特性：增加创始人专享的在线 SMTP 配置系统并在 AppServiceProvider 中动态加载以拦截系统发件

app/Http/Controllers/Admin/SmtpController.php

@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * 文件功能：系统邮件 SMTP 专属配置控制器
+ *
+ * @author   ChatRoom Laravel
+ *
+ * @version  1.0.0
+ */
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Models\SysParam;
+use App\Services\ChatStateService;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Mail;
+use Illuminate\View\View;
+
+class SmtpController extends Controller
+{
+    public function __construct(
+        private readonly ChatStateService $chatState
+    ) {}
+
+    /**
+     * 显示 SMTP 专属配置表单
+     */
+    public function edit(): View
+    {
+        // 仅抓取以 smtp_ 开头的配置项
+        $params = SysParam::where('alias', 'like', 'smtp_%')->pluck('body', 'alias')->toArray();
+        $descriptions = SysParam::where('alias', 'like', 'smtp_%')->pluck('guidetxt', 'alias')->toArray();
+
+        return view('admin.smtp.edit', compact('params', 'descriptions'));
+    }
+
+    /**
+     * 更新 SMTP 配置，并刷新全站 Cache 缓存
+     */
+    public function update(Request $request): RedirectResponse
+    {
+        $data = $request->except(['_token', '_method']);
+
+        foreach ($data as $alias => $body) {
+            SysParam::updateOrCreate(
+                ['alias' => $alias],
+                ['body' => $body ?? '']
+            );
+
+            // 写入 Cache 保证极速读取
+            $this->chatState->setSysParam($alias, $body ?? '');
+
+            // 清除 Sysparam 模型的内部缓存
+            SysParam::clearCache($alias);
+        }
+
+        return redirect()->route('admin.smtp.edit')->with('success', 'SMTP 发信配置已成功保存更新！');
+    }
+
+    /**
+     * 发送测试邮件
+     */
+    public function test(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'test_email' => 'required|email'
+        ]);
+
+        $testEmail = $request->input('test_email');
+
+        try {
+            Mail::raw('您好，这是一封来自【飘落流星聊天室】系统的测试邮件，当您看到这封邮件，说明系统后台您的 SMTP 设置已经完全畅通无误。', function ($message) use ($testEmail) {
+                $message->to($testEmail)
+                    ->subject('飘落流星聊天室 - SMTP 发信测试');
+            });
+
+            return redirect()->route('admin.smtp.edit')->with('success', "测试邮件已成功发送至 {$testEmail}，请注意查收。");
+        } catch (\Exception $e) {
+            return redirect()->route('admin.smtp.edit')->with('error', "测试发出失败，原因：" . $e->getMessage());
+        }
+    }
+}

app/Http/Controllers/Admin/SystemController.php

@@ -31,10 +31,12 @@ class SystemController extends Controller
     {
         // 读取数据库中最新的参数 (剔除专属模块已接管的配置，避免重复显示)
         $params = SysParam::whereNotIn('alias', ['chatbot_enabled'])
+            ->where('alias', 'not like', 'smtp_%')
             ->get()->pluck('body', 'alias')->toArray();
 
         // 为后台界面准备的文案对照 (可动态化或硬编码)
         $descriptions = SysParam::whereNotIn('alias', ['chatbot_enabled'])
+            ->where('alias', 'not like', 'smtp_%')
             ->get()->pluck('guidetxt', 'alias')->toArray();
 
         return view('admin.system.edit', compact('params', 'descriptions'));

app/Providers/AppServiceProvider.php

@@ -3,6 +3,9 @@
 namespace App\Providers;
 
 use Illuminate\Support\ServiceProvider;
+use App\Models\Sysparam;
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\Schema;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -19,6 +22,32 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot(): void
     {
-        //
+        // 动态加载自定义 SMTP 配置 (如果有数据库则执行)
+        try {
+            if (Schema::hasTable('sysparam')) {
+                $smtpConfig = Sysparam::where('alias', 'like', 'smtp_%')->pluck('body', 'alias');
+                
+                if ($smtpConfig->isNotEmpty() && $smtpConfig->get('smtp_host')) {
+                    Config::set('mail.default', 'smtp');
+                    Config::set('mail.mailers.smtp', [
+                        'transport' => 'smtp',
+                        'host' => $smtpConfig->get('smtp_host'),
+                        'port' => $smtpConfig->get('smtp_port', 465),
+                        'encryption' => $smtpConfig->get('smtp_encryption', 'ssl'),
+                        'username' => $smtpConfig->get('smtp_username'),
+                        'password' => $smtpConfig->get('smtp_password'),
+                        'timeout' => null,
+                        'local_domain' => env('MAIL_EHLO_DOMAIN'),
+                    ]);
+
+                    Config::set('mail.from', [
+                        'address' => $smtpConfig->get('smtp_from_address', $smtpConfig->get('smtp_username')),
+                        'name' => $smtpConfig->get('smtp_from_name', '飘落流星聊天室'),
+                    ]);
+                }
+            }
+        } catch (\Exception $e) {
+            // 在安装初期表不存在时忽略，防止应用崩溃
+        }
     }
 }

resources/views/admin/layouts/app.blade.php

@@ -24,7 +24,11 @@
             @if (Auth::id() === 1)
                 <a href="{{ route('admin.system.edit') }}"
                     class="block px-4 py-3 rounded-md transition {{ request()->routeIs('admin.system.*') ? 'bg-indigo-600 font-bold' : 'hover:bg-white/10' }}">
-                    ⚙️ 系统参数参数
+                    ⚙️ 聊天室参数设置
+                </a>
+                <a href="{{ route('admin.smtp.edit') }}"
+                    class="block px-4 py-3 rounded-md transition {{ request()->routeIs('admin.smtp.*') ? 'bg-indigo-600 font-bold' : 'hover:bg-white/10' }}">
+                    📧 邮件 SMTP 配置
                 </a>
             @endif
             <a href="{{ route('admin.users.index') }}"

resources/views/admin/smtp/edit.blade.php

@@ -0,0 +1,143 @@
+@extends('admin.layouts.app')
+
+@section('title', '发件系统 (SMTP) 配置')
+
+@section('content')
+    <div class="bg-amber-50 border border-amber-200 rounded-xl mb-6 p-4 flex gap-4 shadow-sm items-start">
+        <div class="text-amber-500 text-xl mt-0.5">⚠️</div>
+        <div>
+            <h3 class="font-bold text-amber-800">重要安全警示：最高安全级别配置</h3>
+            <p class="text-sm text-amber-700 mt-1">
+                本页面用于配置支持全站消息推送、密码找回等关键业务的底层 SMTP 邮件网关接口。<br>
+                由于涉及关键的授权密码/秘钥安全，**该界面已被系统强制锁定仅允许 ID=1 的系统创始人操作**。请确保填写的服务器、账号、授权码准确无误。
+            </p>
+        </div>
+    </div>
+
+    <div class="flex flex-col md:flex-row gap-6">
+
+        <!-- 配置表单区 -->
+        <div class="flex-1 bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden">
+            <div class="p-5 border-b border-gray-100 bg-gray-50">
+                <h2 class="text-lg font-bold text-gray-800 flex items-center gap-2">
+                    <span>📧</span> 编辑 SMTP 发件参数
+                </h2>
+            </div>
+            <div class="p-6">
+                <form action="{{ route('admin.smtp.update') }}" method="POST">
+                    @csrf
+                    @method('PUT')
+
+                    <div class="space-y-5">
+                        <div class="grid grid-cols-1 md:grid-cols-2 gap-5">
+                            <div>
+                                <label class="block text-sm font-bold text-gray-700 mb-1">
+                                    SMTP 服务器地址 <span class="text-gray-400 font-normal ml-1">[smtp_host]</span>
+                                </label>
+                                <input type="text" name="smtp_host" value="{{ $params['smtp_host'] ?? '' }}"
+                                    class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50"
+                                    placeholder="例如: smtp.qq.com">
+                            </div>
+                            <div>
+                                <label class="block text-sm font-bold text-gray-700 mb-1">
+                                    SMTP 端口号 <span class="text-gray-400 font-normal ml-1">[smtp_port]</span>
+                                </label>
+                                <input type="text" name="smtp_port" value="{{ $params['smtp_port'] ?? '465' }}"
+                                    class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50"
+                                    placeholder="例如: 465 或 25">
+                            </div>
+                        </div>
+
+                        <div class="grid grid-cols-1 md:grid-cols-2 gap-5">
+                            <div>
+                                <label class="block text-sm font-bold text-gray-700 mb-1">
+                                    发件邮箱账号 <span class="text-gray-400 font-normal ml-1">[smtp_username]</span>
+                                </label>
+                                <input type="text" name="smtp_username" value="{{ $params['smtp_username'] ?? '' }}"
+                                    class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50"
+                                    placeholder="例如: xxx@qq.com">
+                            </div>
+                            <div>
+                                <label class="block text-sm font-bold text-gray-700 mb-1">
+                                    授权密码 <span class="text-gray-400 font-normal ml-1">[smtp_password]</span>
+                                </label>
+                                <input type="password" name="smtp_password" value="{{ $params['smtp_password'] ?? '' }}"
+                                    class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50"
+                                    placeholder="如果是 QQ 邮箱请填写授权码">
+                            </div>
+                        </div>
+
+                        <div class="grid grid-cols-1 md:grid-cols-2 gap-5">
+                            <div>
+                                <label class="block text-sm font-bold text-gray-700 mb-1">
+                                    发送者标记邮箱 <span class="text-gray-400 font-normal ml-1">[smtp_from_address]</span>
+                                </label>
+                                <input type="text" name="smtp_from_address"
+                                    value="{{ $params['smtp_from_address'] ?? '' }}"
+                                    class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50"
+                                    placeholder="通常填与账号一样的邮箱">
+                            </div>
+                            <div>
+                                <label class="block text-sm font-bold text-gray-700 mb-1">
+                                    发送者昵称 <span class="text-gray-400 font-normal ml-1">[smtp_from_name]</span>
+                                </label>
+                                <input type="text" name="smtp_from_name"
+                                    value="{{ $params['smtp_from_name'] ?? '飘落流星聊天室' }}"
+                                    class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50"
+                                    placeholder="邮件中显示的发送者名字">
+                            </div>
+                        </div>
+
+                        <div>
+                            <label class="block text-sm font-bold text-gray-700 mb-1">
+                                加密方式 <span class="text-gray-400 font-normal ml-1">[smtp_encryption]</span>
+                            </label>
+                            <select name="smtp_encryption"
+                                class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50">
+                                <option value="ssl" {{ ($params['smtp_encryption'] ?? '') === 'ssl' ? 'selected' : '' }}>
+                                    SSL加密 (推荐)</option>
+                                <option value="tls" {{ ($params['smtp_encryption'] ?? '') === 'tls' ? 'selected' : '' }}>
+                                    TLS加密</option>
+                                <option value="" {{ ($params['smtp_encryption'] ?? '') === '' ? 'selected' : '' }}>无加密
+                                </option>
+                            </select>
+                        </div>
+                    </div>
+
+                    <div class="mt-8 pt-5 border-t">
+                        <button type="submit"
+                            class="px-5 py-2.5 bg-indigo-600 text-white rounded-md font-bold hover:bg-indigo-700 shadow-sm transition w-full md:w-auto">
+                            💾 保存 SMTP 发件设置
+                        </button>
+                    </div>
+                </form>
+            </div>
+        </div>
+
+        <!-- 连通性测试区 -->
+        <div class="w-full md:w-1/3 bg-white rounded-xl shadow-sm border border-gray-100 overflow-hidden self-start">
+            <div class="p-5 border-b border-gray-100 bg-gray-50">
+                <h2 class="text-lg font-bold text-gray-800 flex items-center gap-2">
+                    <span>📡</span> 线路连通性测试
+                </h2>
+            </div>
+            <div class="p-6">
+                <p class="text-sm text-gray-500 mb-4 line-clamp-3">
+                    配置保存完毕后，请在下方输入一个你能立即查收的外部邮箱地址（如网易/新浪等），系统将尝试发送一封包含成功验证的测试函。</p>
+                <form action="{{ route('admin.smtp.test') }}" method="POST">
+                    @csrf
+                    <div>
+                        <label class="block text-sm font-bold text-gray-700 mb-1">接收测试邮件的地址</label>
+                        <input type="email" name="test_email" required
+                            class="w-full border-gray-300 rounded-md shadow-sm focus:border-indigo-500 focus:ring-indigo-500 p-2 border bg-gray-50 mb-3"
+                            placeholder="例如: test@163.com">
+                        <button type="submit"
+                            class="w-full px-4 py-2 border border-indigo-600 text-indigo-600 rounded-md font-bold hover:bg-indigo-50 transition flex justify-center items-center gap-2">
+                            <span>🚀 立即发送测试邮件</span>
+                        </button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+@endsection

routes/web.php

@@ -109,6 +109,11 @@ Route::middleware(['chat.auth', 'chat.level:super'])->prefix('admin')->name('adm
     Route::middleware(['chat.site_owner'])->group(function () {
         Route::get('/system', [\App\Http\Controllers\Admin\SystemController::class, 'edit'])->name('system.edit');
         Route::put('/system', [\App\Http\Controllers\Admin\SystemController::class, 'update'])->name('system.update');
+
+        // 发信配置管理
+        Route::get('/smtp', [\App\Http\Controllers\Admin\SmtpController::class, 'edit'])->name('smtp.edit');
+        Route::put('/smtp', [\App\Http\Controllers\Admin\SmtpController::class, 'update'])->name('smtp.update');
+        Route::post('/smtp/test', [\App\Http\Controllers\Admin\SmtpController::class, 'test'])->name('smtp.test');
     });
 
     // 用户大盘管理 (替代 gl/ 目录下的各种用户管理功能)