send json data curl code example
Example 1: curl post json
curl -X POST -H "Content-Type: application/json" \
-d '{"username":"abc","password":"abc"}' \
https://api.example.com/v2/login
Example 2: curl post json object command
curl -H "Accept: application/json" -H "Content-type: application/json" -X POST -d '{"id":100}' http://localhost/api/postJsonReader.do