Simple Web App

This app runs a web server that performs simple calculations and writes the results to a local file.

To build:

go build .

To run:

./simplewebapp

The input is:

ID
OP
VAL1
VAL2

• ID is any string
• OP is +, -, *, or /
• VAL1 and VAL2 are integers

Sample input:

CALC_1
+
3
2

Sample call to endpoint:

curl -X POST localhost:8080 --data 'CALC_2                                    
*
100
3000'