GetInt error

[wujianqiangwjq]

cat config.json
{
"host": "10.240.212.100",
"username": "root",
"password": "Password123",
"user": ["user1", "user2"],
"num": 90
}

c, _ := config.New(config.Options{Feeder: feeder.Json{Path: "config.json"}})
host, err := c.GetInt("num")
fmt.Println(err)
fmt.Println(host)
output:
value for num is not int
0

[wujianqiangwjq]

this type is float64

[miladrahimi]

We use native Go JSON unmarshal and it uses float64 for numeric values.