微信上傳下載臨時素材

1.微信上傳臨時素材

                $tokenurl = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=******&secret=********";
		$res = file_get_contents ( $tokenurl );
		$arrs = json_decode ( $res, true );
		$access_tokens = $arrs ['access_token'];
		$videourl = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=$access_tokens&type=video";
		// $file = realpath('1.mp4'); //要上傳的文件
		$file = '1.mp4'; //要上傳的文件
		//dump($file);echo $videourl;die;
		$post_data ['media'] = '@' . $file;
		$ch = curl_init ( $videourl );
		curl_setopt ( $ch, CURLOPT_POST, 1 );
		curl_setopt ( $ch, CURLOPT_CUSTOMREQUEST, "POST" );
		curl_setopt ( $ch, CURLOPT_POST, 1 );
		curl_setopt ( $ch, CURLOPT_POSTFIELDS, $post_data );
		curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, true );
		$result = curl_exec ( $ch );
		if (curl_errno ( $ch )) {
			return curl_error ( $ch );
		}
		curl_close ( $ch );
		$results = json_decode ( $result, true );
		$media_id = $results ['media_id'];
		dump ( $media_id );
		dump ( $access_tokens );

2.微信通過media_id獲取素材

                $access_token = "P1eKhyyJ_AC2EYXeujZq0NNYMAVQGneWIqBjjxkCcDkjJ2hLUU0gv_lzHV1_Lw-9nxicSu7g8WztF5QQQ0ofdjRcM31k5_MroaKbJx2ubIsRzgerkEedgAlPKfISYeACAPZF";
		$media_id = "oGQKAE9Y7P0gU131bvhYXZdQycZgvmCSVPMIz45ax5cqvBwrGEfRhlT1iUQ8FDIy";
		$url = "http://file.api.weixin.qq.com/cgi-bin/media/get?access_token=" . $access_token . "&media_id=" . $media_id;
		$re = file_get_contents ( $url );
		dump ( $re );

3.獲取到的videourl直接放到html標籤就能顯示了 不過臨時素材只能在微信端存放3天