java執行shell指令碼並輸出執行情況

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1.指令碼test.sh,置於/Users/hdwang目錄下

#!/bin/shcd /Users/hdwangecho ls:`ls`for((i=1;i<=10;i++));doecho $(expr $i \* 3 + 1);sleep 1sdoneecho jps:`jps -l`

2.java執行test.sh

public class ExecShell {    public static void main(String[] args) {        try {            Process pro = Runtime.getRuntime().exec("/Users/hdwang/test.sh");            InputStream in = pro.getInputStream();            BufferedReader read = new BufferedReader(new InputStreamReader(in));            String line = null;            while((line = read.readLine())!=null){                System.out.println(line);            }            pro.waitFor();        } catch (Exception e) {            e.printStackTrace();        }    }}

3.執行結果

ls:App Applications Desktop Documents Downloads Library Movies Music Pictures Projects Public a.html c curl.txt java_error_in_idea.hprof mavenRepo nginx配置 res sessiontmp test.sh 記錄.txt 機器配置環境等 機器配置環境等.zip
4
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28
31
jps:11617 sun.tools.jps.Jps 11592 org.jetbrains.jps.cmdline.Launcher 10633 org.jetbrains.jps.cmdline.Launcher 11593 com.hdwang.ExecShell 10539 com.hzxc.chess.server.Booter 555

java執行shell指令碼並輸出執行情況