同步进程创建

¥Synchronous process creation

child_process.spawnSync()、child_process.execSync() 和 child_process.execFileSync() 方法是同步的，将阻塞 Node.js 事件循环，暂停执行任何其他代码，直到衍生进程退出。

¥The child_process.spawnSync(), child_process.execSync(), and child_process.execFileSync() methods are synchronous and will block the Node.js event loop, pausing execution of any additional code until the spawned process exits.

像这样的阻塞调用对于简化通用脚本任务和简化启动时应用配置的加载/处理非常有用。

¥Blocking calls like these are mostly useful for simplifying general-purpose scripting tasks and for simplifying the loading/processing of application configuration at startup.