• thinkphp5.0极速搭建restful风格接口层实例


    作为国内最流行的php框架thinkphp,很快就会发布v5.0正式版了,现在还是rc4版本,但已经很强大了
    下面是基于ThinkPHP V5.0 RC4框架,以restful风格完成的新闻查询(get)、新闻增加(post)、新闻修改(put)、新闻删除(delete)等server接口层


    1、下载ThinkPHP V5.0 RC4版本:http://www.thinkphp.cn/down/797.html 


    2、配置虚拟域名(非必须,只是为了方便),参考http://blog.csdn.net/nuli888/article/details/51830659

    Apacheconfextrahttpd-vhosts.conf

    <VirtualHost *:80>
        DocumentRoot "D:/webroot/tp5/public"
        ServerName www.tp5-restful.com
        <Directory "D:/webroot/tp5/public">
        DirectoryIndex index.html index.php 
        AllowOverride All
        Order deny,allow
        Allow from all
        </Directory>
    </VirtualHost>

    3、开启伪静态支持.htaccess文件
    apache方法:
    a)在conf目录下httpd.conf中找到下面这行并去掉#
    LoadModule rewrite_module modules/mod_rewrite.so
    b)将所有AllowOverride None改成AllowOverride All

    public.htaccess文件内容:

    <IfModule mod_rewrite.c>  
    Options +FollowSymlinks -Multiviews  
    RewriteEngine on  
      
    RewriteCond %{REQUEST_FILENAME} !-d  
    RewriteCond %{REQUEST_FILENAME} !-f  
    RewriteRule ^(.*)$ index.php [L,E=PATH_INFO:$1]  
    </IfModule> 

    4、创建测试数据
    tprestful.sql

    --
    -- 数据库: `tprestful`
    --
    
    -- --------------------------------------------------------
    
    --
    -- 表的结构 `news`
    --
    
    CREATE TABLE IF NOT EXISTS `news` (
      `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
      `title` varchar(255) NOT NULL,
      `content` text NOT NULL,
      PRIMARY KEY (`id`)
    ) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COMMENT='新闻表' AUTO_INCREMENT=1;
    
    --
    -- 转存表中的数据 `news`
    --
    
    INSERT INTO `news` (`id`, `title`, `content`) VALUES
    (1, '新闻1', '新闻1内容'),
    (2, '新闻2', '新闻2内容'),
    (3, '新闻3', '新闻3内容'),
    (4, '房价又涨了', '据新华社消息:上海均价环比上涨5%');

    5、修改数据库配置文件
    applicationdatabase.php

    <?php
    return [
        // 数据库类型
        'type'           => 'mysql',
        // 服务器地址
        'hostname'       => '127.0.0.1',
        // 数据库名
        'database'       => 'tprestful',
        // 用户名
        'username'       => 'root',
        // 密码
        'password'       => '123456',
        // 端口
        'hostport'       => '',
        // 连接dsn
        'dsn'            => '',
        // 数据库连接参数
        'params'         => [],
        // 数据库编码默认采用utf8
        'charset'        => 'utf8',
        // 数据库表前缀
        'prefix'         => '',
        // 数据库调试模式
        'debug'          => true,
        // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
        'deploy'         => 0,
        // 数据库读写是否分离 主从式有效
        'rw_separate'    => false,
        // 读写分离后 主服务器数量
        'master_num'     => 1,
        // 指定从服务器序号
        'slave_no'       => '',
        // 是否严格检查字段是否存在
        'fields_strict'  => true,
        // 数据集返回类型 array 数组 collection Collection对象
        'resultset_type' => 'array',
        // 是否自动写入时间戳字段
        'auto_timestamp' => false,
        // 是否需要进行SQL性能分析
        'sql_explain'    => false,
    ];

    6、定义restful风格的路由规则,
    application oute.php

    <?php
    use thinkRoute;
    Route::get('/',function(){
        return 'Hello,world!';
    });
    Route::get('news/:id','index/News/read');    //查询
    Route::post('news','index/News/add');         //新增
    Route::put('news/:id','index/News/update'); //修改
    Route::delete('news/:id','index/News/delete'); //删除
    //Route::any('new/:id','News/read');         // 所有请求都支持的路由规则

    7、新建模型
    applicationindexmodelNews.php

    <?php
    namespace appindexmodel;
    use thinkModel;
    class News extends Model{
        protected $pk = 'id';
        //protected static $table = 'news';
    }

    8、新建控制器
    applicationindexcontrollerNews.php

    <?php
    namespace appindexcontroller;
    use thinkRequest;
    use thinkcontrollerRest;
    
    class News extends Rest{
        public function rest(){
            switch ($this->method){
                case 'get':     //查询
                    $this->read($id);
                    break;
                case 'post':    //新增
                    $this->add();
                    break;
                case 'put':        //修改
                    $this->update($id);
                    break;
                case 'delete':    //删除
                    $this->delete($id);
                    break;
                
            }
        }
        public function read($id){
            $model = model('News');
            //$data = $model::get($id)->getData();
            //$model = new NewsModel();
            $data=$model->where('id', $id)->find();// 查询单个数据
            return json($data);
        }
        
        public function add(){
            $model = model('News');
            $param=Request::instance()->param();//获取当前请求的所有变量(经过过滤)
            if($model->save($param)){
                return json(["status"=>1]);
            }else{
                return json(["status"=>0]);
            }
        }
        public function update($id){
            $model = model('News');
            $param=Request::instance()->param();
            if($model->where("id",$id)->update($param)){
                return json(["status"=>1]);
            }else{
                return json(["status"=>0]);
            }
        }
        public function delete($id){
            
            $model = model('News');
            $rs=$model::get($id)->delete();
            if($rs){
                return json(["status"=>1]);
            }else{
                return json(["status"=>0]);
            }
        }
    }

    9、测试
    a)、访问入口文件,默认在publicindex.php


    b)、客户端测试restful的get、post、put、delete方法
    clientclient.php 

    <?php
    require_once './ApiClient.php';
    
    $param = array(
      'title' => '房价又涨了',
      'content' => '据新华社消息:上海均价环比上涨5%'
    );
    $api_url = 'http://www.tp5-restful.com/news/4'; 
    $rest = new restClient($api_url, $param, 'get');
    $info = $rest->doRequest();
    //$status = $rest->status;//获取curl中的状态信息
    
    
    $api_url = 'http://www.tp5-restful.com/news'; 
    $rest = new restClient($api_url, $param, 'post');
    $info = $rest->doRequest();
    
    $api_url = 'http://www.tp5-restful.com/news/4'; 
    $rest = new restClient($api_url, $param, 'put');
    $info = $rest->doRequest();
    
    echo '<pre/>';
    print_r($info);exit;
    
    $api_url = 'http://www.tp5-restful.com/news/4'; 
    $rest = new restClient($api_url, $param, 'delete');
    $info = $rest->doRequest();
    ?>

    请求工具类
    clientApiClient.php

    <?php
    class restClient
    {
      //请求的token
      const token='yangyulong';
      
      //请求url
      private $url;
        
      //请求的类型
      private $requestType;
        
      //请求的数据
      private $data;
        
      //curl实例
      private $curl;
      
      public $status;
      
      private $headers = array();
      /**
       * [__construct 构造方法, 初始化数据]
       * @param [type] $url     请求的服务器地址
       * @param [type] $requestType 发送请求的方法
       * @param [type] $data    发送的数据
       * @param integer $url_model  路由请求方式
       */
      public function __construct($url, $data = array(), $requestType = 'get') {
          
        //url是必须要传的,并且是符合PATHINFO模式的路径
        if (!$url) {
          return false;
        }
        $this->requestType = strtolower($requestType);
        $paramUrl = '';
        // PATHINFO模式
        if (!empty($data)) {
          foreach ($data as $key => $value) {
            $paramUrl.= $key . '=' . $value.'&';
          }
          $url = $url .'?'. $paramUrl;
        }
          
        //初始化类中的数据
        $this->url = $url;
          
        $this->data = $data;
        try{
          if(!$this->curl = curl_init()){
            throw new Exception('curl初始化错误:');
          };
        }catch (Exception $e){
          echo '<pre>';
          print_r($e->getMessage());
          echo '</pre>';
        }
      
        curl_setopt($this->curl, CURLOPT_URL, $this->url);
        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, 1);
        //curl_setopt($this->curl, CURLOPT_HEADER, 1);
      }
        
      /**
       * [_post 设置get请求的参数]
       * @return [type] [description]
       */
      public function _get() {
      
      }
        
      /**
       * [_post 设置post请求的参数]
       * post 新增资源
       * @return [type] [description]
       */
      public function _post() {
      
        curl_setopt($this->curl, CURLOPT_POST, 1);
      
        curl_setopt($this->curl, CURLOPT_POSTFIELDS, $this->data);
          
      }
        
      /**
       * [_put 设置put请求]
       * put 更新资源
       * @return [type] [description]
       */
      public function _put() {
          
        curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, 'PUT');
      }
        
      /**
       * [_delete 删除资源]
       * delete 删除资源
       * @return [type] [description]
       */
      public function _delete() {
        curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
      
      }
        
      /**
       * [doRequest 执行发送请求]
       * @return [type] [description]
       */
      public function doRequest() {
        //发送给服务端验证信息
        if((null !== self::token) && self::token){
          $this->headers = array(
            'Client-Token:'.self::token,//此处不能用下划线
            'Client-Code:'.$this->setAuthorization()
          );
        }
        
        //发送头部信息
        $this->setHeader();
      
        //发送请求方式
        switch ($this->requestType) {
          case 'post':
            $this->_post();
            break;
      
          case 'put':
            $this->_put();
            break;
      
          case 'delete':
            $this->_delete();
            break;
      
          default:
            curl_setopt($this->curl, CURLOPT_HTTPGET, TRUE);
            break;
        }
        //执行curl请求
        $info = curl_exec($this->curl);
      
        //获取curl执行状态信息
        $this->status = $this->getInfo();
        return $info;
      }
      
      /**
       * 设置发送的头部信息
       */
      private function setHeader(){
        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $this->headers);
      }
      
      /**
       * 生成授权码
       * @return string 授权码
       */
      private function setAuthorization(){
        $authorization = md5(substr(md5(self::token), 8, 24).self::token);
        return $authorization;
      }
      /**
       * 获取curl中的状态信息
       */
      public function getInfo(){
        return curl_getinfo($this->curl);
      }
      
      /**
       * 关闭curl连接
       */
      public function __destruct(){
        curl_close($this->curl);
      }
    }

    转:https://blog.csdn.net/nuli888/article/details/51834037

  • 相关阅读:
    lintcode254- Drop Eggs- easy
    lintcode462- Total Occurrence of Target- easy
    lintcode63- Search in Rotated Sorted Array II- medium
    lintcode62- Search in Rotated Sorted Array- medium
    lintcode74- First Bad Version- medium
    lintcode75- Find Peak Element- medium
    lintcode160- Find Minimum in Rotated Sorted Array II- medium
    lintcode159- Find Minimum in Rotated Sorted Array- medium
    lintcode447- Search in a Big Sorted Array- medium
    VS2005、vs2008+WinXPDDK+DDKWizard配置驱动开发环境 分类: VC++ 2015-01-05 09:38 448人阅读 评论(0) 收藏
  • 原文地址:https://www.cnblogs.com/fps2tao/p/8674502.html
Copyright © 2020-2023  润新知