使用child_process.execSync,但将输出保留在控制台中 [英] Use child_process.execSync but keep output in console
问题描述
我想使用在NodeJS 0.12中添加的 execSync
方法,但仍在运行Node脚本的控制台窗口中提供输出。
例如如果我运行具有以下行的NodeJS脚本,则希望在控制台中看到rsync命令实时的完整输出:
require('child_process')。execSync('rsync -avAXz --info = progress2 / src / dest');
我知道 execSync
返回的输出命令,执行后可以将其打印到控制台,但是这样我就没有实时输出...
您可以将父项的stdio传递给子进程,如果您想要什么:
require('child_process')。execSync(
'rsync -avAXz --info = progress2 / src / dest',
{stdio:'inherit'}
);
I'd like to use the execSync
method which was added in NodeJS 0.12 but still have the output in the console window from which i ran the Node script.
E.g. if I run a NodeJS script which has the following line I'd like to see the full output of the rsync command "live" inside the console:
require('child_process').execSync('rsync -avAXz --info=progress2 "/src" "/dest"');
I understand that execSync
returns the ouput of the command and that I could print that to the console after execution but this way I don't have "live" output...
You can pass the parent´s stdio to the child process if that´s what you want:
require('child_process').execSync(
'rsync -avAXz --info=progress2 "/src" "/dest"',
{stdio: 'inherit'}
);
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