{"id":962,"date":"2017-03-21T14:31:29","date_gmt":"2017-03-21T06:31:29","guid":{"rendered":"http:\/\/www.siediyer.cn\/?p=962"},"modified":"2017-03-21T14:31:31","modified_gmt":"2017-03-21T06:31:31","slug":"redis%e9%98%9f%e5%88%97%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/www.siediyer.cn\/?p=962","title":{"rendered":"redis\u961f\u5217\u7684\u5b9e\u73b0"},"content":{"rendered":"<p>\u5173\u4e8eredis\u961f\u5217\u7684\u5b9e\u73b0\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a<\/p>\n<p>1\u3001\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u5f0f\u3002<\/p>\n<p>2\u3001\u53d1\u5e03\u8005\u8ba2\u9605\u8005\u6a21\u5f0f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u8be6\u89e3\uff1a<\/p>\n<p>1\u3001\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u5f0f\u3002<\/p>\n<p>\u666e\u901a\u7248\u672c\uff1a<\/p>\n<p>\u6bd4\u5982\u4e00\u4e2a\u961f\u5217\u91cc\u9762\uff0c\u751f\u4ea7\u8005A push\u4e86\u4e00\u4e2a\u6570\u636e\u8fdb\u53bb\uff0c\u6d88\u8d39\u8005B pop \u4e86\u8fd9\u4e2a\u6570\u636e\uff0c\u90a3\u4e2a\u8fd9\u4e2a\u961f\u5217\u4f9d\u65e7\u4e3a\u7a7a\u3002\u6240\u4ee5\u662f\u4e00\u5bf9\u4e00\u7684\u3002<\/p>\n<p>\u81f3\u4e8e\u662f\u5148\u8fdb\u5148\u51fa\u8fd8\u662f\u5148\u8fdb\u540e\u51fa\u7b49\uff0c\u53ef\u4ee5\u4f9d\u7167\u51fd\u6570lpush(\u4ece\u961f\u5217\u5de6\u8fb9\uff0c\u4e5f\u5c31\u662f\u961f\u9996push\u4e00\u4e2a\u6570\u636e) rpush(\u4ece\u961f\u5217\u53f3\u8fb9\u4e5f\u5c31\u662f\u961f\u5c3epush\u4e00\u4e2a\u6570\u636e) lpop(\u540c\u7406) rpop\u7b49\u6765\u63a7\u5236\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u63d2\u5165\u6570\u636e\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-963\" src=\"http:\/\/www.siediyer.cn\/wp-content\/uploads\/2017\/03\/674781-20160520143205388-587134471.png\" width=\"310\" height=\"104\" alt=\"\" srcset=\"https:\/\/qiniu.shijitianchen.com\/2017\/03\/674781-20160520143205388-587134471.png 310w, https:\/\/qiniu.shijitianchen.com\/2017\/03\/674781-20160520143205388-587134471-300x101.png 300w\" sizes=\"auto, (max-width: 310px) 100vw, 310px\" \/><\/p>\n<p>\u663e\u793a\u6570\u636e\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-964\" src=\"http:\/\/www.siediyer.cn\/wp-content\/uploads\/2017\/03\/674781-20160520143240138-483692651.png\" width=\"335\" height=\"66\" alt=\"\" srcset=\"https:\/\/qiniu.shijitianchen.com\/2017\/03\/674781-20160520143240138-483692651.png 335w, https:\/\/qiniu.shijitianchen.com\/2017\/03\/674781-20160520143240138-483692651-300x59.png 300w\" sizes=\"auto, (max-width: 335px) 100vw, 335px\" \/><\/p>\n<p>\u53d6\u51fa\u6570\u636e\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-965\" src=\"http:\/\/www.siediyer.cn\/wp-content\/uploads\/2017\/03\/674781-20160520143314123-1291594262.png\" width=\"278\" height=\"66\" alt=\"\" \/><\/p>\n<p>\u963b\u585e\u7248\u672c\uff1a<\/p>\n<p>\u4f46\u662f\u4e0a\u9762\u7684\u547d\u4ee4\u90fd\u662f\u7acb\u5373\u8fd4\u56de\u7684\uff0c\u65e0\u8bba\u6570\u636e\u6709\u65e0\uff0c\u5173\u4e8e\u53d6\u6570\u636elpop\u6709\u4e2a\u589e\u5f3a\u7248\u672c\uff0cblpop(block left pop)\u963b\u585e\u7248\u672c\uff0c<\/p>\n<p>\u4f7f\u7528\u65b9\u6cd5\uff1ablpop key1 key2 &#8230; 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   \/\/\u540c\u6b65\u64cd\u4f5c\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u662fchannel\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u6570\u636e\r\n\r\nif (empty($result)) {\r\n    echo 'publish failed';\r\n}else{\r\n    echo 'publish success';\r\n}<\/pre>\n<p>\u8ba2\u9605\u8005\uff1a<\/p>\n<pre class=\"lang:default decode:true \">$redis     = new Redis();\r\n$redis-&gt;connect('127.0.0.1','6379');\r\n\r\n$type     = 'msg';\r\n$msg     = \"fuck sem\";\r\n\r\n\/\/ $result = $redis-&gt;publish($type , $msg);\r\n\r\n$result = $redis-&gt;subscribe(array($type) , 'callback'); \/\/\u5f02\u6b65\u963b\u585e\uff0c\u6709\u6d88\u606f\u6765\u81ea\u52a8\u8c03\u7528callback\u51fd\u6570\r\n\r\n\r\n\r\nfunction callback($redis , $type , $msg){\r\n    \/\/\u8fd9\u91cc\u5904\u7406\u903b\u8f91\r\n    echo $type.\"==&gt;\". $msg.\"\\r\\n\";\r\n}<\/pre>\n<p>\u4e24\u79cd\u65b9\u5f0f\u6bd4\u8f83\uff1a<\/p>\n<p>1\u3001\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u5f0f\u9700\u8981 \u6d88\u8d39\u8005\u4e3b\u52a8\u53bb\u62c9\u6570\u636e\uff0c\u5982\u679c\u5199\u6210\u6b7b\u5faa\u73af\u5e76\u4e14\u963b\u585e\u6a21\u5f0f\uff0c\u5c31\u548c\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u5dee\u4e0d\u591a\u4e86\u3002<\/p>\n<p>2\u3001\u53d1\u5e03\u8005\u8ba2\u9605\u8005\u6a21\u5f0f\u7684\u6570\u636e\u5e76\u4e0d\u5b58\u5728\u4e8e\u67d0\u4e2akey\u91cc\u9762\uff0c\u5982\u679c\u8ba2\u9605\u8005\u6ca1\u6536\u5230\u5219\u8be5\u6570\u636e\u5c31\u4e22\u5931\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8eredis\u961f\u5217\u7684\u5b9e\u73b0\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a 1\u3001\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u5f0f\u3002 2\u3001\u53d1\u5e03\u8005\u8ba2\u9605\u8005\u6a21\u5f0f\u3002 &nbsp; 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