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前端： - 在 API 请求中添加 Accept-Language 头，传递当前语言设置 后端： - 创建 LanguageMiddleware 中间件，自动检测并设置语言 - 为所有 API 路由添加语言中间件 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
32 lines
788 B
PHP
32 lines
788 B
PHP
<?php
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namespace app\middleware;
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use support\Translation;
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use Webman\Http\Request;
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use Webman\Http\Response;
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use Webman\MiddlewareInterface;
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class LanguageMiddleware implements MiddlewareInterface
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{
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public function process(Request $request, callable $next): Response
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{
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// 从请求头获取语言
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$acceptLanguage = $request->header('Accept-Language');
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if ($acceptLanguage) {
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// 取前两个字符作为语言代码
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$locale = substr($acceptLanguage, 0, 2);
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// 支持的语言列表
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$supportedLocales = ['zh', 'en', 'ru', 'es', 'fr'];
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if (in_array($locale, $supportedLocales)) {
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Translation::setLocale($locale);
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}
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}
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return $next($request);
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}
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}
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