java中调用Linux命令显示error=2, No such file or directory_java在容器中调用命令no such file-CSDN博客
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文章浏览阅读6.6k次。问题描述:在java中调用Linux命令:String cmd = "/sbin/route -n";Runtime.getRuntime().exec(cmd);命令本身没有问题,但是日志报错 : Cannot run program "/sbin/route -n": error=2, No such file or directory问题排查:1. 首先排除命令本身错误2. 后来怀疑是否是命令受权限影响,后发现也不是权限问题3. 最后查看源码,发现我调用的这个exec._java在容器中 调用命令 no such file
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