{"id":174859,"date":"2024-11-08T00:21:22","date_gmt":"2024-11-07T16:21:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174859\/"},"modified":"2024-11-08T00:21:23","modified_gmt":"2024-11-07T16:21:23","slug":"%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%b7redis%e9%80%a3%e6%8e%a5%e5%b7%b2%e6%96%b7%e9%96%8b%ef%bc%88%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%b7redis-%e6%96%b7%e9%96%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174859\/","title":{"rendered":"\u5982\u4f55\u5224\u65b7Redis\u9023\u63a5\u5df2\u65b7\u958b\uff08\u5982\u4f55\u5224\u65b7redis \u65b7\u958b\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%b7redis%e9%80%a3%e6%8e%a5%e5%b7%b2%e6%96%b7%e9%96%8b%ef%bc%88%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%b7redis-%e6%96%b7%e9%96%8b%ef%bc%89-cUeDIcOTNi\">\u5982\u4f55\u5224\u65b7Redis\u9023\u63a5\u5df2\u65b7\u958b\uff08\u5982\u4f55\u5224\u65b7redis \u65b7\u958b\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u5728\u4f7f\u7528Redis\u7684\u904e\u7a0b\u4e2d\uff0c\u78ba\u4fdd\u9023\u63a5\u7684\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7576Redis\u9023\u63a5\u65b7\u958b\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\uff0c\u56e0\u6b64\u53ca\u6642\u6aa2\u6e2c\u9023\u63a5\u72c0\u614b\u662f\u5fc5\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5224\u65b7Redis\u9023\u63a5\u662f\u5426\u5df2\u65b7\u958b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e9%80%a3%e6%8e%a5%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-cUeDIcOTNi\">Redis\u9023\u63a5\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5224\u65b7Redis\u9023\u63a5\u662f\u5426\u65b7\u958b\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3Redis\u7684\u9023\u63a5\u6a5f\u5236\u3002Redis\u4f7f\u7528TCP\u5354\u8b70\u9032\u884c\u901a\u4fe1\uff0c\u5ba2\u6236\u7aef\u901a\u904e\u5efa\u7acbTCP\u9023\u63a5\u4f86\u8207Redis\u670d\u52d9\u5668\u9032\u884c\u4ea4\u4e92\u3002\u7576\u9023\u63a5\u5efa\u7acb\u5f8c\uff0c\u5ba2\u6236\u7aef\u53ef\u4ee5\u767c\u9001\u547d\u4ee4\u4e26\u63a5\u6536\u97ff\u61c9\u3002<\/p>\n<h2 id=\"%e5%88%a4%e6%96%b7redis%e9%80%a3%e6%8e%a5%e6%98%af%e5%90%a6%e6%96%b7%e9%96%8b%e7%9a%84%e6%96%b9%e6%b3%95-cUeDIcOTNi\">\u5224\u65b7Redis\u9023\u63a5\u662f\u5426\u65b7\u958b\u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8ping%e5%91%bd%e4%bb%a4-cUeDIcOTNi\">1. \u4f7f\u7528Ping\u547d\u4ee4<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u7684Ping\u547d\u4ee4\uff0c\u53ef\u4ee5\u7528\u4f86\u6aa2\u67e5\u9023\u63a5\u662f\u5426\u4ecd\u7136\u6709\u6548\u3002\u7576\u5ba2\u6236\u7aef\u767c\u9001Ping\u547d\u4ee4\u6642\uff0cRedis\u670d\u52d9\u5668\u6703\u8fd4\u56dePONG\u97ff\u61c9\u3002\u5982\u679c\u5ba2\u6236\u7aef\u672a\u80fd\u6536\u5230PONG\u97ff\u61c9\uff0c\u5247\u53ef\u4ee5\u5224\u65b7\u9023\u63a5\u5df2\u65b7\u958b\u3002<\/p>\n<pre><code>import redis\n\n# \u5efa\u7acbRedis\u9023\u63a5\nclient = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u6aa2\u67e5\u9023\u63a5\ntry:\n    response = client.ping()\n    if response:\n        print(\"Redis\u9023\u63a5\u6b63\u5e38\")\nexcept redis.ConnectionError:\n    print(\"Redis\u9023\u63a5\u5df2\u65b7\u958b\")\n<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e8%b6%85%e6%99%82-cUeDIcOTNi\">2. \u8a2d\u7f6e\u8d85\u6642<\/h3>\n<p>\u5728Redis\u7684\u914d\u7f6e\u4e2d\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\u3002\u5982\u679c\u5728\u6307\u5b9a\u7684\u6642\u9593\u5167\u672a\u80fd\u8207Redis\u670d\u52d9\u5668\u9032\u884c\u901a\u4fe1\uff0c\u5247\u53ef\u4ee5\u8a8d\u70ba\u9023\u63a5\u5df2\u65b7\u958b\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u5ba2\u6236\u7aef\u7684timeout\u53c3\u6578\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>client = redis.StrictRedis(host='localhost', port=6379, db=0, socket_timeout=5)\n\ntry:\n    client.set('key', 'value')\nexcept redis.TimeoutError:\n    print(\"Redis\u9023\u63a5\u8d85\u6642\uff0c\u53ef\u80fd\u5df2\u65b7\u958b\")\n<\/code><\/pre>\n<h3 id=\"3-%e6%8d%95%e7%8d%b2%e7%95%b0%e5%b8%b8-cUeDIcOTNi\">3. \u6355\u7372\u7570\u5e38<\/h3>\n<p>\u5728\u9032\u884cRedis\u64cd\u4f5c\u6642\uff0c\u6355\u7372\u7570\u5e38\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6aa2\u6e2c\u9023\u63a5\u72c0\u614b\u7684\u65b9\u6cd5\u3002\u7576\u9023\u63a5\u65b7\u958b\u6642\uff0cRedis\u6703\u5f15\u767cConnectionError\u6216TimeoutError\u7b49\u7570\u5e38\u3002\u901a\u904e\u6355\u7372\u9019\u4e9b\u7570\u5e38\uff0c\u53ef\u4ee5\u53ca\u6642\u8655\u7406\u9023\u63a5\u554f\u984c\u3002<\/p>\n<pre><code>try:\n    client.get('key')\nexcept (redis.ConnectionError, redis.TimeoutError) as e:\n    print(f\"\u767c\u751f\u932f\u8aa4: {e}\")\n    print(\"Redis\u9023\u63a5\u5df2\u65b7\u958b\")\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-cUeDIcOTNi\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u7684\u904e\u7a0b\u4e2d\uff0c\u53ca\u6642\u6aa2\u6e2c\u9023\u63a5\u72c0\u614b\u662f\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002\u901a\u904e\u4f7f\u7528Ping\u547d\u4ee4\u3001\u8a2d\u7f6e\u8d85\u6642\u548c\u6355\u7372\u7570\u5e38\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5224\u65b7Redis\u9023\u63a5\u662f\u5426\u5df2\u65b7\u958b\u3002\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u53ca\u6642\u767c\u73fe\u554f\u984c\uff0c\u9084\u80fd\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\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\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5224\u65b7Redis\u9023\u63a5\u662f\u5426\u65b7\u958b\uff0c\u638c\u63e1\u6aa2\u67e5\u9023\u63a5\u72c0\u614b\u7684\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u8207\u53ef\u9760\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-174859","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174859","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=174859"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174859\/revisions"}],"predecessor-version":[{"id":174860,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174859\/revisions\/174860"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=174859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=174859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=174859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}