🏗️ microservice fabric splitting

common/utils/ip2location.go

@@ -0,0 +1,21 @@
+package utils
+
+import (
+	"regexp"
+	"strings"
+)
+
+func RemoveZeroAndAdjust(s string) string {
+	// 正则表达式匹配 "|0|" 或 "|0" 或 "0|" 并替换为 "|"
+	re := regexp.MustCompile(`(\|0|0\||0)`)
+	result := re.ReplaceAllString(s, "|")
+
+	// 移除可能出现的连续 "|"
+	re = regexp.MustCompile(`\|+`)
+	result = re.ReplaceAllString(result, "|")
+
+	// 移除字符串开头和结尾可能出现的 "|"
+	result = strings.Trim(result, "|")
+
+	return result
+}