如何运行从Java脚本的cygwin [英] how to run cygwin script from java

问题描述

我试图运行Java程序我在windows写一个bash脚本。我一直在试图使用Runtime对象来获取一个过程来工作，我的程序编译，并没有异常运行，但我简单的测试脚本，它只是使一个目录，没有被执行。

I'm trying to run a bash script from a Java program I'm writing in windows. I've been trying to use the Runtime object to get a process to work, and my program compiles and runs without exceptions, but my simple test script, which just makes a directory, is not being executed.

下面就是我这么远：

String cmmd[] = new String[3];
    cmmd[0] = "C:\\cygwin\\bin\\bash.exe";
    cmmd[1] = "cd C:/Users/pro-services/Desktop/projects/github/cygwin";
    cmmd[2] = "bash TEST.sh";

    Runtime rt= Runtime.getRuntime();
    Process proc = rt.exec(cmmd);

这基本上是不同的东西，我在各地的网论坛发现了一个组合，但我想我只是真的不明白什么是与Process类发生的事情（我只对运行时类基本思路）。

This is basically a mix of different things I've found in forums around the net, but I guess I just don't really understand what is happening with the Process class (and I only have a basic idea about the Runtime class).

我也发现了这一点，并插入我自己的东西在我认为它应该：

I also found this, and plugged my own stuff in where I thought it should go:

Runtime.getRuntime().exec(new String[]{"C:\\cygwin\\bin\\bash.exe",
                                                    "-c", "c:\\cygwin\\bin\\run.exe -p /bin bash C:\\Users\\pro-services\\Desktop\\projects\\github\\cygwin\\TEST.sh"},
                                      new String[]{"PATH=/cygdrive/c/cygwin/bin"});

在这里我不知道是什么 - C和 - P字符串重新present，但我只是去用它。起初，它看起来像我可能只需要插上我想要的运行时间/ Process对象执行顺序的命令，在本质上创建一个剧本来运行我的脚本。但现在看来，还有更多的是...

Here I'm not sure what the "-c" and "-p" strings represent, but I just went with it. At first it looked like I could just plug in the sequential commands that I want the Runtime/Process object to execute, in essence creating a "script" to run my script. But it now seems that there's more to it...

我只是在黑暗中拍摄在这一点上，我试图理解文档，但我迷路了。任何帮助将是AP preciated。谢谢）））

I'm just shooting in the dark at this point, and I have tried to understand the documentation but I'm lost. Any help would be appreciated. Thanks )))

推荐答案

未经检验的，但我认为：

Untested, but I would think:

cmmd[0] = "C:/cygwin/bin/bash.exe";
cmmd[1] = "-c";
cmmd[2] = "cd /cygdrive/c/Users/pro-services/Desktop/projects/github/cygwin && bash TEST.sh";

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