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+# base spring data source configuration
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+spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
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+spring.datasource.driver-class-name=com.mysql.jdbc.Driver
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+spring.datasource.url=jdbc:mysql://192.168.10.32:3306/escheduler?characterEncoding=UTF-8
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+spring.datasource.username=root
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+spring.datasource.password=root@123
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+
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+# connection configuration
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+spring.datasource.initialSize=5
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+# min connection number
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+spring.datasource.minIdle=5
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+# max connection number
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+spring.datasource.maxActive=50
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+
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+# max wait time for get a connection in milliseconds. if configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases.
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+# If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true.
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+spring.datasource.maxWait=60000
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+
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+# milliseconds for check to close free connections
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+spring.datasource.timeBetweenEvictionRunsMillis=60000
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+
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+# the Destroy thread detects the connection interval and closes the physical connection in milliseconds if the connection idle time is greater than or equal to minEvictableIdleTimeMillis.
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+spring.datasource.timeBetweenConnectErrorMillis=60000
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+
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+# the longest time a connection remains idle without being evicted, in milliseconds
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+spring.datasource.minEvictableIdleTimeMillis=300000
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+
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+#the SQL used to check whether the connection is valid requires a query statement. If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work.
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+spring.datasource.validationQuery=SELECT 1
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+#check whether the connection is valid for timeout, in seconds
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+spring.datasource.validationQueryTimeout=3
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+
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+# when applying for a connection, if it is detected that the connection is idle longer than time Between Eviction Runs Millis,
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+# validation Query is performed to check whether the connection is valid
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+spring.datasource.testWhileIdle=true
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+
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+#execute validation to check if the connection is valid when applying for a connection
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+spring.datasource.testOnBorrow=true
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+#execute validation to check if the connection is valid when the connection is returned
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+spring.datasource.testOnReturn=false
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+spring.datasource.defaultAutoCommit=true
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+spring.datasource.keepAlive=true
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+
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+# open PSCache, specify count PSCache for every connection
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+spring.datasource.poolPreparedStatements=true
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+spring.datasource.maxPoolPreparedStatementPerConnectionSize=20
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+
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+# data quality analysis is not currently in use. please ignore the following configuration
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+# task record flag
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+task.record.flag=false
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+task.record.datasource.url=jdbc:mysql://192.168.xx.xx:3306/etl?characterEncoding=UTF-8
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+task.record.datasource.username=xx
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+task.record.datasource.password=xx
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