37 lines
1.4 KiB
PHP
37 lines
1.4 KiB
PHP
<?php
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namespace app\common\middleware;
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use think\Response;
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use think\Request;
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/**
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* 公共跨域中间件
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* 供所有应用共用
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*/
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class AllowCrossDomain
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{
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public function handle(Request $request, \Closure $next): Response
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{
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$origin = $request->header('origin', '');
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// 允许所有来源（生产环境建议限制具体域名）
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$header['Access-Control-Allow-Origin'] = $origin ?: '*';
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if ($request->method() === 'OPTIONS') {
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$header['Access-Control-Allow-Credentials'] = 'true';
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$header['Access-Control-Max-Age'] = 1800;
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$header['Access-Control-Allow-Methods'] = 'GET, POST, PATCH, PUT, DELETE, OPTIONS';
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$header['Access-Control-Allow-Headers'] = 'Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, X-Current-Domain';
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return response('', 200, $header);
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}
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$header['Access-Control-Allow-Credentials'] = 'true';
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$header['Access-Control-Max-Age'] = 1800;
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$header['Access-Control-Allow-Methods'] = 'GET, POST, PATCH, PUT, DELETE, OPTIONS';
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$header['Access-Control-Allow-Headers'] = 'Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, X-Current-Domain';
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return $next($request)->header($header);
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}
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}
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