配置自定义域名开发环境

- 修改hosts文件配置，添加测试域名映射
- 前端API地址改为 api.yourdomain.com:8080
- 后端服务绑定到 api.yourdomain.com:8080
- 前端开发服务器使用 test.yourdomain.com:5173
- 添加自动配置脚本和启动脚本
- 提供完整的域名配置指南和故障排除说明
- 支持更真实的开发环境模拟

demo/test-domains.ps1

@@ -0,0 +1,60 @@
+# 测试域名配置
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host "AIGC Demo - 域名配置测试" -ForegroundColor Cyan
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host ""
+
+# 测试域名解析
+$domains = @("test.yourdomain.com", "api.yourdomain.com", "local.yourdomain.com")
+
+foreach ($domain in $domains) {
+    Write-Host "测试域名: $domain" -ForegroundColor Yellow
+    try {
+        $result = Resolve-DnsName -Name $domain -ErrorAction Stop
+        $ip = $result[0].IPAddress
+        if ($ip -eq "127.0.0.1") {
+            Write-Host "  ✓ 解析成功: $domain -> $ip" -ForegroundColor Green
+        } else {
+            Write-Host "  ✗ 解析错误: $domain -> $ip (期望: 127.0.0.1)" -ForegroundColor Red
+        }
+    } catch {
+        Write-Host "  ✗ 解析失败: $domain" -ForegroundColor Red
+    }
+}
+
+Write-Host ""
+
+# 测试端口连通性
+Write-Host "测试服务端口..." -ForegroundColor Yellow
+
+# 测试后端端口
+try {
+    $backendTest = Test-NetConnection -ComputerName "api.yourdomain.com" -Port 8080 -InformationLevel Quiet
+    if ($backendTest) {
+        Write-Host "  ✓ 后端服务: api.yourdomain.com:8080 可访问" -ForegroundColor Green
+    } else {
+        Write-Host "  ✗ 后端服务: api.yourdomain.com:8080 不可访问" -ForegroundColor Red
+    }
+} catch {
+    Write-Host "  ✗ 后端服务: api.yourdomain.com:8080 测试失败" -ForegroundColor Red
+}
+
+# 测试前端端口
+try {
+    $frontendTest = Test-NetConnection -ComputerName "test.yourdomain.com" -Port 5173 -InformationLevel Quiet
+    if ($frontendTest) {
+        Write-Host "  ✓ 前端服务: test.yourdomain.com:5173 可访问" -ForegroundColor Green
+    } else {
+        Write-Host "  ✗ 前端服务: test.yourdomain.com:5173 不可访问" -ForegroundColor Red
+    }
+} catch {
+    Write-Host "  ✗ 前端服务: test.yourdomain.com:5173 测试失败" -ForegroundColor Red
+}
+
+Write-Host ""
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host "测试完成" -ForegroundColor Green
+Write-Host "========================================" -ForegroundColor Cyan
+Write-Host ""
+
+Read-Host "按回车键退出"