IP库阶段性提交（未完成）

pkg/iplibrary/reader_result.go

@@ -4,6 +4,7 @@ package iplibrary
 
 type QueryResult struct {
 	item *ipItem
+	meta *Meta
 }
 
 func (this *QueryResult) IsOk() bool {
@@ -17,6 +18,16 @@ func (this *QueryResult) CountryId() int64 {
 	return 0
 }
 
+func (this *QueryResult) CountryName() string {
+	if this.item.countryId > 0 {
+		var country = this.meta.CountryWithId(this.item.countryId)
+		if country != nil {
+			return country.Name
+		}
+	}
+	return ""
+}
+
 func (this *QueryResult) ProvinceId() int64 {
 	if this.item != nil {
 		return this.item.provinceId
@@ -24,6 +35,16 @@ func (this *QueryResult) ProvinceId() int64 {
 	return 0
 }
 
+func (this *QueryResult) ProvinceName() string {
+	if this.item.provinceId > 0 {
+		var province = this.meta.ProvinceWithId(this.item.provinceId)
+		if province != nil {
+			return province.Name
+		}
+	}
+	return ""
+}
+
 func (this *QueryResult) CityId() int64 {
 	if this.item != nil {
 		return this.item.cityId
@@ -31,6 +52,16 @@ func (this *QueryResult) CityId() int64 {
 	return 0
 }
 
+func (this *QueryResult) CityName() string {
+	if this.item.cityId > 0 {
+		var city = this.meta.CityWithId(this.item.cityId)
+		if city != nil {
+			return city.Name
+		}
+	}
+	return ""
+}
+
 func (this *QueryResult) TownId() int64 {
 	if this.item != nil {
 		return this.item.townId
@@ -38,9 +69,29 @@ func (this *QueryResult) TownId() int64 {
 	return 0
 }
 
+func (this *QueryResult) TownName() string {
+	if this.item.townId > 0 {
+		var town = this.meta.TownWithId(this.item.townId)
+		if town != nil {
+			return town.Name
+		}
+	}
+	return ""
+}
+
 func (this *QueryResult) ProviderId() int64 {
 	if this.item != nil {
 		return this.item.providerId
 	}
 	return 0
 }
+
+func (this *QueryResult) ProviderName() string {
+	if this.item.providerId > 0 {
+		var provider = this.meta.ProviderWithId(this.item.providerId)
+		if provider != nil {
+			return provider.Name
+		}
+	}
+	return ""
+}