README.md

For CSV -> commons-csv dependency

Upload CSV file:

curl --location --request POST 'localhost:8080/api/employee/upload' \
--header 'Content-Type: application/csv' \
--form 'file=@"/C:/Users/abcd/Desktop/book.csv"'
--form 'type="csv"'


Get all employees data:

curl --location --request GET 'localhost:8080/api/employee' \
--header 'Content-Type: application/json' \


Download CSV file:

curl --location --request GET 'localhost:8080/api/employee/download/csv' \
--header 'Content-Type: application/csv' \

For Excel -> poi dependency

Upload Excel:

curl --location --request POST 'localhost:8080/api/employee/upload/excel' \
--header 'Content-Type:  application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml' \
--form 'file=@"/C:/Users/abcd/Desktop/book1.xlsx"' \
--form 'type="excel"'


Download Excel File: if you use postman then response will be encoded , then you need to save the file to see the actual data

curl --location --request GET 'localhost:8080/api/employee/download/excel' \
--header 'Content-Type: application/vnd.ms-excel' \

• Check resource folder for Excel and CSV file to upload