Merge pull request '增加数据过滤实现' (#2) from featuer/filter into master

Reviewed-on: #2

abstruct.go

@@ -41,4 +41,6 @@ type EasyMap interface {
 	ToStruct(receiver interface{}) error
 	// ToString 转为字符串
 	ToString() string
+	// Filter 过滤数据
+	Filter(ignoreFieldList []string, rewriteFieldTable map[string]interface{}) map[string]interface{}
 }

common.go

@@ -374,3 +374,28 @@ func (c *common) ToString() string {
 	mapData := c.GetAllForMapKeyString()
 	return serialize.JSON.MarshalForString(mapData)
 }
+
+// Filter 对数据进行过滤
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:25 2024/3/8
+func (c *common) Filter(ignoreFieldList []string, rewriteFieldTable map[string]string) map[string]interface{} {
+	result := make(map[string]interface{})
+	ignoreFieldTable := make(map[string]bool)
+	for _, item := range ignoreFieldList {
+		ignoreFieldTable[item] = true
+	}
+	data := c.GetAllForMapKeyString()
+	for field, val := range data {
+		if _, exist := ignoreFieldTable[field]; exist {
+			// 忽略当前字段
+			continue
+		}
+		if rewriteField, exist := rewriteFieldTable[field]; exist && len(rewriteField) > 0 {
+			field = rewriteField
+		}
+		result[field] = val
+	}
+	return result
+}