{"id":202272,"date":"2025-05-10T12:36:48","date_gmt":"2025-05-10T04:36:48","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202272\/"},"modified":"2025-05-10T12:36:48","modified_gmt":"2025-05-10T04:36:48","slug":"redis%e5%9c%a8%e7%89%a9%e6%b5%81%e7%ae%a1%e7%90%86%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e6%8e%a2%e7%b4%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202272\/","title":{"rendered":"Redis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u5e94\u7528\u63a2\u7d22"},"content":{"rendered":"

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

Redis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u5e94\u7528\u63a2\u7d22<\/h1>\n

\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aRedis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u5e94\u7528\u63a2\u7d22\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9\u6570\u636e\u5e93<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n

Redis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u5e94\u7528\u63a2\u7d22<\/p>\n

\u968f\u7740\u7269\u6d41\u4e1a\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u7269\u6d41\u7ba1\u7406\u53d8\u5f97\u8d8a\u6765\u8d8a\u590d\u6742\u3002\u4f01\u4e1a\u9700\u8981\u9ad8\u6548\u5730\u7ba1\u7406\u8ba2\u5355\u3001\u8fd0\u8f93\u548c\u5e93\u5b58\uff0c\u4ee5\u786e\u4fdd\u987a\u7545\u7684\u4f9b\u5e94\u94fe\u548c\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002\u5728\u8fd9\u4e00\u80cc\u666f\u4e0b\uff0cRedis\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u3001\u53ef\u6269\u5c55\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5177\u6709\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u5e94\u7528\u7684\u6f5c\u529b\u3002<\/p>\n

Redis\u662f\u4e00\u4e2a\u57fa\u4e8e\u5185\u5b58\u7684\u952e\u503c\u5b58\u50a8\u7cfb\u7edf\uff0c\u5177\u6709\u6781\u9ad8\u7684\u8bfb\u5199\u6027\u80fd\u548c\u5353\u8d8a\u7684\u6269\u5c55\u6027\u3002\u5b83\u80fd\u591f\u5b58\u50a8\u5404\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u8868\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u8fd9\u4f7f\u5f97Redis\u5728\u5904\u7406\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u5404\u79cd\u6570\u636e\u548c\u64cd\u4f5c\u65f6\u975e\u5e38\u7075\u6d3b\u548c\u65b9\u4fbf\u3002<\/p>\n

\u4e0b\u9762\u6211\u4eec\u5c06\u63a2\u8ba8Redis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u51e0\u4e2a\u4e3b\u8981\u5e94\u7528\u53ca\u5176\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

    \n
  1. \u8ba2\u5355\u7ba1\u7406<\/li>\n<\/ol>\n

    \u8ba2\u5355\u662f\u7269\u6d41\u7ba1\u7406\u7684\u6838\u5fc3\u4e4b\u4e00\uff0c\u901a\u8fc7Redis\u53ef\u4ee5\u9ad8\u6548\u5730\u5b58\u50a8\u548c\u67e5\u8be2\u8ba2\u5355\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u8ba2\u5355\u5b58\u50a8\u4e3a\u4e00\u4e2a\u54c8\u5e0c\u8868\uff0c\u5176\u4e2d\u5305\u542b\u8ba2\u5355\u53f7\u3001\u5ba2\u6237\u4fe1\u606f\u3001\u4ea7\u54c1\u4fe1\u606f\u3001\u8ba2\u5355\u72b6\u6001\u7b49\u5b57\u6bb5\u3002\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u8868\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u5feb\u901f\u7684\u641c\u7d22\u548c\u66f4\u65b0\u3002<\/p>\n

    \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

    # \u5b58\u50a8\u8ba2\u5355\u4fe1\u606f\nHSET order:1 order_no \"12345678\"\nHSET order:1 customer_name \"\u5f20\u4e09\"\nHSET order:1 product_name \"iPhone X\"\nHSET order:1 status \"\u5f85\u53d1\u8d27\"\n\n# \u67e5\u8be2\u8ba2\u5355\u4fe1\u606f\nHGET order:1 order_no\nHGET order:1 customer_name\nHGET order:1 product_name\nHGET order:1 status<\/pre>\n
      \n
    1. \u8fd0\u8f93\u8ddf\u8e2a<\/li>\n<\/ol>\n
      \u7269\u6d41\u7ba1\u7406\u6d89\u53ca\u5230\u5bf9\u8d27\u7269\u7684\u8fd0\u8f93\u8ddf\u8e2a\uff0cRedis\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u548c\u66f4\u65b0\u8d27\u7269\u7684\u4f4d\u7f6e\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u8d27\u7269\u5b58\u50a8\u4e3a\u4e00\u4e2a\u6709\u5e8f\u96c6\u5408\uff0c\u5176\u4e2d\u5305\u542b\u8d27\u7269ID\u548c\u7ecf\u7eac\u5ea6\u4fe1\u606f\u3002\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u53ef\u4ee5\u65b9\u4fbf\u5730\u6309\u7167\u7ecf\u7eac\u5ea6\u8fdb\u884c\u8303\u56f4\u67e5\u8be2\uff0c\u4ece\u800c\u5b9e\u73b0\u8d27\u7269\u7684\u4f4d\u7f6e\u8ddf\u8e2a\u3002<\/p>\n
      \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
      # \u5b58\u50a8\u8d27\u7269\u4f4d\u7f6e\u4fe1\u606f\nZADD shipment_location 116.398804 39.908257 \"\u8d27\u7269A\"\nZADD shipment_location 116.404269 39.902165 \"\u8d27\u7269B\"\n\n# \u67e5\u8be2\u8d27\u7269\u4f4d\u7f6e\u4fe1\u606f\nZRANGEBYSCORE shipment_location 116.400000 116.410000<\/pre>\n
        \n
      1. \u5e93\u5b58\u7ba1\u7406<\/li>\n<\/ol>\n
        \u5e93\u5b58\u7ba1\u7406\u662f\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u73af\u8282\uff0cRedis\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u548c\u66f4\u65b0\u8d27\u7269\u7684\u5e93\u5b58\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u8d27\u7269\u7684\u5e93\u5b58\u91cf\u5b58\u50a8\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u4f7f\u7528Redis\u7684\u539f\u5b50\u64cd\u4f5c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5e93\u5b58\u91cf\u7684\u5feb\u901f\u548c\u5b89\u5168\u7684\u51cf\u5c11\u548c\u589e\u52a0\u3002<\/p>\n
        \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
        # \u5b58\u50a8\u8d27\u7269\u5e93\u5b58\u4fe1\u606f\nSET product:A 100\n\n# \u51cf\u5c11\u5e93\u5b58\nDECRBY product:A 10\n\n# \u589e\u52a0\u5e93\u5b58\nINCRBY product:A 20\n\n# \u67e5\u8be2\u5e93\u5b58\u4fe1\u606f\nGET product:A<\/pre>\n
          \n
        1. \u7f13\u5b58\u673a\u5236<\/li>\n<\/ol>\n
          \u7269\u6d41\u7ba1\u7406\u6d89\u53ca\u5230\u5927\u91cf\u7684\u6570\u636e\u548c\u8ba1\u7b97\uff0c\u4f7f\u7528Redis\u7684\u7f13\u5b58\u673a\u5236\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u5347\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u4e00\u4e9b\u7ecf\u5e38\u67e5\u8be2\u7684\u6570\u636e\uff0c\u5982\u8ba2\u5355\u548c\u8d27\u7269\u4fe1\u606f\uff0c\u5b58\u50a8\u5728Redis\u7684\u5185\u5b58\u4e2d\uff0c\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u91cf\u3002<\/p>\n
          \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
          # \u67e5\u8be2\u8ba2\u5355\u4fe1\u606f\norder_info = GET order:1\n\n# \u67e5\u8be2\u8d27\u7269\u4fe1\u606f\nproduct_info = GET product:A\n\n# \u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\u8ba2\u5355\u4fe1\u606f\uff0c\u5219\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u5e76\u5b58\u50a8\u5230\u7f13\u5b58\u4e2d\nIF NOT EXISTS order:1 THEN\n    order_info = QUERY ORDER_INFO FROM DATABASE\n    SETEX order:1 60 order_info  # \u8bbe\u7f6e\u7f13\u5b58\u8fc7\u671f\u65f6\u95f4\u4e3a60\u79d2\nEND\n\n# \u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\u8d27\u7269\u4fe1\u606f\uff0c\u5219\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u5e76\u5b58\u50a8\u5230\u7f13\u5b58\u4e2d\nIF NOT EXISTS product:A THEN\n    product_info = QUERY PRODUCT_INFO FROM DATABASE\n    SETEX product:A 60 product_info  # \u8bbe\u7f6e\u7f13\u5b58\u8fc7\u671f\u65f6\u95f4\u4e3a60\u79d2\nEND<\/pre>\n
          \u7efc\u4e0a\u6240\u8ff0\uff0cRedis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5b83\u80fd\u591f\u9ad8\u6548\u5730\u5b58\u50a8\u548c\u67e5\u8be2\u8ba2\u5355\u4fe1\u606f\u3001\u8ddf\u8e2a\u8d27\u7269\u4f4d\u7f6e\u3001\u7ba1\u7406\u5e93\u5b58\u4ee5\u53ca\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u3002\u901a\u8fc7\u5408\u7406\u5730\u5229\u7528Redis\uff0c\u7269\u6d41\u4f01\u4e1a\u53ef\u4ee5\u5b9e\u73b0\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u9760\u7684\u7269\u6d41\u7ba1\u7406\uff0c\u63d0\u5347\u5ba2\u6237\u6ee1\u610f\u5ea6\u548c\u7ade\u4e89\u529b\u3002<\/p>\n
          \n
          \n <\/dt>\n
          \n   \u5b89\u987a\u5e02\u5c06\u4e8e2023\u5e74\u4e3e\u529e\u9752\u5c11\u5e74\u673a\u5668\u4eba\u7ade\u8d5b\n <\/dd>\n<\/dl>\n
          \n
          \n <\/dt>\n
          \n   Redis\u5728\u7269\u6d41\u914d\u9001\u7cfb\u7edf\u4e2d\u7684\u4f5c\u7528\u53ca\u5e94\u7528\u573a\u666f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          Redis\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\u7684\u5e94\u7528\u63a2\u7d22...<\/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-202272","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202272","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=202272"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202272\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}