{"id":8784,"date":"2023-11-28T20:41:11","date_gmt":"2023-11-28T12:41:11","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8784"},"modified":"2023-12-06T11:44:07","modified_gmt":"2023-12-06T03:44:07","slug":"springcloud-eureka-deap-yuan-ze-ni-shi-ru-he-li-ji","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/springcloud-eureka-deap-yuan-ze-ni-shi-ru-he-li-ji\/","title":{"rendered":"SpringCloud Eureka\u7684AP\u539f\u5219\uff0c\u4f60\u662f\u5982\u4f55\u7406\u89e3\u7684\uff1f"},"content":{"rendered":"<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0cCAP\u539f\u5219\u662f\u7531Eric Brewer\u63d0\u51fa\u7684\u7406\u8bba\uff0c\u5b83\u63cf\u8ff0\u4e86\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e00\u81f4\u6027\uff08Consistency\uff09\u3001\u53ef\u7528\u6027\uff08Availability\uff09\u548c\u5206\u533a\u5bb9\u9519\u6027\uff08Partition Tolerance\uff09\u8fd9\u4e09\u4e2a\u65b9\u9762\u7684\u6743\u8861\u3002Spring Cloud Eureka\u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u4e5f\u53d7\u5230CAP\u539f\u5219\u7684\u5f71\u54cd\u3002<\/p>\n<p>CAP\u539f\u5219\u7684\u6838\u5fc3\u601d\u60f3\u662f\uff0c\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u65e0\u6cd5\u540c\u65f6\u6ee1\u8db3\u4e00\u81f4\u6027\u3001\u53ef\u7528\u6027\u548c\u5206\u533a\u5bb9\u9519\u6027\u8fd9\u4e09\u4e2a\u65b9\u9762\u7684\u9700\u6c42\uff0c\u56e0\u6b64\u5728\u53d1\u751f\u7f51\u7edc\u5206\u533a\uff08\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\u5e38\u89c1\u60c5\u51b5\uff09\u7684\u60c5\u51b5\u4e0b\uff0c\u5fc5\u987b\u5728\u4e00\u81f4\u6027\u548c\u53ef\u7528\u6027\u4e4b\u95f4\u8fdb\u884c\u6743\u8861\u3002<\/p>\n<p>\u5728CAP\u539f\u5219\u4e2d\uff0cEureka\u7684\u8bbe\u8ba1\u9075\u5faa\u4e86AP\uff08\u53ef\u7528\u6027\u548c\u5206\u533a\u5bb9\u9519\u6027\uff09\u539f\u5219\uff0c\u800c\u5bf9\u4e00\u81f4\u6027\u8fdb\u884c\u4e86\u76f8\u5bf9\u7684\u653e\u5bbd\u3002\u4ee5\u4e0b\u662f\u5bf9Spring Cloud Eureka\u7b26\u5408CAP\u4e2d\u7684AP\u539f\u5219\u7684\u7406\u89e3\uff1a<\/p>\n<ol>\n<li>\n<strong>\u53ef\u7528\u6027\uff08Availability\uff09\uff1a<\/strong> Eureka\u81f4\u529b\u4e8e\u4fdd\u6301\u9ad8\u53ef\u7528\u6027\uff0c\u5373\u4f7f\u5728\u9762\u4e34\u7f51\u7edc\u5206\u533a\u6216\u90e8\u5206\u8282\u70b9\u5931\u6548\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u4ecd\u7136\u80fd\u591f\u63d0\u4f9b\u670d\u52a1\u53d1\u73b0\u548c\u6ce8\u518c\u7684\u529f\u80fd\u3002Eureka\u901a\u8fc7\u4f7f\u7528\u5404\u79cd\u673a\u5236\u6765\u9632\u6b62\u5355\u70b9\u6545\u969c\uff0c\u5e76\u652f\u6301\u96c6\u7fa4\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u3002\n<\/li>\n<li>\n<strong>\u5206\u533a\u5bb9\u9519\u6027\uff08Partition Tolerance\uff09\uff1a<\/strong> Eureka\u8003\u8651\u5230\u7f51\u7edc\u5206\u533a\u7684\u5b58\u5728\uff0c\u5373\u4f7f\u5728\u7cfb\u7edf\u7684\u4e0d\u540c\u90e8\u5206\u65e0\u6cd5\u4e92\u76f8\u901a\u4fe1\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u4ecd\u7136\u53ef\u4ee5\u7ee7\u7eed\u8fd0\u884c\u3002Eureka\u901a\u8fc7\u7ef4\u62a4\u591a\u4e2a\u5b9e\u4f8b\u548c\u8282\u70b9\uff0c\u4ee5\u53ca\u5b9e\u73b0\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u673a\u5236\uff0c\u6765\u5b9e\u73b0\u5bf9\u5206\u533a\u5bb9\u9519\u6027\u7684\u652f\u6301\u3002\n<\/li>\n<li>\n<strong>\u4e00\u81f4\u6027\uff08Consistency\uff09\uff1a<\/strong> 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[&hellip;]<\/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-8784","post","type-post","status-publish","format-standard","hentry","category-springcloud"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8784","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=8784"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8784\/revisions"}],"predecessor-version":[{"id":16658,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8784\/revisions\/16658"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8784"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}