{"id":10006237,"date":"2022-08-17T16:21:50","date_gmt":"2022-08-17T08:21:50","guid":{"rendered":"https:\/\/ityet.com\/?p=10006237"},"modified":"2022-08-17T16:21:50","modified_gmt":"2022-08-17T08:21:50","slug":"redis%e8%bf%9b%e9%98%b6%e7%af%87%ef%bc%9a%e5%8f%91%e5%b8%83%e8%ae%a2%e9%98%85%e6%a8%a1%e5%bc%8f%e5%8e%9f%e7%90%86%e4%b8%8e%e8%bf%90%e7%94%a8","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006237","title":{"rendered":"Redis\u8fdb\u9636\u7bc7\uff1a\u53d1\u5e03\u8ba2\u9605\u6a21\u5f0f\u539f\u7406\u4e0e\u8fd0\u7528"},"content":{"rendered":"<blockquote>\n<p>\u201c65 \u54e5\uff0c\u5982\u679c\u4f60\u4ea4\u4e86\u4e2a\u6f02\u4eae\u5c0f\u59d0\u59d0\u505a\u5973\u670b\u53cb\uff0c\u4f60\u4f1a\u901a\u8fc7\u4ec0\u4e48\u65b9\u5f0f\u5c06\u8fd9\u4e2a\u6d88\u606f\u5e7f\u800c\u544a\u4e4b\u7ed9\u4f60\u7684\u5fae\u4fe1\u597d\u53cb\uff1f\u201c<\/p>\n<p>\u201c\u90a3\u4e0d\u5f97\u62cd\u70b9\u5973\u670b\u53cb\u7684\u7f8e\u7167 + \u4eb2\u5bc6\u7167\u5f04\u4e00\u4e2a\u4e5d\u5bab\u683c\u56fe\u6587\u6d88\u606f\u5728\u670b\u53cb\u5708\u53d1\u5e03\u5927\u8086\u5ba3\u4f20\uff0c\u66b4\u51fb\u5355\u8eab\u72d7\u3002\u201d<\/p>\n<\/blockquote>\n<p>\u50cf\u8fd9\u79cd 65 \u54e5\u901a\u8fc7\u670b\u53cb\u5708\u53d1\u5e03\u6d88\u606f\uff0c\u5173\u6ce8 65 \u54e5\u7684\u597d\u53cb\u80fd\u6536\u5230\u901a\u77e5\u7684\u573a\u666f\u53eb\u505a\u300c\u53d1\u5e03\/\u8ba2\u9605\u673a\u5236\u300d\u3002<\/p>\n<p>\u4eca\u5929\u4e0d\u804a\u5c0f\u59d0\u59d0\uff0c\u6df1\u5165\u4e86\u89e3\u4e0b \u300cRedis \u53d1\u5e03\/\u8ba2\u9605\u673a\u5236\u300d\u3002\u7684\u539f\u7406\u4e0e\u5b9e\u6218\u8fd0\u7528\u3002<\/p>\n<p>Redis \u901a\u8fc7 <a href=\"https:\/\/link.segmentfault.com\/?enc=ovkxZpbQUo53rBAxQ4qeDA%3D%3D.AjTCjP3vHJt4WSvW%2Bup8L5SKyuZ2q2qAKrIDDkX1MUTgUOi57hFe2Ik%2FkOt4jpQM\" rel=\"nofollow\"><code>SUBSCRIBE<\/code><\/a>\uff0c<a href=\"https:\/\/link.segmentfault.com\/?enc=AwopiHuVzrLTWZNGKh3%2BfQ%3D%3D.mbKFDzfPpWkM4OHXk8e8UaYnhMO%2FKV4qb%2BJfQr4cVoxnga6Ty7G%2BsitpmtOi2Fsu\" rel=\"nofollow\"><code>UNSUBSCRIBE<\/code><\/a>\u548c<a href=\"https:\/\/link.segmentfault.com\/?enc=qAFmVdw%2FppACsNkY4%2FIw%2Bw%3D%3D.uTKGnaZ28F7ABAgvWs6AqVfRtdC%2BEgmP%2FopqdBNmSPNPuhgBw5DkVu3VJl42AEkS\" rel=\"nofollow\"><code>PUBLISH<\/code><\/a> \u5b9e\u73b0\u53d1\u5e03\u8ba2\u9605\u6d88\u606f\u4f20\u9012\u6a21\u5f0f\uff0cRedis \u63d0\u4f9b\u4e86\u4e24\u79cd\u6a21\u5f0f\u5b9e\u73b0\uff0c\u5206\u522b\u662f\u300c\u53d1\u5e03\/\u8ba2\u9605\u5230\u9891\u9053\u300d\u548c\u300c\u53d1\u5e03\/\u8ba2\u9605\u5230\u6a21\u5f0f\u300d\u3002<\/p>\n<p>[toc]<\/p>\n<h2>Redis \u53d1\u5e03\u8ba2\u9605\u7b80\u4ecb<\/h2>\n<p>Redis \u53d1\u5e03\u8ba2\u9605\uff08Pus\/Sub\uff09\u662f\u4e00\u79cd\u6d88\u606f\u901a\u4fe1\u6a21\u5f0f\uff1a\u53d1\u9001\u8005\u901a\u8fc7 <code>PUBLISH<\/code>\u53d1\u5e03\u6d88\u606f\uff0c\u8ba2\u9605\u8005\u901a\u8fc7 <code>SUBSCRIBE<\/code> \u8ba2\u9605\u63a5\u6536\u6d88\u606f\u6216\u901a\u8fc7<code>UNSUBSCRIBE<\/code> \u53d6\u6d88\u8ba2\u9605\u3002<\/p>\n<p>\u4e3b\u8981\u5305\u542b\u4e09\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a\u300c\u53d1\u5e03\u8005\u300d\u3001\u300c\u8ba2\u9605\u8005\u300d\u3001\u300cChannel\u300d\u3002<\/p>\n<p>\u53d1\u5e03\u8005\u548c\u8ba2\u9605\u8005\u5c5e\u4e8e\u5ba2\u6237\u7aef\uff0cChannel \u662f Redis \u670d\u52a1\u7aef\uff0c\u53d1\u5e03\u8005\u5c06\u6d88\u606f\u53d1\u5e03\u5230\u9891\u9053\uff0c\u8ba2\u9605\u8fd9\u4e2a\u9891\u9053\u7684\u8ba2\u9605\u8005\u5219\u6536\u5230\u6d88\u606f\u3002<\/p>\n<p>\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4e09\u4e2a\u300c\u8ba2\u9605\u8005\u300d\u8ba2\u9605\u300cChannelA\u300d\u9891\u9053\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333235\" alt=\"\u8ba2\u9605\" title=\"\u8ba2\u9605\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u65f6\u5019\uff0c\u5c0f\u7ec4\u957f\u5f80\u300cChannelA\u300d\u53d1\u5e03\u6d88\u606f\uff0c\u8fd9\u4e2a\u6d88\u606f\u7684\u8ba2\u9605\u8005\u5c31\u4f1a\u6536\u5230\u6d88\u606f\u300c\u5173\u6ce8\u7801\u54e5\u5b57\u8282\uff0c\u63d0\u5347\u6280\u672f\u300d\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333236\" alt=\"\u53d1\u5e03\/\u8ba2\u9605\" title=\"\u53d1\u5e03\/\u8ba2\u9605\" loading=\"lazy\"><\/p>\n<h2>Pub\/Sub \u5b9e\u6218<\/h2>\n<p>\u5e9f\u8bdd\u4e0d\u591a\u8bf4\uff0c\u77e5\u9053\u57fa\u672c\u6982\u5ff5\u4ee5\u540e\uff0c\u5b66\u4e60\u4e00\u4e2a\u6280\u672f\u7b2c\u4e00\u6b65\u5148\u628a\u5b83\u8dd1\u8d77\u6765\uff0c\u63a5\u7740\u624d\u662f\u63a2\u7d22\u539f\u7406\uff0c\u4ece\u800c\u8fbe\u5230\u300c\u77e5\u5176\u7136\uff0c\u77e5\u5176\u6240\u4ee5\u7136\u300d\u7684\u5883\u754c \u3002<\/p>\n<p>\u4e00\u5171\u6709\u4e24\u79cd\u6a21\u5f0f\u5b9e\u73b0\u300c\u53d1\u5e03\/\u8ba2\u9605\u300d\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9891\u9053\uff08Channel\uff09\u7684\u53d1\u5e03\u8ba2\u9605\uff1b<\/li>\n<li>\u4f7f\u7528\u6a21\u5f0f\uff08Pattern\uff09\u7684\u53d1\u5e03\u8ba2\u9605\u3002<\/li>\n<\/ul>\n<p><strong>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u53d1\u5e03\u8ba2\u9605\u673a\u5236\u4e0e db \u7a7a\u95f4\u65e0\u5173\uff0c\u6bd4\u5982\u5728 db 10 \u53d1\u5e03\uff0c db0 \u7684\u8ba2\u9605\u8005\u4e5f\u4f1a\u6536\u5230\u6d88\u606f\u3002<\/strong><\/p>\n<h3>\u901a\u8fc7\u9891\u9053\uff08Channel\uff09\u5b9e\u73b0<\/h3>\n<p>\u4e09\u6b65\u8d70\uff1a<\/p>\n<ol>\n<li>\u8ba2\u9605\u8005\u8ba2\u9605\u9891\u9053\uff1b<\/li>\n<li>\u53d1\u5e03\u8005\u5411\u300c\u9891\u9053\u300d\u53d1\u5e03\u6d88\u606f\uff1b<\/li>\n<li>\u6240\u6709\u8ba2\u9605\u300c<strong>\u9891\u9053<\/strong>\u300d\u7684\u8ba2\u9605\u8005\u6536\u5230\u6d88\u606f\u3002<\/li>\n<\/ol>\n<p><strong>\u8ba2\u9605\u8005\u8ba2\u9605\u9891\u9053<\/strong><\/p>\n<p>\u4f7f\u7528 <code>SUBSCRIBE channel [channel ...]<\/code>\u8ba2\u9605\u4e00\u4e2a\u6216\u8005\u591a\u4e2a\u9891\u9053\uff0cO(n) \u65f6\u95f4\u590d\u6742\u5ea6\uff0cn = \u8ba2\u9605\u7684 Channel \u6570\u91cf\u3002<\/p>\n<pre><code class=\"bash\">SUBSCRIBE develop\nReading messages... (press Ctrl-C to quit)\n1) &quot;subscribe&quot; \/\/ \u6d88\u606f\u7c7b\u578b\n2) &quot;develop&quot; \/\/ \u9891\u9053\n3) (integer) 1 \/\/ \u6d88\u606f\u5185\u5bb9<\/code><\/pre>\n<p>\u6267\u884c\u8be5\u6307\u4ee4\u540e\uff0c\u5ba2\u6237\u7aef\u8fdb\u5165\u8ba2\u9605\u72b6\u6001\uff0c\u8ba2\u9605\u8005\u53ea\u80fd\u4f7f\u7528<code>subscribe<\/code>\u3001<code>unsubscribe<\/code>\u3001<code>psubscribe<\/code>\u548c<code>punsubscribe<\/code>\u8fd9\u56db\u4e2a\u5c5e\u4e8e&#8221;\u53d1\u5e03\/\u8ba2\u9605&#8221; \u7684\u6307\u4ee4\u3002<\/p>\n<p>\u5ba2\u6237\u7aef\u300c\u8096\u83dc\u9e21\u300d\u8ba2\u9605\u4e86 \u300cdevelop\u300d\u9891\u9053\u63a5\u53d7\u7ec4\u957f\u7684\u6d88\u606f\uff0c\u6d88\u606f\u54cd\u5e94\u4f53\u5206\u522b\u8868\u793a\uff1a<\/p>\n<ul>\n<li>\u6d88\u606f\u7c7b\u578b\uff1asubscribe\u3001message\u3001unsubscribe<\/li>\n<li>\u9891\u9053<\/li>\n<li>\u6d88\u606f\u5185\u5bb9\uff1a\u968f\u7740\u6d88\u606f\u7c7b\u578b\u4e0d\u540c\u4ee3\u8868\u4e0d\u540c\u542b\u4e49\u3002<\/li>\n<\/ul>\n<p>\u8fdb\u5165\u8ba2\u9605\u540e\u7684\u5ba2\u6237\u7aef\u53ef\u4ee5\u6536\u5230 3 \u79cd\u7c7b\u578b\u7684\u6d88\u606f\u56de\u590d\uff1a<\/p>\n<ol>\n<li><strong>subscribe<\/strong>\uff1a\u8ba2\u9605\u6210\u529f\u7684\u53cd\u9988\u6d88\u606f\uff0c\u7b2c\u4e8c\u4e2a\u503c\u662f\u8ba2\u9605\u6210\u529f\u7684\u9891\u9053\u540d\u79f0\uff0c\u7b2c\u4e09\u4e2a\u662f\u5f53\u524d\u5ba2\u6237\u7aef\u8ba2\u9605\u7684\u9891\u9053\u6570\u91cf\u3002<\/li>\n<li><strong>message<\/strong>\uff1a\u5ba2\u6237\u7aef\u63a5\u6536\u5230\u6d88\u606f\uff0c\u7b2c\u4e8c\u4e2a\u503c\u8868\u793a\u4ea7\u751f\u6d88\u606f\u7684\u9891\u9053\u540d\u79f0\uff0c\u7b2c\u4e09\u4e2a\u503c\u662f\u6d88\u606f\u7684\u5185\u5bb9\u3002<\/li>\n<li><strong>unsubscribe<\/strong>\uff1a\u8868\u793a\u6210\u529f\u53d6\u6d88\u8ba2\u9605\u67d0\u4e2a\u9891\u9053\u3002\u7b2c\u4e8c\u4e2a\u503c\u662f\u5bf9\u5e94\u7684\u9891\u9053\u540d\u79f0\uff0c\u7b2c\u4e09\u4e2a\u503c\u662f\u5f53\u524d\u5ba2\u6237\u7aef\u8ba2\u9605\u7684\u9891\u9053\u6570\u91cf\uff0c\u5f53\u6b64\u503c\u4e3a 0 \u65f6\u5ba2\u6237\u7aef\u4f1a\u9000\u51fa\u8ba2\u9605\u72b6\u6001\uff0c\u4e4b\u540e\u5c31\u53ef\u4ee5\u6267\u884c\u5176\u4ed6\u975e&#8221;\u53d1\u5e03\/\u8ba2\u9605&#8221;\u6a21\u5f0f\u7684\u547d\u4ee4\u4e86\u3002<\/li>\n<\/ol>\n<p><strong>\u53d1\u5e03\u8005\u53d1\u5e03\u6d88\u606f<\/strong><\/p>\n<p>\u5c0f\u7ec4\u957f\u4f7f\u7528 <code>PUBLISH channel message<\/code> \u5411\u6307\u5b9a \u300cdevelop\u300d\u9891\u9053\u53d1\u5e03\u6d88\u606f\u3002<\/p>\n<pre><code class=\"bash\">PUBLISH develop 'do job'\n(integer) 1<\/code><\/pre>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u53d1\u5e03\u7684<strong>\u6d88\u606f\u5e76\u4e0d\u4f1a\u6301\u4e45\u5316\uff0c\u6d88\u606f\u53d1\u5e03\u4e4b\u540e\u8fd8\u6709\u65b0\u300c\u5f00\u53d1\u300d\u9753\u4ed4\u8ba2\u9605\u7684\u8bdd\uff0c\u53ea\u80fd\u63a5\u6536\u540e\u7eed\u53d1\u5e03\u5230\u8be5\u9891\u9053\u7684\u6d88\u606f\u3002<\/strong><\/p>\n<p><strong>\u597d\u4e00\u4e2a\u300c\u4e0d\u95ee\u8fc7\u5f80\uff0c\u53ea\u4e89\u5f53\u4e0b\u300d\u3002<\/strong><\/p>\n<p><strong>\u8ba2\u9605\u8005\u63a5\u53d7\u6d88\u606f<\/strong><\/p>\n<p>\u5173\u6ce8\u4e86\u300cdevelop\u300d\u9891\u9053\u7684\u8ba2\u9605\u8005\u5c06\u4f1a\u6536\u5230\u300cdo job\u300d\u6d88\u606f\u3002<\/p>\n<pre><code class=\"bash\">\/\/ \u8ba2\u9605 develop \u9891\u9053\nSUBSCRIBE develop\nReading messages... (press Ctrl-C to quit)\n1) &quot;subscribe&quot; \/\/ \u8ba2\u9605\u9891\u9053\u6210\u529f\n2) &quot;develop&quot; \/\/ \u9891\u9053\n3) (integer) 1\n\/\/ \u5f53\u53d1\u5e03\u8005\u53d1\u5e03\u6d88\u606f\uff0c\u8ba2\u9605\u8005\u8bfb\u53d6\u5230\u7684\u6d88\u606f\u5982\u4e0b\n1) &quot;message&quot; \/\/ \u63a5\u53d7\u5230\u6d88\u606f\n2) &quot;develop&quot; \/\/ \u9891\u9053\u540d\u79f0\n3) &quot;do job&quot; \/\/ \u6d88\u606f\u5185\u5bb9<\/code><\/pre>\n<p><strong>\u9000\u8ba2\u9891\u9053<\/strong><\/p>\n<p>\u8ba2\u9605\u7684\u53cd\u5411\u64cd\u4f5c\uff0c\u300c65 \u54e5\u300d\u5929\u5929\u5728\u670b\u53cb\u5708\u79c0\u6069\u7231\uff0c\u53d7\u4e0d\u4e86\u4e86\uff0c\u53d6\u6d88\u8ba2\u9605\u4ed6\u7684\u670b\u53cb\u5708\u3002<\/p>\n<p>\u4f7f\u7528 <a href=\"https:\/\/link.segmentfault.com\/?enc=tgUR0qypnEWjcAhHpK7QDg%3D%3D.lnQv6GDB0rZPhgu2uyH%2BIOOaPg5Ymbdw5dMZxx9drnEDIeBwO9acy%2FL%2BvQspqvRg43JPow2lygJYA6CCWf5pSXfSFg4MaWhjptMc9mfvqtg%3D\" rel=\"nofollow\">UNSUBSCRIBE<\/a> \u547d\u4ee4\u53ef\u4ee5\u9000\u8ba2\u6307\u5b9a\u7684\u300c\u6a21\u5f0f\u300d\u4e0d\u4f1a\u5f71\u54cd\u901a\u8fc7 `subscribe \u547d\u4ee4\u8ba2\u9605\u7684\u9891\u9053\u3002<\/p>\n<p>\u540c\u6837 <code>unsubscribe<\/code>\u547d\u4ee4\u4e5f\u4e0d\u4f1a\u5f71\u54cd\u901a\u8fc7<code>psubscribe<\/code>\u547d\u4ee4\u8ba2\u9605\u7684\u89c4\u5219\u3002<\/p>\n<h3>\u901a\u8fc7\u6a21\u5f0f\uff08Pattern\uff09\u5b9e\u73b0<\/h3>\n<p>\u63a5\u4e0b\u6765\u770b\u53e6\u4e00\u79cd\u65b9\u5f0f\u5b9e\u73b0\u53d1\u5e03\u8ba2\u9605\uff0c\u5982\u4e0b\u56fe\u8868\u793a\u5f53\u300c\u5339\u914d\u6a21\u5f0f\u300d\u4e0e\u8fd9\u4e2a\u9891\u9053\u5339\u914d\u7684\u8bdd\uff0c\u5f53\u6d88\u606f\u5411\u9891\u9053\u53d1\u5e03\u6d88\u606f\uff0c\u8be5\u6d88\u606f\u8fd8\u4f1a\u53d1\u5e03\u5230\u4e0e\u8fd9\u4e2a\u9891\u9053\u5339\u914d\u7684\u300c\u6a21\u5f0f\u300d\u4e0a\uff0c\u8ba2\u9605\u8fd9\u4e2a\u6a21\u5f0f\u7684\u5ba2\u6237\u7aef\u4e5f\u4f1a\u6536\u5230\u6d88\u606f\u3002<\/p>\n<p><code>smile.girl.*<\/code> \u6a21\u5f0f\u8868\u793a\u300c\u4f60\u5fae\u7b11\u65f6\u597d\u7f8e\u300dpattern\uff0c\u4e0e\u8fd9\u4e2a\u6a21\u5f0f\u5339\u914d\u7684\u4e24\u4e2a\u9891\u9053\u662f <code>smile.girls.Tina<\/code>\u3001<code>smile.girls.maggi<\/code> \uff0c\u5206\u522b\u8868\u793a\u559c\u6b22\u300c\u5fae\u7b11\u7684 Tina\u300d \u548c\u559c\u6b22\u300c\u5fae\u7b11\u7684 maggi\u300d\u7684\u7c89\u4e1d\u3002<\/p>\n<p>\u5982\u4e0b\u56fe\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333237\" alt=\"\u6a21\u5f0f\u5339\u914d\" title=\"\u6a21\u5f0f\u5339\u914d\" loading=\"lazy\"><\/p>\n<p>\u73b0\u5728 Tina \u53d1\u5e03\u52a8\u6001\u5c06\u6d88\u606f\u53d1\u9001\u5230 <code>smile.girls.Tina<\/code>\u9891\u9053\u7684\u65f6\u5019\uff0c\u9664\u4e86\u8ba2\u9605\u4e86 <code>smile.girls.Tina<\/code> \u8fd9\u4e2a\u9891\u9053\u7684\u7c89\u4e1d\u6536\u5230\u6d88\u606f\u4ee5\u5916\uff0c\u8fd9 \u4e2a\u6d88\u606f\u8fd8\u4f1a\u53d1\u9001\u7ed9\u8ba2\u9605 <code>smile.girl.*<\/code> \u6a21\u5f0f\u7684\u7c89\u4e1d\uff08\u56e0\u4e3a\u9891\u9053\u4e0e\u6a21\u5f0f\u5339\u914d\uff09\u3002<\/p>\n<p>\u8fd9\u4e9b\u7c89\u4e1d\u6bd4\u8f83\u8d2a\u5fc3\uff0c\u6240\u6709\u300c\u5fae\u7b11\u65f6\u597d\u7f8e\u7684 girls\u300d\u90fd\u5173\u6ce8\u4e86\uff0cLSP~~\uff0c\u7801\u54e5\u53ef\u4e0d\u662f\u8fd9\u6837\u7684\u4eba\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333238\" alt=\"\u6a21\u5f0f\u5339\u914d\u53d1\u5e03\" title=\"\u6a21\u5f0f\u5339\u914d\u53d1\u5e03\" loading=\"lazy\"><\/p>\n<p>\u4f7f\u7528\u5339\u914d\u6a21\u5f0f\uff0c\u7528 <code>PUBLISH<\/code> \u5c06\u6d88\u606f\u53d1\u5e03\u5230\u8ba2\u9605 <code>smile.girls.Tina<\/code> \u5ba2\u6237\u7aef\u4e4b\u5916\uff0c\u8fd8\u4f1a\u5c06\u8be5\u300c\u9891\u9053\u300d\u4e0e\u300cpub\/sub pattern\u300d\u4e2d\u7684\u6a21\u5f0f\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5982\u679c Channel \u4e0e\u67d0\u4e2a\u6a21\u5f0f\u5339\u914d\u7684\u8bdd\uff0c\u4e5f\u5c06\u8fd9\u4e2a\u6d88\u606f\u53d1\u5e03\u5230\u8ba2\u9605\u8fd9\u4e2a\u6a21\u5f0f\u7684\u5ba2\u6237\u7aef\u3002<\/p>\n<h4>\u8ba2\u9605\u6a21\u5f0f<\/h4>\n<p>\u8ba2\u9605\u6a21\u5f0f\u7684\u6307\u4ee4\u662f<code>PSUBSCRIBE<\/code>\uff0c\u5982\u4e0b\u8868\u793a LSP \u8ba2\u9605\u300csmile.girl.*\u300d\u6a21\u5f0f\uff1a<\/p>\n<pre><code class=\"bash\">PSUBSCRIBE smile.girls.*\nReading messages... (press Ctrl-C to quit)\n1) &quot;psubscribe&quot; \/\/ \u6d88\u606f\u7c7b\u578b\n2) &quot;smile.girls.*&quot;\/\/ \u6a21\u5f0f\n3) (integer) 1 \/\/\u8ba2\u9605\u6570<\/code><\/pre>\n<p>\u5bf9\u5e94\u7684\u53cd\u5411\u53d6\u6d88\u6a21\u5f0f\u8ba2\u9605\u7684\u6307\u4ee4\u662f<code>PUNSUBSCRIBE smile.girl.*<\/code>\u3002<\/p>\n<p><strong>\u8ba2\u9605 \u300csmile.girls.Tina\u300d\u9891\u9053<\/strong>\uff1a<\/p>\n<pre><code class=\"bash\">SUBSCRIBE smile.girls.Tina\nReading messages... (press Ctrl-C to quit)\n1) &quot;subscribe&quot;\n2) &quot;smile.girls.Tina&quot;\n3) (integer) 1<\/code><\/pre>\n<p><strong>\u8ba2\u9605\u300csmile.girls.maggi\u300d\u9891\u9053<\/strong>\uff1a<\/p>\n<pre><code class=\"bash\">SUBSCRIBE smile.girls.maggi\nReading messages... (press Ctrl-C to quit)\n1) &quot;subscribe&quot;\n2) &quot;smile.girls.maggi&quot;\n3) (integer) 1<\/code><\/pre>\n<p>Tina \u53d1\u5e03\u6d88\u606f\uff0c<strong>\u5173\u6ce8\u300csmile.girls.Tina\u300d<\/strong>\u7684\u7c89\u4e1d\u548c\u8ba2\u9605\u4e86\u4e0e\u8be5\u9891\u9053\u5339\u914d\u7684\u300csmile.girls.*\u300d\u6a21\u5f0f\u7684\u7c89\u4e1d\u6536\u5230\u6d88\u606f\u3002<\/p>\n<p>\u5173\u6ce8 \u300csmile.girls.*\u300d\u6a21\u5f0f\u7684\u7c89\u4e1d\u6536\u5230\u6d88\u606f<\/p>\n<pre><code>PSUBSCRIBE smile.girls.*\nReading messages... (press Ctrl-C to quit)\n1) &quot;psubscribe&quot;\n2) &quot;smile.girls.*&quot;\n3) (integer) 1\n\/\/\u8fdb\u5165\u8ba2\u9605\u72b6\u6001\uff0c\u63a5\u6536\u5230\u6d88\u606f\n1) &quot;pmessage&quot; \u6d88\u606f\u7c7b\u578b\n2) &quot;smile.girls.*&quot;\n3) &quot;smile.girls.Tina&quot;\n4) &quot;love u&quot; \/\/ \u6d88\u606f\u5185\u5bb9<\/code><\/pre>\n<p>\u5173\u6ce8\u300csmile.girls.Tina\u300d\u7684\u7c89\u4e1d\u6536\u5230\u6d88\u606f<\/p>\n<pre><code>127.0.0.1:6379&gt; SUBSCRIBE smile.girls.Tina\nReading messages... (press Ctrl-C to quit)\n\/\/ \u8ba2\u9605\u6210\u529f\n1) &quot;subscribe&quot;\n2) &quot;smile.girls.Tina&quot;\n3) (integer) 1\n\/\/ \u63a5\u6536\u6d88\u606f\n1) &quot;message&quot;\n2) &quot;smile.girls.Tina&quot;\n3) &quot;love u&quot;<\/code><\/pre>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c<strong>\u5982\u679c\u4e00\u4e2a\u5ba2\u6237\u7aef\u8ba2\u9605\u4e86\u4e0e\u6a21\u5f0f\u5339\u914d\u7684\u6a21\u5f0f\u548c\u9891\u9053\uff0c\u90a3\u4e48\u5ba2\u6237\u7aef\u4f1a\u6536\u5230\u591a\u6b21\u6d88\u606f\u3002<\/strong><\/p>\n<p>\u6bd4\u5982\uff0c65 \u54e5 \u8ba2\u9605\u4e86\u300csmile.girls.Tina\u300d\u9891\u9053\u548c\u300csmile.girls.*\u300d\u6a21\u5f0f\uff0c\u90a3\u4e48\u5f53 Tina \u53d1\u5e03\u52a8\u6001\u5230\u9891\u9053\u7684\u65f6\u5019\uff0c65 \u54e5\u4f1a\u6536\u5230\u4e24\u6761\u7968\u6d88\u606f\uff0c\u4e00\u6761\u6d88\u606f\u7c7b\u578b\u662f<code>message<\/code>\uff0c\u4e00\u6761\u7c7b\u578b\u662f<code>pmessage<\/code>\u3002<\/p>\n<h3>Redisson \u4e0e SpringBoot \u5b9e\u6218<\/h3>\n<p>\u5b98\u65b9\u6587\u6863\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=6dIUXJ%2FhMrvn%2FqoPuy3z5g%3D%3D.rUV%2B00%2BseNFrTbB%2BWdc0dSkVeNmPuKWO014%2B3s2H0koQDzTL1l49THCd95JcoBhw0PEBTdnZNGAKN72HGWp8OcPfTt993PDDwtbtu25MtTs%3D\" rel=\"nofollow\">https:\/\/github.com\/redisson\/r&#8230;<\/a><\/p>\n<p><strong>\u751f\u4ea7\u8005\u4ee3\u7801<\/strong><\/p>\n<pre><code class=\"java\">\/**\n * \u53d1\u5e03\u6d88\u606f\u5230 Topic\n * @param message \u6d88\u606f\n * @return \u63a5\u6536\u6d88\u606f\u7684\u5ba2\u6237\u7aef\u6570\u91cf\n *\/\npublic long sendMessage(String message) {\n    RTopic topic = redissonClient.getTopic(CHANNEL);\n    long publish = topic.publish(message);\n    log.info(&quot;\u751f\u4ea7\u8005\u53d1\u9001\u6d88\u606f\u6210\u529f\uff0cmsg = {}&quot;, message);\n    return publish;\n}<\/code><\/pre>\n<p><strong>\u6d88\u8d39\u8005\u4ee3\u7801<\/strong><\/p>\n<pre><code class=\"java\">public void onMessage() {\n  \/\/ in other thread or JVM\n  RTopic topic = redissonClient.getTopic(CHANNEL);\n  topic.addListener(String.class, (channel, msg) -&gt; {\n    log.info(&quot;channel: {} \u6536\u5230\u6d88\u606f {}.&quot;,  channel, msg);\n  });\n}<\/code><\/pre>\n<p><strong>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u53d1\u5e03\u6d88\u606f\u4e0e\u76d1\u542c\u6d88\u606f\u8981\u8fd0\u884c\u5728\u4e0d\u540c\u7684 JVM\uff0c\u5982\u679c\u4f7f\u7528\u540c\u4e00\u4e2a <code>redissonClient<\/code> \u53d1\u5e03\u7684\u8bdd\uff0c\u4e0d\u4f1a\u76d1\u542c\u5230\u81ea\u5df1\u7684\u6d88\u606f\u3002<\/strong><\/p>\n<h2>\u539f\u7406\u5206\u6790<\/h2>\n<p>\u6211\u4eec\u901a\u8fc7\u4e0a\u6587\u77e5\u9053\u4e86\u53d1\u5e03\u8ba2\u9605\u7684\u6982\u5ff5\uff0c\u4e00\u5171\u4e24\u79cd\u6a21\u5f0f\u5b9e\u73b0\u53d1\u5e03\u8ba2\u9605\u3002\u5e76\u4e14\u8fd0\u7528\u539f\u751f\u6307\u4ee4\u548c Redisson \u8fdb\u884c\u5b9e\u6218\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8981\u6df1\u5165\u7406\u89e3 Redis \u5982\u4f55\u5b9e\u73b0\u53d1\u5e03\u8ba2\u9605\u673a\u5236\uff0c\u505a\u5230\u77e5\u5176\u7136\u77e5\u5176\u6240\u4ee5\u7136\u3002<\/p>\n<h3>\u9891\u9053(Channel)\u7684\u53d1\u5e03\/\u8ba2\u9605\u5982\u4f55\u5b9e\u73b0\u7684\uff1f<\/h3>\n<blockquote><p>65 \u54e5\uff0c\u5982\u679c\u662f\u4f60\u4f1a\u4f7f\u7528\u4ec0\u4e48\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u57fa\u4e8e\u9891\u9053\u6765\u5b9a\u4f4d\u5bf9\u5e94\u5ba2\u6237\u7aef\uff1f<\/p><\/blockquote>\n<p>\u7801\u54e5\uff0c\u6211\u89c9\u5f97\u53ef\u4ee5\u5b57\u5178\u6765\u5b9e\u73b0\uff0c\u5b57\u5178\u7684 key \u5bf9\u5e94\u88ab\u8ba2\u9605\u7684\u9891\u9053\uff0c\u800c\u5b57\u5178\u7684\u503c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u94fe\u8868\uff0c\u94fe\u8868\u91cc\u9762\u4fdd\u5b58\u7740\u8ba2\u9605\u8fd9\u4e2a\u9891\u9053\u7684\u6240\u6709\u5ba2\u6237\u7aef\u3002<\/p>\n<h4>\u6570\u636e\u7ed3\u6784<\/h4>\n<p>\u806a\u660e\uff0cRedis \u4f7f\u7528 <code>redis.h<\/code>\u4e2d\u6709\u4e00\u4e2a <code>redisServer<\/code> \u7ed3\u6784\u4f53\u7ef4\u62a4\u6bcf\u4e2a\u670d\u52a1\u5668\u8fdb\u7a0b\u8868\u793a\u670d\u52a1\u5668\u72b6\u6001\uff0c<code>pubsub_channels<\/code> \u5c5e\u6027\u662f\u4e00\u4e2a\u5b57\u5178\uff0c\u7528\u4e8e\u4fdd\u5b58\u8ba2\u9605\u9891\u9053\u7684\u4fe1\u606f\u3002<\/p>\n<pre><code class=\"c\">struct redisServer {\n  ...\n  \/* Pubsub *\/\n   dict *pubsub_channels;\n  ...\n}<\/code><\/pre>\n<p>\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u300c\u7801\u54e5\u300d\u3001\u300c\u9753\u4ed4\u300d\u8ba2\u9605\u4e86\u300credis-channel\u300d\uff0c\u300c\u5b85\u7537\u300d\u300cLSP\u300d\u8ba2\u9605\u4e86\u300c\u679d~\u85e4\uffe5\u7531*\u9999-\u91cc\u300d\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333239\" alt=\"\u9891\u9053\u8ba2\u9605\u53d1\u5e03\u539f\u7406\" title=\"\u9891\u9053\u8ba2\u9605\u53d1\u5e03\u539f\u7406\" loading=\"lazy\"><\/p>\n<h4>\u53d1\u9001\u6d88\u606f\u5230\u9891\u9053<\/h4>\n<p>\u751f\u4ea7\u8005\u8c03\u7528 <code>PUBLISH channel messsage<\/code> \u53d1\u9001\u6d88\u606f\uff0c\u7a0b\u5e8f\u5148\u6839\u636e channel \u4ece <code>pubsub_channels<\/code> \u5b9a\u4f4d\u5230\u5b57\u5178\u7684 key \u6240\u5728\u7684\u6876\uff0c\u63a5\u7740\u628a\u6d88\u606f\u53d1\u9001\u7ed9\u8fd9\u4e2a key \u5bf9\u5e94\u7684 value \u94fe\u8868\u7684\u6240\u6709\u5ba2\u6237\u7aef\u3002<\/p>\n<h4>\u9000\u8ba2\u9891\u9053<\/h4>\n<p><code>UNSUBSCRIBE<\/code>\u547d\u4ee4\u53ef\u4ee5\u9000\u8ba2\u6307\u5b9a\u7684\u9891\u9053\uff1a\u4e22\u4e0e\u5b57\u5178\u64cd\u4f5c\u6765\u8bf4\uff0c\u6839\u636e key \u627e\u5230\u5173\u6ce8\u94fe\u8868\uff0c\u904d\u5386\u94fe\u8868\uff0c\u5220\u9664\u8fd9\u4e2a\u5ba2\u6237\u7aef\uff0c\u8fd9\u6837\u6d88\u606f\u5c31\u4e0d\u4f1a\u53d1\u9001\u7ed9\u8fd9\u4e2a\u5ba2\u6237\u7aef\u4e86\u3002<\/p>\n<h3>\u6a21\u5f0f(Pattern)\u7684\u53d1\u5e03\/\u8ba2\u9605\u5982\u4f55\u5b9e\u73b0\u7684\uff1f<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u7ee7\u7eed\u770b\u57fa\u4e8e\u6a21\u5f0f\u5b9e\u73b0\u7684\u53d1\u5e03\u8ba2\u9605\u539f\u7406\u2026\u2026<\/p>\n<p>\u5f53\u4f7f\u7528 <code>PUBLISH<\/code>\u53d1\u5e03\u6d88\u606f\u5230\u67d0\u4e2a\u9891\u9053\u7684\u65f6\u5019\uff0c\u4e0d\u4ec5\u8ba2\u9605\u8fd9\u4e2a\u9891\u9053\u7684\u6240\u6709\u5ba2\u6237\u7aef\u4f1a\u6536\u5230\u6d88\u606f\uff0c\u4e0e\u8fd9\u4e2a\u6a21\u5f0f\u5339\u914d\u7684\u5ba2\u6237\u7aef\u4e5f\u4f1a\u6536\u5230\u6d88\u606f\u3002<\/p>\n<p>\u6e90\u7801\u5728 <code>server.h<\/code> \u6587\u4ef6\u4e2d\u7684<code>redisServer.pubsub_patterns<\/code> \u5c5e\u6027\u5b9a\u4e49\u3002<\/p>\n<pre><code class=\"c\">struct redisServer {\n  ...\n  \/* A dict of pubsub_patterns *\/\n    dict *pubsub_patterns;\n  ...\n}<\/code><\/pre>\n<p>\u4e5f\u662f dict \u5b57\u5178\u7c7b\u578b\uff0c key \u5bf9\u5e94\u300cpattern\u300d\u6a21\u5f0f\uff0cvalue \u662f\u4e00\u4e2a \u94fe\u8868\u7c7b\u578b\u7684\u7ed3\u6784\uff1a <code>list *clients<\/code>\u91cc\u9762\u5305\u542b\u5339\u914d\u4e2a\u6a21\u5f0f\u7684\u5ba2\u6237\u7aef\u5217\u8868\u3002<\/p>\n<p>\u5f53\u6267\u884c <code>PSUBSCRIBE smile.girls.*<\/code>\u547d\u4ee4\u7684\u65f6\u5019\uff0c\u4f1a\u6267\u884c<code>pubsubSubscribePattern<\/code>\u65b9\u6cd5\u3002<\/p>\n<p>\u5728\u8fd9\u91cc\u6211\u5206\u4eab\u4e0b\u5982\u4f55\u5b9a\u4f4d\u5173\u952e\u6e90\u7801\uff0c\u53d1\u5e03\u8ba2\u9605\u6211\u4eec\u6839\u636e\u7ecf\u9a8c\u641c\u7d22<code>pubsub<\/code>\u4fbf\u80fd\u68c0\u7d22\u5230 <code>pubsub.c<\/code>\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333240\" alt=\"pubsub.c\" title=\"pubsub.c\" loading=\"lazy\"><\/p>\n<p>\u7801\u54e5\u4f7f\u7528 CLion \u8c03\u8bd5\u7684 Redis \u6e90\u7801\uff0c\u8ddf\u6211\u4eec Java \u5f00\u53d1\u7528\u7684 IDEA \u51fa\u81ea\u4e8e\u4e00\u5bb6\uff0c\u6240\u4ee5\u5feb\u6377\u952e\u90fd\u662f\u4e00\u6837\u7684\uff0c\u63a5\u7740\u4f7f\u7528 <code>Command + F12<\/code> \u5f39\u51fa\u65b9\u6cd5\u641c\u7d22\uff0c\u627e\u5230 <code>pubsubSubscribePattern<\/code> \u8ba2\u9605\u6a21\u5f0f\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u65b9\u6cd5\u53c2\u6570\u522b\u5206\u8868\u793a\u5173\u6ce8\u8be5\u6a21\u5f0f\u7684\u5ba2\u6237\u7aef client <em>c\uff0c\u548c\u5ba2\u6237\u7aef\u60f3\u8981\u5173\u6ce8\u7684 <\/em>pattern\uff0c\u65b9\u6cd5\u4e3b\u8981\u903b\u8f91\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li><code>listSearchKey(c-&gt;pubsub_patterns,pattern)<\/code>\uff1a\u6839\u636e pattern \u4ece redisServer.pubsub_patterns \u5b57\u5178\u67e5\u627e\u662f\u5426\u5df2\u7ecf\u5b58\u5728\u8be5\u6a21\u5f0f\u7684 key\uff0c\u5b58\u5728\u5219\u8c03\u7528<code>addReplyPubsubPatSubscribed<\/code> \u901a\u77e5\u5ba2\u6237\u7aef\u5df2\u7ecf\u8ba2\u9605\u8fc7\u4e86\uff0c\u5426\u5219\u7ee7\u7eed\u6267\u884c\u4ee5\u4e0b\u903b\u8f91\u3002<\/li>\n<li><code>dictFind(server.pubsub_patterns,pattern)<\/code>\uff1a\u6839\u636e\u6a21\u5f0f <code>pattern<\/code>\u4ece\u5b57\u5178 <code>server.pubsub_patterns<\/code>\u627e\u5230 dictEntry \u54c8\u5e0c\u6876\uff0c\u4e3a\u7a7a\u5c31\u8c03\u7528 <code>listCreate()<\/code>\u521b\u5efa\u5ba2\u6237\u7aef\u94fe\u8868 <code>list *clients<\/code>\uff0c\u5e76\u653e\u5230\u5b57\u5178\u4e2d\uff0ckey = pattern\uff0cvalue = list *clients \u94fe\u8868\u3002<\/li>\n<li>\u54c8\u5e0c\u6876\u4e0d\u4e3a\u7a7a\uff0c\u90a3\u4e48\u628a\u5f53\u524d\u5ba2\u6237\u7aef <code>client *c<\/code> \u6dfb\u52a0\u5230 <code>list *clients<\/code>\u94fe\u8868\u5c3e\u8282\u70b9\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333241\" alt=\"\u8ba2\u9605\u6a21\u5f0f\u6e90\u7801\" title=\"\u8ba2\u9605\u6a21\u5f0f\u6e90\u7801\" loading=\"lazy\"><\/p>\n<p>\u6240\u4ee5\u6a21\u5f0f\u5b9e\u73b0\u7684\u53d1\u5e03\u8ba2\u9605\u4e5f\u662f\u901a\u8fc7\u5b57\u5178\u6765\u4fdd\u5b58\u6a21\u5f0f\u4e0e\u5ba2\u6237\u7aef\u7684\u5173\u7cfb\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042333242\" alt=\"\u57fa\u4e8e\u6a21\u5f0f\u5b9e\u73b0\u7684\u53d1\u5e03\u8ba2\u9605\u539f\u7406\" title=\"\u57fa\u4e8e\u6a21\u5f0f\u5b9e\u73b0\u7684\u53d1\u5e03\u8ba2\u9605\u539f\u7406\" loading=\"lazy\"><\/p>\n<p>\u5f53\u4f7f\u7528 <code>PUBLISH<\/code> \u53d1\u5e03\u6d88\u606f\u7684\u65f6\u5019\uff0c\u9664\u4e86\u53d1\u5e03\u5230\u8ba2\u9605<code>channel<\/code>\u7684\u5ba2\u6237\u7aef\u4ee5\u5916\uff0c\u8fd8\u4f1a\u5c06\u8be5 channel \u4e0e <code>pubsub_patterns<\/code> \u5b57\u5178\u4e2d\u67e5\u627e\u5339\u914d\u6a21\u5f0f key \u5bf9\u5e94\u7684 value \u4e2d\u7684\u5ba2\u6237\u7aef\u94fe\u8868\uff0c\u5e76\u6267\u884c\u6d88\u606f\u53d1\u9001\u3002<\/p>\n<h4>\u9000\u8ba2\u6a21\u5f0f<\/h4>\n<p>\u4f7f\u7528 <code>PUNSUBSCRIBE<\/code>\u547d\u4ee4\u53ef\u4ee5\u9000\u8ba2\u6307\u5b9a\u7684\u6a21\u5f0f\uff0c \u8fd9\u4e2a\u547d\u4ee4\u6267\u884c\u7684\u662f\u8ba2\u9605\u6a21\u5f0f\u7684\u53cd\u64cd\u4f5c\uff1a\u6839\u636e\u6a21\u5f0f\u4ece <code>pubsub_patterns<\/code>\u5b57\u5178\u4e2d\u627e\u5230\u5ba2\u6237\u7aef\u94fe\u8868\uff0c\u904d\u5386\u94fe\u8868\u5c06\u5f53\u524d\u5ba2\u6237\u7aef\u5220\u9664\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>Redis \u53d1\u5e03\u8ba2\u9605\u529f\u80fd\uff0c\u4e3b\u8981\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li><code>subscribe channel [channel ...]<\/code>\uff1a\u8ba2\u9605\u4e00\u4e2a\u6216\u8005\u591a\u4e2a\u9891\u9053\uff1b<\/li>\n<li><code>unsubscribe channel<\/code> \u9000\u8ba2\u6307\u5b9a\u9891\u9053\uff1b<\/li>\n<li><code>publish channel message<\/code> \u5411\u6307\u5b9a\u9891\u9053\u53d1\u9001\u6d88\u606f\uff1b<\/li>\n<li><code>psubscribe pattern<\/code> \u8ba2\u9605\u6307\u5b9a\u6a21\u5f0f\uff1b<\/li>\n<li><code>punsubscribe pattern<\/code> \u9000\u8ba2\u6307\u5b9a\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n<p>Pub\/Sub \u4e0e\u6570\u636e\u5e93\u65e0\u5173\uff0c\u6bd4\u5982\u5728 <code>DB0<\/code> \u4e0a\u53d1\u5e03\uff0c <code>DB1<\/code>\u7684\u8ba2\u9605\u8005\u4e5f\u5c06\u63a5\u6536\u5230\u3002<\/p>\n<p>\u57fa\u4e8e\u9891\u9053\u5b9e\u73b0\u7684\u53d1\u5e03\u8ba2\u9605\u4fe1\u606f\u662f\u7531\u670d\u52a1\u5668\u8fdb\u7a0b\u7684 <code>redisServer.pubsub_channels<\/code> \u5b57\u5178\u4fdd\u5b58\uff0ckey = \u88ab\u8ba2\u9605\u7684\u9891\u9053\uff0cvalue \u662f\u8ba2\u9605\u9891\u9053\u7684\u6240\u6709\u5ba2\u6237\u7aef\u94fe\u8868\u3002<\/p>\n<p>\u5f53\u6d88\u606f\u53d1\u5e03\u5230\u9891\u9053\u7684\u65f6\u5019\uff0c\u904d\u5386\u5b57\u5178\u83b7\u53d6\u6240\u6709\u5ba2\u6237\u7aef\u5e76\u628a\u6d88\u606f\u53d1\u9001\u5230\u9891\u9053\u7684\u5ba2\u6237\u7aef\u3002<\/p>\n<p>\u57fa\u4e8e\u6a21\u5f0f\u5b9e\u73b0\u7684\u53d1\u5e03\u8ba2\u9605\u7684\u4fe1\u606f\u4fdd\u5b58\u5728\u5b57\u5178 <code>pubsub_patterns<\/code>\u4e2d\uff0ckey = pattern\uff0cvalue \u662f\u5ba2\u6237\u7aef\u94fe\u8868\u3002<\/p>\n<p>\u5f53\u6d88\u606f\u53d1\u5e03\u5230\u9891\u9053\u7684\u65f6\u5019\uff0c\u9664\u4e86\u8ba2\u9605\u8be5\u9891\u9053\u7684\u5ba2\u6237\u7aef\u6536\u5230\u6d88\u606f\u4ee5\u5916\uff0c\u6240\u6709\u8ba2\u9605\u4e86\u4e0e\u9891\u9053\u5339\u914d\u7684\u6a21\u5f0f\u7684\u5ba2\u6237\u7aef\u4e5f\u4f1a\u6536\u5230\u6d88\u606f\u3002<\/p>\n<h3>\u4f7f\u7528\u573a\u666f<\/h3>\n<p>\u8bf4\u4e86\u8fd9\u4e48\u591a\uff0cRedis \u53d1\u5e03\u8ba2\u9605\u80fd\u5728\u4ec0\u4e48\u573a\u666f\u53d1\u6325\u4f5c\u7528\u5462\uff1f<\/p>\n<p><strong>\u54e8\u5175\u95f4\u901a\u4fe1<\/strong><\/p>\n<p>\u54e8\u5175\u96c6\u7fa4\u4e2d\uff0c\u6bcf\u4e2a\u54e8\u5175\u8282\u70b9\u5229\u7528 Pub\/Sub \u53d1\u5e03\u8ba2\u9605\u5b9e\u73b0\u54e8\u5175\u4e4b\u95f4\u7684\u76f8\u4e92\u53d1\u73b0\u5f7c\u6b64\u548c\u627e\u5230 Slave\uff0c\u8be6\u60c5\u70b9\u51fb -&gt;<a href=\"https:\/\/link.segmentfault.com\/?enc=xEQWZ55PHao7DUkm9b7C2A%3D%3D.RxMhUwfFoenbbNx5legx2qB8xtrDvtMfF8nDtV%2BJQODAjDxlzrJ7Sjx5Y1pa88Jt%2FxxvFNz6X6EgdMI2ugkNsg%3D%3D\" rel=\"nofollow\">\u300a\u54e8\u5175\u96c6\u7fa4\u539f\u7406\u90a3\u4e9b\u4e8b\u300b<\/a>\u3002<\/p>\n<p>\u54e8\u5175\u4e0e Master \u5efa\u7acb\u901a\u4fe1\u540e\uff0c\u5229\u7528 master \u63d0\u4f9b\u53d1\u5e03\/\u8ba2\u9605\u673a\u5236\u5728<code>__sentinel__:hello<\/code>\u53d1\u5e03\u81ea\u5df1\u7684\u4fe1\u606f\uff0c\u6bd4\u5982\u8eab\u9ad8\u4f53\u91cd\u3001\u662f\u5426\u5355\u8eab\u3001IP\u3001\u7aef\u53e3\u2026\u2026\uff0c\u540c\u65f6\u8ba2\u9605\u8fd9\u4e2a\u9891\u9053\u6765\u83b7\u53d6\u5176\u4ed6\u54e8\u5175\u7684\u4fe1\u606f\uff0c\u5c31\u8fd9\u6837\u5b9e\u73b0\u54e8\u5175\u95f4\u901a\u4fe1\u3002<\/p>\n<p><strong>\u6d88\u606f\u961f\u5217<\/strong><\/p>\n<p>\u4e4b\u524d\u300c\u7801\u54e5\u300d\u8ddf\u5927\u5bb6\u5206\u4eab\u8fc7\u5982\u4f55\u5229\u7528 <a href=\"https:\/\/link.segmentfault.com\/?enc=sCcDwaSXSj6zy7f6Y5Eicw%3D%3D.fYUxdGLYGhaoqow6vh8plG7s9GfuwlltMwiZHV1tdk18BI5HsbpFea85t1u9S%2FI5Ip%2BmMDrldzR%2B4%2BPCKqvrQg%3D%3D\" rel=\"nofollow\">Redis List<\/a> \u4e0e <a href=\"https:\/\/link.segmentfault.com\/?enc=VbHivoUp7jHqd%2BL7cMLuPQ%3D%3D.3dx3OV1jbyGgbmVgsvkGbfn%2BJopCEz5XRdKGLvdNwJHFqh0EwtKlSL8mTe24JRUA5%2BJBSXNjykOT0xbVuReZKA%3D%3D\" rel=\"nofollow\">Stream \u5b9e\u73b0\u6d88\u606f\u961f\u5217<\/a>\u3002<\/p>\n<p>\u6211\u4eec\u4e5f\u53ef\u4ee5\u5229\u7528 Redis \u53d1\u5e03\u8ba2\u9605\u5b9e\u73b0<strong>\u8f7b\u91cf\u7ea7\u7b80\u5355\u7684 MQ \u529f\u80fd<\/strong>\uff0c\u5b9e\u73b0\u4e0a\u4e0b\u6e38\u89e3\u8026\uff0c\u9700\u8981\u6ce8\u610f\u70b9\u662f Redis \u53d1\u5e03\u8ba2\u9605\u7684\u6d88\u606f\u4e0d\u4f1a\u88ab\u6301\u4e45\u5316\uff0c\u6240\u4ee5\u65b0\u8ba2\u9605\u7684\u5ba2\u6237\u7aef\u5c06\u6536\u4e0d\u5230\u5386\u53f2\u6d88\u606f\u3002<\/p>\n<p>\u4e5f\u4e0d\u652f\u6301 ACK \u673a\u5236\uff0c\u6240\u4ee5\u5f53\u524d\u4e1a\u52a1\u4e0d\u80fd\u5bb9\u5fcd\u8fd9\u4e9b\u7f3a\u70b9\uff0c\u90a3\u5c31\u4f7f\u7528\u4e13\u4e1a\u7684\u6d88\u606f\u961f\u5217\uff0c\u5982\u679c\u80fd\u5bb9\u5fcd\u90a3\u5c31\u80fd\u4eab\u53d7 Redis \u5feb\u5e26\u6765\u7684\u4f18\u52bf\u3002<\/p>\n<p>\u6700\u540e\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u533a\u53eb\u6211\u4e00\u58f0\u300c\u9753\u4ed4\u300d\u4e48\uff1f\u4e3a\u4e86\u5199\u8fd9\u4e2a\u6587\u7ae0\uff0c\u7801\u54e5\u770b\u4e86\u597d\u591a\u5fae\u7b11\u65f6\u597d\u7f8e\u7684 girl \u624d\u5199\u51fa\u6765\uff0c\u539f\u521b\u4e0d\u6613\u3002<\/p>\n<p><strong>\u670b\u53cb\u4eec\u70b9\u8d5e\u3001\u5206\u4eab\u3001\u6536\u85cf\u652f\u6301\u6211\u5427\u3002<\/strong><\/p>\n<p>\u53c2\u8003\u8d44\u6599<\/p>\n<p>1.Redis \u8bbe\u8ba1\u4e0e\u5b9e\u73b0<\/p>\n<p>2.<a href=\"https:\/\/link.segmentfault.com\/?enc=MvNhhpQDv7rHNyunQGPteA%3D%3D.fBbhuOFiyt1SQQDIus1eSYOkIZHIxS52SdmJM0xZHG0b3kHQ0MRMXRsFMInkGTLj3SuSwlLohehKlwr2KJoKwQ%3D%3D\" rel=\"nofollow\">https:\/\/redisbook.readthedocs&#8230;<\/a><\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042333233\">https:\/\/segmentfault.com\/a\/1190000042333233<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201c65 \u54e5\uff0c\u5982\u679c\u4f60\u4ea4\u4e86\u4e2a\u6f02\u4eae\u5c0f\u59d0\u59d0\u505a\u5973\u670b\u53cb\uff0c\u4f60\u4f1a\u901a\u8fc7\u4ec0\u4e48\u65b9\u5f0f\u5c06\u8fd9\u4e2a\u6d88\u606f\u5e7f\u800c\u544a\u4e4b\u7ed9\u4f60\u7684\u5fae\u4fe1\u597d\u53cb\uff1f\u201c \u201c\u90a3\u4e0d\u5f97\u62cd\u70b9 [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006237","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006237","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"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006237"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006237\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}