<\/b> <\/p>\nRedis\u6574\u5408SpringBoot\u7684RedisTemplate\u5b9e\u73b0\u7c7b(\u5b9e\u4f8b\u8be6\u89e3)<\/h1>\n
<\/i>\u6536\u85cf<\/span> <\/p>\n \u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6570\u636e\u5e93\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300aRedis\u6574\u5408SpringBoot\u7684RedisTemplate\u5b9e\u73b0\u7c7b(\u5b9e\u4f8b\u8be6\u89e3)\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n Redis\u6574\u5408SpringBoot\u300b\u300bRedisService \u63a5\u53e3<\/strong><\/p>\n Redis\u6574\u5408SpringBoot\u300b\u300b RedisServiceImpl \u5b9e\u73b0<\/strong><\/p>\n Redis\u6574\u5408SpringBoo...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201440","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201440","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201440"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201440\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\npackage com.tuan.common.base.redis;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Set;\nimport java.util.concurrent.TimeUnit;\npublic interface RedisService {\n\n \/\/Redis \u5b57\u7b26\u4e32(String)\n\n \/**\n * \u6a21\u7cca\u503c\u518d\u5220\u9664\n * @param key\n * @return\n *\/\n boolean delslike(String key);\n\n \/**\n * \u901a\u8fc7\u952e\u6765\u83b7\u53d6\u503c\n * @param key\n * @return String\n *\/\n String get(String key);\n\n \/**\n * \u83b7\u53d6\u503c\u88c5\u6210Int\u7c7b\u578b\n * @param key\n * @return\n *\/\n Integer getInt(String key);\n\n \/**\n * \u5220\u9664\u4e00\u4e2a\u952e\n * @param key\n * @return\n *\/\n boolean del(String key);\n\n \/**\n * key\u8bbe\u7f6evalue \u6ca1\u6709\u5931\u6548\u65f6\u95f4\n * @param key\n * @param value\n *\/\n void set(String key, String value);\n \/**\n * key\u8bbe\u7f6evalue \u6709\u5931\u6548\u65f6\u95f4\n * @param key\n * @param value\n * @param expire\n *\/\n void set(String key, String value, Integer expire);\n\n \/**\n * \u5411key\u9012\u589e1\n * @param key\n * @return\n *\/\n Long incr(String key);\n\n \/**\n * \u5411key\u9012\u589e1 ,\u8bbe\u7f6eexpire\u5931\u6548\u65f6\u95f4\n * @param key\n * @param expire\n * @return\n *\/\n Long incr(String key, Integer expire);\n\n \/**\n * \u5411key\u9012\u589edelta\u6570\u503c \u5e76\u8bbe\u7f6eexpire\u5931\u6548\u65f6\u95f4\n * @param key\n * @param delta\n * @param expire\n * @return\n *\/\n Long incr(String key, int delta, Integer expire);\n \/**\n * \u5411key\u9012\u51cf1\n * @param key\n * @return\n *\/\n Long decr(String key);\n \/**\n * \u5411key\u9012\u51cf1 ,\u8bbe\u7f6eexpire\u5931\u6548\u65f6\u95f4\n * @param key\n * @param expire\n * @return\n *\/\n Long decr(String key, Integer expire);\n\n \/**\n * \u5411key\u8bbe\u7f6eexpire\u5931\u6548\u65f6\u95f4\n * @param key\n * @param expire\n *\/\n void expire(String key, Integer expire);\n\n \/**\n * \u5224\u65adkey\u662f\u4e0d\u5b58\u5728\uff0c\u8bbe\u503c\u4e3a1\u548c\u8bbe\u7f6e\u5931\u6548\u65f6\u95f4 \u6210\u529f\u8fd4\u56de true\n * \u5224\u65adkey\u662f\u5b58\u5728\uff0c\u76f4\u63a5\u8fd4\u56defalse\n * @param key\n * @param expire\n * @return\n *\/\n boolean setnx(String key, Integer expire);\n \/**\n * \u5224\u65adkey\u662f\u4e0d\u5b58\u5728\uff0c\u8bbe\u503c\u4e3avalue\u548c\u8bbe\u7f6e\u5931\u6548\u65f6\u95f4 \u6210\u529f\u8fd4\u56de true\n * \u5224\u65adkey\u662f\u5b58\u5728\uff0c\u76f4\u63a5\u8fd4\u56defalse\n * @param key\n * @param expire\n * @return\n *\/\n boolean setnxv(String key,String value ,Integer expire);\n\n \/**\n * \u5224\u65ad\u952e\u662f\u5426\u5b58\u5728\n * @param key\n * @return\n *\/\n Boolean hasKey(String key);\n \/\/Redis \u96c6\u5408(Set)\n \/**\n Redis \u7684 Set \u662f String \u7c7b\u578b\u7684\u65e0\u5e8f\u96c6\u5408\u3002\u96c6\u5408\u6210\u5458\u662f\u552f\u4e00\u7684\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u96c6\u5408\u4e2d\u4e0d\u80fd\u51fa\u73b0\u91cd\u590d\u7684\u6570\u636e\u3002\n Redis \u4e2d\u96c6\u5408\u662f\u901a\u8fc7\u54c8\u5e0c\u8868\u5b9e\u73b0\u7684\uff0c\u6240\u4ee5\u6dfb\u52a0\uff0c\u5220\u9664\uff0c\u67e5\u627e\u7684\u590d\u6742\u5ea6\u90fd\u662f O(1)\u3002\n \u96c6\u5408\u4e2d\u6700\u5927\u7684\u6210\u5458\u6570\u4e3a 232 - 1 (4294967295, \u6bcf\u4e2a\u96c6\u5408\u53ef\u5b58\u50a840\u591a\u4ebf\u4e2a\u6210\u5458)\u3002\n *\/\n\n \/**\n * Redis Sadd \u547d\u4ee4\u5c06\u4e00\u4e2a\u6216\u591a\u4e2a\u6210\u5458\u5143\u7d20\u52a0\u5165\u5230\u96c6\u5408\u4e2d\uff0c\u5df2\u7ecf\u5b58\u5728\u4e8e\u96c6\u5408\u7684\u6210\u5458\u5143\u7d20\u5c06\u88ab\u5ffd\u7565\u3002\n * \u5047\u5982\u96c6\u5408 key \u4e0d\u5b58\u5728\uff0c\u5219\u521b\u5efa\u4e00\u4e2a\u53ea\u5305\u542b\u6dfb\u52a0\u7684\u5143\u7d20\u4f5c\u6210\u5458\u7684\u96c6\u5408\u3002\n * \u5f53\u96c6\u5408 key \u4e0d\u662f\u96c6\u5408\u7c7b\u578b\u65f6\uff0c\u8fd4\u56de\u4e00\u4e2a\u9519\u8bef\u3002\n * \u6ce8\u610f\uff1a\u5728 Redis2.4 \u7248\u672c\u4ee5\u524d\uff0c SADD \u53ea\u63a5\u53d7\u5355\u4e2a\u6210\u5458\u503c\u3002\n *\/\n \/**\n * \u8bbe\u7f6eset \u4e0d\u91cd\u590d\u7684\u503c\uff0c\n * \u5411key\u63d2\u5165value\u503c \uff0c\n * expire\u4e3a\u952e\u7684\u5931\u6548\u65f6\u95f4\n * @param key\n * @param value\n * @param expire null \u65e0\u65f6\u95f4\n *\/\n void sadd(String key, String value, Integer expire);\n\n \/**\n * \u5411key\u952e \u7684set \u5220\u9664\u4e00\u4e2a\u5143\u7d20memeber\n * @param key\n * @param memeber\n *\/\n void srem(String key, String memeber);\n\n \/**\n * set\u4e2d\u547d\u4ee4\u5224\u65ad\u6210\u5458\u5143\u7d20\u662f\u5426\u662f\u96c6\u5408\u7684\u6210\u5458\u3002\n * @param key\n * @param value\n * @return\n *\/\n boolean sismember(String key, String value);\n\n \/**\n * set\u53d6\u51fakey\u6240\u6709\u7684\u6570\u636e\n * @param key\n * @return\n *\/\n Set\n \n smembers(String key);\n\n \/**\n * set\u4e2d\u8fd9\u4e2akey\u503c\u7684\u6570\u91cf\n * @param key\n * @return\n *\/\n Long ssize(String key);\n\n \/\/Redis \u5217\u8868(List)\n \/**\n Redis\u5217\u8868\u662f\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u5217\u8868\uff0c\u6309\u7167\u63d2\u5165\u987a\u5e8f\u6392\u5e8f\u3002\u4f60\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\u5230\u5217\u8868\u7684\u5934\u90e8\uff08\u5de6\u8fb9\uff09\u6216\u8005\u5c3e\u90e8\uff08\u53f3\u8fb9\uff09\n \u4e00\u4e2a\u5217\u8868\u6700\u591a\u53ef\u4ee5\u5305\u542b 232 - 1 \u4e2a\u5143\u7d20 (4294967295, \u6bcf\u4e2a\u5217\u8868\u8d85\u8fc740\u4ebf\u4e2a\u5143\u7d20)\u3002\n *\/\n\n \/**\n * \u53d6\u5f97key\u5206\u9875\u7684\u6570\u636e\n * @param key list \u7684\u952e\n * @param start \u5f00\u59cb\u4e0b\u6807\n * @param end \u7ed3\u675f\u4e0b\u6807\n * @return\n *\/\n List\n \n lrange(String key, int start, int end); \/** * list\u53d6key\u7684\u4e0b\u503c\u7684\u6570\u91cf * @param key * @return *\/ int llen(String key); \/** * \u5f00\u59cb---\u7ed3\u5c3e * \u5411\u53f3\u6dfb\u52a0\u6570\u636e \u5de6---\u2192\u53f3 \u6dfb\u52a0\u6570\u636e * @param key list \u952e * @param value \u6dfb\u52a0\u5230list\u7684\u503c * @param expire list \u5931\u6548\u65f6\u95f4 *\/ void rpush(String key, String value, Integer expire); \/** * \u7ed3\u5c3e---\u5f00\u59cb * \u5411\u5de6\u6dfb\u52a0\u6570\u636e \u53f3---\u2192\u5de6 \u6dfb\u52a0\u6570\u636e * @param key list \u952e * @param value \u6dfb\u52a0\u5230list\u7684\u503c * @param expire list \u5931\u6548\u65f6\u95f4 *\/ void lpush(String key, String value, Integer expire); \/** * list\u4e2d\u8fd9\u4e2akey\u952e\u4e0b\u5220\u9664count\u4e2avalue\u503c * @param key list \u952e * @param count \u5220\u9664\u591a\u5c11\u4e2a\u503c * @param value list \u4e2d\u7684\u503c *\/ void rmpush(String key,Integer count, String value); \/** * \u79fb\u51fa\u5e76\u83b7\u53d6\u5217\u8868\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20(\u4e0b\u6807\u4e3a0\u7684\u5143\u7d20) * @param key list \u952e * @return *\/ String lpop(String key); \/\/ Redis \u6709\u5e8f\u96c6\u5408(sorted set) \/** Redis \u6709\u5e8f\u96c6\u5408\u548c\u96c6\u5408\u4e00\u6837\u4e5f\u662fstring\u7c7b\u578b\u5143\u7d20\u7684\u96c6\u5408,\u4e14\u4e0d\u5141\u8bb8\u91cd\u590d\u7684\u6210\u5458\u3002 \u4e0d\u540c\u7684\u662f\u6bcf\u4e2a\u5143\u7d20\u90fd\u4f1a\u5173\u8054\u4e00\u4e2adouble\u7c7b\u578b\u7684\u5206\u6570\u3002redis\u6b63\u662f\u901a\u8fc7\u5206\u6570\u6765\u4e3a\u96c6\u5408\u4e2d\u7684\u6210\u5458\u8fdb\u884c\u4ece\u5c0f\u5230\u5927\u7684\u6392\u5e8f\u3002 \u6709\u5e8f\u96c6\u5408\u7684\u6210\u5458\u662f\u552f\u4e00\u7684,\u4f46\u5206\u6570(score)\u5374\u53ef\u4ee5\u91cd\u590d\u3002 \u96c6\u5408\u662f\u901a\u8fc7\u54c8\u5e0c\u8868\u5b9e\u73b0\u7684\uff0c\u6240\u4ee5\u6dfb\u52a0\uff0c\u5220\u9664\uff0c\u67e5\u627e\u7684\u590d\u6742\u5ea6\u90fd\u662fO(1)\u3002 \u96c6\u5408\u4e2d\u6700\u5927\u7684\u6210\u5458\u6570\u4e3a 232 - 1 (4294967295, \u6bcf\u4e2a\u96c6\u5408\u53ef\u5b58\u50a840\u591a\u4ebf\u4e2a\u6210\u5458)\u3002 *\/ \/** * Redis Zadd \u547d\u4ee4\u7528\u4e8e\u5c06\u4e00\u4e2a\u6216\u591a\u4e2a\u6210\u5458\u5143\u7d20\u53ca\u5176\u5206\u6570\u503c\u52a0\u5165\u5230\u6709\u5e8f\u96c6\u5f53\u4e2d\u3002 * \u5982\u679c\u67d0\u4e2a\u6210\u5458\u5df2\u7ecf\u662f\u6709\u5e8f\u96c6\u7684\u6210\u5458\uff0c\u90a3\u4e48\u66f4\u65b0\u8fd9\u4e2a\u6210\u5458\u7684\u5206\u6570\u503c\uff0c\u5e76\u901a\u8fc7\u91cd\u65b0\u63d2\u5165\u8fd9\u4e2a\u6210\u5458\u5143\u7d20\uff0c\u6765\u4fdd\u8bc1\u8be5\u6210\u5458\u5728\u6b63\u786e\u7684\u4f4d\u7f6e\u4e0a\u3002 * \u5206\u6570\u503c\u53ef\u4ee5\u662f\u6574\u6570\u503c\u6216\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u3002 * \u5982\u679c\u6709\u5e8f\u96c6\u5408 key \u4e0d\u5b58\u5728\uff0c\u5219\u521b\u5efa\u4e00\u4e2a\u7a7a\u7684\u6709\u5e8f\u96c6\u5e76\u6267\u884c ZADD \u64cd\u4f5c\u3002 * \u5f53 key \u5b58\u5728\u4f46\u4e0d\u662f\u6709\u5e8f\u96c6\u7c7b\u578b\u65f6\uff0c\u8fd4\u56de\u4e00\u4e2a\u9519\u8bef\u3002 * \u6ce8\u610f\uff1a \u5728 Redis 2.4 \u7248\u672c\u4ee5\u524d\uff0c ZADD \u6bcf\u6b21\u53ea\u80fd\u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\u3002 *\/ \/** * @param key \u6709\u5e8f\u96c6\u5408 key * @param member \u6210\u5458\u5143\u7d20 * @param score \u6210\u5458\u7684\u5206\u6570\u503c * @return \u6210\u529f\u4e0e\u5426 *\/ boolean zadd(String key, String member, double score, Integer expire); \/** * Redis Zinterstore \u547d\u4ee4\u8ba1\u7b97\u7ed9\u5b9a\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u6709\u5e8f\u96c6\u7684\u4ea4\u96c6\uff0c\u5176\u4e2d\u7ed9\u5b9a key \u7684\u6570\u91cf\u5fc5\u987b\u4ee5 numkeys \u53c2\u6570\u6307\u5b9a\uff0c\u5e76\u5c06\u8be5\u4ea4\u96c6(\u7ed3\u679c\u96c6)\u50a8\u5b58\u5230 destination \u3002 * \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u7ed3\u679c\u96c6\u4e2d\u67d0\u4e2a\u6210\u5458\u7684\u5206\u6570\u503c\u662f\u6240\u6709\u7ed9\u5b9a\u96c6\u4e0b\u8be5\u6210\u5458\u5206\u6570\u503c\u4e4b\u548c *\/ long zinterstore(String key, List\n \n otherKeys, String destKey, Integer expire); \/** * \u83b7\u53d6\u6709\u5e8f\u96c6\u5408\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u901a\u8fc7\u7d22\u5f15\u533a\u95f4\u6765\u5b9e\u73b0\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u5206\u6570 * @param key * @return *\/ String zfirst(String key); \/** * \u5220\u9664zset\u4e2d\u6307\u5b9a\u7684member\u503c * @param key * @param member * @return *\/ boolean zrem(String key, String member); \/** * zset\u53d6\u51fakey\u4e2d\u6240\u6709\u7684\u6570\u636e * @param key * @return *\/ Map\n \n zscan(String key); \/** * \u5bf9key\u7684zset\u4e2dmember\u8fdb\u884c\u9012\u589e\u6216\u8005\u9012\u51cfincrScore\u503c * @param key zset \u952e * @param member \u76ee\u6807 * @param incrScore \u8981\u6539\u53d8\u7684\u6570\u503c * @param expire \u5931\u6548\u65f6\u95f4 * @return *\/ Double zincrby(String key, String member, double incrScore, Integer expire); \/** * \u627e\u5230\u5bf9key\u7684zset\u4e2dmember\u503c\uff08\u4e5f\u5c31\u662f\u8fd9\u4e2amember\u5206\u6570\uff09 * @param key * @param member * @return *\/ Double zscore(String key, String member); \/\/Redis \u54c8\u5e0c(Hash) \/** Redis hash \u662f\u4e00\u4e2a string \u7c7b\u578b\u7684 field \u548c value \u7684\u6620\u5c04\u8868\uff0chash \u7279\u522b\u9002\u5408\u7528\u4e8e\u5b58\u50a8\u5bf9\u8c61\u3002 Redis \u4e2d\u6bcf\u4e2a hash \u53ef\u4ee5\u5b58\u50a8 232 - 1 \u952e\u503c\u5bf9\uff0840\u591a\u4ebf\uff09\u3002 *\/ \/** * \u6dfb\u52a0 hash\u5bf9\u8c61 * hash\u4e00\u822c\u5b58\u50a8\u5bf9\u8c61 key \u6807\u8bb0\u90a3\u4e2a\u7528\u6237 * hashKey\u7528\u6237\u4e0b\u7684\u4ec0\u4e48\u4fe1\u606f * value \u5177\u4f53\u6570\u636e * @param key hash \u7684\u952e * @param hashKey \u76ee\u6807\u952e * @param value \u5b58\u50a8\u7684\u503c * @param expire \u5931\u6548\u65f6\u95f4 *\/ void hput(String key, String hashKey, Object value, Integer expire); \/** * \u5220\u9664 hash\u5bf9\u8c61 key\u952e \u4e2d\u7684 hashKey * @param key * @param hashKey *\/ void hdel(String key, String hashKey); \/** * \u83b7\u53d6 hash\u5bf9\u8c61 key\u952e \u4e2d\u7684 hashKey\u5177\u4f53\u7684\u6570\u636e * @param key * @param hashKey *\/ Object hget(String key, String hashKey); \/** * \u83b7\u53d6 hash\u5bf9\u8c61 key\u952e \u4e0b\u6709\u591a\u5c11\u4e2a\u5bf9\u8c61\u6570\u91cf * @param key * @return *\/ Long hsize(String key); \/** *\u83b7 \u53d6 hash\u5bf9\u8c61 key\u952e \u4e0b\u6709\u6240\u6709\u7684\u5bf9\u8c61 * @param key * @return *\/ List\n hgetAll(String key); \/\/Redis \u7ba1\u9053(Pipeline) \/** * \u8fd9\u4e2a\u8fc7\u7a0b\u79f0\u4e3aRound trip time(\u7b80\u79f0RTT, \u5f80\u8fd4\u65f6\u95f4)\uff0cmget mset\u6709\u6548\u8282\u7ea6\u4e86RTT\uff0c * \u4f46\u5927\u90e8\u5206\u547d\u4ee4\uff08\u5982hgetall\uff0c\u5e76\u6ca1\u6709mhgetall\uff09\u4e0d\u652f\u6301\u6279\u91cf\u64cd\u4f5c\uff0c\u9700\u8981\u6d88\u8017N\u6b21RTT \uff0c * \u8fd9\u4e2a\u65f6\u5019\u9700\u8981pipeline\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898 *\/ \/** * \u7ba1\u9053\u6279\u91cf\u63d2\u5165 * @author DuanLinpeng * @date 2021\/01\/08 15:15 * @param saveList * @param unit * @param timeout * @return void *\/ void batchInsert(List> saveList, TimeUnit unit, int timeout); \/** * batchGet\u7ba1\u9053\u5f62\u5f0f\uff08\u63a8\u8350\uff0c\u6027\u80fd\u9ad8\uff0c\u7c7b\u578b\u591a\uff09 * @param keyList * @return *\/ List\n \n batchGet(List\n \n keyList); \/** * multiGet\u6279\u91cf\u67e5\u8be2\uff08\u53ea\u80fd\u662fstr\uff09 * @param keys * @return List\n \n *\/ List\n \n getmultiet(List\n \n keys); }\n \n \n \n \n \n \n \n \n <\/pre>\n\npackage com.tuan.common.base.redis.impl;\n\nimport com.tuan.common.base.redis.RedisService;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.beans.factory.annotation.Value;\nimport org.springframework.dao.DataAccessException;\nimport org.springframework.data.redis.connection.RedisConnection;\nimport org.springframework.data.redis.connection.StringRedisConnection;\nimport org.springframework.data.redis.core.*;\nimport org.springframework.stereotype.Service;\nimport org.springframework.util.CollectionUtils;\nimport org.springframework.util.StringUtils;\n\nimport java.util.*;\nimport java.util.concurrent.TimeUnit;\nimport java.util.stream.Collectors;\n\n@Service\npublic class RedisServiceImpl implements RedisService {\n private final String KVS_KEY_SPLIT = \"-\";\n\n @Value(\"${spring.application.name}\")\n private String applicationName;\n @Value(\"${spring.profiles.active}\")\n private String profileActive;\n @Value(\"${customize.copyright.name.en}\")\n private String copyrightEn;\n @Autowired\n private StringRedisTemplate stringRedisTemplate;\n\n \/**\n * stringRedisTemplate.opsForValue();\u3000\u3000\/\/\u64cd\u4f5c\u5b57\u7b26\u4e32\n * stringRedisTemplate.opsForHash();\u3000\u3000 \/\/\u64cd\u4f5chash\n * stringRedisTemplate.opsForList();\u3000\u3000 \/\/\u64cd\u4f5clist\n * stringRedisTemplate.opsForSet();\u3000\u3000 \/\/\u64cd\u4f5cset\n * stringRedisTemplate.opsForZSet();\u3000 \u3000\/\/\u64cd\u4f5c\u6709\u5e8fset\n *\/\n\n \/**\n * assembleCacheKey\u6240\u6709\u952e\u7684\u62fc\u63a5\n * @param key\n * @return\n *\/\n private String assembleCacheKey(String key) {\n if (StringUtils.isEmpty(key)) {\n return null;\n }\n return copyrightEn + KVS_KEY_SPLIT + applicationName + KVS_KEY_SPLIT + profileActive + KVS_KEY_SPLIT + key;\n }\n\n @Override\n public List\n \n getmultiet(List\n \n keys) { if (CollectionUtils.isEmpty(keys)) { return null; } keys= keys.stream().map( key -> assembleCacheKey(key)).collect(Collectors.toList()); return stringRedisTemplate.opsForValue().multiGet(keys); } @Override public String get(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForValue().get(key); } @Override public List\n \n lrange(String key, int start, int end) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForList().range(key, start, end); } @Override public int llen(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return 0; } Long size = stringRedisTemplate.opsForList().size(key); return null == size ? 0 : size.intValue(); } @Override public Integer getInt(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } String value = stringRedisTemplate.opsForValue().get(key); if (StringUtils.isEmpty(value)) { return null; } try { return Integer.valueOf(value); } catch (NumberFormatException e) { e.printStackTrace(); return null; } } @Override public boolean del(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } try { Boolean delete = stringRedisTemplate.delete(key); return null != delete && delete; } catch (Exception e) { e.printStackTrace(); return false; } } @Override public boolean delslike(String key) { key = assembleCacheKey(key); Set\n \n keys = stringRedisTemplate.keys(key); if (StringUtils.isEmpty(key)) { return false; } try { Long delete = stringRedisTemplate.delete(keys); return delete > 0 ?true:false; } catch (Exception e) { e.printStackTrace(); return false; } } @Override public void set(String key, String value) { set(key, value, null); } @Override public void set(String key, String value, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key) || StringUtils.isEmpty(value)) { return; } if (null != expire) { stringRedisTemplate.opsForValue().set(key, value, expire, TimeUnit.SECONDS); } else { stringRedisTemplate.opsForValue().set(key, value); } } @Override public Long incr(String key) { return incr(key, 1, null); } @Override public Long incr(String key, Integer expire) { return incr(key, 1, expire); } @Override public Long incr(String key, int delta, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } Long ret = stringRedisTemplate.opsForValue().increment(key, delta); if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } return ret; } @Override public Long decr(String key) { return incr(key, -1, null); } @Override public Long decr(String key, Integer expire) { return incr(key, -1, expire); } @Override public void rpush(String key, String value, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key) || StringUtils.isEmpty(value)) { return; } stringRedisTemplate.opsForList().rightPush(key, value); if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } } @Override public void lpush(String key, String value, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key) || StringUtils.isEmpty(value)) { return; } stringRedisTemplate.opsForList().leftPush(key, value); if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } } @Override public void rmpush(String key, Integer count, String value) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key) || StringUtils.isEmpty(value)) { return; } stringRedisTemplate.opsForList().remove(key,count, value); } @Override public String lpop(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForList().leftPop(key); } @Override public void expire(String key, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return; } if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } } @Override public boolean setnx(String key, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } Boolean ret = stringRedisTemplate.opsForValue().setIfAbsent(key, \"1\"); if (null == ret || !ret) { return false; } if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } return true; } @Override public boolean setnxv(String key,String value ,Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } Boolean ret = stringRedisTemplate.opsForValue().setIfAbsent(key, value); if (null == ret || !ret) { return false; } if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } return true; } @Override public Boolean hasKey(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } Boolean result = stringRedisTemplate.hasKey(key); return null == result ? false : result; } @Override public void sadd(String key, String value, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key) || StringUtils.isEmpty(value)) { return; } Long result = stringRedisTemplate.opsForSet().add(key, value); if (null != expire && null != result && result > 0) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } } @Override public void srem(String key, String memeber) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key) || StringUtils.isEmpty(memeber)) { return; } stringRedisTemplate.opsForSet().remove(key, memeber); } @Override public boolean sismember(String key, String value) { if (StringUtils.isEmpty(value)) { return false; } key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } Boolean result = stringRedisTemplate.opsForSet().isMember(key, value); return null == result ? false : result; } @Override public Set\n \n smembers(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForSet().members(key); } @Override public Long ssize(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForSet().size(key); } @Override public boolean zadd(String key, String member, double score, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } Boolean result = stringRedisTemplate.opsForZSet().add(key, member, score); if (null == result || !result) { return false; } if (null != expire) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } return true; } @Override public long zinterstore(String key, List\n \n otherKeys, String destKey, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return 0; } destKey = assembleCacheKey(destKey); if (StringUtils.isEmpty(destKey)) { return 0; } if (CollectionUtils.isEmpty(otherKeys)) { return 0; } List\n \n finalOtherKeys = new ArrayList(); for (String eachOtherKey : otherKeys) { finalOtherKeys.add(assembleCacheKey(eachOtherKey)); } Long result = stringRedisTemplate.opsForZSet().intersectAndStore(key, finalOtherKeys, destKey); if (null == result || result stringSet = stringRedisTemplate.opsForZSet().range(key, 0, 0); return CollectionUtils.isEmpty(stringSet) ? null : stringSet.toArray()[0].toString(); } @Override public boolean zrem(String key, String member) { if (StringUtils.isEmpty(member)) { return false; } key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return false; } Long result = stringRedisTemplate.opsForZSet().remove(key, member); return null != result && result > 0; } @Override public Map\n \n zscan(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } try { Cursor\n \n > tupleCursor = stringRedisTemplate.opsForZSet().scan(key, ScanOptions.scanOptions().build()); Map\n \n result = new HashMap(); while (tupleCursor.hasNext()) { ZSetOperations.TypedTuple\n \n tuple = tupleCursor.next(); result.put(tuple.getValue(), tuple.getScore()); } return result; } catch (Exception e) { e.printStackTrace(); return null; } } @Override public Double zincrby(String key, String member, double incrScore, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } Double score = stringRedisTemplate.opsForZSet().incrementScore(key, member, incrScore); if (null != expire && expire > 0) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } return score; } @Override public Double zscore(String key, String member) { if (StringUtils.isEmpty(member)) { return null; } key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForZSet().score(key, member); } @Override public void hput(String key, String hashKey, Object value, Integer expire) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return; } stringRedisTemplate.opsForHash().put(key, hashKey, value); if (null != expire && expire > 0) { stringRedisTemplate.expire(key, expire, TimeUnit.SECONDS); } } @Override public void hdel(String key, String hashKey) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return; } stringRedisTemplate.opsForHash().delete(key, hashKey); } @Override public Object hget(String key, String hashKey) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForHash().get(key, hashKey); } @Override public Long hsize(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForHash().size(key); } @Override public List\n hgetAll(String key) { key = assembleCacheKey(key); if (StringUtils.isEmpty(key)) { return null; } return stringRedisTemplate.opsForHash().values(key); } @Override public void batchInsert(List> saveList, TimeUnit unit, int timeout) { \/* \u63d2\u5165\u591a\u6761\u6570\u636e *\/ stringRedisTemplate.executePipelined(new SessionCallback() { @Override public \n \n Object execute(RedisOperations\n \n redisOperations) throws DataAccessException { for (Map\n \n needSave : saveList) { stringRedisTemplate.opsForValue().set(needSave.get(\"key\"), needSave.get(\"value\"), timeout,unit); } return null; } }); } @Override public List\n \n batchGet(List\n \n keyList) { \/* \u6279\u91cf\u83b7\u53d6\u591a\u6761\u6570\u636e *\/ List\n objects = stringRedisTemplate.executePipelined(new RedisCallback\n \n () { @Override public String doInRedis(RedisConnection redisConnection) throws DataAccessException { StringRedisConnection stringRedisConnection = (StringRedisConnection) redisConnection; for (String key : keyList) { stringRedisConnection.get(key); } return null; } }); List\n \n collect = objects.stream().map(val -> String.valueOf(val)).collect(Collectors.toList()); return collect; } }\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n <\/pre>\n","protected":false},"excerpt":{"rendered":"