Use the php HTTP request library Requests to implement the beauty Picture Wall

This article mainly introduces how to use the php HTTP request library Requests to implement the beauty picture wall. it is very simple and practical. if you need a friend, you can refer to the following interface to use Baidu to obtain beautiful pictures, and display it on your own page as a waterfall stream.

Github address: https://github.com/CraryPrimitiveMan/pretty

The final result is as follows:

Open Baidu pictures of beautiful channels, http://image.baidu.com/channel? C = % E7 % BE % 8E % E5 % A5 % B3 # % E7 % BE % 8E % E5 % A5 % B3

Open chrome debugging tool or firefox firebug tool, drag the scroll bar to the bottom, you can see the following request in the network:

The parameters are as follows:

Through analysis, we can infer and verify the meaning of the field. col indicates the channel, tag indicates all the beautiful women, or other tags (such as their content ), pn indicates the number of images starting from, and rn indicates the number of images obtained.

The return value is as follows:

Analyze the content in imgs and select the desired attributes. I am sure to use the desired URL.

In this way, we can use the PHP Curl to obtain beautiful pictures based on Baidu's API.

In php, you can write as follows:

<? Phprequire_once '. /Requests/library/Requests. php '; Requests: register_autoloader (); $ page = $ _ GET ['Page']; $ pageSize = 10; $ options = array ('host' => 'image .baidu.com '); $ url = 'http: // image.baidu.com/data/imgs? Sort = 0 & pn = '. $ page * $ pageSize. '& rn = '. $ pageSize. '& col = beauty & tag = All & tag3 = & p = channel & from = 1'; $ response = Requests: get ($ url, $ options ); echo $ response-> body;?>

Where Requests is a php http request Library, address: http://requests.ryanmccue.info/

The beauty can also be replaced with other channels.

The next step is to display images and use a waterfall stream plug-in.

The final code is put on my Github, Project address: https://github.com/CraryPrimitiveMan/pretty

The col parameter on github is photography ~~

Of course, you can also switch to other harmonious resources to make full use of them.