{"id":163201,"date":"2024-11-04T21:31:43","date_gmt":"2024-11-04T13:31:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163201\/"},"modified":"2024-11-04T21:31:44","modified_gmt":"2024-11-04T13:31:44","slug":"%e8%a7%a3%e6%b1%ba-redis-%e6%9f%a5%e8%a9%a2%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%ef%bc%88redis-%e6%9f%a5%e8%a9%a2%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163201\/","title":{"rendered":"\u89e3\u6c7a Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff08Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%ba-redis-%e6%9f%a5%e8%a9%a2%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%ef%bc%88redis-%e6%9f%a5%e8%a9%a2%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%ef%bc%89-hJYeDOrjsh\">\u89e3\u6c7a Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff08Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u67e5\u8a62\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u4e2d\u3002\u7136\u800c\uff0c\u7576\u6d89\u53ca\u5230\u4e2d\u6587\u6578\u64da\u7684\u5b58\u5132\u548c\u67e5\u8a62\u6642\uff0c\u958b\u767c\u8005\u7d93\u5e38\u6703\u9047\u5230\u4e82\u78bc\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u89e3\u6c7a Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\u7684\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e6%9c%83%e5%87%ba%e7%8f%be%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%ef%bc%9f-hJYeDOrjsh\">\u70ba\u4ec0\u9ebc\u6703\u51fa\u73fe\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff1f<\/h2>\n<p>\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u901a\u5e38\u662f\u7531\u65bc\u5b57\u7b26\u7de8\u78bc\u4e0d\u4e00\u81f4\u6240\u5f15\u8d77\u7684\u3002Redis \u672c\u8eab\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u7de8\u78bc\uff0c\u4f46\u5728\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u6642\uff0c\u5982\u679c\u7de8\u78bc\u4e0d\u5339\u914d\uff0c\u5c31\u6703\u5c0e\u81f4\u4e82\u78bc\u3002\u4f8b\u5982\uff0c\u7576\u5c07 UTF-8 \u7de8\u78bc\u7684\u4e2d\u6587\u5b57\u7b26\u4e32\u5b58\u5132\u5230 Redis \u4e2d\uff0c\u4f46\u5728\u67e5\u8a62\u6642\u4f7f\u7528\u4e86\u5176\u4ed6\u7de8\u78bc\uff08\u5982 ISO-8859-1\uff09\uff0c\u5c31\u6703\u51fa\u73fe\u4e82\u78bc\u73fe\u8c61\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-hJYeDOrjsh\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e7%a2%ba%e4%bf%9d%e4%bd%bf%e7%94%a8%e4%b8%80%e8%87%b4%e7%9a%84%e7%b7%a8%e7%a2%bc-hJYeDOrjsh\">1. \u78ba\u4fdd\u4f7f\u7528\u4e00\u81f4\u7684\u7de8\u78bc<\/h3>\n<p>\u5728\u4f7f\u7528 Redis \u5b58\u5132\u4e2d\u6587\u6578\u64da\u6642\uff0c\u6700\u91cd\u8981\u7684\u4e00\u6b65\u662f\u78ba\u4fdd\u5728\u6240\u6709\u64cd\u4f5c\u4e2d\u4f7f\u7528\u4e00\u81f4\u7684\u7de8\u78bc\u3002\u901a\u5e38\u5efa\u8b70\u4f7f\u7528 UTF-8 \u7de8\u78bc\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u652f\u6301\u6240\u6709 Unicode \u5b57\u7b26\uff0c\u5305\u62ec\u4e2d\u6587\u3002<\/p>\n<pre><code>String key = \"greeting\";\nString value = \"\u4f60\u597d\uff0c\u4e16\u754c\uff01\";\njedis.set(key.getBytes(\"UTF-8\"), value.getBytes(\"UTF-8\"));\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 UTF-8 \u7de8\u78bc\u4f86\u5b58\u5132\u4e2d\u6587\u5b57\u7b26\u4e32\uff0c\u9019\u6a23\u5728\u67e5\u8a62\u6642\u5c31\u4e0d\u6703\u51fa\u73fe\u4e82\u78bc\u554f\u984c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84%e8%a7%a3%e7%a2%bc%e6%96%b9%e5%bc%8f-hJYeDOrjsh\">2. \u4f7f\u7528\u6b63\u78ba\u7684\u89e3\u78bc\u65b9\u5f0f<\/h3>\n<p>\u5728\u5f9e Redis \u4e2d\u6aa2\u7d22\u6578\u64da\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u89e3\u78bc\u65b9\u5f0f\u4f86\u8f49\u63db\u5b57\u7bc0\u6578\u7d44\u70ba\u5b57\u7b26\u4e32\u3002\u5982\u679c\u5728\u5b58\u5132\u6642\u4f7f\u7528\u4e86 UTF-8 \u7de8\u78bc\uff0c\u90a3\u9ebc\u5728\u6aa2\u7d22\u6642\u4e5f\u5fc5\u9808\u4f7f\u7528\u76f8\u540c\u7684\u7de8\u78bc\u3002<\/p>\n<pre><code>byte[] bytes = jedis.get(key.getBytes(\"UTF-8\"));\nString retrievedValue = new String(bytes, \"UTF-8\");\nSystem.out.println(retrievedValue); \/\/ \u8f38\u51fa\uff1a\u4f60\u597d\uff0c\u4e16\u754c\uff01\n<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5-redis-%e9%85%8d%e7%bd%ae-hJYeDOrjsh\">3. \u6aa2\u67e5 Redis \u914d\u7f6e<\/h3>\n<p>\u6709\u6642\u5019\uff0cRedis \u7684\u914d\u7f6e\u4e5f\u53ef\u80fd\u5f71\u97ff\u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u3002\u78ba\u4fdd Redis \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6c92\u6709\u8a2d\u7f6e\u4efb\u4f55\u53ef\u80fd\u5f71\u97ff\u5b57\u7b26\u7de8\u78bc\u7684\u9078\u9805\u3002\u901a\u5e38\u60c5\u6cc1\u4e0b\uff0cRedis \u7684\u9ed8\u8a8d\u914d\u7f6e\u5df2\u7d93\u8db3\u5920\uff0c\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%ae%a2%e6%88%b6%e7%ab%af%e5%ba%ab%e7%9a%84%e6%94%af%e6%8c%81-hJYeDOrjsh\">4. \u4f7f\u7528\u5ba2\u6236\u7aef\u5eab\u7684\u652f\u6301<\/h3>\n<p>\u8a31\u591a Redis \u5ba2\u6236\u7aef\u5eab\u90fd\u63d0\u4f9b\u4e86\u5c0d\u5b57\u7b26\u7de8\u78bc\u7684\u652f\u6301\u3002\u5728\u4f7f\u7528\u9019\u4e9b\u5eab\u6642\uff0c\u8acb\u53c3\u8003\u5176\u6587\u6a94\uff0c\u78ba\u4fdd\u6b63\u78ba\u8a2d\u7f6e\u7de8\u78bc\u9078\u9805\u3002\u4f8b\u5982\uff0c\u5728\u4f7f\u7528 Jedis \u5ba2\u6236\u7aef\u6642\uff0c\u53ef\u4ee5\u5728\u5275\u5efa\u9023\u63a5\u6642\u6307\u5b9a\u7de8\u78bc\u3002<\/p>\n<pre><code>Jedis jedis = new Jedis(\"localhost\");\njedis.set(\"greeting\", \"\u4f60\u597d\uff0c\u4e16\u754c\uff01\");\nString value = jedis.get(\"greeting\");\nSystem.out.println(value); \/\/ \u8f38\u51fa\uff1a\u4f60\u597d\uff0c\u4e16\u754c\uff01\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hJYeDOrjsh\">\u7e3d\u7d50<\/h2>\n<p>\u89e3\u6c7a Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u7684\u95dc\u9375\u5728\u65bc\u78ba\u4fdd\u7de8\u78bc\u7684\u4e00\u81f4\u6027\u548c\u6b63\u78ba\u7684\u89e3\u78bc\u65b9\u5f0f\u3002\u901a\u904e\u4f7f\u7528 UTF-8 \u7de8\u78bc\u4f86\u5b58\u5132\u548c\u6aa2\u7d22\u4e2d\u6587\u6578\u64da\uff0c\u4e26\u6aa2\u67e5 Redis \u7684\u914d\u7f6e\u548c\u5ba2\u6236\u7aef\u5eab\u7684\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4e82\u78bc\u554f\u984c\u7684\u767c\u751f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a Redis \u67e5\u8a62\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u65b9\u6cd5\u8207\u6280\u5de7\uff0c\u78ba\u4fdd\u4e2d\u6587\u6578\u64da\u6b63\u78ba\u986f\u793a\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-163201","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163201","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=163201"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163201\/revisions"}],"predecessor-version":[{"id":163202,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163201\/revisions\/163202"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}