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端口已处于监听状态,为什么 fsockopen还会失败,该怎么处理

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Release: 2016-06-13 13:32:09
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端口已处于监听状态,为什么 fsockopen还会失败
用netstat -a命令查看, 显示 TCP 0.0.0.0:2012 www:0 LISTENING
可是用PHP socket访问,代码如下:

PHP code
<!--

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-->$fp = fsockopen('202.117.xxx.xxx',2012,$errno, $errstr, 10);echo $fp ;
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为什么还会提示unable to connect to 202.117.xxx.xxx:2012 (由于目标计算机积极拒绝,无法连接。 ) 呢?

------解决方案--------------------
那不是对方拒绝了吗?

ping 202.117.xxx.xxx:2012

telnet 202.117.xxx.xxx:2012

看看
------解决方案--------------------
localhost去连试试?
------解决方案--------------------
PHP code

$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);   
$connection = socket_connect($socket, '192.168.xxx.xxx', 2012); <div class="clear">
                 
              
              
        
            </div>
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