我的Ant脚本中有以下代码段.它执行得很好：
<exec executable="C:\test\foo\programName.exe" />
但是当我尝试通过设置目录来执行它时,如下所示：
<exec executable="programName.exe" dir="C:\test\foo\" />
我明白了：
Execute Failed: java.io.IOException:
Cannot run program “programName.exe”
(in directory “C:\test\foo”):
CreateProcess error=2,The system
cannot find the file specified
请帮忙！为什么单独指定目录时它不起作用？
解决方法
添加resolveexecutable属性：
<exec executable="programName.exe" resolveexecutable="true" dir="C:\test\foo\" />
resolveexecutable When this
attribute is true,the name of the
executable is resolved firstly against
the project basedir and if that does
not exist,against the execution
directory if specified. On Unix
systems,if you only want to allow
execution of commands in the user’s
path,set this to false. since Ant 1.6
No,default is false
