登录成功后重定向或在环回框架中失败

I have recently started with loopback framework and made a simple login functionality by creating a 'customer' model inheriting from base 'User' like this:

我最近开始使用loopback框架并通过创建一个继承自base'User'的'customer'模型来创建一个简单的登录功能，如下所示：

CUSTOMER.JSON

{
    "name": "customer",
    "base": "User",
    "idInjection": true,
    "properties": {
        "email":{
            "type":"string",
            "required":false
        },
        "username":{
            "type":"string",
            "required":false
        }

    },
    "validations": [],
    "relations": {},
    "acls": [],
    "methods": []
}

CUSTOMER.JS

module.exports = function(customer){

  }

I then made a entry in model-config.json like this:

然后我在model-config.json中创建了一个像这样的条目：

"customer": {
        "dataSource": "mango-database",
        "public": true
    }

And yes I was able to login and logout easily. I have a login screen with fields username and password. I submit this form to customers/login and as soon as it gets the login, I get a screen:

是的，我能够轻松登录和注销。我有一个登录界面，其中包含用户名和密码字段。我将此表单提交给客户/登录，一旦登录，我就会看到一个屏幕：

{
id: "lvrTjKBKXCFPTMFej6AyegQUFYe5mSc1BiYbROZwCBM0jqae7kZ7v8ZfGujfDGgy",
ttl: 1209600,
created: "2014-12-07T08:12:17.572Z",
userId: "5483e88b5e9cf2fe0c64dd6c"
}

Now I want that instead of this screen, I should be able to redirect user to some other page (dashboard) and if the login fails, it should go back to the login screen.

现在我想要而不是这个屏幕，我应该能够将用户重定向到其他页面（仪表板），如果登录失败，它应该返回到登录屏幕。

I googled up a lot on this and all i found was the suggestions to use hooks. But hooks doesn't have such event. Where do I write the redirection functionality? My guess is CUSTOMER.JS

我在这上面搜索了很多，我找到的就是使用钩子的建议。但钩子没有这样的事件。我在哪里写重定向功能？我的猜测是CUSTOMER.JS

I found the documentation quiet confusing !

我发现文档很安静！

1 个解决方案

#1

Use context.res provided in a remote hook. For example:

使用远程钩子中提供的context.res。例如：

Customer.afterRemote('create', function(context, customer, next) {
  var res = context.res; //this is the same response object you get in Express
  res.send('hello world');
})

Basically, you have access to request and response objects, so just respond as you would in Express. See http://expressjs.com/4x/api.html for more info.

基本上，您可以访问请求和响应对象，因此只需像在Express中一样进行响应。有关详细信息，请参阅http://expressjs.com/4x/api.html。

#1