Question

我创建了一个登录系统，当用户登录时，我想在仪表板上写他的用户名。

我尝试：

<h2 class="page-header">Dashboard</h2>
<p>Welcome to your dashboard {{username}}</p>

但不起作用

router.post('/register', (req, res) => {
    var name = req.body.name;
    var username = req.body.username;
    var email = req.body.email;
    var password = req.body.password;
    var password2 = req.body.password2;

    // VALIDATION
    req.checkBody('name','Name is required').notEmpty();
    req.checkBody('username','Username is required').notEmpty();
    req.checkBody('email','Email is required').notEmpty();
    req.checkBody('email','Email is not valid').isEmail();
    req.checkBody('password','Password is required').notEmpty();
    req.checkBody('password2','Passwords do not match').equals(req.body.password);
)}

我该怎么办？

Answer 1

您要做的是使用用户名作为局部变量来呈现视图。这可以使用express res.render（）函数来完成。例如：res.render('view',{username: ''});。您可以查看此文档以更好地理解-https://expressjs.com/en/api.html#res.render

如何在仪表板页面上写“用户名”？ Nodejs的

1 个答案: