使用php进行微信小程序图片安全验证

想用到微信公众平台的图片识别系统,结果报错{"errcode":41005,"errmsg":"media data missing hint: [xScHza03164711]"}"

代码如下：

<?php

class getImgSecCheck{

function get_data(){

$url = "https://api.weixin.qq.com/wxa/img_sec_check?access_token=ACCESSTOKEN";

$post_data = array("media"=>"@D:\phpstudy\PHPTutorial\WWW\addAll.png");

//初始化

$curl = curl_init();

//设置抓取的url

curl_setopt ( $curl, CURLOPT_URL, $url );

curl_setopt ( $curl, CURLOPT_POST, 1 );

curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, 1 );

curl_setopt ( $curl, CURLOPT_CONNECTTIMEOUT, 5 );

curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, FALSE );

curl_setopt ( $curl, CURLOPT_SSL_VERIFYHOST, false );

curl_setopt ( $curl, CURLOPT_POSTFIELDS, $post_data );

//执行命令

$data = curl_exec($curl);

//关闭URL请求

var_dump($data);

curl_close($curl);

//显示获得的数据

}

}

$getImgSecCheck = new getImgSecCheck();

echo $getImgSecCheck->get_data();

这是因为php版本的不同,所导致的,在php5.5版本之前是可以用

$post_data = array("media"=>"@D:\phpstudy\PHPTutorial\WWW\addAll.png");

来规定文件路径的，但是在php5.5之后就必须用到CURLFile 类；具体实现代码如下：

<?php

class getImgSecCheck{

function get_data(){

$url = "https://api.weixin.qq.com/wxa/img_sec_check?access_token=ACCESSTOKEN";

$cfile = new CURLFile('D:\phpstudy\PHPTutorial\WWW\addAll.png','image/jpeg','test_name');

$post_data = array('name' => 'Foo',"file"=>$cfile);

//初始化

$curl = curl_init();

//设置抓取的url

curl_setopt ( $curl, CURLOPT_URL, $url );

curl_setopt ( $curl, CURLOPT_POST, 1 );

curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, 1 );

curl_setopt ( $curl, CURLOPT_CONNECTTIMEOUT, 5 );

curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, FALSE );

curl_setopt ( $curl, CURLOPT_SSL_VERIFYHOST, false );

curl_setopt ( $curl, CURLOPT_POSTFIELDS, $post_data );

//执行命令

$data = curl_exec($curl);

//关闭URL请求

var_dump($data);

curl_close($curl);

//显示获得的数据

}

}

$getImgSecCheck = new getImgSecCheck();

echo $getImgSecCheck->get_data();

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原文链接：https://blog.csdn.net/qq_39376608/article/details/88851810