{"id":184478,"date":"2024-11-10T13:33:22","date_gmt":"2024-11-10T05:33:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184478\/"},"modified":"2024-11-10T13:33:23","modified_gmt":"2024-11-10T05:33:23","slug":"%e4%bd%bf%e7%94%a8redis%e8%a8%88%e6%95%b8%e5%99%a8%e5%af%a6%e7%8f%be%e4%b8%bb%e9%8d%b5%e8%87%aa%e5%a2%9e%ef%bc%88redis%e8%a8%88%e6%95%b8%e5%99%a8%e4%b8%bb%e9%8d%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184478\/","title":{"rendered":"\u4f7f\u7528Redis\u8a08\u6578\u5668\u5be6\u73fe\u4e3b\u9375\u81ea\u589e\uff08redis\u8a08\u6578\u5668\u4e3b\u9375\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e8%a8%88%e6%95%b8%e5%99%a8%e5%af%a6%e7%8f%be%e4%b8%bb%e9%8d%b5%e8%87%aa%e5%a2%9e%ef%bc%88redis%e8%a8%88%e6%95%b8%e5%99%a8%e4%b8%bb%e9%8d%b5%ef%bc%89-yYqECeIMuF\">\u4f7f\u7528Redis\u8a08\u6578\u5668\u5be6\u73fe\u4e3b\u9375\u81ea\u589e\uff08redis\u8a08\u6578\u5668\u4e3b\u9375\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5c24\u5176\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e0b\uff0c\u5982\u4f55\u6709\u6548\u5730\u751f\u6210\u552f\u4e00\u7684\u4e3b\u9375\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u8a08\u6578\u5668\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u4e3b\u9375\u7684\u81ea\u589e\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u8a08\u6578\u5668\u4f86\u5be6\u73fe\u4e3b\u9375\u81ea\u589e\u7684\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e8%a8%88%e6%95%b8%e5%99%a8%ef%bc%9f-yYqECeIMuF\">\u4ec0\u9ebc\u662fRedis\u8a08\u6578\u5668\uff1f<\/h2>\n<p>Redis\u8a08\u6578\u5668\u662f\u4e00\u7a2e\u4f7f\u7528Redis\u7684\u6578\u64da\u7d50\u69cb\u4f86\u8ddf\u8e64\u67d0\u500b\u503c\u7684\u589e\u9577\u6216\u6e1b\u5c11\u3002\u5b83\u901a\u5e38\u7528\u65bc\u8a08\u7b97\u8a2a\u554f\u6b21\u6578\u3001\u7528\u6236\u6578\u91cf\u7b49\u5834\u666f\u3002Redis\u7684\u8a08\u6578\u5668\u57fa\u65bc\u5176\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7279\u6027\uff0c\u80fd\u5920\u5728\u6975\u77ed\u7684\u6642\u9593\u5167\u5b8c\u6210\u589e\u6e1b\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u751f\u6210\u4e3b\u9375\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%bd%9c%e7%82%ba%e4%b8%bb%e9%8d%b5%e8%87%aa%e5%a2%9e%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9f-yYqECeIMuF\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f5c\u70ba\u4e3b\u9375\u81ea\u589e\u7684\u89e3\u6c7a\u65b9\u6848\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u662f\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u8b80\u5beb\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684API\u4f86\u64cd\u4f5c\u8a08\u6578\u5668\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u4e0a\u624b\u3002<\/li>\n<li><strong>\u539f\u5b50\u6027\u64cd\u4f5c\uff1a<\/strong>Redis\u7684\u81ea\u589e\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u4e0d\u6703\u51fa\u73fe\u91cd\u8907\u7684\u4e3b\u9375\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e8%a8%88%e6%95%b8%e5%99%a8%e5%af%a6%e7%8f%be%e4%b8%bb%e9%8d%b5%e8%87%aa%e5%a2%9e-yYqECeIMuF\">\u5982\u4f55\u4f7f\u7528Redis\u8a08\u6578\u5668\u5be6\u73fe\u4e3b\u9375\u81ea\u589e<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u8a08\u6578\u5668\u5be6\u73fe\u4e3b\u9375\u81ea\u589e\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dredis-yYqECeIMuF\">\u6b65\u9a5f1\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e9%80%a3%e6%8e%a5%e5%88%b0redis-yYqECeIMuF\">\u6b65\u9a5f2\uff1a\u9023\u63a5\u5230Redis<\/h3>\n<p>\u5728\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u60a8\u9700\u8981\u9023\u63a5\u5230Redis\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%89%b5%e5%bb%ba%e8%a8%88%e6%95%b8%e5%99%a8-yYqECeIMuF\">\u6b65\u9a5f3\uff1a\u5275\u5efa\u8a08\u6578\u5668<\/h3>\n<p>\u4f7f\u7528Redis\u7684INCR\u547d\u4ee4\u4f86\u5275\u5efa\u8a08\u6578\u5668\u4e26\u81ea\u589e\uff1a<\/p>\n<pre><code>def get_next_id():\n    return r.incr('my_counter')<\/code><\/pre>\n<p>\u6bcf\u6b21\u8abf\u7528get_next_id()\u51fd\u6578\u6642\uff0c\u8a08\u6578\u5668\u5c07\u81ea\u52d5\u589e\u52a01\uff0c\u4e26\u8fd4\u56de\u65b0\u7684\u4e3b\u9375\u503c\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f4%ef%bc%9a%e4%bd%bf%e7%94%a8%e4%b8%bb%e9%8d%b5-yYqECeIMuF\">\u6b65\u9a5f4\uff1a\u4f7f\u7528\u4e3b\u9375<\/h3>\n<p>\u60a8\u53ef\u4ee5\u5c07\u751f\u6210\u7684\u4e3b\u9375\u7528\u65bc\u6578\u64da\u5eab\u7684\u63d2\u5165\u64cd\u4f5c\uff1a<\/p>\n<pre><code>new_id = get_next_id()\n# \u5047\u8a2d\u4f7f\u7528SQLAlchemy\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\nnew_record = MyModel(id=new_id, name='example')\nsession.add(new_record)\nsession.commit()<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-yYqECeIMuF\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136Redis\u8a08\u6578\u5668\u5728\u5927\u591a\u6578\u60c5\u6cc1\u4e0b\u90fd\u80fd\u5f88\u597d\u5730\u5de5\u4f5c\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6301\u4e45\u6027\uff1aRedis\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u82e5\u4f3a\u670d\u5668\u91cd\u555f\uff0c\u6578\u64da\u53ef\u80fd\u6703\u4e1f\u5931\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6301\u4e45\u5316\u914d\u7f6e\u4f86\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<li>\u5206\u4f48\u5f0f\u74b0\u5883\uff1a\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u78ba\u4fdd\u6240\u6709\u5be6\u4f8b\u90fd\u80fd\u6b63\u78ba\u8a2a\u554fRedis\uff0c\u4e26\u4e14\u8a08\u6578\u5668\u7684\u552f\u4e00\u6027\u4e0d\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yYqECeIMuF\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u8a08\u6578\u5668\u4f86\u5be6\u73fe\u4e3b\u9375\u81ea\u589e\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u7c21\u55ae\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u9084\u80fd\u78ba\u4fdd\u4e3b\u9375\u7684\u552f\u4e00\u6027\u3002\u5728\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u74b0\u5883\u6642\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u5be6\u4f8b\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u662f\u958b\u767c\u65b0\u61c9\u7528\u9084\u662f\u64f4\u5c55\u73fe\u6709\u7cfb\u7d71\uff0cRedis\u8a08\u6578\u5668\u90fd\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u8a08\u6578\u5668\u5be6\u73fe\u4e3b\u9375\u81ea\u589e\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u7c21\u5316\u4e3b\u9375\u751f\u6210\uff0c\u78ba\u4fdd\u552f\u4e00\u6027\u8207\u9ad8\u6548\u6027\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-184478","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184478","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=184478"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184478\/revisions"}],"predecessor-version":[{"id":184479,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184478\/revisions\/184479"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}