Hi,
I am using a jquery ajax to call node.js application. In this I am passing
JSON data. My node.js is running on 9999 port and my REST web service
application is deployed on another server with 8080 port.
I am calling node.js from my standalone html which has jquery ajax call,
from node server.js I am calling REST web service which will return me data
populated from database. I am able to print this data on node server.js.
After printing this I am setting this to response object and passing it.
Below is my code.
// My stand alone html code which is calling node
var jsontest = {"key1":"value1","key2":"value2"};
$.ajax({type :"POST",
dataType: 'json',
data: jsontest,
url: 'http://nodeserverip:9999/sendwelcome',
success: function(data) {
console.log('success');
console.log(data);
console.log(data.id);
}, error : function(response) {
console.log(JSON.stringify(response));
}
});
//Node server.js
var express = require("express"),
restapp = require("./testfile.js"),
app = express(),
http = require("http").createServer(app);
var requestObj = require('request');
responseBody = "";
indexresponseBody = "";
app.use(express.bodyParser());
//Test call
app.post('/sendwelcome', function(req, res){
var tmp = req;
var tempJSON= JSON.stringify(tmp.body.pubKey).replaceAll('"',"");
requestObj({
url : "http://restmoduleip:8080/restmodule/somecontroller/getall";,
method : "POST",
headers : { "Content-Type" : "application/json","pubKey":tempJSON},
body : JSON.stringify(tmp.body)
},
function (error, resp, body) {
indexresponseBody = body;
}
);
//Tried using this approach also but response is blank
// res.header('Content-Type', 'text/html');
// res.header('Content-Length',indexresponseBody.length);
// res.send(indexresponseBody);
// res.end();
//Tried using this approach also but response is blank
// res.json(indexresponseBody);
//Tried using this approach also but response is blank
res.send(JSON.stringify(indexresponseBody));
console.log("RES 1:- "+res);
res.end();
console.log("RES :- "+JSON.stringify(res));
});
I am getting following response in error block of jquery ajax call
{"readyState":0,"responseText":"","status":0,"statusText":"error"}
Below is response header when I am setting content type and length but
response is blank
Content-Length 988Content-Typetext/html
Please let me know what is wrong in it.
Thanks in advance.
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