commons_go/config
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This commit is contained in:
crusader 2017-09-22 18:17:54 +09:00
parent fb70b256fb
commit ee725bc7d4
1 changed files with 8 additions and 6 deletions
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14
util.go
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@ -161,11 +161,17 @@ func getPrefixForStruct(prefixes []string, fieldStruct *reflect.StructField) []s
func marshalFile(target interface{}, file string, overWrite bool) error {
var f *os.File
var err error
var b []byte
if b, err = marshal(target, filepath.Ext(file)); nil != err {
return err
}
if Exists(file) {
if !overWrite {
return fmt.Errorf("Config: File[%s] is exist", file)
}
if f, err = os.Open(file); nil != err {
if f, err = os.OpenFile(file, os.O_WRONLY, os.ModeAppend); nil != err {
return err
}
} else {
@ -173,11 +179,7 @@ func marshalFile(target interface{}, file string, overWrite bool) error {
return err
}
}
var b []byte
if b, err = marshal(target, filepath.Ext(file)); nil != err {
return err
}
defer f.Close()
if _, err = f.Write(b); nil != err {
return err