PHP simulates post mode calling interface request code example-PHP Tutorial-php.cn

PHP simulates post mode calling interface request code example

伊谢尔伦

Release： 2023-03-12 13:18:01

Original

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/**
     * 模拟post进行url请求
     * @param string $url
     * @param string $param
     */
    function request_post($url = &#39;&#39;, $param = &#39;&#39;) {
        if (empty($url) || empty($param)) {
            return false;
        }
        
        $postUrl = $url;
        $curlPost = $param;
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL,$postUrl);//抓取指定网页
        curl_setopt($ch, CURLOPT_HEADER, 0);//设置header
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
        curl_setopt($ch, CURLOPT_POST, 1);//post提交方式
        curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
        $data = curl_exec($ch);//运行curl
        curl_close($ch);
        
        return $data;
    }

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This is the method,

The following is the specific calling case.

    function testAction(){
        $url = &#39;http://mobile.jschina.com.cn/jschina/register.php&#39;;
        $post_data[&#39;appid&#39;]       = &#39;10&#39;;
        $post_data[&#39;appkey&#39;]      = &#39;cmbohpffXVR03nIpkkQXaAA1Vf5nO4nQ&#39;;
        $post_data[&#39;member_name&#39;] = &#39;zsjs123&#39;;
        $post_data[&#39;password&#39;]    = &#39;123456&#39;;
        $post_data[&#39;email&#39;]    = &#39;zsjs123@126.com&#39;;
        $o = "";        foreach ( $post_data as $k => $v ) 
        { 
            $o.= "$k=" . urlencode( $v ). "&" ;
        }
        $post_data = substr($o,0,-1);

        $res = $this->request_post($url, $post_data);       
        print_r($res);

    }

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In this way, the request is submitted and the request result is obtained. Generally, the returned results are in json format.

The posts here are spliced together.

can also be transformed into the following method.

/**
     * 模拟post进行url请求
     * @param string $url
     * @param array $post_data
     */
    function request_post($url = &#39;&#39;, $post_data = array()) {
        if (empty($url) || empty($post_data)) {
            return false;
        }
        
        $o = "";
        foreach ( $post_data as $k => $v ) 
        { 
            $o.= "$k=" . urlencode( $v ). "&" ;
        }
        $post_data = substr($o,0,-1);

        $postUrl = $url;
        $curlPost = $post_data;
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL,$postUrl);//抓取指定网页
        curl_setopt($ch, CURLOPT_HEADER, 0);//设置header
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
        curl_setopt($ch, CURLOPT_POST, 1);//post提交方式
        curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
        $data = curl_exec($ch);//运行curl
        curl_close($ch);
        
        return $data;
    }

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The splicing is also encapsulated, so that it is more concise when calling.

function testAction(){
        $url = &#39;http://mobile.jschina.com.cn/jschina/register.php&#39;;
        $post_data[&#39;appid&#39;]       = &#39;10&#39;;
        $post_data[&#39;appkey&#39;]      = &#39;cmbohpffXVR03nIpkkQXaAA1Vf5nO4nQ&#39;;
        $post_data[&#39;member_name&#39;] = &#39;zsjs124&#39;;
        $post_data[&#39;password&#39;]    = &#39;123456&#39;;
        $post_data[&#39;email&#39;]    = &#39;zsjs124@126.com&#39;;        //$post_data = array();
        $res = $this->request_post($url, $post_data);       
        print_r($res);

    }

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