我想从Java调用build.xml。为此,我在Java main方法中提到了下面的代码:
Process process;
try {
process = new ProcessBuilder("ant","-f" ,"D:/Selenium/Workspace/test_project/build.xml").start();
process.waitFor();
InputStream is = process.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line;
while ((line = br.readLine()) != null)
{
System.out.println(line);
}
} catch (Exception e)
{
e.printStackTrace();
}
但是我得到了错误:
java.io.IOException: Cannot run program "ant": CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source)
at com.gui.test.TestClass_Base.main(TestClass_Base.java:155)
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>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 2 more
请帮忙。
答案 0 :(得分:1)
似乎ant
不在你的道路上。所以它找不到它。
或者......它找不到这个文件:
D:/Selenium/Workspace/test_project/build.xml
我不太确定。检查两者,看看是否有帮助。
答案 1 :(得分:0)
Windows上Ant的入口点是批处理脚本ant.bat
。批处理脚本必须在命令解释器中运行,例如cmd.exe
。
试试这个:
new ProcessBuilder("cmd.exe","/c","ant","-f","D:/Selenium/Workspace/test_project/build.xml")