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- package utils
- import (
- "bufio"
- "encoding/json"
- "errors"
- "fmt"
- "os"
- )
- var ConfigPath = "config.json"
- type Config struct {
- Version string
- Url string
- }
- func ReadConfig() (*Config, error) {
- conf, err := os.Open(ConfigPath)
- if err != nil {
- fmt.Println(err)
- return nil, errors.New("打开文件失败")
- }
- reader := bufio.NewReader(conf)
- decoder := json.NewDecoder(reader)
- config := &Config{}
- err = decoder.Decode(config)
- if err != nil {
- return nil, errors.New("解析失败")
- }
- return config, nil
- }
- func WriteConfig(config *Config) error {
- data, err := json.MarshalIndent(config, "", " ")
- if err != nil {
- fmt.Println(err)
- return errors.New("json marshal err")
- }
- err = os.WriteFile(ConfigPath, data, 0777)
- if err != nil {
- fmt.Println(err)
- return errors.New("写入配置文件出错")
- }
- return nil
- }
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