{"id":5286,"date":"2021-10-22T13:51:58","date_gmt":"2021-10-22T05:51:58","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=5286"},"modified":"2021-10-22T13:51:58","modified_gmt":"2021-10-22T05:51:58","slug":"rabbitmq-%e7%ae%a1%e7%90%86%e9%9d%a2%e6%9d%bf-queues-%e4%b8%ad-features-%e5%90%84%e5%8f%82%e6%95%b0%e9%87%8a%e4%b9%89%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=5286","title":{"rendered":"rabbitmq \u7ba1\u7406\u9762\u677f Queues \u4e2d features \u5404\u53c2\u6570\u91ca\u4e49\u6307\u5357"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">rabbitmq \u7ba1\u7406\u9762\u677f Queues \u4e2d features \u5404\u53c2\u6570\u91ca\u4e49\u6307\u5357\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RabbitMQ web \u7ba1\u7406\u9762\u677f\u4e2d\uff0c\u5728 Queues \u9875\u9762\u7684\u8868\u683c\u4e2d\uff0c\u6709\u4e00\u5217 Features \u4e2d\uff0c\u663e\u793a\u4e86\u975e\u5e38\u591a\u7684\u53c2\u6570\u3002\u672c\u6587\u89e3\u91ca\u4e00\u4e0b\uff0c\u8fd9\u4e9b\u53c2\u6570\u5404\u4ee3\u8868\u4ec0\u4e48\u610f\u601d\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Features \u529f\u80fd<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>D\uff1ad \u662f durable \u7684\u7f29\u5199\uff0c\u4ee3\u8868\u8fd9\u4e2a\u961f\u5217\u4e2d\u7684\u6d88\u606f\u652f\u6301\u6301\u4e45\u5316\u3002<\/li><li>AD\uff1aad \u662f autoDelete \u7684\u7f29\u5199\u3002\u4ee3\u8868\u5f53\u524d\u961f\u5217\u7684\u6700\u540e\u4e00\u4e2a\u6d88\u8d39\u8005\u9000\u8ba2\u65f6\u88ab\u81ea\u52a8\u5220\u9664\u3002\u6ce8\u610f\uff1a\u6b64\u65f6\u4e0d\u7ba1\u961f\u5217\u4e2d\u662f\u5426\u8fd8\u5b58\u5728\u6d88\u606f\uff0c\u961f\u5217\u90fd\u4f1a\u5220\u9664\u3002<\/li><li>excl\uff1a\u662f exclusive \u7684\u7f29\u5199\u3002\u4ee3\u8868\u8fd9\u662f\u4e00\u4e2a\u6392\u4ed6\u961f\u5217\u3002\u5982\u679c\u4e00\u4e2a\u961f\u5217\u88ab\u58f0\u660e\u4e3a\u6392\u4ed6\u961f\u5217\uff0c\u8be5\u961f\u5217\u4ec5\u5bf9\u9996\u6b21\u58f0\u660e\u5b83\u7684\u8fde\u63a5\u53ef\u89c1\uff0c\u5e76\u5728\u8fde\u63a5\u65ad\u5f00\u65f6\u81ea\u52a8\u5220\u9664\u3002\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u4e09\u70b9\uff1a\u5176\u4e00\uff0c\u6392\u4ed6\u961f\u5217\u662f\u57fa\u4e8e\u8fde\u63a5\u53ef\u89c1\u7684\uff0c\u540c\u4e00\u8fde\u63a5\u7684\u4e0d\u540c\u4fe1\u9053\u662f\u53ef\u4ee5\u540c\u65f6\u8bbf\u95ee\u540c\u4e00\u4e2a\u8fde\u63a5\u521b\u5efa\u7684\u6392\u4ed6\u961f\u5217\u7684\u3002\u5176\u4e8c\uff0c\u201c\u9996\u6b21\u201d\uff0c\u5982\u679c\u4e00\u4e2a\u8fde\u63a5\u5df2\u7ecf\u58f0\u660e\u4e86\u4e00\u4e2a\u6392\u4ed6\u961f\u5217\uff0c\u5176\u4ed6\u8fde\u63a5\u662f\u4e0d\u5141\u8bb8\u5efa\u7acb\u540c\u540d\u7684\u6392\u4ed6\u961f\u5217\u7684\uff0c\u8fd9\u4e2a\u4e0e\u666e\u901a\u961f\u5217\u4e0d\u540c\u3002\u5176\u4e09\uff0c\u5373\u4f7f\u8be5\u961f\u5217\u662f\u6301\u4e45\u5316\u7684\uff0c\u4e00\u65e6\u8fde\u63a5\u5173\u95ed\u6216\u8005\u5ba2\u6237\u7aef\u9000\u51fa\uff0c\u8be5\u6392\u4ed6\u961f\u5217\u90fd\u4f1a\u88ab\u81ea\u52a8\u5220\u9664\u7684\u3002\u8fd9\u79cd\u961f\u5217\u9002\u7528\u4e8e\u53ea\u9650\u4e8e\u4e00\u4e2a\u5ba2\u6237\u7aef\u53d1\u9001\u8bfb\u53d6\u6d88\u606f\u7684\u5e94\u7528\u573a\u666f\u3002<\/li><li>Args\uff1a\u662f arguments \u7684\u7f29\u5199\u3002\u4ee3\u8868\u8be5\u961f\u5217\u914d\u7f6e\u4e86 arguments \u53c2\u6570\u3002<\/li><li>TTL\uff1a\u662f x-message-ttl \u7684\u7f29\u5199\u3002\u8bbe\u7f6e\u961f\u5217\u4e2d\u7684\u6240\u6709\u6d88\u606f\u7684\u751f\u5b58\u5468\u671f(\u7edf\u4e00\u4e3a\u6574\u4e2a\u961f\u5217\u7684\u6240\u6709\u6d88\u606f\u8bbe\u7f6e\u751f\u547d\u5468\u671f), \u4e5f\u53ef\u4ee5\u5728\u53d1\u5e03\u6d88\u606f\u7684\u65f6\u5019\u5355\u72ec\u4e3a\u67d0\u4e2a\u6d88\u606f\u6307\u5b9a\u5269\u4f59\u751f\u5b58\u65f6\u95f4\uff0c\u5355\u4f4d\u6beb\u79d2\u3002<\/li><li>Exp\uff1aAuto Expire\uff0c\u662f x-expires \u914d\u7f6e\u7684\u7f29\u5199\u3002\u5f53\u961f\u5217\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u6ca1\u6709\u88ab\u8bbf\u95ee(consume, basicGet, queueDeclare\u2026)\u5c31\u4f1a\u88ab\u5220\u9664\uff0cFeatures=Exp\u3002\u6ce8\u610f\u8fd9\u91cc\u662f\u5220\u9664\u961f\u5217\uff0c\u4e0d\u662f\u961f\u5217\u4e2d\u7684\u6d88\u606f\u3002<\/li><li>Lim\uff1a\u8bf4\u660e\u8be5\u961f\u5217\u914d\u7f6e\u4e86 x-max-length\u3002\u9650\u5b9a\u961f\u5217\u7684\u6d88\u606f\u7684\u6700\u5927\u503c\u957f\u5ea6\uff0c\u8d85\u8fc7\u6307\u5b9a\u957f\u5ea6\u5c06\u4f1a\u628a\u6700\u65e9\u7684\u51e0\u6761\u5220\u9664\u6389\u3002<\/li><li>Lim B\uff1a\u8bf4\u660e\u961f\u5217\u914d\u7f6e\u4e86 x-max-length-bytes\u3002\u9650\u5b9a\u961f\u5217\u6700\u5927\u5360\u7528\u7684\u7a7a\u95f4\u5927\u5c0f\uff0c \u4e00\u822c\u53d7\u9650\u4e8e\u5185\u5b58\u3001\u78c1\u76d8\u7684\u5927\u5c0f\u3002<\/li><li>DLX\uff1a\u8bf4\u660e\u8be5\u961f\u5217\u914d\u7f6e\u4e86 x-dead-letter-exchange\u3002\u5f53\u961f\u5217\u6d88\u606f\u957f\u5ea6\u5927\u4e8e\u6700\u5927\u957f\u5ea6\u3001\u6216\u8005\u8fc7\u671f\u7684\u7b49\uff0c\u5c06\u4ece\u961f\u5217\u4e2d\u5220\u9664\u7684\u6d88\u606f\u63a8\u9001\u5230\u6307\u5b9a\u7684\u4ea4\u6362\u673a\u4e2d\u53bb\u800c\u4e0d\u662f\u4e22\u5f03\u6389\u3002<\/li><li>DLK\uff1ax-dead-letter-routing-key \u7684\u7f29\u5199\uff0c\u5c06\u5220\u9664\u7684\u6d88\u606f\u63a8\u9001\u5230\u6307\u5b9a\u4ea4\u6362\u673a\u7684\u6307\u5b9a\u8def\u7531\u952e\u7684\u961f\u5217\u4e2d\u53bb\u3002<\/li><li>Pri\uff1ax-max-priority \u7684\u7f29\u5199\uff0c\u4f18\u5148\u7ea7\u961f\u5217\u3002\u8868\u660e\u8be5\u961f\u5217\u652f\u6301\u4f18\u5148\u7ea7\uff0c\u5148\u5b9a\u4e49\u6700\u5927\u4f18\u5148\u7ea7\u503c(\u5b9a\u4e49\u6700\u5927\u503c\u4e00\u822c\u4e0d\u8981\u592a\u5927)\uff0c\u5728\u53d1\u5e03\u6d88\u606f\u7684\u65f6\u5019\u6307\u5b9a\u8be5\u6d88\u606f\u7684\u4f18\u5148\u7ea7\uff0c \u4f18\u5148\u7ea7\u66f4\u9ad8\uff08\u6570\u503c\u66f4\u5927\u7684\uff09\u7684\u6d88\u606f\u5148\u88ab\u6d88\u8d39\u3002<\/li><li>Ovfl\uff1ax-overflow \u7684\u7f29\u5199\u3002\u961f\u5217\u4e2d\u7684\u6d88\u606f\u6ea2\u51fa\u65f6\uff0c\u5982\u4f55\u5904\u7406\u8fd9\u4e9b\u6d88\u606f\u3002\u8981\u4e48\u4e22\u5f03\u961f\u5217\u5934\u90e8\u7684\u6d88\u606f\uff0c\u8981\u4e48\u62d2\u7edd\u63a5\u6536\u540e\u9762\u751f\u4ea7\u8005\u53d1\u9001\u8fc7\u6765\u7684\u6240\u6709\u6d88\u606f\u3002\u6709\u4e24\u4e2a\u914d\u7f6e\u9879\uff1adrop-head\uff0c\u4ee3\u8868\u4e22\u5f03\u961f\u5217\u5934\u90e8\u7684\u6d88\u606f\uff0c\u9ed8\u8ba4\u884c\u4e3a\uff1breject-publish \u8bbe\u7f6e\u961f\u5217\u4e2d\u7684\u6d88\u606f\u6ea2\u51fa\u540e,\u8be5\u961f\u5217\u7684\u884c\u4e3a:&#8221;\u62d2\u7edd\u63a5\u6536&#8221;(\u6240\u6709\u6d88\u606f)\u3002<\/li><li>ha-all\uff1a\u955c\u50cf\u961f\u5217\u3002all \u8868\u793a\u955c\u50cf\u5230\u96c6\u7fa4\u4e0a\u7684\u6240\u6709\u8282\u70b9\uff0cha-params \u53c2\u6570\u5ffd\u7565\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\u5185\u5bb9\u662f\u6211\u5de5\u4f5c\u4e2d\u4f7f\u7528\u548c\u9047\u5230\u7684\u529f\u80fd\uff0c\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u7684 Queues \u7684\u7279\u6027 Features \u529f\u80fd\uff0c\u6b22\u8fce\u5fae\u4fe1\u79c1\u6211\u3002<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=5286\">rabbitmq \u7ba1\u7406\u9762\u677f Queues \u4e2d features \u5404\u53c2\u6570\u91ca\u4e49\u6307\u5357<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>rabbitmq \u7ba1\u7406\u9762\u677f Queues \u4e2d features \u5404\u53c2\u6570\u91ca\u4e49\u6307\u5357\u3002 RabbitMQ web \u7ba1 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[1719,1541,1093,1104,142],"class_list":["post-5286","post","type-post","status-publish","format-standard","hentry","category-java","tag-rabbitmq","tag-rocketmq","tag-1093","tag-1104","tag-142"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5286"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5286\/revisions"}],"predecessor-version":[{"id":5287,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/5286\/revisions\/5287"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}