{"id":9282,"date":"2023-11-28T20:59:00","date_gmt":"2023-11-28T12:59:00","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=9282"},"modified":"2023-12-06T16:55:36","modified_gmt":"2023-12-06T08:55:36","slug":"springcloud-zhonggateway-xian-liu-ni-shi-ru-he-li","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/springcloud-zhonggateway-xian-liu-ni-shi-ru-he-li\/","title":{"rendered":"SpringCloud\u4e2dGateway\u9650\u6d41\u4f60\u662f\u5982\u4f55\u7406\u89e3\u7684\uff1f"},"content":{"rendered":"

\u5728Spring Cloud Gateway\u4e2d\uff0c\u9650\u6d41\u662f\u4e00\u79cd\u901a\u8fc7\u9650\u5236\u8bbf\u95ee\u901f\u7387\u6216\u8bf7\u6c42\u6570\u91cf\u6765\u63a7\u5236\u6d41\u91cf\u7684\u624b\u6bb5\uff0c\u4ee5\u9632\u6b62\u7cfb\u7edf\u56e0\u8bf7\u6c42\u8fc7\u591a\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u6216\u670d\u52a1\u4e0d\u7a33\u5b9a\u3002Gateway\u9650\u6d41\u901a\u5e38\u901a\u8fc7\u4f7f\u7528\u9650\u6d41\u7ec4\u4ef6\u6216\u8fc7\u6ee4\u5668\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u7684\u7406\u89e3\u70b9\uff1a<\/p>\n

    \n
  1. \n\u4ee4\u724c\u6876\u7b97\u6cd5\uff1a<\/strong> \u4ee4\u724c\u6876\u7b97\u6cd5\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u9650\u6d41\u7b97\u6cd5\u4e4b\u4e00\uff0c\u5b83\u57fa\u4e8e\u4e00\u4e2a\u4ee4\u724c\u6876\uff0c\u6bcf\u4e2a\u4ee4\u724c\u4ee3\u8868\u4e00\u4e2a\u8bf7\u6c42\u7684\u8bb8\u53ef\u3002\u4ee4\u724c\u4ee5\u56fa\u5b9a\u7684\u901f\u7387\u6dfb\u52a0\u5230\u6876\u4e2d\uff0c\u5982\u679c\u6876\u6ee1\u4e86\uff0c\u591a\u4f59\u7684\u4ee4\u724c\u5c06\u88ab\u4e22\u5f03\u3002\u5f53\u8bf7\u6c42\u5230\u8fbe\u65f6\uff0c\u5fc5\u987b\u83b7\u53d6\u4e00\u4e2a\u4ee4\u724c\u624d\u80fd\u88ab\u5904\u7406\uff0c\u5426\u5219\u5c06\u88ab\u62d2\u7edd\u3002\n<\/li>\n
  2. \n\u6f0f\u6876\u7b97\u6cd5\uff1a<\/strong> \u6f0f\u6876\u7b97\u6cd5\u662f\u53e6\u4e00\u79cd\u9650\u6d41\u7b97\u6cd5\uff0c\u5b83\u57fa\u4e8e\u4e00\u4e2a\u56fa\u5b9a\u5bb9\u91cf\u7684\u6876\uff0c\u4ee5\u6052\u5b9a\u7684\u901f\u7387\u6f0f\u6c34\u3002\u5f53\u8bf7\u6c42\u5230\u8fbe\u65f6\uff0c\u5982\u679c\u6876\u4e2d\u6709\u8db3\u591f\u7684\u5bb9\u91cf\uff0c\u8bf7\u6c42\u88ab\u5141\u8bb8\u901a\u8fc7\uff0c\u5e76\u51cf\u5c11\u6876\u7684\u5bb9\u91cf\uff1b\u5982\u679c\u6876\u6ee1\u4e86\uff0c\u8bf7\u6c42\u5c06\u88ab\u62d2\u7edd\u3002\n<\/li>\n
  3. \nGateway\u9650\u6d41\u8fc7\u6ee4\u5668\uff1a<\/strong> Spring Cloud Gateway\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5185\u7f6e\u7684\u9650\u6d41\u8fc7\u6ee4\u5668\uff0c\u4f8b\u5982RequestRateLimiter<\/code>\u548cRateLimiterGatewayFilterFactory<\/code>\u3002\u8fd9\u4e9b\u8fc7\u6ee4\u5668\u53ef\u4ee5\u57fa\u4e8e\u4ee4\u724c\u6876\u7b97\u6cd5\u5b9e\u73b0\u8bf7\u6c42\u901f\u7387\u7684\u9650\u5236\u3002\n<\/li>\n
  4. \n\u914d\u7f6e\u9650\u6d41\u89c4\u5219\uff1a<\/strong> \u5728Gateway\u4e2d\u914d\u7f6e\u9650\u6d41\u89c4\u5219\uff0c\u53ef\u4ee5\u5b9a\u4e49\u6bcf\u79d2\u5141\u8bb8\u7684\u8bf7\u6c42\u6570\u3001\u4ee4\u724c\u6876\u7684\u5bb9\u91cf\u7b49\u53c2\u6570\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u914d\u7f6e\u4e0d\u540c\u7684\u9650\u6d41\u89c4\u5219\u3002\n<\/li>\n
  5. \n\u96c6\u6210\u7b2c\u4e09\u65b9\u9650\u6d41\u7ec4\u4ef6\uff1a<\/strong> \u9664\u4e86Gateway\u81ea\u8eab\u7684\u9650\u6d41\u8fc7\u6ee4\u5668\uff0c\u8fd8\u53ef\u4ee5\u96c6\u6210\u7b2c\u4e09\u65b9\u7684\u9650\u6d41\u7ec4\u4ef6\uff0c\u5982Redis\u3001Guava Cache\u7b49\uff0c\u6765\u5b9e\u73b0\u66f4\u4e3a\u590d\u6742\u548c\u7075\u6d3b\u7684\u9650\u6d41\u7b56\u7565\u3002\n<\/li>\n
  6. \n\u9650\u6d41\u7b56\u7565\u7684\u9009\u62e9\uff1a<\/strong> \u9009\u62e9\u5408\u9002\u7684\u9650\u6d41\u7b56\u7565\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u4e1a\u52a1\u573a\u666f\u548c\u6027\u80fd\u9700\u6c42\u3002\u4ee4\u724c\u6876\u7b97\u6cd5\u5bf9\u7a81\u53d1\u6d41\u91cf\u6709\u8f83\u597d\u7684\u5904\u7406\u80fd\u529b\uff0c\u800c\u6f0f\u6876\u7b97\u6cd5\u5bf9\u4e8e\u5e73\u6ed1\u6d41\u91cf\u7684\u63a7\u5236\u66f4\u4e3a\u5408\u9002\u3002\n<\/li>\n<\/ol>\n

    \u793a\u4f8b\u914d\u7f6e\uff08\u4f7f\u7528RequestRateLimiter<\/code>\u8fc7\u6ee4\u5668\uff09\uff1a<\/p>\n

    spring:\n  cloud:\n    gateway:\n      routes:\n        - id: rate_limit_route\n          uri: http:\/\/example.com\n          filters:\n            - name: RequestRateLimiter\n              args:\n                key-resolver: "#{@remoteAddrKeyResolver}"  # \u6839\u636e\u8bf7\u6c42\u7684IP\u5730\u5740\u8fdb\u884c\u9650\u6d41\n                redis-rate-limiter.replenishRate: 10  # \u4ee4\u724c\u6876\u6bcf\u79d2\u586b\u5145\u7684\u901f\u7387\n                redis-rate-limiter.burstCapacity: 20  # \u4ee4\u724c\u6876\u7684\u5bb9\u91cf\n<\/code><\/pre>\n
    \u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0cRequestRateLimiter<\/code>\u8fc7\u6ee4\u5668\u4f7f\u7528\u4e86\u4ee4\u724c\u6876\u7b97\u6cd5\uff0c\u9650\u5236\u4e86\u6bcf\u79d2\u6700\u591a\u5904\u740610\u4e2a\u8bf7\u6c42\uff0c\u6876\u7684\u5bb9\u91cf\u4e3a20\u3002\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u548c\u7cfb\u7edf\u6027\u80fd\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5728Spring Cloud Gateway\u4e2d\uff0c\u9650\u6d41\u662f\u4e00\u79cd\u901a\u8fc7\u9650\u5236\u8bbf\u95ee\u901f\u7387\u6216\u8bf7\u6c42\u6570\u91cf\u6765\u63a7\u5236\u6d41\u91cf\u7684\u624b\u6bb5\uff0c\u4ee5\u9632\u6b62\u7cfb\u7edf […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117],"tags":[],"class_list":["post-9282","post","type-post","status-publish","format-standard","hentry","category-springcloud"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=9282"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9282\/revisions"}],"predecessor-version":[{"id":16709,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9282\/revisions\/16709"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=9282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=9282"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=9282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}