java调用存储过程返回的结果集（游标）

新建存储过程

create or replace procedure getcur(p_rc out sys_refcursor)    is     begin          open p_rc for 'select * from room';end getcur;

?java中调用

Class.forName("oracle.jdbc.driver.OracleDriver");Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@host:port:databasename", "user", "pwd");// DriverManager.registerDriver (new oracle.jdbc.OracleDriver());CallableStatement callsta = null;ResultSet rs = null;try {callsta = conn.prepareCall("{call getcur(?)}");callsta.registerOutParameter(1, oracle.jdbc.OracleTypes.CURSOR);callsta.execute();rs = (ResultSet) callsta.getObject(1);while (rs.next()) {System.out.println(rs.getString(1)+rs.getString(2));}rs.close();callsta.close();conn.close();} catch (Exception e) {e.printStackTrace();}

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我的异常网推荐解决方案：oracle存储过程,http://www.myexception.cn/oracle-develop/177537.html