javascript 如何使用 Node.js 每 10 秒发送一封电子邮件？
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How do I use Node.js to send an email every 10 seconds?
提问by TIMEX
I'm not sure what's the best way to add a delay of 10 seconds.
我不确定添加 10 秒延迟的最佳方法是什么。
setTimeouts don't work, I'm not sure...
setTimeouts 不起作用，我不确定...
In python, I'm used to doing "time.sleep"
在python中，我习惯于做“time.sleep”
I'm not asking for how to send an email. I'm asking how to execute a command every 10 seconds.
我不是问如何发送电子邮件。我在问如何每 10 秒执行一次命令。
回答by Daniel
setTimeoutwill work but you have to recreate the timeout at the end of each function call.
setTimeout将工作，但您必须在每个函数调用结束时重新创建超时。
You'd do that like this.
你会这样做。
function sendEmail() {
email.send(to, headers, body);
setTimeout(sendEmail, 10*1000);
}
setTimeout(sendEmail, 10*1000);
What you probably want is setInterval.
你可能想要的是setInterval.
function sendEmail() {
email.send(to, headers, body);
}
setInterval(sendEmail, 10*1000);
