{"id":161095,"date":"2024-11-04T03:34:20","date_gmt":"2024-11-03T19:34:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161095\/"},"modified":"2024-11-04T03:34:21","modified_gmt":"2024-11-03T19:34:21","slug":"%e7%81%ab%e9%80%9f%e7%a0%b4%e8%a7%a3-redis-hash-%e7%9a%84%e8%b6%85%e5%bf%ab%e9%80%9f%e5%ba%a6%ef%bc%88redis-%e7%9a%84-hash-%e9%80%9f%e5%ba%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161095\/","title":{"rendered":"\u706b\u901f\u7834\u89e3 Redis Hash \u7684\u8d85\u5feb\u901f\u5ea6\uff08redis \u7684 hash \u901f\u5ea6\uff09"},"content":{"rendered":"<h1 id=\"%e7%81%ab%e9%80%9f%e7%a0%b4%e8%a7%a3-redis-hash-%e7%9a%84%e8%b6%85%e5%bf%ab%e9%80%9f%e5%ba%a6%ef%bc%88redis-%e7%9a%84-hash-%e9%80%9f%e5%ba%a6%ef%bc%89-gCchfweLCt\">\u706b\u901f\u7834\u89e3 Redis Hash \u7684\u8d85\u5feb\u901f\u5ea6\uff08redis \u7684 hash \u901f\u5ea6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002\u7279\u5225\u662f Redis \u7684 Hash \u7d50\u69cb\uff0c\u56e0\u5176\u9ad8\u6548\u7684\u5b58\u53d6\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u64cd\u4f5c\uff0c\u53d7\u5230\u5ee3\u6cdb\u7684\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis Hash \u7684\u901f\u5ea6\u7279\u6027\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-hash%ef%bc%9f-gCchfweLCt\">\u4ec0\u9ebc\u662f Redis Hash\uff1f<\/h2>\n<p>Redis Hash \u662f\u4e00\u7a2e\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5141\u8a31\u7528\u6236\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\u591a\u500b\u5b57\u6bb5\u3002\u9019\u4f7f\u5f97 Hash \u7279\u5225\u9069\u5408\u7528\u65bc\u8868\u793a\u7528\u6236\u8cc7\u6599\u3001\u5546\u54c1\u4fe1\u606f\u7b49\u8907\u96dc\u6578\u64da\u7d50\u69cb\u3002\u6bcf\u500b Hash \u53ef\u4ee5\u5305\u542b\u591a\u9054 2^32 &#8211; 1 \u500b\u5b57\u6bb5\uff0c\u4e26\u4e14\u6bcf\u500b\u5b57\u6bb5\u7684\u503c\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u3002<\/p>\n<h2 id=\"redis-hash-%e7%9a%84%e9%80%9f%e5%ba%a6%e5%84%aa%e5%8b%a2-gCchfweLCt\">Redis Hash \u7684\u901f\u5ea6\u512a\u52e2<\/h2>\n<p>Redis \u7684 Hash \u7d50\u69cb\u5728\u901f\u5ea6\u4e0a\u6709\u8457\u986f\u8457\u7684\u512a\u52e2\uff0c\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5b58\u5132\uff1a<\/strong>Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002\u6839\u64da\u5b98\u65b9\u6587\u6a94\uff0cRedis \u7684\u64cd\u4f5c\u5ef6\u9072\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis Hash \u4f7f\u7528\u4e86\u58d3\u7e2e\u5217\u8868\u548c\u54c8\u5e0c\u8868\u7b49\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5728\u5b58\u53d6\u5c0f\u578b Hash \u6642\uff0c\u6027\u80fd\u8868\u73fe\u5c24\u70ba\u7a81\u51fa\u3002<\/li>\n<li><strong>\u6279\u91cf\u64cd\u4f5c\uff1a<\/strong>Redis \u652f\u6301\u6279\u91cf\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u7528\u6236\u53ef\u4ee5\u4e00\u6b21\u6027\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u4e86\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-hash-%e7%9a%84%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b-gCchfweLCt\">Redis Hash \u7684\u64cd\u4f5c\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684 Redis Hash \u64cd\u4f5c\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5176\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff1a<\/p>\n<pre><code> \n# \u8a2d\u7f6e Hash\nHSET user:1000 username \"john_doe\" \nHSET user:1000 email \"john@example.com\" \n\n# \u7372\u53d6 Hash \u4e2d\u7684\u5b57\u6bb5\nHGET user:1000 username \n\n# \u7372\u53d6\u6574\u500b Hash\nHGETALL user:1000 \n\n# \u522a\u9664 Hash \u4e2d\u7684\u5b57\u6bb5\nHDEL user:1000 email \n<\/code><\/pre>\n<p>\u9019\u4e9b\u64cd\u4f5c\u7684\u57f7\u884c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u5167\u5b8c\u6210\uff0c\u9019\u4f7f\u5f97 Redis Hash \u6210\u70ba\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis-hash-%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-gCchfweLCt\">Redis Hash \u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis Hash \u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5176\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u5f97\u4ee5\u61c9\u7528\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528 Hash \u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u5feb\u901f\u8b80\u53d6\u548c\u66f4\u65b0\u7528\u6236\u72c0\u614b\u3002<\/li>\n<li><strong>\u5546\u54c1\u4fe1\u606f\u5b58\u5132\uff1a<\/strong>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u5546\u54c1\u7684\u5404\u7a2e\u5c6c\u6027\u53ef\u4ee5\u4f7f\u7528 Hash \u9032\u884c\u7ba1\u7406\uff0c\u4fbf\u65bc\u5feb\u901f\u67e5\u8a62\u548c\u66f4\u65b0\u3002<\/li>\n<li><strong>\u904a\u6232\u6578\u64da\u7ba1\u7406\uff1a<\/strong>\u5728\u5728\u7dda\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u5c6c\u6027\u548c\u72c0\u614b\u53ef\u4ee5\u4f7f\u7528 Hash \u9032\u884c\u9ad8\u6548\u5b58\u5132\u548c\u66f4\u65b0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-gCchfweLCt\">\u7d50\u8ad6<\/h2>\n<p>Redis Hash \u4ee5\u5176\u8d85\u5feb\u7684\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u5728\u7528\u6236\u6703\u8a71\u7ba1\u7406\u3001\u5546\u54c1\u4fe1\u606f\u5b58\u5132\u9084\u662f\u904a\u6232\u6578\u64da\u7ba1\u7406\u4e2d\uff0cRedis Hash \u90fd\u5c55\u73fe\u4e86\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9078\u64c7 Redis Hash \u7121\u7591\u662f\u4e00\u500b\u660e\u667a\u7684\u6c7a\u5b9a\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u7684\u670d\u52d9\u5c07\u662f\u60a8\u7684\u7406\u60f3\u9078\u64c7\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u96f2\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u706b\u901f\u7834\u89e3 Redis Hash \u7684\u8d85\u5feb\u901f\u5ea6\uff0c\u4e86\u89e3 Redis Hash \u5728\u6570\u636e\u5b58\u50a8\u4e0e\u8bbf\u95ee\u4e2d\u7684\u9ad8\u6548\u6027\u80fd\u4e0e\u5e94\u7528\u4f18\u52bf\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-161095","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161095","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=161095"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161095\/revisions"}],"predecessor-version":[{"id":161096,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161095\/revisions\/161096"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}