{"id":4299,"date":"2019-06-06T19:17:26","date_gmt":"2019-06-06T11:17:26","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=4299"},"modified":"2019-06-06T19:17:26","modified_gmt":"2019-06-06T11:17:26","slug":"%e9%9d%a2%e8%af%95%e5%ae%98%e9%97%ae%e6%88%91-rabbitmq-%e6%b6%88%e6%81%af%e5%a6%82%e4%bd%95%e6%8f%92%e9%98%9f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=4299","title":{"rendered":"\u9762\u8bd5\u5b98\u95ee\u6211 RabbitMQ \u6d88\u606f\u5982\u4f55\u63d2\u961f\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6d88\u606f\u4e2d\u95f4\u4ef6\u5728\u5404\u4e2a\u5927\u5382\u90fd\u6709\u4f7f\u7528\uff0c\u7b97\u662f\u73b0\u5728\u9762\u8bd5\u8fc7\u7a0b\u4e2d\u5fc5\u95ee\u7684\u4e00\u4e2a\u77e5\u8bc6\u70b9\u4e86\u3002\u6628\u5929\uff0c\u5fae\u4fe1\u7fa4\u91cc\u6709\u4e00\u4f4d\u7f51\u53cb\u8bf4\uff0c\u9762\u8bd5\u5b98\u95ee\u6211 RabbitMQ \u6d88\u606f\u5982\u4f55\u63d2\u961f\uff1f\u6c42\u5927\u5bb6\u79d1\u666e\u5982\u4f55\u505a\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7fa4\u91cc\u4e00\u76f4\u540c\u610f\u548c\u8c10\u793e\u4f1a\uff0c\u62d2\u7edd\u63d2\u961f\u3002\u4f46\u662f\u5728\u7279\u6b8a\u60c5\u51b5\u4e0b\u662f\u53ef\u4ee5\u63d2\u961f\u7684\uff0c\u6bd4\u5982\u533b\u9662\u91cc\u7684\u6025\u8bca\u7b49\u3002\u90a3\u4e48 RabbitMQ \u6d88\u606f\u8be5\u5982\u4f55\u63d2\u961f\u5462\uff1f<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/wx1.sinaimg.cn\/large\/8fa5dcfcgy1g3rngjx9ajj20df098gpx.jpg\" alt=\"\" \/><figcaption>RabbitMQ \u63d2\u961f<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u95ee\u9898\u5f88\u7b80\u5355\uff0cRabbitMQ \u6709\u4f18\u5148\u961f\u5217\u3002\u6240\u4ee5\uff0cRabbitMQ \u6d88\u606f\u961f\u5217\u4f18\u5148\u7ea7\u5c31\u53ef\u4ee5\u7528\u6765\u89e3\u51b3\u201c\u63d2\u961f\u201d\u95ee\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u751f\u4ea7\u8005\u751f\u6210\u6d88\u606f\u6253\u5230\u4ea4\u6362\u673a\u91cc\u9762(\u5982\u679c\u6ca1\u6709\u58f0\u660e\u4ea4\u6362\u673a\uff0c\u4f1a\u6253\u5230 default exchange \u91cc\u9762)\uff0c\u4ea4\u6362\u673a\u7ed1\u5b9a\u4e00\u4e2a\u6216\u591a\u4e2a\u961f\u5217\uff0c\u6d88\u606f\u8fdb\u5165\u961f\u5217\u91cc\u9762\uff0c\u6d88\u8d39\u8005\u4e00\u76f4\u5728\u76d1\u542c\u961f\u5217\uff0c\u53d1\u73b0\u961f\u5217\u91cc\u9762\u6709\u6d88\u606f\u5c31\u5f00\u59cb\u6d88\u8d39\uff0c\u8fd9\u91cc\u5c31\u662f\u4e00\u4e2a\u6d88\u606f\u4f20\u9012\u7684\u8fc7\u7a0b\uff0cqueue \u662f\u4e00\u4e2a\u6808\u961f\u5217\uff0c\u6808\u662f\u5148\u8fdb\u5148\u51fa\u7684\uff0c\u5c31\u662f\u8bf4\u6d88\u606f\u6765\u4e86\u4f9d\u6b21\u6392\u961f\uff0c\u4e00\u4e2a\u961f\u5217\u5e76\u4e0d\u80fd\u5b9e\u73b0\u6d88\u606f\u7684\u63d2\u961f\u548c\u4f18\u5148\u63a8\u9001\u7684\u529f\u80fd\u3002\u4f46\u662f\u5982\u679c\u8bf4\u6211\u4eec\u7684\u591a\u4e2a\u961f\u5217\u6709\u4e0d\u540c\u7684\u4f18\u5148\u7ea7\uff0c\u4e0d\u540c\u4f18\u5148\u7ea7\u7684\u6d88\u606f\u901a\u8fc7 roatingkey \u8fdb\u5165\u4e0d\u540c\u7684\u961f\u5217\uff0c\u4f18\u5148\u7ea7\u9ad8\u7684\u961f\u5217\u6d88\u606f\u88ab\u4f18\u5148\u6d88\u8d39\uff0c\u8fd9\u6837\u4e5f\u80fd\u5f62\u6210\u4e00\u4e2a\u76f8\u5bf9\u610f\u4e49\u4e0a\u7684\u4f18\u5148\u7ea7\uff0c\u6240\u4ee5\u8bf4\u8fd9\u91cc\u4e0d\u662f\u6d88\u606f\u7684\u4f18\u5148\u7ea7\u800c\u662f\u961f\u5217\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u660e\u767d\u4e86\u8fd9\u4e2a\u4e4b\u540e\uff0c\u4f60\u5c31\u77e5\u9053\u5982\u4f55\u56de\u7b54\u9762\u8bd5\u5b98\u4e86\u3002RabbitMQ \u7684\u6d88\u606f\u662f\u4e0d\u80fd\u63d2\u961f\u7684\uff0c\u4f46\u662f\u5b83\u63d0\u4f9b\u7684\u6709\u4f18\u5148\u961f\u5217\u3002\u63d2\u961f\u5c31\u662f\u8981\u9760\u9ad8\u4f18\u5148\u7ea7\u7684\u961f\u5217\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 RabbitMQ \u4e2d\uff0c\u8bbe\u7f6e\u6d88\u606f\u7684\u4f18\u5148\u7ea7\u4e00\u5171\u6709 2 \u4e2a\u6b65\u9aa4\uff1a\u8bbe\u7f6e\u961f\u5217\u7684 x-max-priority \u53c2\u6570\uff1b\u8bbe\u7f6e\u6d88\u606f\u7684 Priority \u53c2\u6570\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Map&lt;String,Object&gt; args = new HashMap&lt;String,Object&gt;();\nargs.put(\"x-max-priority\", 10);\nchannel.queueDeclare(\"queue_priority\", true, false, false, args);\nAMQP.BasicProperties.Builder builder = new AMQP.BasicProperties.Builder();\nbuilder.priority(5);\nAMQP.BasicProperties properties = builder.build();\nchannel.basicPublish(\"exchange_priority\u201d,\n    \"rk_priority\u201d,\n    properties,\n    (\"messages\").getBytes()\n);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c31\u8fd9\u4e48\u7b80\u5355\uff0c\u505a\u5b8c\u8fd9\u4e2a\u4e4b\u540e\u5c31\u53ef\u4ee5\u9a8c\u8bc1\u4f18\u5148\u7ea7\u961f\u5217\u7684\u4f5c\u7528\u3002\u5f53\u7136\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u6d88\u8d39\u7aef\u901f\u5ea6\u5927\u4e8e\u751f\u4ea7\u7aef\u901f\u5ea6\uff0c\u4e14 broker \u4e2d\u6ca1\u6709\u6d88\u606f\u5806\u79ef\u7684\u8bdd\uff0c\u5bf9\u53d1\u9001\u7684\u6d88\u606f\u8bbe\u7f6e\u4f18\u5148\u7ea7\u4e5f\u6ca1\u4ec0\u4e48\u5b9e\u9645\u610f\u4e49\uff0c\u56e0\u4e3a\u53d1\u9001\u7aef\u521a\u53d1\u9001\u5b8c\u4e00\u6761\u6d88\u606f\u5c31\u88ab\u6d88\u8d39\u7aef\u6d88\u8d39\u4e86\uff0c\u90a3\u4e48\u5c31\u76f8\u5f53\u4e8e broker \u81f3\u591a\u53ea\u6709\u4e00\u6761\u6d88\u606f\uff0c\u90a3\u4e48\u5bf9\u4e8e\u5355\u6761\u6d88\u606f\u6765\u8bf4\u4f18\u5148\u7ea7\u662f\u6ca1\u6709\u4ec0\u4e48\u610f\u4e49\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\uff0c\u5e0c\u671b\u80fd\u591f\u5e2e\u52a9\u5230\u5927\u5bb6\uff01\u53e6\u5916\u5982\u679c\u6709\u4eba\u613f\u610f\u4e00\u8d77\u7cbe\u8fdb\uff0c\u8bf7\u52a0\u6211\u5fae\u4fe1\u5c0f\u53f7\uff1axttblog\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=4299\">\u9762\u8bd5\u5b98\u95ee\u6211 RabbitMQ \u6d88\u606f\u5982\u4f55\u63d2\u961f\uff1f<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>\u6d88\u606f\u4e2d\u95f4\u4ef6\u5728\u5404\u4e2a\u5927\u5382\u90fd\u6709\u4f7f\u7528\uff0c\u7b97\u662f\u73b0\u5728\u9762\u8bd5\u8fc7\u7a0b\u4e2d\u5fc5\u95ee\u7684\u4e00\u4e2a\u77e5\u8bc6\u70b9\u4e86\u3002\u6628\u5929\uff0c\u5fae\u4fe1\u7fa4\u91cc\u6709\u4e00\u4f4d\u7f51\u53cb\u8bf4\uff0c\u9762\u8bd5\u5b98\u95ee\u6211 R [&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":[140,1719,1093,1104,142],"class_list":["post-4299","post","type-post","status-publish","format-standard","hentry","category-java","tag-queue","tag-rabbitmq","tag-1093","tag-1104","tag-142"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4299","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=4299"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4299\/revisions"}],"predecessor-version":[{"id":4300,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4299\/revisions\/4300"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}