最近在做微信上传素材，使用tp5做框架，遇到了41005的问题，这里是解决的方法

//curl_post
function curl_post($url,$data = ''){ // 模拟提交数据函数
$curl = curl_init(); // 启动一个CURL会话
if (class_exists ( '\CURLFile' )) {//php5.5跟php5.6中的CURLOPT_SAFE_UPLOAD的默认值不同，php版本>=5.6后，这种写法就会导致文件无法进行上传到微信服务器
curl_setopt ( $curl, CURLOPT_SAFE_UPLOAD, true );
} else {
if (defined ( 'CURLOPT_SAFE_UPLOAD' )) {
curl_setopt ( $curl, CURLOPT_SAFE_UPLOAD, false );
}
}
curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); // 从证书中检查SSL加密算法是否存在
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
//        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
//        curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post提交的数据包
curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
$tmpInfo['data'] = curl_exec($curl); // 执行操作
$tmpInfo['errno'] = curl_errno($curl);//捕抓异常

curl_close($curl); // 关闭CURL会话
return $tmpInfo; // 返回数据
}

//上传素材private function uploadMediaMaterialQifen($aParam){$sAccessToken = $this->readAcessToken();if($aParam['type'] == 2){ //图片$type = "image";}else if($aParam['type'] == 3){ //语音$type = "voice";}else if($aParam['type'] == 4){ //视频$type = "video";}$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=".$sAccessToken."&type=".$type;$real_path = "{$_SERVER['DOCUMENT_ROOT']}{$aParam['mediaval']}";if (class_exists ( '\CURLFile' )) {//关键是判断curlfile,官网推荐php5.5或更高的版本使用curlfile来实例文件$real_path = new \CURLFile ( $real_path, $aParam['mediamime'] );} else {$real_path = '@' . $real_path;}$file_info = array('media' => $real_path,'type' => $type,'filename' => $aParam['mediaval'],'filelength' => $aParam['mediasize'],'content-type' => $aParam['mediamime']); //素材$result = curl_post($url,$file_info);if(!empty($result)){$userUnionjson = json_decode($result["data"]);if(isset($userUnionjson->{'errcode'})){$sErrCode = $userUnionjson->{'errcode'};if ($sErrCode == "40001" || $sErrCode == "41001"|| $sErrCode == "42001"){$sAccessToken = $this->getAcessToken();$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=".$sAccessToken."&type=".$type;$result = curl_post($url,$file_info);}}}return json_decode($result["data"],true);}