由于这篇文章在过去几年里受到了很多关注,所以我在文章的底部列出了每个平台的最佳解决方案。
原来的帖子:
我希望我的node.js服务器在后台运行,即:当我关闭我的终端时,我希望我的服务器继续运行。我在谷歌上搜索过这个,并提出了这个教程,但它并不像预期的那样工作。因此,我没有使用这个守护进程脚本,我认为我只是使用了输出重定向(2>&1 >>文件部分),但这也不退出-我在终端中得到一个空行,就像它在等待输出/错误一样。
我也尝试过把进程放在后台,但是只要我关闭终端,进程就会被杀死。
那么,当我关闭本地计算机时,如何让它继续运行呢?
高级解决方案:
Systemd (Linux)
Launchd (Mac)
node-windows (Windows)
PM2 (node . js)
如果你在linux服务器上运行nodejs,我认为这是最好的方法。
创建业务脚本,拷贝到/etc/init/nodejs.conf目录下
Start service: sudo service nodejs Start
Stop service: sudo service nodejs Stop
服务脚本
description "DManager node.js server - Last Update: 2012-08-06"
author "Pedro Muniz - pedro.muniz@geeklab.com.br"
env USER="nodejs" #you have to create this user
env APPNAME="nodejs" #you can change the service name
env WORKDIR="/home/<project-home-dir>" #set your project home folder here
env COMMAND="/usr/bin/node <server name>" #app.js ?
# used to be: start on startup
# until we found some mounts weren't ready yet while booting:
start on started mountall
stop on shutdown
# Automatically Respawn:
respawn
respawn limit 99 5
pre-start script
sudo -u $USER echo "[`date -u +%Y-%m-%dT%T.%3NZ`] (sys) Starting" >> /var/log/$APPNAME.log
end script
script
# Not sure why $HOME is needed, but we found that it is:
export HOME="<project-home-dir>" #set your project home folder here
export NODE_PATH="<project node_path>"
#log file, grant permission to nodejs user
exec start-stop-daemon --start --make-pidfile --pidfile /var/run/$APPNAME.pid --chuid $USER --chdir $WORKDIR --exec $COMMAND >> /var/log/$APPNAME.log 2>&1
end script
post-start script
# Optionally put a script here that will notifiy you node has (re)started
# /root/bin/hoptoad.sh "node.js has started!"
end script
pre-stop script
sudo -u $USER echo "[`date -u +%Y-%m-%dT%T.%3NZ`] (sys) Stopping" >> /var/log/$APPNAME.log
end script
Node.js作为WINDOWS XP的后台服务
Hacksparrow在http://www.hacksparrow.com/install-node-js-and-npm-on-windows.html上提供了在windows下安装Node.js + npm的教程。
为了nnsm.exe的实现,荣誉归于Tatham Oddie: http://blog.tatham.oddie.com.au/2011/03/16/node-js-on-windows/。
安装:
Install WGET http://gnuwin32.sourceforge.net/packages/wget.htm via installer executable
Install GIT http://code.google.com/p/msysgit/downloads/list via installer executable
Install NSSM http://nssm.cc/download/?page=download via copying nnsm.exe into %windir%/system32 folder
Create c:\node\helloworld.js
// http://howtonode.org/hello-node
var http = require('http');
var server = http.createServer(function (request, response) {
response.writeHead(200, {"Content-Type": "text/plain"});
response.end("Hello World\n");
});
server.listen(8000);
console.log("Server running at http://127.0.0.1:8000/");
Open command console and type the following (setx only if Resource Kit is installed)
C:\node> set path=%PATH%;%CD%
C:\node> setx path "%PATH%"
C:\node> set NODE_PATH="C:\Program Files\nodejs\node_modules"
C:\node> git config --system http.sslcainfo /bin/curl-ca-bundle.crt
C:\node> git clone --recursive git://github.com/isaacs/npm.git
C:\node> cd npm
C:\node\npm> node cli.js install npm -gf
C:\node> cd ..
C:\node> nssm.exe install node-helloworld "C:\Program Files\nodejs\node.exe" c:\node\helloworld.js
C:\node> net start node-helloworld
A nifty batch goodie is to create c:\node\ServiceMe.cmd
@echo off
nssm.exe install node-%~n1 "C:\Program Files\nodejs\node.exe" %~s1
net start node-%~n1
pause
服务管理:
服务本身现在可以通过Start-> Run->访问
服务。msc或通过Start->运行-> MSCONFIG-> Services(并检查“隐藏”
所有微软服务)。
该脚本将为通过批处理脚本生成的每个节点加上前缀
“节点——”。
同样,它们可以在注册表中找到:"HKLM\SYSTEM\CurrentControlSet\Services\node-xxxx"
如果您正在运行OSX,那么生成真正的系统进程的最简单方法是使用launchd来启动它。
像这样构建一个plist,并以top-level-domain.your-domain.application的名称将它放到/Library/LaunchDaemons中。Plist(你需要在放置它的时候是root):
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>top-level-domain.your-domain.application</string>
<key>WorkingDirectory</key>
<string>/your/preferred/workingdirectory</string>
<key>ProgramArguments</key>
<array>
<string>/usr/local/bin/node</string>
<string>your-script-file</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<true/>
</dict>
</plist>
完成后,发出这个(作为根):
launchctl load /Library/LaunchDaemons/top-level-domain.your-domain.application.plist
launchctl start top-level-domain.your-domain.application
你在跑步。
重新启动后,您仍将运行。
关于plist中的其他选项,请查看这里的手册页:https://developer.apple.com/library/mac/documentation/Darwin/Reference/Manpages/man5/launchd.plist.5.html