feat: 存储管理S3存储配置填充默认域名 (#21)

src/utils/validate.ts

@@ -8,3 +8,9 @@ export const isExternal = (path: string) => {
 export function isHttp(url: string) {
   return url.includes('http://') || url.includes('https://')
 }
+
+/** 判断 字符串 是否是 ipv4 */
+export function isIPv4(ip: string): boolean {
+  const ipv4Pattern = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/
+  return ipv4Pattern.test(ip)
+}