java.sql.connection,java.sql.statement
2011-11-21 15:05
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在java数据库编程的时候,我们发现statement是一个接口,然而我们仍然可以调用它提供的方法,例如executeQuery,execute,getResultSet等等,按理接口中的方法都是没有实现的,其实它的实现是由具体的数据库厂商提供的JDBC实现的。所以查看不到。
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