我试图使用jsch从java调用shell脚本，我能够成功调用shell脚本文件，但是 the shell script file has another script which contains database loading logic using sqlplus . **当我运行java程序时，它给出了找不到的sqlplus命令 . **任何人都可以在这上面打电话给我吗？通常我们使用putty运行shell脚本，如果我们运行shell脚本它运行成功，那么在java中获取错误就像sqlplus命令找不到一样 .
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
JSch jsch = new JSch();
Session session=jsch.getSession(user, host, 22);
session.setPassword(password);
session.setConfig(config);
session.connect();
System.out.println("Connected");
Channel channel=session.openChannel("exec");
((ChannelExec)channel).setCommand(cmd);
channel.setInputStream(null);
((ChannelExec)channel).setErrStream(System.err);
InputStream in;
in = channel.getInputStream();
channel.connect();
byte[] tmp=new byte[1024];
while(true){
while(in.available()>0){
int i=in.read(tmp, 0, 1024);
if(i<0)break;
System.out.print(new String(tmp, 0, i));
}
if(channel.isClosed()){
System.out.println("exit-status: "+channel.getExitStatus());
break;
}
try{Thread.sleep(1000);}catch(Exception ee){}
}
channel.disconnect();
session.disconnect();
System.out.println("DONE");
