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我正在執行一個來自java程序的shell腳本,在該shell腳本中,我正在連接到數據集市服務器並執行resmgr命令,但是我無法獲得resmgr的輸出命令,如果我從命令行運行相同的命令,我可以得到輸出。無法從運行java程序的shell腳本獲取輸出
Shell腳本:
#!/bin/bash
source /opt/datamart/dataMart.env
/opt/datamart/bin/resmgr -export fgp -colNames "nName frm.dbIndex" -filter "npath($1) frm.name($2)" -noHead -sep ','
Java程序:
import java.io.*;
import java.util.*;
public class Test {
public static void main(String argsm[]) throws IOException, InterruptedException {
String cmd="./getDBIndex1.sh ~AP~Generic~Universal~Throughput \"Inbound Volume (octets)\"";
Runtime run = Runtime.getRuntime();
Process pr = run.exec(cmd);
pr.waitFor();
BufferedReader buf = new BufferedReader(new InputStreamReader(pr.getInputStream()));
String line = "";
while ((line=buf.readLine())!=null) {
System.out.println(line);
}
}
}