gistfile1.txt

前端的代码：
<script type="text/javascript">
    $(document).ready(function () {
        $("#submitInfo").click(function () {
            var form = $("#login_form");
            var data = {
                username: form.find("#inputUsername").val(),
                password: hex_md5(form.find("#inputPassword").val())
            }
            $.ajax({
                type: 'post',
                url:'/signin',
                data: data,
                success: function(data) {
                    console.log('success');
                    console.log(JSON.stringify(data));
                }
            })
        });
    });
</script>

后端express的代码：
'''
router.post('/', function (req, res, next) {
		console.log(req.body);
        controller.user.username = req.body.username;
        controller.user.password = req.body.password;
        controller.user.isRemember = req.body.isRemember;
        controller.api = new client(controller.user.username,
        controller.user.password);
        //res.json(req.body);
        controller.api.getAccessToken(function (token, err) {
            if (!err) {
                res.json({success:1});
                console.log(token);
            } else {
                res.json({error:err});
                console.log(err);
            }
        });
    });
getAccessToken需要访问其他的url。

代码没问题，把你报错的详细信息发上来。

router.post('/', function (req, res, next) 

路由配错了？