Node js启动和停止windows服务 [英] Node js start and stop windows services

问题描述

我有一个 nodeJS 应用程序，它与作为 Windows 服务安装的第三方应用程序进行通信.我的 nodeJS 应用程序需要运行此服务，但在某些情况下可能不会.

I have a nodeJS app that communicates with a third party application installed as a windows service. My nodeJS application requires this service to be running, however if some circumstances it may not.

我正在尝试寻找一种方法来检查此 Windows 服务是否正在运行以及是否未启动它.经过多天的搜索，我发现了许多将 nodeJS 应用程序作为 Windows 服务运行的结果，但没有一个能够启动/停止已安装的 Windows 服务.

Im trying to search for a method to check if this windows service is running and if not start it. After many days searching i have found many results for running a nodeJS application as a windows service but not one providing the ability to start/stop already installed windows services.

这甚至可能吗?我找到了像 PSEXEC 这样的工具，所以我可以让 nodeJS 运行这样的脚本，但如果 nodeJS 可以在本地执行这个任务会更好.

Is this even possible? I have found tools like PSEXEC so I could make nodeJS run such a script but it would be preferable if nodeJS could perform this task natively.

为此提供的任何信息都会非常有用，我发现很难相信其他人没有遇到过他们也需要这样做的情况.

Any information to this end would be greatly useful and i find it hard to believe others haven't been in a situation where they have needed to do this also.

斯蒂芬

推荐答案

在 Windows 中，您可以从命令行输入:

In windows, from a command line you can type:

# Start a service
net start <servicename>

# Stop a service
net stop <servicename>

# You can also pause and continue

所以，简单的答案是 - 使用 child-process 在服务器启动时启动服务.像这样:

So, the simple answer is - use child-process to start the service on startup of your server. Something like this:

var child = require('child_process').exec('net start <service>', function (error, stdout, stderr) {
    if (error !== null) {
        console.log('exec error: ' + error);
    }
    // Validate stdout / stderr to see if service is already running
    // perhaps.
});

我还发现了这个名为windows-service的nodejs模块".似乎对您正在尝试做的事情很有希望.它的一些功能是用 C++ 实现的，它尝试查询 Windows 服务管理器.

I also found this nodejs module called "windows-service". Seems promising for what you are attempting to do. Some of its functionality is implemented in C++ where it attempts to query the Windows Service Manager.

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