[英]Cannot read an output file created by a script executed using JSch
public String getMacAndServerIp(Dataset ds){
TestLogger.info(logger,"************* Started test method for getMacAndServerIp *****************");
String macaddserverip="";
String user=admin;
String host=10.121.172.9;
String pswd=admin;
int port=22;
String path= "/opt/conf/files/";
TestLogger.info(logger,"values "+"User value::"+user+ ", "+ "Host value:"+host + "Password value:"+pswd + "Port Num'" +port);
String command= "cd "+path+ "; ./gettingMacAndIPadd.sh &";
TestLogger.info(logger,"Command ::"+command);
try{
JSch jsch = new JSch();
com.jcraft.jsch.Session session = jsch.getSession(user, host, port);
session.setPassword(pswd);
session.setConfig("StrictHostKeyChecking", "no");
TestLogger.info(logger,"Establishing Connection...");
session.connect();
TestLogger.info(logger,"Connected");
Channel channel=session.openChannel("exec");
TestLogger.info(logger,"Channel Opened");
((ChannelExec) channel).setCommand(command);
TestLogger.info(logger,"Command Set");
channel.setInputStream(null);
((ChannelExec) channel).setErrStream(System.err);
InputStream in = channel.getInputStream();
channel.connect();
TestLogger.info(logger,"Channel connected");
try{
Thread.sleep(1000);
}
catch(Exception ee){
ee.printStackTrace();
}
BufferedReader reader=new BufferedReader(new FileReader("/opt/conf/files//output786.txt"));
TestLogger.info(logger,"Reading data from file"+reader);
while((macaddserverip=reader.readLine()) !=null){
TestLogger.info(logger,"Mac Address and ServerIp value"+macaddserverip);
}
TestLogger.info(logger,"Value read from the output of script::"+macaddserverip);
}
catch(Exception e){
e.printStackTrace();
}
TestLogger.info(logger,"************* Test passed for getMacAndServerIp *****************");
return macaddserverip;
}
腳本文件(gettingMacAndIPadd.sh)-獲取ipaddress和hardwarewaddress並將其存儲在文件output786.txt中
ipaddress=`ifconfig | grep -A1 eth0 | grep "inet addr:" | awk '{print $2}' | cut -d":" -f2`
hwadd=`ifconfig | grep eth0 | awk '{print $5}'`
echo $ipaddress $hwadd > output786.txt
我的情況就像上面的腳本需要執行,這些值應該使用JSCH存儲在文件中,並使用FileReader訪問這些值。
我遇到的問題就像我運行上述程序時未創建output786.txt文件,並且未在/ opt / conf / files /位置中創建。
請幫我解決這個問題。 誰能建議我該怎么做。
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