{"id":163455,"date":"2024-11-04T23:39:21","date_gmt":"2024-11-04T15:39:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163455\/"},"modified":"2024-11-04T23:39:22","modified_gmt":"2024-11-04T15:39:22","slug":"%e8%a7%a3%e6%b1%baredis%e7%b7%a9%e5%ad%98%e7%a9%bf%e9%80%8fdb%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e4%bf%9d%e9%9a%9c%ef%bc%88redis%e7%b7%a9%e5%ad%98%e7%a9%bf%e9%80%8fdb%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163455\/","title":{"rendered":"\u89e3\u6c7aRedis\u7de9\u5b58\u7a7f\u900fDB\u6578\u64da\u5b89\u5168\u4fdd\u969c\uff08redis\u7de9\u5b58\u7a7f\u900fdb\uff09"},"content":{"rendered":"<h1 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size;\n        this.bitSet = new BitSet(size);\n    }\n\n    public void add(String value) {\n        int hash = value.hashCode() % size;\n        bitSet.set(hash);\n    }\n\n    public boolean contains(String value) {\n        int hash = value.hashCode() % size;\n        return bitSet.get(hash);\n    }\n}\n<\/code><\/pre>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e7%a9%ba%e7%b5%90%e6%9e%9c-FFVqBDwSvJ\">2. \u7de9\u5b58\u7a7a\u7d50\u679c<\/h3>\n<p>\u5c0d\u65bc\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\u7684\u8acb\u6c42\uff0c\u53ef\u4ee5\u5c07\u9019\u4e9b\u8acb\u6c42\u7684\u7d50\u679c\u7de9\u5b58\u4e00\u6bb5\u6642\u9593\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u8acb\u6c42\u518d\u6b21\u767c\u751f\uff0c\u7cfb\u7d71\u4e5f\u4e0d\u6703\u76f4\u63a5\u67e5\u8a62\u6578\u64da\u5eab\uff0c\u800c\u662f\u5f9e\u7de9\u5b58\u4e2d\u8fd4\u56de\u7a7a\u7d50\u679c\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002<\/p>\n<pre><code>\nif (result == null) {\n    redisTemplate.opsForValue().set(key, \"\", 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id=\"%e7%b5%90%e8%ab%96-FFVqBDwSvJ\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7de9\u5b58\u7a7f\u900f\u554f\u984c\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u5f71\u97ff\u6df1\u9060\u3002\u901a\u904e\u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668\u3001\u7de9\u5b58\u7a7a\u7d50\u679c\u4ee5\u53ca\u9650\u6d41\u548c\u7194\u65b7\u7b49\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u7de9\u5b58\u7a7f\u900f\u5e36\u4f86\u7684\u98a8\u96aa\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u6301\u7e8c\u95dc\u6ce8\u548c\u512a\u5316\u9019\u4e9b\u7b56\u7565\u5c07\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> 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