{"id":166927,"date":"2024-11-05T20:48:34","date_gmt":"2024-11-05T12:48:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166927\/"},"modified":"2024-11-05T20:48:34","modified_gmt":"2024-11-05T12:48:34","slug":"%e7%90%86%e8%a7%a3redis%e7%9a%84%e9%bb%98%e8%aa%8d%e9%9a%94%e9%9b%a2%e7%b4%9a%e5%88%a5%ef%bc%88redis%e9%bb%98%e8%aa%8d%e9%9a%94%e9%9b%a2%e7%b4%9a%e5%88%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166927\/","title":{"rendered":"\u7406\u89e3Redis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\uff08redis\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\uff09"},"content":{"rendered":"<h1 id=\"%e7%90%86%e8%a7%a3redis%e7%9a%84%e9%bb%98%e8%aa%8d%e9%9a%94%e9%9b%a2%e7%b4%9a%e5%88%a5-RpfxapwNkd\">\u7406\u89e3Redis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u4e86\u89e3Redis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\u5c0d\u65bc\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u9019\u5c07\u5f71\u97ff\u5230\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%9a%94%e9%9b%a2%e7%b4%9a%e5%88%a5%ef%bc%9f-RpfxapwNkd\">\u4ec0\u9ebc\u662f\u9694\u96e2\u7d1a\u5225\uff1f<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u9694\u96e2\u7d1a\u5225\u662f\u6307\u5728\u591a\u500b\u4e8b\u52d9\u540c\u6642\u57f7\u884c\u6642\uff0c\u5982\u4f55\u63a7\u5236\u5b83\u5011\u4e4b\u9593\u7684\u76f8\u4e92\u5f71\u97ff\u3002\u9694\u96e2\u7d1a\u5225\u7684\u8a2d\u7f6e\u53ef\u4ee5\u5f71\u97ff\u5230\u6578\u64da\u7684\u4e00\u81f4\u6027\u3001\u53ef\u898b\u6027\u548c\u6027\u80fd\u3002\u5e38\u898b\u7684\u9694\u96e2\u7d1a\u5225\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8b80\u672a\u63d0\u4ea4\uff08Read Uncommitted\uff09<\/li>\n<li>\u8b80\u5df2\u63d0\u4ea4\uff08Read Committed\uff09<\/li>\n<li>\u53ef\u91cd\u8907\u8b80\uff08Repeatable Read\uff09<\/li>\n<li>\u4e32\u884c\u5316\uff08Serializable\uff09<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u9694\u96e2\u7d1a\u5225\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u6709\u4e0d\u540c\u7684\u5be6\u73fe\u548c\u6548\u679c\uff0c\u800cRedis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\u5247\u6709\u5176\u7368\u7279\u4e4b\u8655\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%bb%98%e8%aa%8d%e9%9a%94%e9%9b%a2%e7%b4%9a%e5%88%a5-RpfxapwNkd\">Redis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225<\/h2>\n<p>Redis\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u8ffd\u6c42\u9ad8\u6027\u80fd\u548c\u7c21\u55ae\u6027\uff0c\u56e0\u6b64\u5b83\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\u76f8\u5c0d\u65bc\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4f86\u8aaa\u6709\u6240\u4e0d\u540c\u3002Redis\u4e26\u4e0d\u652f\u6301\u591a\u4e8b\u52d9\u7684\u9694\u96e2\u7d1a\u5225\uff0c\u56e0\u70ba\u5b83\u7684\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\u3002\u9019\u610f\u5473\u8457\u6bcf\u500b\u547d\u4ee4\u90fd\u662f\u7368\u7acb\u57f7\u884c\u7684\uff0c\u4e26\u4e14\u5728\u57f7\u884c\u904e\u7a0b\u4e2d\u4e0d\u6703\u53d7\u5230\u5176\u4ed6\u547d\u4ee4\u7684\u5f71\u97ff\u3002<\/p>\n<p>\u5177\u9ad4\u4f86\u8aaa\uff0cRedis\u7684\u64cd\u4f5c\u662f\u57fa\u65bc\u55ae\u7dda\u7a0b\u6a21\u578b\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u7af6\u722d\u689d\u4ef6\u554f\u984c\u3002\u7576\u4e00\u500b\u547d\u4ee4\u88ab\u57f7\u884c\u6642\uff0c\u5176\u4ed6\u547d\u4ee4\u5fc5\u9808\u7b49\u5f85\uff0c\u9019\u6a23\u5c31\u4fdd\u8b49\u4e86\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"redis%e7%9a%84%e4%ba%8b%e5%8b%99%e6%94%af%e6%8c%81-RpfxapwNkd\">Redis\u7684\u4e8b\u52d9\u652f\u6301<\/h3>\n<p>\u96d6\u7136Redis\u4e0d\u652f\u6301\u50b3\u7d71\u610f\u7fa9\u4e0a\u7684\u4e8b\u52d9\u9694\u96e2\u7d1a\u5225\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86MULTI\u3001EXEC\u3001WATCH\u7b49\u547d\u4ee4\u4f86\u5be6\u73fe\u4e8b\u52d9\u7684\u529f\u80fd\u3002\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63a7\u5236\u4e8b\u52d9\u7684\u57f7\u884c\u6d41\u7a0b\u3002<\/p>\n<pre><code>\nMULTI\nSET key1 value1\nSET key2 value2\nEXEC\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0cMULTI\u547d\u4ee4\u958b\u59cb\u4e86\u4e00\u500b\u4e8b\u52d9\uff0c\u63a5\u4e0b\u4f86\u7684SET\u547d\u4ee4\u5c07\u88ab\u6392\u968a\uff0c\u76f4\u5230EXEC\u547d\u4ee4\u88ab\u57f7\u884c\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728EXEC\u4e4b\u524d\uff0c\u5176\u4ed6\u5ba2\u6236\u7aef\u7121\u6cd5\u4fee\u6539key1\u548ckey2\u7684\u503c\u3002<\/p>\n<h3 id=\"watch%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8-RpfxapwNkd\">WATCH\u547d\u4ee4\u7684\u4f7f\u7528<\/h3>\n<p>WATCH\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u76e3\u8996\u4e00\u500b\u6216\u591a\u500b\u9375\uff0c\u7576\u9019\u4e9b\u9375\u5728EXEC\u4e4b\u524d\u88ab\u5176\u4ed6\u5ba2\u6236\u7aef\u4fee\u6539\u6642\uff0cEXEC\u5c07\u6703\u5931\u6557\u3002\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u4e00\u7a2e\u6a02\u89c0\u9396\u7684\u6a5f\u5236\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<pre><code>\nWATCH key1\nMULTI\nSET key1 value2\nEXEC\n<\/code><\/pre>\n<p>\u5982\u679c\u5728WATCH\u4e4b\u5f8c\uff0ckey1\u88ab\u5176\u4ed6\u5ba2\u6236\u7aef\u4fee\u6539\uff0c\u5247EXEC\u5c07\u4e0d\u6703\u57f7\u884c\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u6578\u64da\u7684\u4e0d\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RpfxapwNkd\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\u96d6\u7136\u4e0d\u5982\u50b3\u7d71\u6578\u64da\u5eab\u90a3\u6a23\u660e\u78ba\uff0c\u4f46\u5176\u539f\u5b50\u6027\u548c\u55ae\u7dda\u7a0b\u6a21\u578b\u4f7f\u5f97\u5b83\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\u8868\u73fe\u51fa\u8272\u3002\u901a\u904e\u4f7f\u7528MULTI\u3001EXEC\u548cWATCH\u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63a7\u5236\u4e8b\u52d9\u7684\u884c\u70ba\uff0c\u5f9e\u800c\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7684\u61c9\u7528\u5834\u666f\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u7684\u9ed8\u8a8d\u9694\u96e2\u7d1a\u5225\uff0c\u63a2\u7d22\u5176\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u548c\u6027\u80fd\u7684\u5f71\u97ff\uff0c\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u6280\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-166927","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=166927"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166927\/revisions"}],"predecessor-version":[{"id":166928,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166927\/revisions\/166928"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}