tp5上传图片添加永久素材到微信公众号

$file = request()->file('image');
if(!$file){
    $res['status'] = false;
    $res['msg'] = '必须上传文件';
    return $res;
}
// 移动到框架应用根目录/public/uploads/ 目录下
$info = $file->validate(['size'=>351600,'ext'=>'jpg,png,gif'])->move(ROOT_PATH . 'public' . DS . 'uploads');
if($info){
    // 输出 20160820/42a79759f284b767dfcb2a0197904287.jpg
    $photo = $info->getSaveName();
}else{
    $msg = $file->getError();
    $res['status'] = false;
    $res['msg'] = $msg;
    return $res;
}

$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token={$token}&type=image";
$ch1 = curl_init();
$timeout = 5;
$real_path = "{$_SERVER['DOCUMENT_ROOT']}uploads/{$photo}";
$real_path=str_replace("\\", "/", $real_path);
$path = new \CURLFile($real_path);
$data = array('media'=>$path);
curl_setopt($ch1, CURLOPT_URL, $url);
curl_setopt($ch1, CURLOPT_POST, 1);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch1, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch1, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch1, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch1);
print_r($result);

很多是这样传参数的,
$data['media'] = "@/www/file/test.png";

$data [ 'form-data ' ] =   array ( 'filename' => 'test.png' );
经过测试不可用;

还有这种@上传文件curl只支持php5,6以下的版本
$data [ 'media' ] =  "@/www/file/test.png;type=image;filename=test.png;filelength=1024;content-type=image/png" ;

对于php>5.6的需要将@替换成

 new \CURLFile

经过测试可用
参数可以只传文件的路径 $data = array('media'=>$path);

希望对大家开发有一定的帮助