{"id":229382,"date":"2023-12-25T02:51:17","date_gmt":"2023-12-24T18:51:17","guid":{"rendered":"https:\/\/www.idc.net\/help\/229382\/"},"modified":"2023-12-25T02:51:17","modified_gmt":"2023-12-24T18:51:17","slug":"iis%e6%96%b0%e6%89%8b%e6%8c%87%e5%8d%97%ef%bc%9a%e8%ae%be%e7%bd%ae%e9%80%9f%e7%8e%87%e9%99%90%e5%88%b6","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/229382\/","title":{"rendered":"IIS\u65b0\u624b\u6307\u5357\uff1a\u8bbe\u7f6e\u901f\u7387\u9650\u5236"},"content":{"rendered":"<p><title id=\"iis%e6%96%b0%e6%89%8b%e6%8c%87%e5%8d%97%ef%bc%9a%e8%ae%be%e7%bd%ae%e9%80%9f%e7%8e%87%e9%99%90%e5%88%b6-dfxhyCPsuP\">IIS\u65b0\u624b\u6307\u5357\uff1a\u8bbe\u7f6e\u901f\u7387\u9650\u5236<\/title><\/p>\n<h1 id=\"iis%e6%96%b0%e6%89%8b%e6%8c%87%e5%8d%97%ef%bc%9a%e8%ae%be%e7%bd%ae%e9%80%9f%e7%8e%87%e9%99%90%e5%88%b6-dfxhyCPsuP\">IIS\u65b0\u624b\u6307\u5357\uff1a\u8bbe\u7f6e\u901f\u7387\u9650\u5236<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afiis%ef%bc%9f-dfxhyCPsuP\">\u4ec0\u4e48\u662fIIS\uff1f<\/h2>\n<p>IIS\uff08Internet Information Services\uff09\u662f\u7531\u5fae\u8f6f\u5f00\u53d1\u7684\u4e00\u6b3e\u7528\u4e8e\u6258\u7ba1\u548c\u63d0\u4f9bWeb\u670d\u52a1\u7684\u8f6f\u4ef6\u3002\u5b83\u662fWindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\uff0c\u53ef\u4ee5\u7528\u4e8e\u642d\u5efa\u548c\u7ba1\u7406\u7f51\u7ad9\u3001\u5e94\u7528\u7a0b\u5e8f\u548c\u5176\u4ed6\u4e92\u8054\u7f51\u670d\u52a1\u3002<\/p>\n<h2 id=\"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%9c%80%e8%a6%81%e8%ae%be%e7%bd%ae%e9%80%9f%e7%8e%87%e9%99%90%e5%88%b6%ef%bc%9f-dfxhyCPsuP\">\u4e3a\u4ec0\u4e48\u9700\u8981\u8bbe\u7f6e\u901f\u7387\u9650\u5236\uff1f<\/h2>\n<p>\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5bf9\u7f51\u7ad9\u6216\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbf\u95ee\u901f\u7387\u8fdb\u884c\u9650\u5236\u3002\u4f8b\u5982\uff0c\u9632\u6b62\u6076\u610f\u653b\u51fb\u3001\u4fdd\u62a4\u670d\u52a1\u5668\u8d44\u6e90\u3001\u63a7\u5236\u5e26\u5bbd\u4f7f\u7528\u7b49\u3002\u901a\u8fc7\u8bbe\u7f6e\u901f\u7387\u9650\u5236\uff0c\u6211\u4eec\u53ef\u4ee5\u9650\u5236\u6bcf\u4e2aIP\u5730\u5740\u6216\u6bcf\u4e2a\u7528\u6237\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u7684\u8bbf\u95ee\u6b21\u6570\u6216\u8bf7\u6c42\u901f\u7387\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%ae%e9%80%9f%e7%8e%87%e9%99%90%e5%88%b6%ef%bc%9f-dfxhyCPsuP\">\u5982\u4f55\u8bbe\u7f6e\u901f\u7387\u9650\u5236\uff1f<\/h2>\n<p>\u5728IIS\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u52a8\u6001IP\u9650\u5236\u6a21\u5757\uff08Dynamic IP Restriction Module\uff09\u6765\u8bbe\u7f6e\u901f\u7387\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u8bbe\u7f6e\u901f\u7387\u9650\u5236\u7684\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u6253\u5f00IIS\u7ba1\u7406\u5668\uff0c\u9009\u62e9\u8981\u8bbe\u7f6e\u901f\u7387\u9650\u5236\u7684\u7f51\u7ad9\u3002<\/li>\n<li>\u53cc\u51fb\u201c\u52a8\u6001IP\u9650\u5236\u201d\u56fe\u6807\u3002<\/li>\n<li>\u5728\u53f3\u4fa7\u7684\u201c\u52a8\u6001IP\u9650\u5236\u201d\u7a97\u53e3\u4e2d\uff0c\u542f\u7528\u201c\u542f\u7528\u52a8\u6001IP\u9650\u5236\u201d\u9009\u9879\u3002<\/li>\n<li>\u6839\u636e\u9700\u8981\uff0c\u8bbe\u7f6e\u201c\u6700\u5927\u5141\u8bb8\u7684IP\u5730\u5740\u6570\u201d\u548c\u201c\u8bf7\u6c42\u901f\u7387\u9650\u5236\u201d\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u5e94\u7528\u201d\u6309\u94ae\u4fdd\u5b58\u8bbe\u7f6e\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a0%81-dfxhyCPsuP\">\u793a\u4f8b\u4ee3\u7801<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528ASP.NET\u8bbe\u7f6e\u901f\u7387\u9650\u5236\uff1a<\/p>\n<pre>\n<code>\nusing System;\nusing System.Web.Configuration;\n\nnamespace RateLimitExample\n{\n    public class Global : System.Web.HttpApplication\n    {\n        protected void Application_BeginRequest(object sender, EventArgs e)\n        {\n            int maxRequests = Convert.ToInt32(WebConfigurationManager.AppSettings[\"MaxRequests\"]);\n            int requestInterval = Convert.ToInt32(WebConfigurationManager.AppSettings[\"RequestInterval\"]);\n\n            if (Request.UserHostAddress != null)\n            {\n                string ipAddress = Request.UserHostAddress;\n                int requestCount = GetRequestCount(ipAddress);\n\n                if (requestCount &gt; maxRequests)\n                {\n                    Response.StatusCode = 429; \/\/ Too Many Requests\n                    Response.End();\n                }\n                else\n                {\n                    IncrementRequestCount(ipAddress);\n                }\n            }\n        }\n\n        private int GetRequestCount(string ipAddress)\n        {\n            \/\/ Code to retrieve request count from database or cache\n            \/\/ Return the request count for the given IP address\n        }\n\n        private void IncrementRequestCount(string ipAddress)\n        {\n            \/\/ Code to increment request count in database or cache\n        }\n    }\n}\n<\/code>\n<\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-dfxhyCPsuP\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u8bbe\u7f6e\u901f\u7387\u9650\u5236\uff0c\u6211\u4eec\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u7f51\u7ad9\u6216\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbf\u95ee\u901f\u7387\uff0c\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u5728IIS\u4e2d\uff0c\u4f7f\u7528\u52a8\u6001IP\u9650\u5236\u6a21\u5757\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u901f\u7387\u9650\u5236\u3002\u4e86\u89e3\u5982\u4f55\u8bbe\u7f6e\u901f\u7387\u9650\u5236\u5e76\u4f7f\u7528\u793a\u4f8b\u4ee3\u7801\u53ef\u4ee5\u5e2e\u52a9\u65b0\u624b\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u529f\u80fd\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-dfxhyCPsuP\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4e3a\u60a8\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u6258\u7ba1\u670d\u52a1\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IIS\u65b0\u624b\u6307\u5357\uff1a\u8bbe\u7f6e\u901f\u7387\u9650\u5236 IIS\u65b0\u624b\u6307\u5357\uff1a\u8bbe\u7f6e\u901f\u7387\u9650\u5236 \u4ec0\u4e48\u662fIIS\uff1f IIS\uff08Internet Info [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-229382","post","type-post","status-publish","format-standard","hentry","category-iis"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/229382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=229382"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/229382\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=229382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=229382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=229382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}