{"id":184296,"date":"2024-11-10T12:02:18","date_gmt":"2024-11-10T04:02:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184296\/"},"modified":"2024-11-10T12:02:19","modified_gmt":"2024-11-10T04:02:19","slug":"%e4%bd%bf%e7%94%a8redis%e9%81%8e%e6%bf%be%e5%99%a8%ef%bc%8c%e7%b0%a1%e5%96%ae%e5%bf%ab%e6%8d%b7%e5%9c%b0%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e9%81%8e%e6%bf%be%ef%bc%88redis%e9%81%8e%e6%bf%be-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184296\/","title":{"rendered":"\u4f7f\u7528Redis\u904e\u6ffe\u5668\uff0c\u7c21\u55ae\u5feb\u6377\u5730\u5be6\u73fe\u6578\u64da\u904e\u6ffe\uff08redis\u904e\u6ffe\u5668\u4f7f\u7528\u6559\u7a0b\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%81%8e%e6%bf%be%e5%99%a8%ef%bc%8c%e7%b0%a1%e5%96%ae%e5%bf%ab%e6%8d%b7%e5%9c%b0%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e9%81%8e%e6%bf%be%ef%bc%88redis%e9%81%8e%e6%bf%be%e5%99%a8-wpizJkgjnx\">\u4f7f\u7528Redis\u904e\u6ffe\u5668\uff0c\u7c21\u55ae\u5feb\u6377\u5730\u5be6\u73fe\u6578\u64da\u904e\u6ffe\uff08Redis\u904e\u6ffe\u5668\u4f7f\u7528\u6559\u7a0b\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u904e\u6ffe\u6210\u70ba\u4e86\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u80fd\u5920\u5feb\u901f\u5b58\u53d6\u6578\u64da\uff0c\u9084\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u904e\u6ffe\u529f\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Redis\u904e\u6ffe\u5668\u4f86\u5be6\u73fe\u6578\u64da\u904e\u6ffe\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%81%8e%e6%bf%be%e5%99%a8%ef%bc%9f-wpizJkgjnx\">\u4ec0\u9ebc\u662fRedis\u904e\u6ffe\u5668\uff1f<\/h2>\n<p>Redis\u904e\u6ffe\u5668\u662f\u4e00\u7a2e\u57fa\u65bcRedis\u6578\u64da\u7d50\u69cb\u7684\u904e\u6ffe\u6a5f\u5236\uff0c\u80fd\u5920\u5feb\u901f\u7be9\u9078\u51fa\u7b26\u5408\u7279\u5b9a\u689d\u4ef6\u7684\u6578\u64da\u3002\u5b83\u901a\u5e38\u7528\u65bc\u9700\u8981\u9ad8\u6548\u67e5\u8a62\u548c\u904e\u6ffe\u7684\u5834\u666f\uff0c\u4f8b\u5982\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u7684\u7528\u6236\u6578\u64da\u3001\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u7684\u7522\u54c1\u4fe1\u606f\u7b49\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-wpizJkgjnx\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u904e\u6ffe\u5668\u4e4b\u524d\uff0c\u4e86\u89e3Redis\u7684\u57fa\u672c\u6578\u64da\u7d50\u69cb\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5b57\u6bb5\u548c\u5c0d\u61c9\u7684\u503c\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u53ef\u4ee5\u7528\u65bc\u5be6\u73fe\u968a\u5217\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%81%8e%e6%bf%be%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-wpizJkgjnx\">\u4f7f\u7528Redis\u904e\u6ffe\u5668\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u904e\u6ffe\u5668\u9032\u884c\u6578\u64da\u904e\u6ffe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-wpizJkgjnx\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u74b0\u5883\u4e2d\u5df2\u7d93\u5b89\u88dd\u4e86Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%80%a3%e6%8e%a5%e5%88%b0redis-wpizJkgjnx\">2. \u9023\u63a5\u5230Redis<\/h3>\n<p>\u4f7f\u7528Redis\u5ba2\u6236\u7aef\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff1a<\/p>\n<pre><code>redis-cli<\/code><\/pre>\n<h3 id=\"3-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-wpizJkgjnx\">3. \u63d2\u5165\u6578\u64da<\/h3>\n<p>\u4f7f\u7528\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\u63d2\u5165\u4e00\u4e9b\u793a\u4f8b\u6578\u64da\uff1a<\/p>\n<pre><code>HMSET user:1 name \"Alice\" age 30 city \"Hong Kong\"<\/code><\/pre>\n<pre><code>HMSET user:2 name \"Bob\" age 25 city \"Shanghai\"<\/code><\/pre>\n<pre><code>HMSET user:3 name \"Charlie\" age 35 city \"Beijing\"<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e9%81%8e%e6%bf%be%e5%99%a8%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-wpizJkgjnx\">4. \u4f7f\u7528\u904e\u6ffe\u5668\u67e5\u8a62\u6578\u64da<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u4f86\u904e\u6ffe\u6578\u64da\u3002\u4f8b\u5982\uff0c\u67e5\u8a62\u5e74\u9f61\u5927\u65bc30\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:* COUNT 100<\/code><\/pre>\n<p>\u7136\u5f8c\u5728\u5ba2\u6236\u7aef\u4e2d\u624b\u52d5\u904e\u6ffe\u7d50\u679c\uff0c\u6216\u8005\u4f7f\u7528\u8173\u672c\u81ea\u52d5\u904e\u6ffe\uff1a<\/p>\n<pre><code>for user in $(redis-cli --scan --pattern 'user:*'); do\n    age=$(redis-cli HGET $user age)\n    if [ $age -gt 30 ]; then\n        echo $user\n    fi\ndone<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-wpizJkgjnx\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>Redis\u904e\u6ffe\u5668\u5728\u8a31\u591a\u5be6\u969b\u61c9\u7528\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u904e\u6ffe\u5668\u4f86\u5feb\u901f\u67e5\u8a62\u7b26\u5408\u7279\u5b9a\u689d\u4ef6\u7684\u7528\u6236\uff0c\u5f9e\u800c\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002\u6b64\u5916\uff0c\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e5f\u53ef\u4ee5\u5229\u7528Redis\u904e\u6ffe\u5668\u4f86\u7be9\u9078\u51fa\u7b26\u5408\u7528\u6236\u9700\u6c42\u7684\u7522\u54c1\uff0c\u5f9e\u800c\u63d0\u5347\u92b7\u552e\u8f49\u5316\u7387\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wpizJkgjnx\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u904e\u6ffe\u5668\u53ef\u4ee5\u7c21\u55ae\u5feb\u6377\u5730\u5be6\u73fe\u6578\u64da\u904e\u6ffe\uff0c\u7121\u8ad6\u662f\u5728\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u96fb\u5b50\u5546\u52d9\u9818\u57df\uff0c\u90fd\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u901a\u904e\u4e86\u89e3Redis\u7684\u57fa\u672c\u6578\u64da\u7d50\u69cb\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u61c9\u7528\u9019\u4e00\u6280\u8853\u4f86\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\u5668\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u548c\u66f4\u7a69\u5b9a\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u904e\u6ffe\u5668\uff0c\u5feb\u901f\u5be6\u73fe\u6578\u64da\u904e\u6ffe\u7684\u7c21\u55ae\u6559\u7a0b\uff0c\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6027\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-184296","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184296","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=184296"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184296\/revisions"}],"predecessor-version":[{"id":184297,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184296\/revisions\/184297"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}