从java运行Bash不起作用

我有一个聚会：

#!/bin/bash
# File to be tagged
inputfile="/dfs/sina/SinaGolestanirad-Project-OneTextEachTime/SinaGolestanirad-Project/Text.txt"
#inputfile="test/SampleInputs/longParagraph.txt"
# Tagged file to be created
#outputfile="test/SampleOutputs/NERTest.conll.tagged.txt"
outputfile="/dfs/sina/SinaGolestanirad-Project-OneTextEachTime/SinaGolestanirad-Project/1.Generate-Basic-Questions/Tagged-Named-Entites-Text.txt"
# Config file
#configfile="config/conll.config"
configfile="config/ontonotes.config"
# Classpath
cpath="target/classes:target/dependency/*"
CMD="java -classpath  ${cpath} -Xmx8g edu.illinois.cs.cogcomp.LbjNer.LbjTagger.NerTagger -annotate ${inputfile} ${outputfile} ${configfile}"
echo "$0: running command '$CMD'..."
$CMD

当我运行下面的java代码时，它们不会给出任何错误，但它们只是在我的Eclipse控制台中显示bash文件，换句话说，它们不会运行bash！！process.exitValue（）的值是1，顺便说一下，我的操作系统是

CentOS

，linux

Firs JAVA代码：

try {
     Process process = new ProcessBuilder(command).start();
     process.waitFor();
     System.out.println(process.exitValue());
        BufferedReader buf = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line = "";
        while ((line = buf.readLine()) != null) {
            System.out.println("exec response: " + line);
        }
    } catch (Exception e) {
        System.out.println(e);
    }

    String command = "/dfs/sina/SinaGolestanirad-Project-OneTextEachTime/"
            + "SinaGolestanirad-Project/1.Generate-Basic-Questions/1.IllinoisNerExtended-DO-NOT-OPEN-BY-ECLIPSE/plaintextannotate-linux.sh";
     StringBuffer output = new StringBuffer();

    Process p;
    try {
        String[] cmd = new String[]{"/bin/bash",command};
        p = Runtime.getRuntime().exec(cmd);

        p.waitFor();
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                p.getInputStream()));

        String line = "";
        while ((line = reader.readLine()) != null) {
            output.append(line + "\n");
        }
        System.out.println(output.toString());

    } catch (Exception e) {
        e.printStackTrace();
    }

第二个JAVA代码：

try {
     Process process = new ProcessBuilder(command).start();
     process.waitFor();
     System.out.println(process.exitValue());
        BufferedReader buf = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line = "";
        while ((line = buf.readLine()) != null) {
            System.out.println("exec response: " + line);
        }
    } catch (Exception e) {
        System.out.println(e);
    }

    String command = "/dfs/sina/SinaGolestanirad-Project-OneTextEachTime/"
            + "SinaGolestanirad-Project/1.Generate-Basic-Questions/1.IllinoisNerExtended-DO-NOT-OPEN-BY-ECLIPSE/plaintextannotate-linux.sh";
     StringBuffer output = new StringBuffer();

    Process p;
    try {
        String[] cmd = new String[]{"/bin/bash",command};
        p = Runtime.getRuntime().exec(cmd);

        p.waitFor();
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                p.getInputStream()));

        String line = "";
        while ((line = reader.readLine()) != null) {
            output.append(line + "\n");
        }
        System.out.println(output.toString());

    } catch (Exception e) {
        e.printStackTrace();
    }

我还检查了bash文件权限，它可以作为程序执行

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如何运行bash文件？bash应该运行另一个用java编写的程序。

-LeBarton退出代码是什么

检查p.exitValue（）的输出

这将显示错误输出。将此添加到try.下面的底部。。接住

---

您将看到在命令行上看到的输出。它将帮助您缩小错误范围。

我发现了一个链接，如果您的bash读取一些环境变量，它可能会有所帮助

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检查退出代码。从stderr读取。可能会发生很多事情。#勒巴顿退出代码是什么？p.exitValue（）。所有程序都会向操作系统返回一个整数。如果程序返回0，则它正常完成。如果不是0，则遇到错误。#LeBarton它是1，我该怎么办？有人能帮忙吗？我仍然被困在这里！！是1，这是什么意思？我该怎么办。检查脚本权限（如果运行Java进程的用户具有执行权限）#Chartar什么是脚本权限？我建议您首先直接运行脚本，以确保可以运行它。如果你能成功运行它，下一步就是在LeBarton建议的代码的帮助下运行suing Java程序。我在terminal中运行了bash，它运行得很好，但我不能用Java代码运行它