{"id":49718,"date":"2024-10-08T06:55:15","date_gmt":"2024-10-07T22:55:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49718\/"},"modified":"2024-10-08T06:55:15","modified_gmt":"2024-10-07T22:55:15","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%af%a6%e7%8f%be-ngx_http_limit_zone_module-%e9%80%b2%e8%a1%8c%e5%8d%80%e5%9f%9f%e9%99%90%e5%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49718\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u5be6\u73fe ngx_http_limit_zone_module \u9032\u884c\u5340\u57df\u9650\u5236"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%af%a6%e7%8f%be-ngx_http_limit_zone_module-%e9%80%b2%e8%a1%8c%e5%8d%80%e5%9f%9f%e9%99%90%e5%88%b6-CZfXJQwtsD\">Nginx \u6280\u5de7\uff1a\u5be6\u73fe ngx_http_limit_zone_module \u9032\u884c\u5340\u57df\u9650\u5236<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u5176\u6a21\u7d44\u5316\u7684\u8a2d\u8a08\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u6839\u64da\u9700\u6c42\u9032\u884c\u64f4\u5c55\u548c\u914d\u7f6e\u3002\u5176\u4e2d\uff0c<code>ngx_http_limit_zone_module<\/code> \u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u6a21\u7d44\uff0c\u80fd\u5920\u5e6b\u52a9\u7ba1\u7406\u548c\u9650\u5236\u7528\u6236\u7684\u8acb\u6c42\u983b\u7387\uff0c\u5f9e\u800c\u4fdd\u8b77\u4f3a\u670d\u5668\u8cc7\u6e90\uff0c\u9632\u6b62\u6feb\u7528\u884c\u70ba\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-ngx_http_limit_zone_module%ef%bc%9f-CZfXJQwtsD\">\u4ec0\u9ebc\u662f ngx_http_limit_zone_module\uff1f<\/h2>\n<p><code>ngx_http_limit_zone_module<\/code> \u662f Nginx \u7684\u4e00\u500b\u6a21\u7d44\uff0c\u4e3b\u8981\u7528\u65bc\u8a2d\u7f6e\u8acb\u6c42\u7684\u9650\u5236\u3002\u5b83\u53ef\u4ee5\u6839\u64da\u7528\u6236\u7684 IP \u5730\u5740\u6216\u5176\u4ed6\u6a19\u8b58\u7b26\u4f86\u9650\u5236\u8acb\u6c42\u7684\u6578\u91cf\uff0c\u5f9e\u800c\u9632\u6b62 DDoS \u653b\u64ca\u6216\u5176\u4ed6\u5f62\u5f0f\u7684\u6feb\u7528\u3002\u9019\u500b\u6a21\u7d44\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u904e\u5275\u5efa\u4e00\u500b\u5171\u4eab\u5167\u5b58\u5340\u57df\u4f86\u5b58\u5132\u8acb\u6c42\u7684\u8a08\u6578\uff0c\u4e26\u6839\u64da\u8a2d\u7f6e\u7684\u9650\u5236\u4f86\u6c7a\u5b9a\u662f\u5426\u5141\u8a31\u65b0\u7684\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae-ngx_http_limit_zone_module-CZfXJQwtsD\">\u5982\u4f55\u914d\u7f6e ngx_http_limit_zone_module<\/h2>\n<p>\u8981\u4f7f\u7528 <code>ngx_http_limit_zone_module<\/code>\uff0c\u9996\u5148\u9700\u8981\u5728 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e7%be%a9%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98%e5%8d%80%e5%9f%9f-CZfXJQwtsD\">1. \u5b9a\u7fa9\u5171\u4eab\u5167\u5b58\u5340\u57df<\/h3>\n<p>\u5728 Nginx \u914d\u7f6e\u6587\u4ef6\u7684 http \u5340\u57df\u4e2d\uff0c\u4f7f\u7528 <code>limit_zone<\/code> \u6307\u4ee4\u4f86\u5b9a\u7fa9\u5171\u4eab\u5167\u5b58\u5340\u57df\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>http {\n    limit_zone $binary_remote_addr zone=addr:10m;\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>$binary_remote_addr<\/code> \u662f\u7528\u4f86\u8b58\u5225\u7528\u6236\u7684 IP \u5730\u5740\uff0c<code>zone=addr:10m<\/code> \u5247\u8868\u793a\u5275\u5efa\u4e00\u500b\u540d\u70ba addr \u7684\u5171\u4eab\u5167\u5b58\u5340\u57df\uff0c\u5927\u5c0f\u70ba 10MB\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e8%ab%8b%e6%b1%82%e9%99%90%e5%88%b6-CZfXJQwtsD\">2. \u8a2d\u7f6e\u8acb\u6c42\u9650\u5236<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u5728 server \u6216 location \u5340\u57df\u4e2d\u4f7f\u7528 <code>limit_req<\/code> \u6307\u4ee4\u4f86\u8a2d\u7f6e\u8acb\u6c42\u9650\u5236\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>server {\n    location \/ {\n        limit_req zone=addr burst=5 nodelay;\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u914d\u7f6e\u4e2d\uff0c<code>burst=5<\/code> \u8868\u793a\u5141\u8a31\u7a81\u767c\u7684\u8acb\u6c42\u6578\u91cf\u70ba 5\uff0c\u800c <code>nodelay<\/code> \u5247\u8868\u793a\u4e0d\u6703\u5ef6\u9072\u9019\u4e9b\u7a81\u767c\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e9%85%8d%e7%bd%ae%e9%81%b8%e9%a0%85-CZfXJQwtsD\">\u9032\u968e\u914d\u7f6e\u9078\u9805<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u8acb\u6c42\u9650\u5236\u5916\uff0c<code>ngx_http_limit_zone_module<\/code> \u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u9032\u968e\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><strong>delay<\/strong>: \u53ef\u4ee5\u8a2d\u7f6e\u5ef6\u9072\u6642\u9593\uff0c\u8b93\u7a81\u767c\u8acb\u6c42\u5728\u4e00\u5b9a\u6642\u9593\u5167\u88ab\u5e73\u6ed1\u8655\u7406\u3002<\/li>\n<li><strong>limit_req_status<\/strong>: \u53ef\u4ee5\u81ea\u5b9a\u7fa9\u7576\u8acb\u6c42\u88ab\u9650\u5236\u6642\u8fd4\u56de\u7684\u72c0\u614b\u78bc\uff0c\u9ed8\u8a8d\u70ba 503\u3002<\/li>\n<li><strong>limit_req_zone<\/strong>: \u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u8b8a\u91cf\u4f86\u5275\u5efa\u591a\u500b\u9650\u5236\u5340\u57df\uff0c\u4ee5\u4fbf\u91dd\u5c0d\u4e0d\u540c\u7684\u7528\u6236\u6216\u8acb\u6c42\u985e\u578b\u9032\u884c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-CZfXJQwtsD\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5f0f\u90fd\u5229\u7528 <code>ngx_http_limit_zone_module<\/code> \u4f86\u4fdd\u8b77\u4f3a\u670d\u5668\u8cc7\u6e90\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u53ef\u80fd\u6703\u5728\u4fc3\u92b7\u671f\u9593\u9762\u81e8\u5927\u91cf\u7684\u6d41\u91cf\uff0c\u9019\u6642\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u8acb\u6c42\u9650\u5236\u4f86\u78ba\u4fdd\u4f3a\u670d\u5668\u4e0d\u6703\u56e0\u70ba\u904e\u8f09\u800c\u5d29\u6f70\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\uff0c\u7db2\u7ad9\u53ef\u4ee5\u5728\u9ad8\u6d41\u91cf\u6642\u6bb5\u4fdd\u6301\u7a69\u5b9a\u904b\u884c\uff0c\u540c\u6642\u9632\u6b62\u60e1\u610f\u653b\u64ca\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CZfXJQwtsD\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 <code>ngx_http_limit_zone_module<\/code> \u9032\u884c\u5340\u57df\u9650\u5236\u662f\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u4fdd\u8b77 Nginx \u4f3a\u670d\u5668\u514d\u53d7\u6feb\u7528\u548c\u653b\u64ca\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\uff0c\u7db2\u7ad9\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u8acb\u6c42\u983b\u7387\uff0c\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 ngx_http_limit_zone_module \u5be6\u73fe\u6709\u6548\u7684\u5340\u57df\u9650\u5236\uff0c\u63d0\u5347\u4f3a\u670d\u5668\u6027\u80fd\u8207\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-49718","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=49718"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49718\/revisions"}],"predecessor-version":[{"id":49719,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49718\/revisions\/49719"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}