本地测试：
图片的位置：就是在curl的目录下，
e:\apache24\htdocs\curl\img_8176.jpg
本地环境：
window x64位
apache2.4
php7.0 ：也就是正式版的第一版
无mysql
代码如下：
curl_upload.php
";curl_close($ch);var_dump($return_data); if(@curl_errno($return_data)==0){ return json_decode($return_data,true); }else { return false; }?>
对于服务器端：
upload_server.php
运行的结果：
array ( [uid] => 10086 [pic] => @e:\apache24\htdocs\curl\img_8176.jpg;type=image/png )
array
(
[uid] => 10086
[pic] => @e:\apache24\htdocs\curl\img_8176.jpg;type=image/png
)
_______________________
notice: undefined index: pic in e:\apache24\htdocs\curl\upload_server.php on line 4
string(239) "array ( [uid] => 10086 [pic] => @e:\apache24\htdocs\curl\img_8176.jpg;type=image/png ) _______________________
notice: undefined index: pic in e:\apache24\htdocs\curl\upload_server.php on line 4
"
回复讨论(解决方案)
问题已经解决了
错误原因以及解决方案见文档
http://segmentfault.com/a/1190000000725185
10086, 'pic' => "@".realpath('./img_8176.jpg').";type=image/png");print_r($data);$ch = curl_init();curl_setopt($ch, curlopt_url, 'http://192.168.10.103/curl/upload_server.php' );curl_setopt($ch, curlopt_post, true );//curl_setopt ( $ch, curlopt_ssl_verifypeer, false);//curl_setopt($ch,curlopt_useragent,$_server['http_user_agent']);//模拟浏览器动作curl_setopt ( $ch, curlopt_ssl_verifyhost, false );curl_setopt($ch, curlopt_postfields, $data);curl_setopt($ch, curlopt_postfields, http_build_query($data));//curl_setopt($ch, curlopt_header, false);curl_setopt($ch, curlopt_returntransfer, true);$return_data= curl_exec($ch);echo "";print_r($return_data);echo "