字符串列表去重能力

string.go

@@ -112,3 +112,24 @@ func (s *stringOperate) Convert(str string, sourceCode string, targetCode string
 	_, cdata, _ := targetCoder.Translate([]byte(sourceResult), true)
 	return string(cdata)
 }
+
+// RemoveDuplicates 对列表数据去重
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 21:12 2022/7/23
+func (s *stringOperate) RemoveDuplicates(sourceList []string) []string {
+	result := make([]string, 0)
+	hasDeal := make(map[string]bool)
+	if len(sourceList) == 0 {
+		return result
+	}
+	for _, val := range sourceList {
+		if _, exist := hasDeal[val]; exist {
+			continue
+		}
+		result = append(result, val)
+		hasDeal[val] = true
+	}
+	return result
+}