1) Download and install postman tool in your local system.
2) Open postman and click '+ button' or 'create request' option from launchpad to open new request play arena.
3) Select request type, body >> raw, and request format as JSON
Scenario-1:
Description:
We are going to fetch all data from database. So, no need to enter any input data in request
Request type: GET
Request URL: localhost:8080/fetchAllData
Request format: JSON
JSON Data: None
--Click 'Send button' to see result from 'Response pane'
Scenario-2:
Description:
We are going to fetch data from database against single data
Request type: GET
Request URL: localhost:8080/fetchSingleData
Request format: JSON
JSON Data:
{
"empRollNo" : "100"
}
--Click 'Send button' to see result from 'Response pane'
Scenario-3:
Description:
We are going to fetch data from database against multiple data
Request type: GET
Request URL: localhost:8080/fetchSingleData
Request format: JSON
JSON Data:
[
{
"empRollNo" : "100"
},
{
"empRollNo" : "101"
}
]
--Click 'Send button' to see result from 'Response pane'
Scenario-4:
Description:
We are going to save or update data to database against single data
Request type: POST
Request URL: localhost:8080/saveOrUpdateSingleData
Request format: JSON
JSON Data:
{
"empRollNo" : "100"
}
--Click 'Send button' to see result from 'Response pane'
Scenario-5:
Description:
We are going to save or update data to database against multiple data
Request type: POST
Request URL: localhost:8080/saveOrUpdateSingleData
Request format: JSON
JSON Data:
[
{
"empRollNo" : "100"
},
{
"empRollNo" : "101"
}
]
(Another sample format)
{
"empRollNo" : "102",
"empSalary" : "90000",
"empBankAccNo" : "BankAcc555",
"empUANNo" : "UAN555",
"empPFAccNo" : "PF555"
}
--Click 'Send button' to see result from 'Response pane'
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Thanks, I hope you enjoyed this session !!!.
-Somasundar Kanakaraj