fix: 增加公共链接密码强度

frontend/src/utils/StringUtils.js

@@ -5,3 +5,14 @@ export function pdfTemplateReplaceAll(content, source, target) {
   return content
 }
 
+export function randomRange(min, max) {
+  let returnStr = ''
+  const range = (max ? Math.round(Math.random() * (max - min)) + min : min)
+  const charStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
+
+  for (var i = 0; i < range; i++) {
+    var index = Math.round(Math.random() * (charStr.length - 1))
+    returnStr += charStr.substring(index, index + 1)
+  }
+  return returnStr
+}