with openBenchmarkcommandsjson r as f data = jsonloadf num_elements = lendata print num_elements用 golang复现上述 python 语句

import ( "encoding/json" "fmt" "io/ioutil" )

func main() { data, err := ioutil.ReadFile("./Benchmark/commands.json") if err != nil { fmt.Println(err) return }

var commands []interface{}
err = json.Unmarshal(data, &commands)
if err != nil {
	fmt.Println(err)
	return
}

num_elements := len(commands)
fmt.Println(num_elements)

}