add keys

+
+# Created by https://www.gitignore.io/api/node
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+keys/api_option.js
+keys/db_option.js
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless
+
+
+# End of https://www.gitignore.io/api/node
\ No newline at end of file

- Subproject commit ec58beff037eb5965c06133abbaeb0cf4abb6c65

+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+var indexRouter = require('./routes/index');
+var usersRouter = require('./routes/users');
+
+var app = express(),
+server= require('http').createServer(app),
+SOCKETIO=require('./lib/socketio.js');
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'ejs');
+
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use('/',express.static(path.join(__dirname, 'public')));
+app.use('/',express.static(path.join(__dirname, 'code')));
+app.use('/name/:name/birth',express.static(path.join(__dirname, 'public')));
+app.use('/name/:name/birth',express.static(path.join(__dirname, 'code')));
+
+app.use('/', indexRouter);
+app.use('/users', usersRouter);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  next(createError(404));
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+server.listen(80);
+SOCKETIO(server,app);
+
+module.exports = app;

+{
+  "name": "project",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "start": "node ./bin/www"
+  },
+  "dependencies": {
+    "body-parser": "^1.18.3",
+    "compression": "^1.7.3",
+    "cookie-parser": "~1.4.3",
+    "date-utils": "^1.2.21",
+    "debug": "~2.6.9",
+    "ejs": "~2.5.7",
+    "express": "~4.16.0",
+    "helmet": "^3.21.2",
+    "http-errors": "~1.6.2",
+    "morgan": "~1.9.0",
+    "mysql": "^2.16.0",
+    "request": "^2.88.0",
+    "socket.io": "^2.1.1"
+  }
+}