The whole process of developing APP interface with PHP (2)

Follow the previous step of development. In practice, there will be certain problems:

The main problem is reflected in: the background needs to be logged in before it is allowed to access the subsequent controller

Here, I provide two solutions : Not much to say, let’s look at the code:

one:::::

public function loginAction($req)
    {
        if(strstr($_SERVER["QUERY_STRING"],"z") == "zhw-categorys"){
            $show_id =$_POST['id'];
            $show_name= $_POST['name'];
            if($show_id){
                $arr = array(
                    'id' => 1,
                    'name' => '测试',
                    'type' =>array(4,5,6),
                    'test' =>array(1,45,67=>array(1,2,3)),
                );
            }else{
                $arr = array(
                    'id' => 1,
                    'name' => 'jiang',
                );
            }
             wei()->zhwCategory()->show(200,'成功咯',$arr,'json');
        }
        return get_defined_vars();
    }

A brief explanation:

The above method is When entering the entrance of the platform, I judge: Because according to my current project, when I directly call the interface path, the path looks like this:

http://su1010.cn/admin/login?message=&next=http%3A%2F%2Fsu1010.cn%2Fadmin%2Fzhw-categorys

So I take the interception method. If the APP personnel directly To access my interface, then I will make a judgment. If you call the interface in a non-logged-in state, I will get the controller and directly make a judgment in the step before the return page to obtain the data for query, interpretation, and return—-> I have to say, this method is very low, but this is the method I thought of at the beginning!

two：：：：：：：

![这里写图片描述](https://img-blog.csdn.net/20171027100824856?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvd2VpeGluXzM4MzAwOTY5/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)

See the frame part of my painting, this part comes with the frame. . . wei framework. I'm still figuring it out now, please explain what it means specifically:

If you access my controller directly (provided that this controller is only known to you and the developer of the APP), then perform a series of operations here Operation: If you access this controller directly, then I will give you direct access to the background: for visitors, just set your user_id to 0.

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