docker 运行 command'选项(如"-v")的执行顺序如何?先执行哪个?

How is the execution order of docker run command' options (such as "-v" )?Which first execute?

我想 运行 docker 挂载主机目录。命令是这样的"docker run -it -v /hostdata:/data /bin/echo hello world"。所以,我想知道选项“-v /hostdata:/data”和“/bin/echo hello”命令的顺序。那个docker命令会先执行“/bin/echo hello”?还是先执行“-v /hostdata:/data”?请忽略我的英文grammar.Thanks.

首先是安装,然后是容器 "booted",docker CMD / ENTRYPOINT 命令是 运行