type Setting struct {
path string
prefix string
set map[string]interface{}
}
func NewSetting(file string) *Setting{
s := Setting{}
s.path = file
s.set = make(map[string]interface{})
return &s
}
func (s *Setting)load(){
s.clear()
f,err := os.Open(s.path)
if err != nil{
fmt.Println(err)
return
}
//扫描行并分割处理
scanner := bufio.NewScanner(f)
for scanner.Scan() {
text := scanner.Text()
if len(text) < 3 || !strings.Contains(text,"="){
continue
}
stringList := strings.Split(text,"=",)
//fmt.Println(reflect.TypeOf(value))
s.setValue(strings.TrimSpace(stringList[0]),strings.TrimSpace(stringList[1]))
//mt.Println(scanner.Text())
}
err = scanner.Err()
if err != nil {
log.Fatal(err)
}
}
func (s *Setting)loadByFile(file string){
s.path = file
s.load()
}
func (s *Setting)save(){
f,err := os.Create(s.path)
if err != nil {
fmt.Println(err)
return
}
defer f.Close()
for k,v:= range s.set {
switch v.(type) {
case int:
f.WriteString(fmt.Sprintf("%s=%d
",k,v))
case float64:
f.WriteString(fmt.Sprintf("%s=%f
",k,v))
case string:
//f.WriteString(fmt.Sprintf("%s="%s"
",k,v))
f.WriteString(fmt.Sprintf("%s=%s
",k,v))
case bool:
f.WriteString(fmt.Sprintf("%s=%t
",k,v))
default:
f.WriteString(fmt.Sprintf("%s=%v
",k,v))
}
}
}
func (s *Setting)saveByFile(file string){
s.path = file
s.save()
}
func (s *Setting)setValue(key string,value interface{}){
s.set[key] = value
}
func (s *Setting)value(key string)interface{}{
return s.set[key]
}
func (s *Setting)valueByDefault(key string,value interface{})interface{}{
if s.contains(key) {
return s.value(key)
}
return value
}
func (s *Setting)clear(){
for k := range s.set{
delete(s.set,k)
}
}
func (s *Setting)beginGroup(prefix string){
s.prefix = prefix
}
func (s *Setting)endGroup(){
s.prefix = ""
}
func (s *Setting)contains(key string)bool{
if _,find := s.set[key];find{
return true
}else{
return false
}
}
func (s *Setting)fileName()string{
return s.path
}
func (s *Setting)remove(key string){
delete(s.set,key)
}
func (s *Setting)sync(){
}
func (s *Setting)allKeys()[]string{
keys := make([]string,len(s.set))
for k:= range s.set{
keys = append(keys,k)
}
return keys
}