如何将变量放在节点js中的双引号内

Question

我想将变量放在res路由中的res重定向中，然后在get路径中获取该变量。我不知道该怎么做。谢谢。

router.post("/message", function(req, res) {
 var email = req.body.email;
 res.redirect("/passingemail/<%= email %>");  // I try to put the variable email like this but it doesn't work
});

//my goal is I want to get the value here 
router.get("/paddingemail/:email", function (req, res){
});

Answer 1

请参阅this answer。

你也可以去res.redirect("/passingemail/" + email);

Answer 2

res.redirect("/passingemail/"+email); 

或与ES6

res.redirect(`/passingemail/${email}`); 

Answer 3

试试吧

router.post("/message", function(req, res) {
    var email = req.body.email;
    res.redirect("/passingemail/" + email);  
});