Random Number Generator Program Instruction
A. code structure
ubuntu@ip-172-31-27-49:~/webservertest$ tree
.
├── main.js
├── router.js
└── versions
└── v1.js
1 directory, 3 files
B. code implementation
- main.js
Main processing script.
In this script:
- create http server
- parse the url
- call router.js to handle versions
- handle all of the exceptions
- router.js
Version handle script.
In this script:
- parse the path to find the version
- call corresponding version file in ./versions/
- v1.js
Random function generation script.
In this script:
- parse the path to call function
- generate random
- print random as Json format
C. execute the program (already run)
$ sudo node main.js
D. test the program
- positive testing
http://34.209.73.13:8000/v1/random
- negative testing
http://34.209.73.13:8000/v2/random
http://34.209.73.13:8000/v1
http://34.209.73.13:8000/v1/login