{"id":164623,"date":"2024-11-05T09:27:23","date_gmt":"2024-11-05T01:27:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164623\/"},"modified":"2024-11-05T09:27:24","modified_gmt":"2024-11-05T01:27:24","slug":"%e6%93%9aredis%e5%af%a6%e7%8f%be%e8%87%aa%e5%a2%9e%e9%95%b7%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%ef%bc%88redis-%e8%87%aa%e5%a2%9e%e9%95%b7%e6%95%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164623\/","title":{"rendered":"\u64daRedis\u5be6\u73fe\u81ea\u589e\u9577\u6578\u64da\u5b58\u5132\uff08redis \u81ea\u589e\u9577\u6578\uff09"},"content":{"rendered":"<h1 id=\"%e6%93%9aredis%e5%af%a6%e7%8f%be%e8%87%aa%e5%a2%9e%e9%95%b7%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%ef%bc%88redis-%e8%87%aa%e5%a2%9e%e9%95%b7%e6%95%b8%ef%bc%89-hDLJQjpZqj\">\u64daRedis\u5be6\u73fe\u81ea\u589e\u9577\u6578\u64da\u5b58\u5132\uff08redis \u81ea\u589e\u9577\u6578\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u64cd\u4f5c\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u5834\u666f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u81ea\u589e\u9577\u6578\u64da\u5b58\u5132\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%87%aa%e5%a2%9e%e9%95%b7%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%ef%bc%9f-hDLJQjpZqj\">\u4ec0\u9ebc\u662f\u81ea\u589e\u9577\u6578\u64da\u5b58\u5132\uff1f<\/h2>\n<p>\u81ea\u589e\u9577\u6578\u64da\u5b58\u5132\u662f\u6307\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u67d0\u500b\u5b57\u6bb5\u7684\u503c\u6703\u96a8\u8457\u6bcf\u6b21\u63d2\u5165\u6216\u66f4\u65b0\u81ea\u52d5\u589e\u52a0\u3002\u9019\u7a2e\u7279\u6027\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u7528\u65bc\u8a08\u6578\u5668\u3001\u552f\u4e00\u6a19\u8b58\u7b26\u6216\u7248\u672c\u63a7\u5236\u7b49\u3002Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e8%87%aa%e5%a2%9e%e6%93%8d%e4%bd%9c-hDLJQjpZqj\">Redis\u4e2d\u7684\u81ea\u589e\u64cd\u4f5c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u81ea\u589e\u64cd\u4f5c\u4e3b\u8981\u901a\u904e\u547d\u4ee4 <code>INCR<\/code> \u548c <code>INCRBY<\/code> \u4f86\u5be6\u73fe\u3002\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5c0d\u6307\u5b9a\u7684\u9375\u9032\u884c\u81ea\u589e\uff0c\u4e26\u8fd4\u56de\u81ea\u589e\u5f8c\u7684\u503c\u3002<\/p>\n<h3 id=\"incr%e5%91%bd%e4%bb%a4-hDLJQjpZqj\">INCR\u547d\u4ee4<\/h3>\n<p><code>INCR<\/code> \u547d\u4ee4\u7528\u65bc\u5c07\u6307\u5b9a\u9375\u7684\u503c\u589e\u52a01\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u81ea\u52d5\u5275\u5efa\u8a72\u9375\u4e26\u5c07\u5176\u503c\u8a2d\u7f6e\u70ba1\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; INCR mycounter\n(integer) 1\n127.0.0.1:6379&gt; INCR mycounter\n(integer) 2\n<\/code><\/pre>\n<h3 id=\"incrby%e5%91%bd%e4%bb%a4-hDLJQjpZqj\">INCRBY\u547d\u4ee4<\/h3>\n<p><code>INCRBY<\/code> \u547d\u4ee4\u5247\u5141\u8a31\u7528\u6236\u6307\u5b9a\u589e\u52a0\u7684\u6578\u91cf\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u6309\u7279\u5b9a\u6b65\u9577\u589e\u9577\u7684\u60c5\u6cc1\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; INCRBY mycounter 5\n(integer) 7\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-hDLJQjpZqj\">\u4f7f\u7528\u5834\u666f<\/h2>\n<p>Redis\u7684\u81ea\u589e\u529f\u80fd\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u61c9\u7528\u6848\u4f8b\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7ad9\u8a2a\u554f\u8a08\u6578\u5668\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u8a18\u9304\u7db2\u7ad9\u7684\u6bcf\u65e5\u8a2a\u554f\u91cf\uff0c\u901a\u904e\u81ea\u589e\u64cd\u4f5c\u4f86\u66f4\u65b0\u8a08\u6578\u3002<\/li>\n<li><strong>\u7528\u6236\u884c\u70ba\u8ffd\u8e64\uff1a<\/strong>\u5728\u7528\u6236\u9032\u884c\u7279\u5b9a\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u81ea\u589e\u4f86\u8a18\u9304\u8a72\u64cd\u4f5c\u7684\u6b21\u6578\u3002<\/li>\n<li><strong>\u904a\u6232\u5206\u6578\u7cfb\u7d71\uff1a<\/strong>\u5728\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u5206\u6578\u53ef\u4ee5\u901a\u904e\u81ea\u589e\u4f86\u5be6\u73fe\uff0c\u65b9\u4fbf\u5373\u6642\u66f4\u65b0\u548c\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-hDLJQjpZqj\">\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u7684\u81ea\u589e\u529f\u80fd\u4f86\u5be6\u73fe\u4e00\u500b\u8a08\u6578\u5668\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u81ea\u589e\u8a08\u6578\u5668\ncounter = r.incr('page_views')\nprint(f'\u7576\u524d\u9801\u9762\u8a2a\u554f\u91cf: {counter}')\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u672c\u5730\u7684Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528 <code>incr<\/code> \u65b9\u6cd5\u4f86\u81ea\u589e\u8a08\u6578\u5668\uff0c\u4e26\u6253\u5370\u7576\u524d\u7684\u9801\u9762\u8a2a\u554f\u91cf\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hDLJQjpZqj\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u81ea\u589e\u529f\u80fd\uff0c\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5404\u7a2e\u9700\u8981\u81ea\u589e\u7684\u6578\u64da\u5b58\u5132\u9700\u6c42\u3002\u7121\u8ad6\u662f\u7528\u65bc\u8a08\u6578\u5668\u3001\u552f\u4e00\u6a19\u8b58\u7b26\u9084\u662f\u5176\u4ed6\u61c9\u7528\u5834\u666f\uff0cRedis\u7684\u81ea\u589e\u64cd\u4f5c\u90fd\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u4e14\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u904b\u884cRedis\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6548\u7387\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u81ea\u589e\u9577\u6578\u64da\u5b58\u5132\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u61c9\u7528\u958b\u767c\u904e\u7a0b\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-164623","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164623","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=164623"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164623\/revisions"}],"predecessor-version":[{"id":164624,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164623\/revisions\/164624"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}