Invoking http adapter procedure failure

问题

I'm trying to send some values to a web server and it is going to respond with true or false using http adapter in ibm mobilefirst. When i invoke the procedure from the environment, i got this error:

{
"errors": [
  "Runtime: Http request failed: java.net.UnknownHostException: mfpreader.comze.com\/"
],
"info": [
],
"isSuccessful": false,
"warnings": [
]
}

Here is the link i'm using: http://mfpreader.comze.com/login.php?username=kevin&password=pass The server is working.

LoginAdapter.xml

<connectivity>
    <connectionPolicy xsi:type="http:HTTPConnectionPolicyType">
        <protocol>https</protocol>
        <domain>mfpreader.comze.com/</domain>
        <port>443</port>        


<procedure name="getVerify"/>

LoginAdapter-impl.js

                 function getVerify(pName) {

var input = {
    method : 'get',
    returnedContentType : 'json',
    path : '/login.php',
    parameters : {
        'username' : pName,
        'password' : 'pass'   // hard-coded
            }

 };

return WL.Server.invokeHttp(input);

}

Can i have some help please. Thanks.

回答1:

connect website using http port 80 .on the other hand return returnedContentType : 'plain' .

LoginAdapter.xml

<connectivity>
    <connectionPolicy xsi:type="http:HTTPConnectionPolicyType">
        <protocol>http</protocol>
            <domain>mfpreader.comze.com</domain>

            <port>80</port>      


<procedure name="getVerify"/>

LoginAdapter-impl.js

function getVerify(pName) {

    var input = {
        method : 'get',
        returnedContentType : 'plain',
        path : '/login.php',
        parameters : {
            'username' : pName,
            'password' : 'pass'   // hard-coded
                }

     };

    return WL.Server.invokeHttp(input);

    }

invocation result:

{
   "errors": [
   ],
   "info": [
   ],
   "isSuccessful": true,
   "responseHeaders": {
      "Connection": "close",
      "Content-Length": "748",
      "Content-Type": "text\/html",
      "Date": "Fri, 19 Feb 2016 11:56:31 GMT",
      "Server": "Apache",
      "X-Powered-By": "PHP\/5.2.17"
   },
   "responseTime": 563,
   "statusCode": 200,
   "statusReason": "OK",
   "text": "<br><table border='1' cellpadding='2' bgcolor='#FFFFDF' bordercolor='#E8B900' align='center'><tr><td><font face='Arial' size='1' color='#000000'><b>PHP Error Message<\/b><\/font><\/td><\/tr><\/table><br \/>\n<b>Warning<\/b>:  json_encode() expects exactly 1 parameter, 2 given in <b>\/home\/a1974455\/public_html\/login.php<\/b> on line <b>72<\/b><br \/>\n<br><table border='1' cellpadding='2' bgcolor='#FFFFDF' bordercolor='#E8B900' align='center'><tr><td><div align='center'><a href='http:\/\/www.000webhost.com\/'><font face='Arial' size='1' color='#000000'>Free Web Hosting<\/font><\/a><\/div><\/td><\/tr><\/table> \n<!-- Hosting24 Analytics Code -->\n<script type=\"text\/javascript\" src=\"http:\/\/stats.hosting24.com\/count.php\"><\/script>\n<!-- End Of Analytics Code -->",
   "totalTime": 578,
   "warnings": [
   ]
}

回答2:

I think your issue is that you have a surplus / in your domain name:

<domain>mfpreader.comze.com/</domain>

This is a domain name, not a URL. You need to specify only the hostname of the server you are trying to reach:

<domain>mfpreader.comze.com</domain>

回答3:

The website does not work.

When you pointed to it, you're using http, but in the XML you're using https. And when trying to access the website with the https protocol, it is not loading.

来源：https://stackoverflow.com/questions/35502882/invoking-http-adapter-procedure-failure