fix：修改密码功能

src/views/ResetPassword/index.vue

@@ -101,11 +101,17 @@ const emailCodeLoading = ref(false)
 const emailCodeCountdown = ref(0)
 let emailCodeTimer: ReturnType<typeof setInterval> | null = null
 
-const passwordPattern = /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[^A-Za-z0-9]).{8,20}$/
+const validatePassword = (value: string) => {
+  if (!value) return true
+  if (value.length < 8 || value.length > 20) return false
+
+  const ruleCount = [/[A-Z]/, /[a-z]/, /\d/, /[^A-Za-z0-9]/].filter((pattern) => pattern.test(value)).length
+  return ruleCount >= 3
+}
 
 const newPasswordRules = [
   { required: true, message: '请输入新密码' },
-  { pattern: passwordPattern, message: '不符合密码规则' }
+  { validator: validatePassword, message: '密码需为8-20位，且大写字母、小写字母、数字、特殊符号至少满足3种' }
 ]
 
 const confirmPasswordRules = [