如何在index.js中切换到新功能

Question

我基本上在index.js中有一个router.post（）函数，并且我想在该函数内调用另一个router.post（）函数。 像这样：

router.post('/checkregisfields', function(req, res, next) {
var x = req.body.email;
var p = req.body.password;
var p1 = req.body.passwordagain;
console.log(x);
var atpos = x.indexOf("@");
var dotpos = x.lastIndexOf(".");
if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length) {
    res.render('index', {title: 'nDoto', err2: 'Invalid Email Address!'});
    return false;
}
if (p1!=p){
    res.render('index', {title: 'nDoto', err2: 'Passwords do not match!'});
}

// If email and password are all okay, "redirect" to my other
// router.post('/regsubmit', function(req, res, next) function
// What is the syntax/command to "redirect" to another post function?

})



router.post('/regsubmit', function(req, res, next) {
});

Answer 1

只需将通用代码分解为可以从两个地方调用的函数：

function regsubmit(req, res, next) {
   // code here
}

router.post('/regsubmit', regsubmit);

然后，您也可以从其他路由处理程序调用regsubmit(req, res, next) 。