{"id":10008214,"date":"2023-09-01T15:59:09","date_gmt":"2023-09-01T07:59:09","guid":{"rendered":"https:\/\/blog.itmax.cn\/?p=10008214"},"modified":"2023-09-01T15:59:09","modified_gmt":"2023-09-01T07:59:09","slug":"%e5%b8%b8%e8%a7%81%e7%9a%84%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%ad%96%e7%95%a5%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008214","title":{"rendered":"\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p>\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u5173\u952e\uff0c\u800c\u8d1f\u8f7d\u5747\u8861\u5668\u53c8\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u7ec4\u4ef6\u3002\u4f7f\u7528\u5b83\u6709\u52a9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3001\u53ef\u7528\u6027\u3001\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\uff0c\u540c\u65f6\u652f\u6301\u7cfb\u7edf\u7684\u6269\u5c55\u548c\u6545\u969c\u5bb9\u5fcd\u6027\u3002\u5bf9\u4e8e\u5904\u7406\u5927\u91cf\u8bf7\u6c42\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u5fae\u670d\u52a1\u67b6\u6784\u6765\u8bf4\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<h2>\u8d1f\u8f7d\u5747\u8861\u5206\u7c7b<\/h2>\n<p>\u8d1f\u8f7d\u5747\u8861\u5206\u4e3a\u670d\u52a1\u5668\u7aef\u8d1f\u8f7d\u5747\u8861\u548c\u5ba2\u6237\u7aef\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<ol>\n<li>\u670d\u52a1\u5668\u7aef\u8d1f\u8f7d\u5747\u8861\u6307\u7684\u662f\u5b58\u653e\u5728\u670d\u52a1\u5668\u7aef\u7684\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u4f8b\u5982 Nginx\u3001HAProxy\u3001F5 \u7b49\u3002<img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044173292\" alt=\"image.png\" title=\"image.png\"><\/li>\n<li>\n<p>\u5ba2\u6237\u7aef\u8d1f\u8f7d\u5747\u8861\u6307\u7684\u662f\u5d4c\u5957\u5728\u5ba2\u6237\u7aef\u7684\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u4f8b\u5982 Ribbon\u3002<img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044173293\" alt=\"image.png\" title=\"image.png\" loading=\"lazy\"><\/p>\n<h2>\u5e38\u89c1\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/h2>\n<p>\u4f46\u65e0\u8bba\u662f\u670d\u52a1\u5668\u7aef\u8d1f\u8f7d\u5747\u8861\u548c\u5ba2\u6237\u7aef\u8d1f\u8f7d\u5747\u8861\uff0c\u5b83\u4eec\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u90fd\u662f\u76f8\u540c\u7684\uff0c\u56e0\u4e3a\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u672c\u8d28\u4e0a\u662f\u4e00\u79cd\u601d\u60f3\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u6709\u4ee5\u4e0b\u51e0\u4e2a\uff1a<\/p>\n<ol>\n<li><strong>\u8f6e\u8be2\uff08Round Robin\uff09<\/strong>\uff1a\u8f6e\u8be2\u7b56\u7565\u6309\u7167\u987a\u5e8f\u5c06\u6bcf\u4e2a\u65b0\u7684\u8bf7\u6c42\u5206\u53d1\u7ed9\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4f9d\u6b21\u5faa\u73af\u3002\u8fd9\u662f\u4e00\u79cd\u6700\u7b80\u5355\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u9002\u7528\u4e8e\u540e\u7aef\u670d\u52a1\u5668\u7684\u6027\u80fd\u76f8\u8fd1\uff0c\u4e14\u6bcf\u4e2a\u8bf7\u6c42\u7684\u5904\u7406\u65f6\u95f4\u5927\u81f4\u76f8\u540c\u7684\u60c5\u51b5\u3002<\/li>\n<li><strong>\u968f\u673a\u9009\u62e9\uff08Random\uff09<\/strong>\uff1a\u968f\u673a\u9009\u62e9\u7b56\u7565\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u6765\u5904\u7406\u6bcf\u4e2a\u65b0\u7684\u8bf7\u6c42\u3002\u8fd9\u79cd\u7b56\u7565\u9002\u7528\u4e8e\u540e\u7aef\u670d\u52a1\u5668\u6027\u80fd\u76f8\u4f3c\uff0c\u4e14\u6bcf\u4e2a\u8bf7\u6c42\u7684\u5904\u7406\u65f6\u95f4\u76f8\u8fd1\u7684\u60c5\u51b5\uff0c\u4f46\u4e0d\u4fdd\u8bc1\u8bf7\u6c42\u7684\u5206\u53d1\u662f\u5747\u5300\u7684\u3002<\/li>\n<li><strong>\u6700\u5c11\u8fde\u63a5\uff08Least Connections\uff09<\/strong>\uff1a\u6700\u5c11\u8fde\u63a5\u7b56\u7565\u5c06\u8bf7\u6c42\u5206\u53d1\u7ed9\u5f53\u524d\u8fde\u63a5\u6570\u6700\u5c11\u7684\u540e\u7aef\u670d\u52a1\u5668\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u8d1f\u8f7d\u5747\u8861\u5728\u540e\u7aef\u670d\u52a1\u5668\u7684\u8fde\u63a5\u8d1f\u8f7d\u4e0a\u5747\u8861\uff0c\u4f46\u9700\u8981\u7ef4\u62a4\u8fde\u63a5\u8ba1\u6570\u3002<\/li>\n<li><strong>IP \u54c8\u5e0c\uff08IP Hash\uff09<\/strong>\uff1aIP \u54c8\u5e0c\u7b56\u7565\u4f7f\u7528\u5ba2\u6237\u7aef\u7684 IP \u5730\u5740\u6765\u8ba1\u7b97\u54c8\u5e0c\u503c\uff0c\u7136\u540e\u5c06\u8bf7\u6c42\u53d1\u9001\u5230\u4e0e\u54c8\u5e0c\u503c\u5bf9\u5e94\u7684\u540e\u7aef\u670d\u52a1\u5668\u3002\u8fd9\u79cd\u7b56\u7565\u53ef\u7528\u4e8e\u786e\u4fdd\u6765\u81ea\u540c\u4e00\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u90fd\u88ab\u53d1\u9001\u5230\u540c\u4e00\u53f0\u540e\u7aef\u670d\u52a1\u5668\uff0c\u9002\u7528\u4e8e\u9700\u8981\u4f1a\u8bdd\u4fdd\u6301\u7684\u60c5\u51b5\u3002<\/li>\n<li><strong>\u52a0\u6743\u8f6e\u8be2\uff08Weighted Round Robin\uff09<\/strong>\uff1a\u52a0\u6743\u8f6e\u8be2\u7b56\u7565\u7ed9\u6bcf\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u5206\u914d\u4e00\u4e2a\u6743\u91cd\u503c\uff0c\u7136\u540e\u6309\u7167\u6743\u91cd\u503c\u6bd4\u4f8b\u6765\u5206\u53d1\u8bf7\u6c42\u3002\u8fd9\u53ef\u4ee5\u7528\u6765\u5904\u7406\u540e\u7aef\u670d\u52a1\u5668\u6027\u80fd\u4e0d\u5747\u8861\u7684\u60c5\u51b5\uff0c\u5c06\u66f4\u591a\u7684\u8bf7\u6c42\u5206\u53d1\u7ed9\u6027\u80fd\u66f4\u9ad8\u7684\u670d\u52a1\u5668\u3002<\/li>\n<li><strong>\u52a0\u6743\u968f\u673a\u9009\u62e9\uff08Weighted Random\uff09<\/strong>\uff1a\u52a0\u6743\u968f\u673a\u9009\u62e9\u7b56\u7565\u4e0e\u52a0\u6743\u8f6e\u8be2\u7c7b\u4f3c\uff0c\u4f46\u662f\u6309\u7167\u6743\u91cd\u503c\u6765\u968f\u673a\u9009\u62e9\u540e\u7aef\u670d\u52a1\u5668\u3002\u8fd9\u4e5f\u53ef\u4ee5\u7528\u6765\u5904\u7406\u540e\u7aef\u670d\u52a1\u5668\u6027\u80fd\u4e0d\u5747\u8861\u7684\u60c5\u51b5\uff0c\u4f46\u662f\u5206\u53d1\u66f4\u968f\u673a\u3002<\/li>\n<li>\n<p><strong>\u6700\u77ed\u54cd\u5e94\u65f6\u95f4\uff08Least Response Time\uff09<\/strong>\uff1a\u6700\u77ed\u54cd\u5e94\u65f6\u95f4\u7b56\u7565\u4f1a\u6d4b\u91cf\u6bcf\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u5e76\u5c06\u8bf7\u6c42\u53d1\u9001\u5230\u54cd\u5e94\u65f6\u95f4\u6700\u77ed\u7684\u670d\u52a1\u5668\u3002\u8fd9\u79cd\u7b56\u7565\u53ef\u4ee5\u786e\u4fdd\u5ba2\u6237\u7aef\u83b7\u5f97\u6700\u5feb\u7684\u54cd\u5e94\uff0c\u9002\u7528\u4e8e\u8981\u6c42\u4f4e\u5ef6\u8fdf\u7684\u5e94\u7528\u3002<\/p>\n<h2>\u5c0f\u7ed3<\/h2>\n<p>\u8d1f\u8f7d\u5747\u8861\u5206\u4e3a\u670d\u52a1\u5668\u7aef\u8d1f\u8f7d\u5747\u8861\u548c\u5ba2\u6237\u7aef\u8d1f\u8f7d\u5747\u8861\uff0c\u4f46\u65e0\u4e86\u662f\u90a3\u79cd\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u5b83\u7684\u5e38\u7528\u7b56\u7565\u90fd\u662f\u4e00\u6837\u7684\uff0c\u6709\u8f6e\u8be2\u3001\u968f\u673a\u9009\u62e9\u3001\u6700\u5c11\u8fde\u63a5 IP \u54c8\u5e0c\u3001\u52a0\u6743\u8f6e\u8be2\u3001\u52a0\u6743\u968f\u673a\u548c\u6700\u77ed\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<\/li>\n<\/ol>\n<blockquote><p>\u672c\u6587\u5df2\u6536\u5f55\u5230\u6211\u7684\u9762\u8bd5\u5c0f\u7ad9 <a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=bY39CmsswkLOAUMI%2B6hwHw%3D%3D.k3WK%2Fxda9m1UnW8OKJzgxepxoFEawNm1kicsZvjVdMg%3D\" rel=\"noopener noreferrer\">www.javacn.site<\/a>\uff0c\u5176\u4e2d\u5305\u542b\u7684\u5185\u5bb9\u6709\uff1aRedis\u3001JVM\u3001\u5e76\u53d1\u3001\u5e76\u53d1\u3001MySQL\u3001Spring\u3001Spring MVC\u3001Spring Boot\u3001Spring Cloud\u3001MyBatis\u3001\u8bbe\u8ba1\u6a21\u5f0f\u3001\u6d88\u606f\u961f\u5217\u7b49\u6a21\u5757\u3002<\/p><\/blockquote>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000044173290\">https:\/\/segmentfault.com\/a\/1190000044173290<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u5173\u952e\uff0c\u800c\u8d1f\u8f7d\u5747\u8861\u5668\u53c8\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u7ec4\u4ef6\u3002\u4f7f\u7528\u5b83\u6709\u52a9\u4e8e\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10008214","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10008214"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008214\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10008214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10008214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10008214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}