注册页面没问题,能够成功注册新的账号,但是登录页面,输入账号密码后,却显示404!
//这是我登录页面的app.js代码,哪里出问题了?我是按照网上教程做的,注册哪方面没问题,连的是MYSQL!!
router.get('/login', function(req, res) {
if(req.session.islogin){
res.locals.islogin=req.session.islogin;
}
if(req.cookies.islogin){
req.session.islogin=req.cookies.islogin;
}
res.render('login', { title: '用户登入',test:res.locals.islogin });
})
.post(function(req, res) {
client=usr.connect();
result=null;
usr.selectFun(client,req.body.username, function (result) {
if(result[0]===undefined){
res.send('没有该用户');
}else{
if(result[0].password===req.body.password){
req.session.islogin=req.body.username;
res.locals.islogin=req.session.islogin;
res.cookie('islogin',res.locals.islogin,{maxAge:60000});
res.redirect('/home');
}else
{
res.redirect('/login');
}
}
});
});
function selectFun(client,username,callback){
//client为一个mysql连接对象
client.query('select password from demo where username="'+username+'"',function(err,results,fields){
if(err) throw err;
callback(results);
});
}