GET http://localhost:8000/querystring-params
param1: value1param2:param3: a=bparam4: 1,2,3HTTP/1.0 200
GET http://localhost:8000/querystring-params?param1=value1¶m2=¶m3=a%3db¶m4=1,2,3
HTTP/1.0 200
GET http://localhost:8000/querystring-params?param1=value1
param2:param3: a=bparam4: 1,2,3HTTP/1.0 200
GET http://localhost:8000/querystring-params-encoded?value1=/&value2=%2F
value3:/HTTP/1.0 200