参考上面的：

引用jar包  ganymed-ssh2-build210.jar

jar 包放在   $ORACLE_HOME/sqlj/lib  执行loadjava命令 加载jar包

路径下 执行 包加载 # 10gR2 loadjava -u sys/password -r -v -f -genmissing -s -grant public demo1.jar demo2.jar # 11g loadjava -u sys/password -r -v -f -genmissing -s -grant public demo1.jar demo2.jar

loadjava -u sys/password -r -v -f -genmissing -s -grant public jar包名字.jar

在oracle中创建java类

create  or replace and compile java source name HelloWorld as

package test;

import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.util.LinkedList;

import java.util.List;

import ch.ethz.ssh2.Connection;

import ch.ethz.ssh2.ConnectionInfo;

import ch.ethz.ssh2.Session;

import ch.ethz.ssh2.StreamGobbler;

public class Linuxs {

public static String Pwd(String string1, String string2, String string3,

String string4){

Connection conn = null;

String line = new String();

try {

conn = new Connection(string1);

ConnectionInfo info = conn.connect();

boolean result = conn.authenticateWithPassword(string2, string3);

System.out.println(result);

Session session = conn.openSession();

session.execCommand("cd " + string4 + "  && ls ");

InputStream stdout = new StreamGobbler(session.getStdout());

BufferedReader br = new BufferedReader(new InputStreamReader(stdout));

List list = new LinkedList();

while (true) {

line = br.readLine();

if (line != null){

line = line+"|";

}

}

} catch (Exception e) {

e.printStackTrace();

} finally {

conn.close();

}

return line;

}

}

创建函数 create or replace function Linuxs_test(string1 varchar2,

string2 varchar2,string3 varchar2,string4 varchar2) RETURN VARCHAR2 as

LANGUAGE JAVA name 'Linuxs.Pwd(java.lang.String,java.lang.String,java.lang.String,java.lang.String) return java.lang.String';

创建后设置输出长度

SQL> set serveroutput on size 2000

SQL> call dbms_java.set_output(2000);

后面的调用我就不知道怎么调了。