1. 授于test用户文件读写和执行命令的权限
SQL>exec dbms_java.grant_permission('TEST','SYS:java.io.FilePermission','<<ALL FILES>>','read,write,execute,delete');
SQL>exec dbms_java.grant_permission('TEST','java.lang.RuntimePermission','*','writeFileDescriptor' );
2. 建立java source
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED "bb" as import java.io.*;import java.lang.*;import java.util.*;import java.sql.*;import oracle.sql.*;
public class bb{public static void invoke_exe() throws IOException{Process p=Runtime.getRuntime().exec("d:/exp_74.bat");--注意/符号try{p.waitFor();}catch(InterruptedException ie){System.out.println(ie);}}}/
3. 建立调用java source的存储过程CALL_BB
create or replace procedure CALL_BBas language java name 'bb.invoke_exe()';/
4. 执行CALL_BB即可;