在golang中将Json.Number转换(interface conversion: interface {} is json.Number)
//go 出现json.Number类型转换错误处理
panic: interface conversion: interface {} is json.Number, not float64
//.int .int64
f, err := data.(json.Number).Float64()
//go 出现json.Number类型转换错误处理
panic: interface conversion: interface {} is json.Number, not float64
//.int .int64
f, err := data.(json.Number).Float64()