🎨 增加 Go 后端

2024-04-07 11:08:05 +08:00
1 parent 04c82ab25d
commit 61275be2bf
@@ -0,0 +1,24 @@
+package convert
+
+const (
+	base62 = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+)
+
+func IntToBase62(n int) string {
+	if n == 0 {
+		return string(base62[0])
+	}
+
+	var result []byte
+	for n > 0 {
+		result = append(result, base62[n%62])
+		n /= 62
+	}
+
+	// 反转字符串
+	for i, j := 0, len(result)-1; i < j; i, j = i+1, j-1 {
+		result[i], result[j] = result[j], result[i]
+	}
+
+	return string(result)
+}