servidor funciona, gpio desabilitat

node_modules/formidable/example/json.js

@@ -0,0 +1,67 @@
+var common = require('../test/common'),
+    http = require('http'),
+    util = require('util'),
+    formidable = common.formidable,
+    Buffer = require('buffer').Buffer,
+    port = common.port,
+    server;
+
+server = http.createServer(function(req, res) {
+  if (req.method !== 'POST') {
+    res.writeHead(200, {'content-type': 'text/plain'})
+    res.end('Please POST a JSON payload to http://localhost:'+port+'/')
+    return;
+  }
+
+  var form = new formidable.IncomingForm(),
+      fields = {};
+
+  form
+    .on('error', function(err) {
+      res.writeHead(500, {'content-type': 'text/plain'});
+      res.end('error:\n\n'+util.inspect(err));
+      console.error(err);
+    })
+    .on('field', function(field, value) {
+      console.log(field, value);
+      fields[field] = value;
+    })
+    .on('end', function() {
+      console.log('-> post done');
+      res.writeHead(200, {'content-type': 'text/plain'});
+      res.end('received fields:\n\n '+util.inspect(fields));
+    });
+  form.parse(req);
+});
+server.listen(port);
+
+console.log('listening on http://localhost:'+port+'/');
+
+
+var request = http.request({
+  host: 'localhost',
+  path: '/',
+  port: port,
+  method: 'POST',
+  headers: { 'content-type':'application/json', 'content-length':48 }
+}, function(response) {
+  var data = '';
+  console.log('\nServer responded with:');
+  console.log('Status:', response.statusCode);
+  response.pipe(process.stdout);
+  response.on('end', function() {
+    console.log('\n')
+    process.exit();
+  });
+  // response.on('data', function(chunk) {
+  //   data += chunk.toString('utf8');
+  // });
+  // response.on('end', function() {
+  //   console.log('Response Data:')
+  //   console.log(data);
+  //   process.exit();
+  // });
+})
+
+request.write('{"numbers":[1,2,3,4,5],"nested":{"key":"value"}}');
+request.end();