Rumah >pembangunan bahagian belakang >tutorial php >如何获取微信开放平台的预授权码?
怎样获取微信开放平台的预授权码?是通过填写的哪个url进入获取的?
<code>array(2) { ["errcode"]=> int(41002) ["errmsg"]=> string(13) "appid missing" } </code>
<code> $ch = curl_init(); $url="https://api.weixin.qq.com/cgi-bin/component/api_component_token"; $data=array( 'component_appid'=>$APPID, 'component_appsecret'=>$SECRET, 'component_verify_ticket'=>$ticket['ticket'] ); $data=http_build_query($data); //var_dump($data); $ch = curl_init();//打开 curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); $response = curl_exec($ch); curl_close($ch);//关闭 $result = json_decode($response,true); </code>
怎样获取微信开放平台的预授权码?是通过填写的哪个url进入获取的?
<code>array(2) { ["errcode"]=> int(41002) ["errmsg"]=> string(13) "appid missing" } </code>
<code> $ch = curl_init(); $url="https://api.weixin.qq.com/cgi-bin/component/api_component_token"; $data=array( 'component_appid'=>$APPID, 'component_appsecret'=>$SECRET, 'component_verify_ticket'=>$ticket['ticket'] ); $data=http_build_query($data); //var_dump($data); $ch = curl_init();//打开 curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); $response = curl_exec($ch); curl_close($ch);//关闭 $result = json_decode($response,true); </code>
appid missing
你没有定义$APPID变量
是$data传值的问题,已经解决了
遇到同样问题,传参的时候是json格式 之前直接post 3个参数一直{"errcode":41002,"errmsg":"appid missing"} 这个错误。json_encode(['component_appid'=>,'component_appsecret'=>,'component_verify_ticket'=>]);
$data 要以JSON格式提交