报错信息：
09:43:43.378 [main] INFO com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Starting…
09:43:45.086 [main] DEBUG com.zaxxer.hikari.pool.PoolBase - HikariPool-1 - Closing connection com.mysql.cj.jdbc.ConnectionImpl@60611244: (Failed to create/setup connection)
09:43:45.098 [main] DEBUG com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Cannot acquire connection from data source
java.lang.NumberFormatException: For input string: “OFF”
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1399)
at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1388)
at com.zaxxer.hikari.pool.PoolBase.setupConnection(PoolBase.java:408)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
at com.ydwf.utils.main.main(main.java:24)
09:43:46.101 [main] ERROR com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Exception during pool initialization.
java.lang.NumberFormatException: For input string: “OFF”
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1399)
at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1388)
at com.zaxxer.hikari.pool.PoolBase.setupConnection(PoolBase.java:408)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
