日期:2014-05-16 浏览次数:20496 次
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testOnBorrow默认为true, 要设置为false. ?若设置validationQuery则对性能影响比较大.
testWhileIdle默认为false,设置为true.并设置validationQuery
maxIdle最好设置为与maxActive一样。
initialSize与minIdle按业务要求配置,一般都要配置。
timeBetweenEvictionRunsMillis默认为-1.设置一定数值300000
numTestsPerEvictionRun默认是3, 这个值要调大点maxActive的一半较好。?
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以下apache dbcp的配置项
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username | The connection username to be passed to our JDBC driver to establish a connection. |
password | The connection password to be passed to our JDBC driver to establish a connection. |
url | The connection URL to be passed to our JDBC driver to establish a connection. |
driverClassName | The fully qualified Java class name of the JDBC driver to be used. |
connectionProperties | The connection properties that will be sent to our JDBC driver when establishing new connections.? Format of the string must be [propertyName=property;]*? NOTE?- The "user" and "password" properties will be passed explicitly, so they do not need to
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