微信小程序错误码 47001 产生的缘由剖析

public function sendmessage(){

$data=$_POST=json_decode(file_get_contents('php://input'), TRUE);

$access_token=$this->getAccessToken();

$request_url='https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token='.$access_token;

$request_data=array(

 'touser'=>$data['touser'],//接收者（用户）的 openid

 'template_id'=>$data['template_id'],//所需下发的模板消息的id

 'page'=>$data['page'],//点击模板卡片后的跳转页面

 'form_id'=>$data['form_id'],//表单提交场景下，为 submit 事件带上的 formId；支付场景下，为本次支付的 prepay_id

 'data'=>$data['data'],//"keyword1": {"value": "339208499", "color": "#173177"}

 'emphasis_keyword'=>$data['emphasis_keyword']//模板需要放大的关键词，不填则默认无放大

);

$return=json_decode(https_request($request_url,$request_data,'json'),true);

$this->response($return,'json');

}

function https_request($url,$data,$type){

 if($type=='json'){//json $_POST=json_decode(file_get_contents('php://input'), TRUE);

 $headers = array("Content-type: application/json;charset=UTF-8","Accept: application/json","Cache-Control: no-cache", "Pragma: no-cache");

 $data=json_encode($data);

 }

 $curl = curl_init();

 curl_setopt($curl, CURLOPT_URL, $url);

 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);

 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);

 if (!empty($data)){

 curl_setopt($curl, CURLOPT_POST, 1);

 curl_setopt($curl, CURLOPT_POSTFIELDS,$data);

 }

 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

 curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers );

 $output = curl_exec($curl);

 curl_close($curl);

 return $output;

}