{
"following_id": 123
}curl --location --request POST '/profile/follow' \
--header 'Content-Type: application/json' \
--data-raw '{
"following_id": 123
}'{
"code": 20000,
"data": {
"following_id": 123,
"message": "关注成功",
"success": true
},
"err_code": "string",
"msg": null
}