feat: string

Houserqu · Mar 10, 2024 · d513e1e · d513e1e
1 parent 1c01f44
commit d513e1e
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/string/string.go b/string/string.go
@@ -0,0 +1,11 @@
+package string
+
+import "strings"
+
+/**
+ * 替换字符串中的最后一个匹配项
+ */
+func ReplaceLast(str, old, new string) string {
+	i := strings.LastIndex(str, old)
+	return str[:i] + strings.Replace(str[i:], old, new, 1)
+}