特性（系统安全）：防火墙支持端口范围添加

app/Http/Controllers/Api/SafesController.php

@@ -176,7 +176,6 @@ class SafesController extends Controller
         // 正则匹配出ports
         preg_match('/ports: (.*)/', $firewallRules, $matches);
         $rawPorts = $matches[1];
-        // 22/tcp 80/tcp 443/tcp 8888/tcp 5432/tcp
         $ports = explode(' ', $rawPorts);
         // 对ports进行分割为port=>protocol形式
         $rules = [];

resources/views/safe.blade.php

@@ -36,8 +36,7 @@
                     <span style="margin-right: 10px;">端口控制</span>
                     <div class="layui-input-inline">
                         <input id="safe_add_firewall_rule_port" type="text" name="safe_add_firewall_rule_port" class="layui-input"
-                               placeholder="端口号（如：3306）"
-                               min=1 max=65535/>
+                               placeholder="例如：3306、1000-2000"/>
                     </div>
                     <div class="layui-input-inline">
                         <select id="safe_add_firewall_rule_protocol" lay-filter="safe_add_firewall_rule_protocol"
@@ -271,11 +270,6 @@
         $('#safe_add_firewall_rule').click(function () {
             var port = Number($('#safe_add_firewall_rule_port').val());
             var protocol = $('#safe_add_firewall_rule_protocol').val();
-            // 判断端口是否合法
-            if (isNaN(port) || port < 1 || port > 65535) {
-                layer.msg('端口号不合法', {icon: 2});
-                return false;
-            }
             var index = layer.load();
             admin.req({
                 url: '/api/panel/safe/addFirewallRule'