javascript - How to call POST method in node.js service? -

i trying validate json jsonschema. server.js code:

// set ====================================================================== var express  = require('express'); var app      = express();                               // create our app w/ express var port     = process.env.port || 8080;                // set port var bodyparser = require('body-parser'); var methodoverride = require('method-override')  app.use(function(req, res, next) {     //the code hits point!     var data = '';     req.on('data', function(chunk) {         data += chunk;     });     req.on('end', function() {         req.rawbody = data;      });     console.log(data);     next(); }); app.use(bodyparser.json()); app.use(methodoverride());  // routes ====================================================================== require('./routes.js')(app);  // listen (start app node server.js) ====================================== app.listen(port); console.log("app listening on port " + port); 

the routes.js looks this:

module.exports = function (app) {     app.post('/api/postding',  function (req, res) {             //do schema validation         var test=1;     }) } 

when post invalid json error now:

syntaxerror: unexpected token t <br> &nbsp; &nbsp;at object.parse (native)     <br> &nbsp; &nbsp;at parse (c:\nodestuff\trystuff\node_modules\body-parser\lib\types\json.js:88:17)         <br> &nbsp; &nbsp;at c:\nodestuff\trystuff\node_modules\body-parser\lib\read.js:108:18             <br> &nbsp; &nbsp;at done (c:\nodestuff\trystuff\node_modules\body-parser\node_modules\raw-body\index.js:233:14)                 <br> &nbsp; &nbsp;at incomingmessage.onend (c:\nodestuff\trystuff\node_modules\body-parser\node_modules\raw-body\index.js:279:7)                     <br> &nbsp; &nbsp;at incomingmessage.g (events.js:180:16)                         <br> &nbsp; &nbsp;at incomingmessage.emit (events.js:117:20)                             <br> &nbsp; &nbsp;at _stream_readable.js:943:16                                 <br> &nbsp; &nbsp;at process._tickcallback (node.js:419:13) 

the question how can perform jsonschema validation postrequest?

server.js

// set ====================================================================== var express  = require('express'); var app      = express();                               // create our app w/ express var port     = process.env.port || 8080;                // set port var bodyparser = require('body-parser'); var methodoverride = require('method-override') app.use(bodyparser.json()); app.use(bodyparser.urlencoded({extended: true}));  app.use(function(req, res, next) {     //the code hits point!     var data = '';     req.on('data', function(chunk) {         data += chunk;     });     req.on('end', function() {         req.rawbody = data;         next();     });     console.log(data); }); app.use(methodoverride()); // routes ====================================================================== require('./routes.js')(app);  // listen (start app node server.js) ====================================== app.listen(port); console.log("app listening on port " + port); 

route.js

module.exports = function (app) {     app.post('/api/postding',  function (req, res) {         console.log(req.body);         console.log(req.rawbody);         res.send({"test":"data"});     }) } 

which working pc

when post {"name:"hoer"} through rest client, console output is

app listening on port 8080  {} {"name:"hoer"}