SOAP-ERROR: Parsing WSDL: failed to load external entity
Fatal error: Uncaught SoapFault exception: [WSDL] SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://www.webservicex.net/globalweather.asmx?wsdl' : failed to load external entity "http://www.webservicex.net/globalweather.asmx?wsdl" in /www/wwwroot/xxxxx.com/23.php:8 Stack trace: #0 /www/wwwroot/xxxxx.com/23.php(8): SoapClient->SoapClient('http://www.webs...') #1 {main} thrown in /www/wwwroot/xxxxx.com/23.php on line 8
這個錯誤是我們ehr同步人員和部門信息接口報的錯，直接訪問WSDL也能正常返回
php請求接口FCOperate.asmx?WSDL 接口。這里需要注意升級php版本，盡可能升級的到php7.0
測試發現產生這個錯誤與PHP版本有關，版本高的不會出現這個問題。
解決方案：
1、修改服務器網關配置，就是OpenSSL，它是一種通信協議，改一發動全身，所以我沒動服務器
2、修改PHP版本再測
3、也就是直接在代碼處修改（推薦），代碼如下：
$wsdl='http://你的地址/PSIGW/PeopleSoftServiceListeningConnector/PSFT_HR/HPS_HRIF001_OA_DEPT.1.wsdl';
$streamContext = array(stream_context_create(array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false
)
)));
$client = new \SoapClient($wsdl, $streamContext);
$result=$client->__doRequest($xmldata,$wsdl,'HPS_HFIFOA_DEP_SRVACTN.v1',1,0);
return $result;
就是
這一句很關鍵。
這是我找到解決辦法的地方：http://php.net/manual/en/migration56.openssl.php
更新日期2018-12-19：我前幾天看日志上面一個接口通的，下面一個接口還是報這個錯，代碼一樣的。於是我下面的代碼改成就OK了：
$wsdl = 'http://地址/PSIGW/PeopleSoftServiceListeningConnector/PSFT_HR/HPS_HRIF001_OA_EMPL.1.wsdl';
/*$streamContext = array(stream_context_create(array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false
)
)));*/
$opts = array(
'ssl' => array('ciphers' => 'RC4-SHA', 'verify_peer' => false, 'verify_peer_name' => false)
);
$params = array('encoding' => 'UTF-8', 'soap_version' => SOAP_1_2, 'trace' => 1, 'exceptions' => 1, "connection_timeout" => 180, 'stream_context' => stream_context_create($opts));
$client = new \SoapClient($wsdl, $params);
$result = $client->__doRequest($xmldata, $wsdl, 'HPS_HFIFOA_EMP_SRVACTN.v1', 1, 0);
return $result;
注意看上面紅色部分