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6.1 获取java.sql.Connection对象的过程。class PooledConnection implements InvocationHandler { //...... //所创建它的datasource引用 private PooledDataSource dataSource; //真正的Connection对象 private Connection realConnection; //代理自己的代理Connection private Connection proxyConnection; //......}PooledConenction实现了I... 阅9501 转32 评0 公众公开 14-08-23 22:42 |