻局,將 mysql-connector-java 版本修改為 8.0.12
mysql.properties 文件修改
路徑為:D:\Program Files\Tomcat9\webapps\jforum\WEB-INF\config\database\mysql
下面代碼是修改后的剔宪,直接復(fù)制替換即可
database.connection.string=jdbc\:mysql\://${database.connection.host}\:${database.connection.port}/${database.connection.dbname}?user\=${database.connection.username}&password\=${database.connection.password}&autoReconnect\=true${mysql.unicode}${mysql.encoding}&useNewIO\=false&zeroDateTimeBehavior\=CONVERT_TO_NULL&useServerPrepStmts\=false&dumpQueriesOnException\=true&jdbcCompliantTruncation\=false&useSSL\=false&serverTimezone\=GMT
注意修改后為:zeroDateTimeBehavior=CONVERT_TO_NULL
末尾添加了 serverTimezone=GMT
mysql.encoding=database.connection.driver=com.mysql.cj.jdbc.Driver
希望可以解決你的問(wèn)題E鹋椤盐数!歡迎點(diǎn)贊 0.0