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sub2clash/utils/template.go
2023-09-12 18:40:24 +08:00

37 lines
647 B
Go

package utils
import (
"errors"
"fmt"
"io"
"os"
"path/filepath"
)
// LoadTemplate 加载模板
// template 模板文件名
func LoadTemplate(template string) (string, error) {
tPath := filepath.Join("templates", template)
if _, err := os.Stat(tPath); err == nil {
file, err := os.Open(tPath)
if err != nil {
return "", err
}
defer func(file *os.File) {
err := file.Close()
if err != nil {
fmt.Println(err)
}
}(file)
result, err := io.ReadAll(file)
if err != nil {
return "", err
}
if err != nil {
return "", err
}
return string(result), nil
}
return "", errors.New("模板文件不存在")
}