{"id":125971,"date":"2024-10-26T00:49:24","date_gmt":"2024-10-25T16:49:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125971\/"},"modified":"2024-10-26T00:49:25","modified_gmt":"2024-10-25T16:49:25","slug":"redis-%e9%80%a3%e6%8e%a5%e6%b1%a0%e9%85%8d%e7%bd%ae%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90%e8%88%87%e5%84%aa%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125971\/","title":{"rendered":"Redis \u9023\u63a5\u6c60\u914d\u7f6e\u6700\u4f73\u5be6\u8e10\u8207\u512a\u5316"},"content":{"rendered":"<h1 id=\"redis-%e9%80%a3%e6%8e%a5%e6%b1%a0%e9%85%8d%e7%bd%ae%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90%e8%88%87%e5%84%aa%e5%8c%96-zgOVxRgObB\">Redis \u9023\u63a5\u6c60\u914d\u7f6e\u6700\u4f73\u5be6\u8e10\u8207\u512a\u5316<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u70ba\u4e86\u63d0\u9ad8 Redis \u7684\u6027\u80fd\uff0c\u9023\u63a5\u6c60\u7684\u914d\u7f6e\u8207\u512a\u5316\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u9023\u63a5\u6c60\u7684\u6700\u4f73\u5be6\u8e10\u8207\u512a\u5316\u7b56\u7565\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u5229\u7528 Redis\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%80%a3%e6%8e%a5%e6%b1%a0%ef%bc%9f-zgOVxRgObB\">\u4ec0\u9ebc\u662f Redis \u9023\u63a5\u6c60\uff1f<\/h2>\n<p>Redis \u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u7ba1\u7406 Redis \u9023\u63a5\u7684\u6280\u8853\uff0c\u901a\u904e\u91cd\u7528\u5df2\u5efa\u7acb\u7684\u9023\u63a5\u4f86\u6e1b\u5c11\u9023\u63a5\u7684\u958b\u92b7\u3002\u6bcf\u6b21\u61c9\u7528\u7a0b\u5f0f\u9700\u8981\u8207 Redis \u4ea4\u4e92\u6642\uff0c\u9023\u63a5\u6c60\u6703\u63d0\u4f9b\u4e00\u500b\u53ef\u7528\u7684\u9023\u63a5\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u91cd\u65b0\u5efa\u7acb\u9023\u63a5\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u6e1b\u5c11\u4e86\u8cc7\u6e90\u7684\u6d88\u8017\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e9%85%8d%e7%bd%ae%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-zgOVxRgObB\">\u9023\u63a5\u6c60\u7684\u914d\u7f6e\u6700\u4f73\u5be6\u8e10<\/h2>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e6%9c%80%e5%a4%a7%e9%80%a3%e6%8e%a5%e6%95%b8-zgOVxRgObB\">1. \u8a2d\u5b9a\u6700\u5927\u9023\u63a5\u6578<\/h3>\n<p>\u5728\u914d\u7f6e\u9023\u63a5\u6c60\u6642\uff0c\u9996\u5148\u9700\u8981\u8a2d\u5b9a\u6700\u5927\u9023\u63a5\u6578\u3002\u9019\u500b\u6578\u503c\u61c9\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u548c Redis \u4f3a\u670d\u5668\u7684\u6027\u80fd\u4f86\u8abf\u6574\u3002\u4e00\u822c\u4f86\u8aaa\uff0c\u6700\u5927\u9023\u63a5\u6578\u61c9\u8a72\u8a2d\u7f6e\u70ba Redis \u4f3a\u670d\u5668\u53ef\u63a5\u53d7\u7684\u9023\u63a5\u6578\u7684 70% \u5230 80%\u3002\u4f8b\u5982\uff0c\u5982\u679c Redis \u4f3a\u670d\u5668\u7684\u6700\u5927\u9023\u63a5\u6578\u70ba 1000\uff0c\u5247\u53ef\u4ee5\u5c07\u9023\u63a5\u6c60\u7684\u6700\u5927\u9023\u63a5\u6578\u8a2d\u7f6e\u70ba 700 \u5230 800\u3002<\/p>\n<pre><code>redis-pool = new GenericObjectPool&lt;Jedis&gt;(new JedisFactory(), 800);<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a%e6%9c%80%e5%b0%8f%e7%a9%ba%e9%96%92%e9%80%a3%e6%8e%a5%e6%95%b8-zgOVxRgObB\">2. \u8a2d\u5b9a\u6700\u5c0f\u7a7a\u9592\u9023\u63a5\u6578<\/h3>\n<p>\u6700\u5c0f\u7a7a\u9592\u9023\u63a5\u6578\u662f\u6307\u5728\u9023\u63a5\u6c60\u4e2d\u59cb\u7d42\u4fdd\u6301\u7684\u7a7a\u9592\u9023\u63a5\u6578\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u9ad8\u5cf0\u671f\u6642\uff0c\u61c9\u7528\u80fd\u5920\u5feb\u901f\u7372\u53d6\u9023\u63a5\uff0c\u800c\u4e0d\u5fc5\u7b49\u5f85\u65b0\u7684\u9023\u63a5\u5efa\u7acb\u3002\u901a\u5e38\u5efa\u8b70\u5c07\u6700\u5c0f\u7a7a\u9592\u9023\u63a5\u6578\u8a2d\u7f6e\u70ba 5 \u5230 10\u3002<\/p>\n<pre><code>redis-pool.setMinIdle(5);<\/code><\/pre>\n<h3 id=\"3-%e8%a8%ad%e5%ae%9a%e9%80%a3%e6%8e%a5%e8%b6%85%e6%99%82-zgOVxRgObB\">3. \u8a2d\u5b9a\u9023\u63a5\u8d85\u6642<\/h3>\n<p>\u9023\u63a5\u8d85\u6642\u662f\u6307\u5728\u7372\u53d6\u9023\u63a5\u6642\u7684\u6700\u5927\u7b49\u5f85\u6642\u9593\u3002\u82e5\u8d85\u904e\u9019\u500b\u6642\u9593\uff0c\u5247\u6703\u62cb\u51fa\u7570\u5e38\u3002\u5408\u7406\u7684\u8d85\u6642\u8a2d\u7f6e\u53ef\u4ee5\u907f\u514d\u61c9\u7528\u56e0\u70ba\u7b49\u5f85\u9023\u63a5\u800c\u9020\u6210\u7684\u6027\u80fd\u74f6\u9838\u3002\u4e00\u822c\u5efa\u8b70\u5c07\u8d85\u6642\u8a2d\u7f6e\u70ba 2000 \u6beb\u79d2\u3002<\/p>\n<pre><code>redis-pool.setMaxWaitMillis(2000);<\/code><\/pre>\n<h3 id=\"4-%e5%ae%9a%e6%9c%9f%e6%aa%a2%e6%9f%a5%e9%80%a3%e6%8e%a5%e7%9a%84%e6%9c%89%e6%95%88%e6%80%a7-zgOVxRgObB\">4. \u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u7684\u6709\u6548\u6027<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fdd\u9023\u63a5\u6c60\u4e2d\u7684\u9023\u63a5\u59cb\u7d42\u6709\u6548\uff0c\u61c9\u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u7684\u6709\u6548\u6027\u3002\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u6aa2\u67e5\u9023\u63a5\u7684\u9593\u9694\u6642\u9593\u548c\u6aa2\u67e5\u9023\u63a5\u7684 SQL \u8a9e\u53e5\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 PING \u547d\u4ee4\u4f86\u6aa2\u67e5 Redis \u9023\u63a5\u662f\u5426\u53ef\u7528\u3002<\/p>\n<pre><code>redis-pool.setTestOnBorrow(true);<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e7%ad%96%e7%95%a5-zgOVxRgObB\">\u6027\u80fd\u512a\u5316\u7b56\u7565<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-zgOVxRgObB\">1. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>Redis \u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u5c0d\u65bc\u9700\u8981\u57f7\u884c\u591a\u500b\u64cd\u4f5c\u7684\u5834\u666f\u7279\u5225\u6709\u6548\u3002<\/p>\n<pre><code>Jedis jedis = redis-pool.getResource();\nPipeline pipeline = jedis.pipelined();\npipeline.set(\"key1\", \"value1\");\npipeline.set(\"key2\", \"value2\");\npipeline.sync();<\/code><\/pre>\n<h3 id=\"2-%e9%81%a9%e7%95%b6%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-zgOVxRgObB\">2. \u9069\u7576\u4f7f\u7528\u6578\u64da\u7d50\u69cb<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e6%95%b4-zgOVxRgObB\">3. \u76e3\u63a7\u8207\u8abf\u6574<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u9023\u63a5\u6578\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u9023\u63a5\u6c60\u7684\u914d\u7f6e\u3002\u4f7f\u7528 Redis \u63d0\u4f9b\u7684 INFO \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u8a73\u7d30\u7684\u6027\u80fd\u6578\u64da\u3002<\/p>\n<pre><code>String info = jedis.info();<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zgOVxRgObB\">\u7e3d\u7d50<\/h2>\n<p>Redis \u9023\u63a5\u6c60\u7684\u914d\u7f6e\u8207\u512a\u5316\u5c0d\u65bc\u63d0\u5347\u61c9\u7528\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u8a2d\u5b9a\u6700\u5927\u9023\u63a5\u6578\u3001\u6700\u5c0f\u7a7a\u9592\u9023\u63a5\u6578\u3001\u9023\u63a5\u8d85\u6642\u53ca\u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u6709\u6548\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8 Redis \u7684\u4f7f\u7528\u6548\u7387\u3002\u6b64\u5916\uff0c\u5229\u7528\u7ba1\u9053\u6280\u8853\u548c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4e5f\u80fd\u9032\u4e00\u6b65\u512a\u5316\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4e26\u9032\u884c\u6301\u7e8c\u7684\u76e3\u63a7\u8207\u8abf\u6574\uff0c\u5c07\u6709\u52a9\u65bc\u5be6\u73fe\u6700\u4f73\u7684\u904b\u884c\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9023\u63a5\u6c60\u914d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10\u8207\u512a\u5316\u6280\u5de7\uff0c\u63d0\u5347\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\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-125971","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125971","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=125971"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125971\/revisions"}],"predecessor-version":[{"id":125972,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125971\/revisions\/125972"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}