AWS first node.js express project
本篇重點不是在於使用express或是node.js建立web server...
而是在建立了express project之後，server也起來了...但是卻連不上線的問題...
[ec2-user@ip-10-166-202-213 ~]$ npm install express ejs mail mysql
npm http GET https://registry.npmjs.org/express
npm http GET https://registry.npmjs.org/ejs
npm http GET https://registry.npmjs.org/mail
...(Skip)
[ec2-user@ip-10-166-202-213 ~]$ express TestPrj
create : TestPrj
create : TestPrj/package.json
create : TestPrj/app.js
create : TestPrj/public
create : TestPrj/public/javascripts
create : TestPrj/public/images
create : TestPrj/public/stylesheets
create : TestPrj/public/stylesheets/style.css
create : TestPrj/routes
create : TestPrj/routes/index.js
create : TestPrj/views
create : TestPrj/views/layout.jade
create : TestPrj/views/index.jade
dont forget to install dependencies:
$ cd TestPrj && npm install
[ec2-user@ip-10-166-202-213 ~]$ cd TestPrj/
[ec2-user@ip-10-166-202-213 TestPrj]$ npm install
npm http GET https://registry.npmjs.org/express/2.5.8
npm http GET https://registry.npmjs.org/jade
npm http 304 https://registry.npmjs.org/express/2.5.8
npm http 304 https://registry.npmjs.org/jade
npm http GET https://registry.npmjs.org/connect
npm http GET https://registry.npmjs.org/mime/1.2.4
npm http GET https://registry.npmjs.org/qs
npm http GET https://registry.npmjs.org/mkdirp/0.3.0
npm http GET https://registry.npmjs.org/commander/0.5.2
npm http 304 https://registry.npmjs.org/connect
npm http 304 https://registry.npmjs.org/mime/1.2.4
npm http 304 https://registry.npmjs.org/mkdirp/0.3.0
npm http 304 https://registry.npmjs.org/qs
npm http 304 https://registry.npmjs.org/commander/0.5.2
npm http GET https://registry.npmjs.org/formidable
npm http 304 https://registry.npmjs.org/formidable
jade@0.22.1 ./node_modules/jade
├── commander@0.5.2
└── mkdirp@0.3.0
express@2.5.8 ./node_modules/express
├── qs@0.4.2
├── mime@1.2.4
├── mkdirp@0.3.0
└── connect@1.8.6
[ec2-user@ip-10-166-202-213 TestPrj]$
[ec2-user@ip-10-166-202-213 TestPrj]$ node app.js
Express server listening on port 3000 in development mode
這邊是我的重點...要開通m1的Security Groups設定阿....
這邊請務必加上"Custom TCP Rule"，指定給0.0.0.0/0 (即是全部IP都可連線的意思)
Port的部分，預設express是開在3000 port
使用這個預設的話，就必須打開3000 port
