通过接口获取公众号发布文章

获取access_token

$appid ="wx7********c6b5";
$secret = "1075***********1531";   //不能放在代码中，如何存储？？？
function getAccessToken($appid,$secret){
	$curl = curl_init(); // 启动一个CURL会话
	$url="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$secret;  //access_token有效2小时，如何处理？？？
	curl_setopt($curl, CURLOPT_URL, $url);
	curl_setopt($curl, CURLOPT_HEADER, 0);
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
	curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);  // 从证书中检查SSL加密算法是否存在

	$tmpInfo = curl_exec($curl);     //返回api的json对象
	//关闭URL请求
	curl_close($curl);
	return json_decode($tmpInfo)->{'access_token'};    //返回
}

通过接口获取文章

function getArticleList($appid,$secret,$offset,$length=5,$noc=1){
	$data = array(
        'offset'=>$offset,
        'count'=>$length,
		'no_content'=>$noc
    );
	$data2 = json_encode($data);
    $ch = curl_init();
	$AccessToken = getAccessToken($appid,$secret);
    curl_setopt($ch, CURLOPT_URL, 'https://api.weixin.qq.com/cgi-bin/draft/batchget?access_token='.$AccessToken);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
    
	curl_setopt($ch,CURLOPT_POST,1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, $data2);
    $output = curl_exec($ch);
    
    curl_close($ch);
	return json_decode($output);
}

$op = getArticleList($appid,$secret,0);
print_r($op);

// 获取公众号文章,因为公众号目前没有开放获取群发文章的接口，放弃获取公众号文章给小程序用