{"id":609,"date":"2022-05-27T08:34:49","date_gmt":"2022-05-27T00:34:49","guid":{"rendered":"https:\/\/usei.cn\/?p=609"},"modified":"2022-12-22T21:32:06","modified_gmt":"2022-12-22T13:32:06","slug":"php-redis-%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/usei.cn\/index.php\/2022\/05\/27\/php-redis-%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4\/","title":{"rendered":"Redis \u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"\n

\u521d\u59cb\u5316redis \u5bf9\u8c61<\/h2>\n\n\n\n
\/\/ \u8fd9\u91cc\u4f7f\u7528php \u81ea\u5e26redis\u7c7b\uff08\u975etp \u7684redis\u7f13\u5b58\u7c7b\uff09\n$this->redis = new \\Redis();\n$redisConfi = Config('redis');\n$this->redis->connect($redisConfi['host'], $redisConfi['port']);\n    <\/code><\/pre>\n\n\n\n
\u57fa\u7840\u547d\u4ee4<\/h2>\n\n\n\n
connect<\/strong><\/td>\u8fde\u63a5redis<\/td>->connect($host,$port)<\/td><\/tr>
keys<\/strong><\/td>\u67e5\u8be2\u6240\u6709\u952e \u652f\u6301\u5e26*\u6a21\u7cca\u67e5\u8be2<\/td>->keys($key)<\/td><\/tr>
exists<\/strong><\/td>\u952e\u662f\u5426\u5b58\u5728<\/td>->exists($key)<\/td><\/tr>
expire<\/strong><\/td>\u8bbe\u7f6e\u67d0\u4e2a\u952e\u7684\u8d85\u65f6\u65f6\u95f4\uff08\u79d2\uff09<\/td>->expire($key,86400*7);<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Redis \u7c7b\u578b<\/h1>\n\n\n\n
String \u503c<\/h2>\n\n\n\n
get<\/td>\u83b7\u53d6\u503c<\/td>->get($key)<\/td><\/tr>
set<\/td>\u8bbe\u7f6e\u952e\u548c\u503c<\/td>->set($key,”\u6570\u636e”)<\/td><\/tr>
<\/td><\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u54c8\u5e0c(Hash)<\/h2>\n\n\n\n
\u65b9\u6cd5<\/td>\u529f\u80fd<\/td>\u793a\u4f8b<\/td><\/tr>
hMSet<\/strong><\/td>\u8bbe\u7f6ehash \u5bf9\u8c61<\/td>->hMSet($key,[
   ‘reg_count’=>0,
   ‘count’=>1,
   ‘enable’=>1,
])<\/td><\/tr>
<\/td><\/td><\/td><\/tr>
hGetAll<\/strong><\/td>\u83b7\u5f97hash\u7ed3\u6784\u6570\u636e\u7684\u6240\u6709\u5b57\u6bb5<\/td>->hGetAll($key)<\/td><\/tr>
hIncrBy<\/strong><\/td>\u5bf9hash \u6570\u636e\u7684\u67d0\u4e00\u4e2a\u5b57\u6bb5 \u81ea\u589e1<\/td>->hIncrBy($cache_key,’reg_count’,1);<\/td><\/tr>
<\/td><\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u5217\u8868\uff08Set\uff09<\/h2>\n\n\n\n
\u6709\u5e8f\u5217\u8868\uff08ZSet\uff09<\/h2>\n\n\n\n
zset \u662f Redis \u63d0\u4f9b\u7684\u6700\u5177\u7279\u8272\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e00\uff0c\u9996\u5148\u5b83\u662f\u4e00\u4e2a set\uff0c\u8fd9\u4fdd\u8bc1\u4e86\u5185\u90e8 value \u503c\u7684\u552f\u4e00\u6027\uff0c\u5176\u6b21\u5b83\u7ed9\u6bcf\u4e2a value \u6dfb\u52a0\u4e86\u4e00\u4e2a score\uff08\u5206\u503c\uff09\u5c5e\u6027\uff0c\u901a\u8fc7\u5bf9\u5206\u503c\u7684\u6392\u5e8f\u5b9e\u73b0\u4e86\u6709\u5e8f\u5316\u3002\u6bd4\u5982\u7528 zset \u7ed3\u6784\u6765\u5b58\u50a8\u5b66\u751f\u7684\u6210\u7ee9\uff0cvalue \u503c\u4ee3\u8868\u5b66\u751f\u7684 ID\uff0cscore \u5219\u662f\u7684\u8003\u8bd5\u6210\u7ee9\u3002\u6211\u4eec\u53ef\u4ee5\u5bf9\u6210\u7ee9\u6309\u5206\u6570\u8fdb\u884c\u6392\u5e8f\u4ece\u800c\u5f97\u5230\u5b66\u751f\u7684\u7684\u540d\u6b21\u3002<\/p>\n\n\n\n
\u65b9\u6cd5<\/td>\u529f\u80fd<\/td>\u8bf4\u660e<\/td>\u793a\u4f8b<\/td><\/tr>
zadd<\/td>\u6dfb\u52a0<\/td>key \u4e3a\u96c6\u5408\u540d\uff0cscore1 \u8868\u793a \u5206\u6570(\u7528\u4e8e\u6392\u5e8f)
\uff0cname1 \u8868\u793a\u5143\u7d20\uff1b\u5bf9\u4e8e\u5df2\u7ecf\u5b58\u5728\u7684\u5143\u7d20\uff0c\u91cd\u65b0\u6267\u884c zadd \u64cd\u4f5c\uff0c\u4f1a\u66f4\u65b0\u5bf9\u5e94 score1 \u7684\u503c\uff0c\u4e5f\u5c31\u5206\u6570\u503c\uff08\u4f1a\u6839\u636e\u65b0\u7684\u5206\u6570\u503c\u8fdb\u884c\u6392\u5e8f\uff09<\/td>		zadd key score1 name1 score2 name2 score3 name3<\/td><\/tr>
zscore<\/strong><\/td>\u53d6<\/td>\u83b7\u53d6\u5230 name1 \u7684\u5206\u6570<\/td>zscore key name1<\/td><\/tr>
zcard<\/strong><\/td>\u83b7\u53d6\u6210\u5458\u6570\u91cf<\/td><\/td>zcard\u00a0 key<\/td><\/tr>
<\/td><\/td><\/td><\/td><\/tr>
zrange<\/strong><\/td>\u8303\u56f4\u67e5\u5bfb\uff08\u4ece\u5c0f\u5230\u5927\uff09<\/td>\u6ce8\uff1awithscores\u5982\u679c\u6ca1\u6709\u6dfb\u52a0\u4e0d\u4f1a\u663e\u793a\u503c\uff1b -1 \u8868\u793a\u6700\u540e\u4e00\u4f4d<\/td>zrange key 0 -1
zrange key 0 -1 withscores<\/td><\/tr>
zrevrange<\/strong><\/td>\u8303\u56f4\u67e5\u5bfb\uff08\u4ece\u5927\u5230\u5c0f\uff09<\/td>\u540c zrange \u4e00\u6837\uff0c\u53ea\u662f\u987a\u5e8f\u53cd\u8fc7\u6765<\/td>zrevrange key 0 -1
zrevrange key 0 -1 withscores<\/td><\/tr>
zrangebyscore<\/strong><\/td>\u6839\u636e\u5206\u6570\u663e\u793a\u5143\u7d20<\/td>\u7531\u4f4e\u5230\u9ad8\u663e\u793a\u5206\u6570score1\u5230score2\u4e4b\u95f4\u7684\u5143\u7d20\uff08\u5e26\u4e0a\u5206\u6570\u663e\u793a\uff09\uff08\u663e\u793aa-b\u4e4b\u95f4\u7684\u5143\u7d20\uff09

\u8fd9\u91cc\u6709\u4e00\u4e2a\u5185\u7f6e\u503c inf\uff0c\u8868\u793a\u65e0\u7a77\uff0c -inf \u8868\u793a\u8d1f\u65e0\u7a77\uff0c +inf \u8868\u793a\u6b63\u65e0\u7a77<\/td>		zrangebyscore sort score1 score2\uff08withscores\uff09\uff08limit a b\uff09

zrangebyscore books -inf +inf<\/td><\/tr>
zrevrangbyscore<\/strong><\/td>\u540c\u4e0a\u9006\u5e8f<\/td>score\u4ece\u5927\u5230\u5c0f\u6392\u5e8f\u5206\u9875<\/td>ZREVRANGEBYSCORE key max min [WITHSCORES] [LIMIT offset count]<\/td><\/tr>
<\/td><\/td><\/td><\/td><\/tr>
zrem<\/strong><\/td>\u5220<\/td><\/td>zrem key name1 name2<\/td><\/tr>
zremrangebyrank<\/strong><\/td>\u6309\u7167\u8303\u56f4\u5220\u9664<\/td>\u5220\u9664\u4e0b\u6807\u4e3a0 \u5230 4\u4e4b\u524d\u7684\u5143\u7d20<\/td>zremrangebyrank key 0 4
<\/td><\/tr>
zremrangebyscore<\/strong><\/td>\u6309\u7167value\u5220\u9664<\/td>\u5c06\u5220\u9664 \u5206\u6570\u5728 80\uff08\u5305\u62ec\uff09 \u5230 90\uff08\u5305\u62ec\uff09 \u4e4b\u95f4\u7684\u5143\u7d20<\/td>zremrangebyscore 80 90<\/td><\/tr>
zincrby<\/strong><\/td>\u6307\u5b9a\u6210\u5458\u589e\u52a0<\/td>
\u5c06\u5143\u7d20b\u5bf9\u5e94\u7684\u5206\u6570\u52a0a\uff0c\u8fd4\u56de\u52a0\u5b8c\u4e4b\u540eb\u5bf9\u5e94\u7684\u5206\u6570<\/td>		zincrby key a b<\/td><\/tr>
zcount<\/strong><\/td>\u8fd4\u56de\u5206\u6570\u4e4b\u95f4\u7684\u5143\u7d20\u4e2a\u6570<\/td>\u8fd4\u56de\u5206\u6570score1\u5230\u5206\u6570score2\u4e4b\u95f4\u7684\u5143\u7d20\u4e2a\u6570<\/td>zcount key score1 score2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u521d\u59cb\u5316redis \u5bf9\u8c61 \u57fa\u7840\u547d\u4ee4 connect \u8fde\u63a5redis ->connect($host,$po […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61,63],"tags":[62],"class_list":["post-609","post","type-post","status-publish","format-standard","hentry","category-redis","category-63","tag-redis"],"_links":{"self":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts\/609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=609"}],"version-history":[{"count":40,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts\/609\/revisions"}],"predecessor-version":[{"id":1275,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/posts\/609\/revisions\/1275"}],"wp:attachment":[{"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/usei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}