div(class=['form'])
                - var loginInfo = {username: '', password:''}
                input(placeholder='用户名', class=['inputStyle'], value='loginInfo.username',type="text")
                input(placeholder='登陆密码', class=['inputStyle'], value="loginInfo.password",type="password")

看了几十个网页，没有一个能知道。求大神，欲哭无泪.....
如果在js获取input的内容的？

div(class=['form'])
                - var loginInfo = {username: '', password:''}
                input(placeholder='用户名', class=['inputStyle'], value=loginInfo.username,type="text")
                input(placeholder='登陆密码', class=['inputStyle'], value=loginInfo.password,type="password")
            div(class=['foot'])
                button(class=['loginBtn'] onclick='doLogin()') 登陆

如此，又没办法在doLogin 拿到loginInfo 的值，