go调用python脚本并输出数据

1.go调用python脚本

#go调用python有编码问题，GbkToUtf8是自己封装的转换编码
command := "build.py"
	cmd := exec.Command("python", command, name)
	output, err := cmd.Output()
	if err != nil {
		fmt.Printf("Execute Shell:%s failed with error:%s", command, err.Error())
		return
	}
	txt, _ := utils.GbkToUtf8(output)
	fmt.Printf("Execute Shell:%s finished with output:\n%s", command, string(txt))
#go调用python直接报错status=-1,CombinedOutput 可以看到实际输出
cmd := exec.Command("python", command)
	output, err := cmd.CombinedOutput()
	if err != nil {
		fmt.Println(fmt.Sprint(err) + ": " + string(output))
		return
	}
	fmt.Println(string(output))

#GbkToUtf8 方法
import (
	"bytes"
	"golang.org/x/text/encoding/simplifiedchinese"
	"golang.org/x/text/transform"
	"io/ioutil"
)

func GbkToUtf8(str []byte) (b []byte, err error) {
	r := transform.NewReader(bytes.NewReader(str), simplifiedchinese.GBK.NewDecoder())
	b, err = ioutil.ReadAll(r)
	if err != nil {
		return
	}
	return
}

python内部读取文件目录报错

from pathlib import Path
import os

path1 = os.path.abspath(os.path.dirname(__file__))
with open(Path(path1) / settings.DATASET_PATH, 'r', encoding='utf-8') as f: