{"id":201615,"date":"2025-05-10T08:04:37","date_gmt":"2025-05-10T00:04:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201615\/"},"modified":"2025-05-10T08:04:37","modified_gmt":"2025-05-10T00:04:37","slug":"redis%e5%88%a0%e9%99%a4hash%e7%9a%84%e5%ae%9e%e7%8e%b0%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201615\/","title":{"rendered":"redis\u5220\u9664hash\u7684\u5b9e\u73b0\u65b9\u5f0f"},"content":{"rendered":"

<\/b> <\/p>\n

redis\u5220\u9664hash\u7684\u5b9e\u73b0\u65b9\u5f0f<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aredis\u5220\u9664hash\u7684\u5b9e\u73b0\u65b9\u5f0f\u300b\uff0c\u4e3b\u8981\u5305\u62echash\u3001Redis\u5220\u9664\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n

redis\u5220\u9664hash\u65b9\u5f0f<\/h2>\n

\u5728\u5de5\u4f5c\u4e2d\u9047\u5230\u5220\u9664hash\u7c7b\u578b\u7684\u7f13\u5b58\u65f6\u9047\u5230\u4e86\uff0c\u600e\u6837\u4e5f\u5220\u4e0d\u6389redis\u91cc\u9762\u7684\u7f13\u5b58\uff0c\u540e\u6765\u53d1\u73b0\uff0chash\u7c7b\u578b\u548cstring\u7c7b\u578b\u7684\u6362\u6210\u5220\u9664\u65b9\u5f0f\u4e0d\u4e00\u6837\uff0c\u6240\u4ee5\u5728\u8fd9\u91cc\u505a\u4e00\u4e0b\u6574\u7406\uff0c\u540e\u9762\u518d\u6709\u9047\u5230\u5176\u4ed6\u7c7b\u578b\u7684\uff0c\u8fd8\u4f1a\u9646\u7eed\u7684\u5b8c\u5584\u3002<\/p>\n

\u8be6\u7ec6\u5982\u4e0b\uff1a<\/p>\n

<\/p>\n

<\/p>\n

\u9488\u5bf9hash\u7c7b\u578b\u7684\u7f13\u5b58\u5220\u9664\uff0c\u51fd\u6570\uff1a<\/strong><\/p>\n

\u56e0\u4e3a\u9700\u8981\u5220\u9664\u5f88\u591a\u7f13\u5b58\u5185\u5bb9\uff0c\u6240\u4ee5\u5728common.php\u5199\u7684\u516c\u5171\u51fd\u6570\u8fdb\u884c\u8c03\u7528\uff0c<\/p>\n

function processredis($type,$id=false,$code=false){\n        #\u8fd9\u91cc\u7684$type\u5c31\u662f\u6807\u8bc6\u9700\u8981\u5220\u9664\u54ea\u4e00\u5757\u7684\u7f13\u5b58\u7c7b\u578b\uff0c\u6839\u636e\u8fd9\u4e2a\u7c7b\u578b\u5220\u9664\u76f8\u5e94\u7684\u7f13\u5b58\u5185\u5bb9\u3002\n\n        if($type==1){\n                #hash\u7c7b\u578b\n\n                $XXXXXheart = $id;\n                if($XXXXXheart ){\n                    $key        = \"{$XXXXXheart }\";\n                    $redisXXXid = $redisModel->hashDel(\"XXXXXX:XXXXXXX:XXXXX\",$key);\n                }\n\n        }elseif($type == 2) {\n                #string\u7c7b\u578b\u7f13\u5b58\n                $chNum = $id;\n                if($chNum != null){\n                    $key        = \"XXXXX:XXXXX:XXXX:\".$chNum ;\n                    $redisXXXXid = $redisModel->delete($key);\n                }\n       }\n\n}<\/pre>\n
redis\u4e4bhash\u7c7b\u578b\u89e3\u8bfb<\/h2>\n
redis\u4e2d\u5b58\u53d6hash\u7c7b\u578b<\/h3>\n
Hash\u7c7b\u578b\u4fdd\u5b58\u7684\u503c\u662f\u4e00\u4e2amap\u96c6\u5408\uff0c\u53c8\u56e0\u4e3aredis\u662fkey-value\u7c7b\u578b\uff0c\u6545hash\u7c7b\u578b\u5728redis\u4e2d\u662fkey – map,\u5373key – \u3002 <\/p>\n
Map\u7684\u7279\u70b9\u662f\u5b58\u50a8\u952e\u503c\u5bf9\uff0c\u4e5f\u662f\u65e0\u5e8f\u4e0d\u53ef\u91cd\u590d\u7684\u3002<\/p>\n
\u5e38\u7528\u547d\u4ee4<\/h3>\n
\uff081\uff09\u5c06\u952e\u503c\u5bf9\u5b58\u5165hash\u4e2d\uff1ahset key field value<\/strong><\/p>\n
<\/p>\n
    \n
  • \u5982\u679ckey\u662f\u4e0d\u5b58\u5728\u7684\uff0c\u4f1a\u65b0\u5efa\u4e00\u4e2ahash\u96c6\u3002<\/li>\n
  • \u5982\u679cfield\u662fhash\u4e2d\u4e0d\u5b58\u5728\uff0c\u5c31\u52a0\u5165\u8be5\u952e\u503c\u5bf9\u3002<\/li>\n
  • \u5982\u679cfield\u5728hash\u4e2d\u5df2\u7ecf\u5b58\u5728\uff0c\u5c31\u8986\u76d6\u539f\u6765\u7684\u503c\u3002<\/li>\n
  • \u8fd4\u56de\u503c\uff1a\u8fd4\u56de1\u8868\u793afield\u5728hash\u4e2d\u4e0d\u5b58\u5728\uff0c\u8fd4\u56de0\u8868\u6240\u793a\u5df2\u7ecf\u5b58\u5728\u3002<\/li>\n<\/ul>\n
    \uff082\uff09\u83b7\u53d6\u6307\u5b9ahash\u96c6\u4e2d\u8be5field\u7684\u5173\u8054\u503c\uff1ahget key field<\/strong><\/p>\n
    <\/p>\n
    \uff083\uff09\u5b58\u5165\u591a\u4e2a\u503c\uff1ahmset key field value [field value \u2026]<\/strong><\/p>\n
      \n
    • \u53d6\u51fa\u591a\u4e2a\u503c\uff1ahmget key field [field\u2026]<\/li>\n<\/ul>\n
      <\/p>\n
      \uff084\uff09\u83b7\u53d6hash\u96c6\u4e2d\u6240\u6709\u7684\u5b57\u6bb5\u548c\u503c\uff1ahgetall key<\/strong><\/p>\n
      <\/p>\n
        \n
      • \u663e\u7136\uff1a\u8fd4\u56de\u7684\u957f\u5ea6\u662f\u539fhash\u96c6\u957f\u5ea6\u76842\u500d\u3002<\/li>\n<\/ul>\n
        \uff085\uff09\u5220\u9664hash\u4e2d\u7684\u503c\uff1ahdel key field [field\u2026]<\/strong><\/p>\n
        <\/p>\n
          \n
        • \u5982\u679cfield\u6709\u4e0d\u5b58\u5728\u7684\uff0c\u5c31\u5ffd\u7565\u8be5field\uff0c\u7ee7\u7eed\u6267\u884c\u3002<\/li>\n
        • \u8fd4\u56de\u503c\uff1a\u5b9e\u9645\u5220\u9664\u5143\u7d20\u7684\u4e2a\u6570\uff0c\u4e0d\u5305\u62ec\u90a3\u4e9b\u5ffd\u7565\u7684\u3002<\/li>\n<\/ul>\n
          \uff086\uff09\u83b7\u53d6hash\u96c6\u4e2d\u5143\u7d20\u7684\u4e2a\u6570\uff1ahlen key<\/strong><\/p>\n
          <\/p>\n
          \uff087\uff09\u5224\u65adhash\u4e2d\u662f\u5426\u5b58\u5728\u6307\u5b9a\u5b57\u6bb5\uff1ahexists key field<\/strong><\/p>\n
          <\/p>\n
            \n
          • \u8fd4\u56de\u503c\uff1a1\u8868\u793a\u5b58\u5728\u8be5\u5b57\u6bb5\uff0c0\u8868\u793a\u8be5\u5b57\u6bb5\u4e0d\u5b58\u5728\uff0c\u6216\u8005key\u4e0d\u5b58\u5728\u3002<\/li>\n<\/ul>\n
            \uff088\uff09\u83b7\u53d6hash\u96c6\u4e2d\u6240\u6709\u7684\u5b57\u6bb5\u540d\uff1ahkeys key<\/strong><\/p>\n
              \n
            • \u83b7\u53d6hash\u96c6\u4e2d\u6240\u6709\u7684\u503c\uff1ahvals key<\/li>\n<\/ul>\n
              <\/p>\n
              \uff089\uff09hash\u96c6\u4e2d\u6307\u5b9a\u5b57\u6bb5\u503c\u589e\u52a0\u6b65\u957f\uff1ahincrby key field i<\/strong><\/p>\n
              <\/p>\n
                \n
              • \u8fd4\u56de\u503c\uff1a\u6267\u884c\u6210\u529f\u540e\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n
              • \u5982\u679ckey\u54c8\u5e0c\u96c6\u4e0d\u5b58\u5728\uff0c\u5219\u65b0\u5efa\u4e00\u4e2ahash\u96c6\uff0c\u5e76\u628afield\u7684\u503c\u7f6e\u4e3a0\uff0c\u518d\u6267\u884c\u3002<\/li>\n
              • \u5982\u679ckey\u5b58\u5728\uff0c\u4f46field\u4e0d\u5b58\u5728\uff0cfield\u4e5f\u9ed8\u8ba4\u7f6e\u4e3a0\u3002<\/li>\n<\/ul>\n
                \uff0810\uff09hash\u96c6\u4e2d\u6307\u5b9a\u5b57\u6bb5\u503c\u589e\u52a0float\u578b\u6b65\u957f\uff1ahIncrByFloat key field f<\/strong><\/p>\n
                <\/p>\n
                  \n
                • \u5982\u679cfield\u7684\u503c\u7c7b\u578b\u4e0d\u662fString\uff0c\u6216\u8005\u589e\u52a0\u7684\u503cf\u4e0d\u80fd\u8f6c\u4e3a\u6d6e\u70b9\u578b\uff0c\u90fd\u4f1a\u62a5\u9519\u3002<\/li>\n<\/ul>\n
                  \uff0811\uff09\u5f53\u4e0d\u5b58\u5728\u6307\u5b9a\u5b57\u6bb5\u65f6\u624d\u8d4b\u503c\uff1ahsetnx key field value<\/strong><\/p>\n
                  <\/p>\n
                    \n
                  • \u5982\u679ckey\u4e0d\u5b58\u5728\uff0c\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684hash\u96c6\u3002<\/li>\n
                  • \u8fd4\u56de\u503c\uff1a1\u8868\u793a\u5b57\u6bb5\u662f\u4e2a\u65b0\u7684\u5b57\u6bb5\uff0c\u6210\u529f\u8d4b\u503c\u30020\u8868\u793a\u5b57\u6bb5\u5df2\u5b58\u5728\uff0c\u4e0d\u6267\u884c\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n
                    hash\u547d\u4ee4\u5c0f\u7ed3<\/h3>\n
                    \u589e\uff1a<\/strong><\/p>\n
                      \n
                    • Hset key field value<\/code><\/li>\n
                    • Hmset key field value [field value \u2026]<\/code><\/li>\n
                    • Hsetnx key field value<\/code><\/li>\n<\/ul>\n
                      \u5220\uff1a<\/strong><\/p>\n
                        \n
                      • Hdel key field [field\u2026]<\/code><\/li>\n<\/ul>\n
                        \u67e5\uff1a<\/strong><\/p>\n
                          \n
                        • Hget key field<\/code><\/li>\n
                        • Hmget key field [field\u2026]<\/code><\/li>\n
                        • Hgetall key<\/code><\/li>\n
                        • Hexists key field<\/code><\/li>\n
                        • Hkeys key<\/code><\/li>\n
                        • Hvals key<\/code><\/li>\n<\/ul>\n
                          \u6539\uff1a\u65e0<\/strong><\/p>\n
                          \u5176\u4ed6\uff1a<\/strong><\/p>\n
                            \n
                          • Hincrby key field i<\/code><\/li>\n
                          • HincrbyFloat key field f<\/code><\/li>\n<\/ul>\n
                            \u603b\u7ed3<\/h2>\n
                            \u4ee5\u4e0a\u4e3a\u4e2a\u4eba\u7ecf\u9a8c\uff0c\u5e0c\u671b\u80fd\u7ed9\u5927\u5bb6\u4e00\u4e2a\u53c2\u8003\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u591a\u591a\u652f\u6301golang\u5b66\u4e60\u7f51\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                            redis\u5220\u9664hash\u7684\u5b9e\u73b0\u65b9\u5f0f...<\/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-201615","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201615","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=201615"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201615\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}