{"id":2335,"date":"2017-11-29T15:12:04","date_gmt":"2017-11-29T07:12:04","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=2335"},"modified":"2017-11-29T15:12:04","modified_gmt":"2017-11-29T07:12:04","slug":"java%e6%93%8d%e4%bd%9credis%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=2335","title":{"rendered":"java\u64cd\u4f5cRedis\u5e38\u7528\u547d\u4ee4\u603b\u7ed3"},"content":{"rendered":"<p>\n\t\u672c\u6587\u4e3b\u8981\u603b\u7ed3\u4e1a\u4f59\u8349\u672c\u4eba\u5e38\u7528\u7684Redis\u64cd\u4f5c\u547d\u4ee4\uff0c\u540c\u65f6\u4e5f\u5305\u62ec\u4e00\u4e9b\u51fd\u6570\u3002\u4f8b\u5982\uff1akey\u529f\u80fd\u3001String\u529f\u80fd\u3001List\u529f\u80fd\u3001Set\u529f\u80fd\u3001SortedSet\u529f\u80fd\uff08\u6709\u5e8f\u96c6\u5408\uff09\u3001Hash\u529f\u80fd\u4ee5\u53ca\u4e00\u4e9b\u5e38\u7528\u547d\u4ee4\u7b49\u3002\n<\/p>\n<h2>\n\t\u5e38\u7528\u547d\u4ee4<br \/>\n<\/h2>\n<p>\n\t\u8fde\u63a5\u64cd\u4f5c\u547d\u4ee4\n<\/p>\n<ul>\n<li>\n\t\tquit\uff1a\u5173\u95ed\u8fde\u63a5\uff08connection\uff09\n\t<\/li>\n<li>\n\t\tauth\uff1a\u7b80\u5355\u5bc6\u7801\u8ba4\u8bc1\n\t<\/li>\n<li>\n\t\thelp cmd\uff1a \u67e5\u770bcmd\u5e2e\u52a9\uff0c\u4f8b\u5982\uff1ahelp quit\n\t<\/li>\n<\/ul>\n<p>\n\t\u6301\u4e45\u5316\n<\/p>\n<ul>\n<li>\n\t\tsave\uff1a\u5c06\u6570\u636e\u540c\u6b65\u4fdd\u5b58\u5230\u78c1\u76d8\n\t<\/li>\n<li>\n\t\tbgsave\uff1a\u5c06\u6570\u636e\u5f02\u6b65\u4fdd\u5b58\u5230\u78c1\u76d8\n\t<\/li>\n<li>\n\t\tlastsave\uff1a\u8fd4\u56de\u4e0a\u6b21\u6210\u529f\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u78c1\u76d8\u7684Unix\u65f6\u6233\n\t<\/li>\n<li>\n\t\tshundown\uff1a\u5c06\u6570\u636e\u540c\u6b65\u4fdd\u5b58\u5230\u78c1\u76d8\uff0c\u7136\u540e\u5173\u95ed\u670d\u52a1\n\t<\/li>\n<\/ul>\n<p>\n\t\u8fdc\u7a0b\u670d\u52a1\u63a7\u5236\n<\/p>\n<ul>\n<li>\n\t\tinfo\uff1a\u63d0\u4f9b\u670d\u52a1\u5668\u7684\u4fe1\u606f\u548c\u7edf\u8ba1\n\t<\/li>\n<li>\n\t\tmonitor\uff1a\u5b9e\u65f6\u8f6c\u50a8\u6536\u5230\u7684\u8bf7\u6c42\n\t<\/li>\n<li>\n\t\tslaveof\uff1a\u6539\u53d8\u590d\u5236\u7b56\u7565\u8bbe\u7f6e\n\t<\/li>\n<li>\n\t\tconfig\uff1a\u5728\u8fd0\u884c\u65f6\u914d\u7f6eRedis\u670d\u52a1\u5668\n\t<\/li>\n<\/ul>\n<p>\n\t\u5bf9value\u64cd\u4f5c\u7684\u547d\u4ee4\n<\/p>\n<ul>\n<li>\n\t\texists(key)\uff1a\u786e\u8ba4\u4e00\u4e2akey\u662f\u5426\u5b58\u5728\n\t<\/li>\n<li>\n\t\tdel(key)\uff1a\u5220\u9664\u4e00\u4e2akey\n\t<\/li>\n<li>\n\t\ttype(key)\uff1a\u8fd4\u56de\u503c\u7684\u7c7b\u578b\n\t<\/li>\n<li>\n\t\tkeys(pattern)\uff1a\u8fd4\u56de\u6ee1\u8db3\u7ed9\u5b9apattern\u7684\u6240\u6709key\n\t<\/li>\n<li>\n\t\trandomkey\uff1a\u968f\u673a\u8fd4\u56dekey\u7a7a\u95f4\u7684\u4e00\u4e2a\n\t<\/li>\n<li>\n\t\tkeyrename(oldname, newname)\uff1a\u91cd\u547d\u540dkey\n\t<\/li>\n<li>\n\t\tdbsize\uff1a\u8fd4\u56de\u5f53\u524d\u6570\u636e\u5e93\u4e2dkey\u7684\u6570\u76ee\n\t<\/li>\n<li>\n\t\texpire\uff1a\u8bbe\u5b9a\u4e00\u4e2akey\u7684\u6d3b\u52a8\u65f6\u95f4\uff08s\uff09\n\t<\/li>\n<li>\n\t\tttl\uff1a\u83b7\u5f97\u4e00\u4e2akey\u7684\u6d3b\u52a8\u65f6\u95f4\n\t<\/li>\n<li>\n\t\tselect(index)\uff1a\u6309\u7d22\u5f15\u67e5\u8be2\n\t<\/li>\n<li>\n\t\tmove(key, dbindex)\uff1a\u79fb\u52a8\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684key\u5230dbindex\u6570\u636e\u5e93\n\t<\/li>\n<li>\n\t\tflushdb\uff1a\u5220\u9664\u5f53\u524d\u9009\u62e9\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709key\n\t<\/li>\n<li>\n\t\tflushall\uff1a\u5220\u9664\u6240\u6709\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709key\n\t<\/li>\n<\/ul>\n<p>\n\t\u64cd\u4f5c\u5b57\u7b26\u4e32String\u547d\u4ee4\n<\/p>\n<ul>\n<li>\n\t\tset(key, value)\uff1a\u7ed9\u6570\u636e\u5e93\u4e2d\u540d\u79f0\u4e3akey\u7684string\u8d4b\u4e88\u503cvalue\n\t<\/li>\n<li>\n\t\tget(key)\uff1a\u8fd4\u56de\u6570\u636e\u5e93\u4e2d\u540d\u79f0\u4e3akey\u7684string\u7684value\n\t<\/li>\n<li>\n\t\tgetset(key, value)\uff1a\u7ed9\u540d\u79f0\u4e3akey\u7684string\u8d4b\u4e88\u4e0a\u4e00\u6b21\u7684value\n\t<\/li>\n<li>\n\t\tmget(key1, key2,&hellip;, key N)\uff1a\u8fd4\u56de\u5e93\u4e2d\u591a\u4e2astring\u7684value\n\t<\/li>\n<li>\n\t\tsetnx(key, value)\uff1a\u6dfb\u52a0string\uff0c\u540d\u79f0\u4e3akey\uff0c\u503c\u4e3avalue\n\t<\/li>\n<li>\n\t\tsetex(key, time, value)\uff1a\u5411\u5e93\u4e2d\u6dfb\u52a0string\uff0c\u8bbe\u5b9a\u8fc7\u671f\u65f6\u95f4time\n\t<\/li>\n<li>\n\t\tmset(key N, value N)\uff1a\u6279\u91cf\u8bbe\u7f6e\u591a\u4e2astring\u7684\u503c\n\t<\/li>\n<li>\n\t\tmsetnx(key N, value N)\uff1a\u5982\u679c\u6240\u6709\u540d\u79f0\u4e3akey i\u7684string\u90fd\u4e0d\u5b58\u5728\n\t<\/li>\n<li>\n\t\tincr(key)\uff1a\u540d\u79f0\u4e3akey\u7684string\u589e1\u64cd\u4f5c\n\t<\/li>\n<li>\n\t\tincrby(key, integer)\uff1a\u540d\u79f0\u4e3akey\u7684string\u589e\u52a0integer\n\t<\/li>\n<li>\n\t\tdecr(key)\uff1a\u540d\u79f0\u4e3akey\u7684string\u51cf1\u64cd\u4f5c\n\t<\/li>\n<li>\n\t\tdecrby(key, integer)\uff1a\u540d\u79f0\u4e3akey\u7684string\u51cf\u5c11integer\n\t<\/li>\n<li>\n\t\tappend(key, value)\uff1a\u540d\u79f0\u4e3akey\u7684string\u7684\u503c\u9644\u52a0value\n\t<\/li>\n<li>\n\t\tsubstr(key, start, end)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684string\u7684value\u7684\u5b50\u4e32\n\t<\/li>\n<\/ul>\n<p>\n\tList\n<\/p>\n<ul>\n<li>\n\t\trpush(key, value)\uff1a\u5728\u540d\u79f0\u4e3akey\u7684list\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u503c\u4e3avalue\u7684\u5143\u7d20\n\t<\/li>\n<li>\n\t\tlpush(key, value)\uff1a\u5728\u540d\u79f0\u4e3akey\u7684list\u5934\u6dfb\u52a0\u4e00\u4e2a\u503c\u4e3avalue\u7684 \u5143\u7d20\n\t<\/li>\n<li>\n\t\tllen(key)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684list\u7684\u957f\u5ea6\n\t<\/li>\n<li>\n\t\tlrange(key, start, end)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684list\u4e2dstart\u81f3end\u4e4b\u95f4\u7684\u5143\u7d20\n\t<\/li>\n<li>\n\t\tltrim(key, start, end)\uff1a\u622a\u53d6\u540d\u79f0\u4e3akey\u7684list\n\t<\/li>\n<li>\n\t\tlindex(key, index)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684list\u4e2dindex\u4f4d\u7f6e\u7684\u5143\u7d20\n\t<\/li>\n<li>\n\t\tlset(key, index, value)\uff1a\u7ed9\u540d\u79f0\u4e3akey\u7684list\u4e2dindex\u4f4d\u7f6e\u7684\u5143\u7d20\u8d4b\u503c\n\t<\/li>\n<li>\n\t\tlrem(key, count, value)\uff1a\u5220\u9664count\u4e2akey\u7684list\u4e2d\u503c\u4e3avalue\u7684\u5143\u7d20\n\t<\/li>\n<li>\n\t\tlpop(key)\uff1a\u8fd4\u56de\u5e76\u5220\u9664\u540d\u79f0\u4e3akey\u7684list\u4e2d\u7684\u9996\u5143\u7d20\n\t<\/li>\n<li>\n\t\trpop(key)\uff1a\u8fd4\u56de\u5e76\u5220\u9664\u540d\u79f0\u4e3akey\u7684list\u4e2d\u7684\u5c3e\u5143\u7d20\n\t<\/li>\n<li>\n\t\tblpop(key1, key2,&hellip; key N, timeout)\uff1alpop\u547d\u4ee4\u7684block\u7248\u672c\u3002\n\t<\/li>\n<li>\n\t\tbrpop(key1, key2,&hellip; key N, timeout)\uff1arpop\u7684block\u7248\u672c\u3002\n\t<\/li>\n<li>\n\t\trpoplpush(srckey, dstkey)\uff1a\u8fd4\u56de\u5e76\u5220\u9664\u540d\u79f0\u4e3asrckey\u7684list\u7684\u5c3e\u5143\u7d20\uff0c\u5e76\u5c06\u8be5\u5143\u7d20\u6dfb\u52a0\u5230\u540d\u79f0\u4e3adstkey\u7684list\u7684\u5934\u90e8\n\t<\/li>\n<\/ul>\n<p>\n\tSet\n<\/p>\n<ul>\n<li>\n\t\tsadd(key, member)\uff1a\u5411\u540d\u79f0\u4e3akey\u7684set\u4e2d\u6dfb\u52a0\u5143\u7d20member\n\t<\/li>\n<li>\n\t\tsrem(key, member) \uff1a\u5220\u9664\u540d\u79f0\u4e3akey\u7684set\u4e2d\u7684\u5143\u7d20member\n\t<\/li>\n<li>\n\t\tspop(key) \uff1a\u968f\u673a\u8fd4\u56de\u5e76\u5220\u9664\u540d\u79f0\u4e3akey\u7684set\u4e2d\u4e00\u4e2a\u5143\u7d20\n\t<\/li>\n<li>\n\t\tsmove(srckey, dstkey, member) \uff1a\u79fb\u5230\u96c6\u5408\u5143\u7d20\n\t<\/li>\n<li>\n\t\tscard(key) \uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684set\u7684\u57fa\u6570\n\t<\/li>\n<li>\n\t\tsismember(key, member) \uff1amember\u662f\u5426\u662f\u540d\u79f0\u4e3akey\u7684set\u7684\u5143\u7d20\n\t<\/li>\n<li>\n\t\tsinter(key1, key2,&hellip;key N) \uff1a\u6c42\u4ea4\u96c6\n\t<\/li>\n<li>\n\t\tsinterstore(dstkey, (keys)) \uff1a\u6c42\u4ea4\u96c6\u5e76\u5c06\u4ea4\u96c6\u4fdd\u5b58\u5230dstkey\u7684\u96c6\u5408\n\t<\/li>\n<li>\n\t\tsunion(key1, (keys)) \uff1a\u6c42\u5e76\u96c6\n\t<\/li>\n<li>\n\t\tsunionstore(dstkey, (keys)) \uff1a\u6c42\u5e76\u96c6\u5e76\u5c06\u5e76\u96c6\u4fdd\u5b58\u5230dstkey\u7684\u96c6\u5408\n\t<\/li>\n<li>\n\t\tsdiff(key1, (keys)) \uff1a\u6c42\u5dee\u96c6\n\t<\/li>\n<li>\n\t\tsdiffstore(dstkey, (keys)) \uff1a\u6c42\u5dee\u96c6\u5e76\u5c06\u5dee\u96c6\u4fdd\u5b58\u5230dstkey\u7684\u96c6\u5408\n\t<\/li>\n<li>\n\t\tsmembers(key) \uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684set\u7684\u6240\u6709\u5143\u7d20\n\t<\/li>\n<li>\n\t\tsrandmember(key) \uff1a\u968f\u673a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684set\u7684\u4e00\u4e2a\u5143\u7d20\n\t<\/li>\n<\/ul>\n<p>\n\tHash\n<\/p>\n<ul>\n<li>\n\t\thset(key, field, value)\uff1a\u5411\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u6dfb\u52a0\u5143\u7d20field\n\t<\/li>\n<li>\n\t\thget(key, field)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684hash\u4e2dfield\u5bf9\u5e94\u7684value\n\t<\/li>\n<li>\n\t\thmget(key, (fields))\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684hash\u4e2dfield i\u5bf9\u5e94\u7684value\n\t<\/li>\n<li>\n\t\thmset(key, (fields))\uff1a\u5411\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u6dfb\u52a0\u5143\u7d20field&nbsp;\n\t<\/li>\n<li>\n\t\thincrby(key, field, integer)\uff1a\u5c06\u540d\u79f0\u4e3akey\u7684hash\u4e2dfield\u7684value\u589e\u52a0integer\n\t<\/li>\n<li>\n\t\thexists(key, field)\uff1a\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u662f\u5426\u5b58\u5728\u952e\u4e3afield\u7684\u57df\n\t<\/li>\n<li>\n\t\thdel(key, field)\uff1a\u5220\u9664\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u952e\u4e3afield\u7684\u57df\n\t<\/li>\n<li>\n\t\thlen(key)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u5143\u7d20\u4e2a\u6570\n\t<\/li>\n<li>\n\t\thkeys(key)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u6240\u6709\u952e\n\t<\/li>\n<li>\n\t\thvals(key)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u6240\u6709\u952e\u5bf9\u5e94\u7684value\n\t<\/li>\n<li>\n\t\thgetall(key)\uff1a\u8fd4\u56de\u540d\u79f0\u4e3akey\u7684hash\u4e2d\u6240\u6709\u7684\u952e\uff08field\uff09\u53ca\u5176\u5bf9\u5e94\u7684value\n\t<\/li>\n<\/ul>\n<p>\n\t\u5148\u5c31\u603b\u7ed3\u8fd9\u4e48\u591a\u5427\uff0c\u4ee5\u540e\u518d\u6162\u6162\u8865\u5145\uff01<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=2335\">java\u64cd\u4f5cRedis\u5e38\u7528\u547d\u4ee4\u603b\u7ed3<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> 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