今天调用PHP发现如下问题：
SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://192.168.0.14:8080/rpc/soap/jirasoapservice-v2?wsdl' : failed to load external entity "http://192.168.0.14:8080/rpc/soap/jirasoapservice-v2?wsdl" 不知大家是否遇到过？请赐教！
SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://192.168.0.14:8080/rpc/soap/jirasoapservice-v2?wsdl' : failed to load external entity "http://192.168.0.14:8080/rpc/soap/jirasoapservice-v2?wsdl" 不知大家是否遇到过？请赐教！
1.使用soap
Php代码 1. $client = "*****";//(wsdl链接在同一主机上)
2.
3. $client = new soapclient($wsdl); $client = "*****";//(wsdl链接在同一主机上) $client = new soapclient($wsdl);2.出现错误如下 第一种：
Error代码 1. SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://*****.14:8080/rpc/soap/jirasoapservice-v2?wsdl' : failed to load external entity "http://*****.14:8080/rpc/soap/jirasoapservice-v2?wsdl" SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://*****.14:8080/rpc/soap/jirasoapservice-v2?wsdl' : failed to load external entity "http://*****.14:8080/rpc/soap/jirasoapservice-v2?wsdl" 第二种：（采用nusoap链接方式）
Error代码 1. wsdl error: Getting http://******.14:8080/rpc/soap/jirasoapservice-v2?wsdl - HTTP ERROR: Couldn't open socket connection to server http://******.14:8080/rpc/soap/jirasoapservice-v2?wsdl, Error (13): Permission denied wsdl error: Getting http://******.14:8080/rpc/soap/jirasoapservice-v2?wsdl - HTTP ERROR: Couldn't open socket connection to server http://******.14:8080/rpc/soap/jirasoapservice-v2?wsdl, Error (13): Permission denied
3.原因： SELinux 阻止你的 httpd 守护程序与同一台机器上的 LDAP 服务器沟通。 linux下设置：
Linux代码 1. $setsebool -P httpd_can_network_connect on $setsebool -P httpd_can_network_connect on test ok!!!!4.参考文档 http://www.linuxforums.org/forum/redhat-fedora-linux-help/46840-fsockopen-error-13-permission-denied.html（提到httpd错误）
http://wiki.centos.org/zh/TipsAndTricks/SelinuxBooleans
http://fedoraproject.org/wiki/SELinux/apache
http://oss.tresys.com/docs/refpolicy/api/tunables.html