微信截图_20171122145820.png

微信截图_20171122153719.png

微信截图_20171122154723.png

image.png

route.php

<?php

use think\Route;

Route::get('test', 'api/test/index');
Route::put('test/:id', 'api/test/update');

Route::resource('test', 'api/test');

Route::get('api/:ver/cat',  'api/:ver.cat/read');

Route::get('api/:ver/index','api/:ver.index/index');

News.php

<?php
/**
 * Created by PhpStorm.
 * User: tong
 * Date: 2017/11/20
 * Time: 16:34
 */

namespace app\common\model;

class News extends Base
{
    public function getNews($data = [])
    {
        $data['status'] = [
            'neq', config('code.status_delete'),
        ];
        $order = ['id' => 'desc'];

        $result = $this->where($data)
            ->order($order)
            ->paginate();
        return $result;
    }

    public function getNewsByCondition($condition = [], $from, $size = 5)
    {
        $condition['status'] = [
            'neq', config('code.status_delete')
        ];
        $order = ['id' => 'desc'];

        $result = $this->where($condition)
            ->limit($from, $size)
            ->order($order)
            ->select();
        return $result;
    }

    public function getNewsByCountCondition($condition = [])
    {
        $condition['status'] = [
            'neq', config('code.status_delete')];
        return $this->where($condition)
            ->count();
    }


    /**
     * 获取首页数据
     * @param int $num
     * @return false|\PDOStatement|string|\think\Collection
     */
    public function getIndexHadNormalNews($num = 4)
    {
        $data = [
            'status' => 1,
            'is_head_figure' => 1,
        ];
        $order = [
            'id' => 'desc',
        ];
        return $this->where($data)
            ->field($this->getListField())->order($order)
            ->limit($num)
            ->select();


    }

    /**
     * 获取推荐的数据
     */
    public function getPositionNormalNews($num = 20)
    {
        $data = [
            'status' => 1,
            'is_position' => 1,
        ];
        $order = [
            'id' => 'desc',
        ];
        return $this->where($data)
            ->field($this->getListField())
            ->order($order)
            ->limit($num)
            ->select();
    }

    /**
     * 通用化获取参数的数据字段
     */
    private function getListField()
    {
        return ['id',
            'catid',
            'image',
            'title',
            'read_count'];
    }

}

    /**
     * 获取首页数据
     * @param int $num
     * @return false|\PDOStatement|string|\think\Collection
     */
    public function getIndexHadNormalNews($num = 4)
    {
        $data = [
            'status' => 1,
            'is_head_figure' => 1,
        ];
        $order = [
            'id' => 'desc',
        ];
        return $this->where($data)
            ->field($this->getListField())->order($order)
            ->limit($num)
            ->select();


    }

    /**
     * 获取推荐的数据
     */
    public function getPositionNormalNews($num = 20)
    {
        $data = [
            'status' => 1,
            'is_position' => 1,
        ];
        $order = [
            'id' => 'desc',
        ];
        return $this->where($data)
            ->field($this->getListField())
            ->order($order)
            ->limit($num)
            ->select();
    }

    /**
     * 通用化获取参数的数据字段
     */
    private function getListField()
    {
        return ['id',
            'catid',
            'image',
            'title',
            'read_count'];
    }

}

Common.php

<?php
/**
 * Created by PhpStorm.
 * User: tong
 * Date: 2017/11/21
 * Time: 14:26
 */

namespace app\api\controller;

use app\common\lib\exception\ApiException;
use app\common\lib\IAuth;
use app\common\lib\Time;
use think\Cache;
use think\Controller;

class Common extends Controller
{
    /**
     * @var string
     */
    public $headers = '';


    protected function _initialize()
    {
        $this->checkRequestAuth();
    }

    public function checkRequestAuth()
    {
        $headers = request()->header();
        // $this->testAes();

        //sign加密需要客户端工程师 解密 服务端工程师
        // 1 headers body 仿照sign 做参数的加解密
        // 2 加密数据步骤客户端服务端工程师共同约定
        // 3


        //基础检验
        if (empty($headers['sign'])) {
            throw new ApiException('sign不存在', 400);
        }
        if (!in_array($headers['app_type'], config('app.apptypes'))) {
            throw new ApiException('app_type不合法', 400);
        }

        if (!IAuth::checkSignPass($headers)) {
            throw new ApiException('授权码sign失败', 401);
        }
        Cache::set($headers['sign'], 1, config('app.app_sign_cache_time'));

        //1.文件缓存(单一服务器) 2.mysql(分布式) 3 redis（分布式 数据量大）
        $this->headers = $headers;


    }

    public function testAes()
    {
        $data = [
            'did' => '12345dg',
            'version' => 1,
            'time' => Time::get13TimeStamp(),
        ];

        //col9j6cqegAKiiey3IrXWi5kTf508OkMmPu9zrTihQ8IVnKDb7Rin03dOqY2qLWP
        echo IAuth::setSign($data);
        exit;
        //exit;
    }

    /**
     * 获取处理的新闻数据
     * @param array $news
     * @return array
     */
    protected function getDealNews($news = [])
    {
        if (empty($news)) {
            return [];
        }
        $cats = config('cat.list');

        foreach ($news as $key => $new) {
            $news[$key]['catname'] = $cats[$new['catid']] ? $cats[$new['catid']] : '-';
        }
        return $news;

    }
}

Index.php

<?php
/**
 * Created by PhpStorm.
 * User: tong
 * Date: 2017/11/22
 * Time: 15:54
 */

namespace app\api\controller\v1;

use app\api\controller\Common;

class Index extends Common
{

    /**
     * 获取首页接口
     * 1.头图 4-6
     * 2.推荐位列表 默认40条
     */
    public function index()
    {
        $heads = model('News')->getIndexHadNormalNews();
        $heads = $this->getDealNews($heads);

        $positions = model('News')->getPositionNormalNews();
        $positions = $this->getDealNews($positions);

        $result = [
            'heads' => $heads,
            'positions' => $positions,
        ];

        return show(config('code.success'), 'OK', $result, 200);

    }
}

/**
  * 获取处理的新闻数据
  * @param array $news
  * @return array
  */
 protected function getDealNews($news = [])
 {
   if (empty($news)) {
       return [];
   }
   $cats = config('cat.list');
   foreach ($news as $key => $new) {
       $news[$key]['catname'] = $cats[$new['catid']] ? $cats[$new['catid']] : '-';
   }
   return $news;
}

image.png