Question

填写登录凭据后，我试图登录到我的个人资料页面，但是我被重定向到http://localhost:3000/myprofile%20，但出现404错误。

这是我的代码的样子

//登录路径

router.post('/login', function(req, res, next){
    if(req.body.email && req.body.password ){
        Reg.authenticate(req.body.email, req.body.password, function(error, user){
            if(error || !user){
                var err = new Error("Wrong email or password");
                err.status = 401;
                return next(err);
            }
            else{
                req.session.userId = user._id;
                return res.redirect('/myprofile ')
            }
        });

    }else{
        var err = new Error("Email and Password required");
        err.status = 401;
        return next(err);
    }
});

// GET /个人资料

router.get('/myprofile', function(req, res, next){


    if(!req.session.userId){
        var err = new Error("Please login with your email and password");
        err.status = 403;
        return next(err);
    }
    Reg.findById(req.session.userId)
        .exec(function(error, user){
            if(error){
                return next(error);
            }else{


                return res.render('myprofile',{title:'My Profile', name:user.name, email:user.email, hobbies:user.hobbies, 
            address:user.address, medicalhistory:user.medicalhistory, allergies:user.allergies, gender:user.gender, bloodgroup:user.bloodgroup,
            birthdate:user.birthdate, country:user.country, mobileNumber:user.mobileNumber})
            }
        })
    });

Answer 1

您的代码中还有一个空格：

router.post('/login', function(req, res, next) {
  if (req.body.email && req.body.password) {
    Reg.authenticate(req.body.email, req.body.password, function(error, user) {
      if (error || !user) {
        var err = new Error("Wrong email or password");
        err.status = 401;
        return next(err);
      } else {
        req.session.userId = user._id;
        return res.redirect('/myprofile')
      }
    });

  } else {
    var err = new Error("Email and Password required");
    err.status = 401;
    return next(err);
  }
});

将其删除，您将被重定向到正确的路由：

%%html
<style>
    /* Jupyter */
    .rendered_html table,
    /* Jupyter Lab*/
    div[data-mime-type="text-markdown"] table {
        margin-left: 0
    }
</style>

Answer 2

在else部分中，您要将空格（）附加到重定向功能

%20

是'32'空格的字符编码。您可能知道是'0x20的ASCII，而32是Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "key", "$(document).ready(function(){'" + script + "'}", true);的十六进制。

Answer 3

返回时（在其他条件下）有一个空格-> return res.redirect('/myprofile ')应该是这样的-> return res.redirect('/myprofile')

Localhost将我重定向到http：// localhost：3000 / myprofile％20而不是localhost：/ 3000 / myprofile

3 个答案: