Question

我尝试使用以下代码在Java中运行bat文件。

Runtime.getRuntime().exec("run.bat", null, new File("C:\\test\\"));

我收到了以下错误。

java.io.IOException: Cannot run program "run.bat" (in directory "C:\test"): CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1041)
at java.lang.Runtime.exec(Runtime.java:617)
at java.lang.Runtime.exec(Runtime.java:450)
at stl_generator.Program.runCommandScript(Program.java:102)
at stl_generator.Program.createFile(Program.java:20)
at stl_generator.Program.main(Program.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(ProcessImpl.java:385)
at java.lang.ProcessImpl.start(ProcessImpl.java:136)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1022)
... 10 more

我的文件存在于我声明的位置。如何解决这个问题？

先谢谢

Answer 1

你可以尝试这个

  Runtime.getRuntime().exec("cmd /c start run.bat", null, new File("C:\\Test\\"));

无法在java中运行bat文件

1 个答案: