{"id":195791,"date":"2024-11-13T17:56:19","date_gmt":"2024-11-13T09:56:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195791\/"},"modified":"2024-11-13T17:56:20","modified_gmt":"2024-11-13T09:56:20","slug":"%e5%9c%a8redis%e4%b8%ad%e7%8d%b2%e5%8f%96map%e6%95%b8%e6%93%9a%e7%9a%84%e7%b0%a1%e4%be%bf%e6%96%b9%e6%b3%95%ef%bc%88redis%e7%8d%b2%e5%be%97map%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195791\/","title":{"rendered":"\u5728Redis\u4e2d\u7372\u53d6Map\u6578\u64da\u7684\u7c21\u4fbf\u65b9\u6cd5\uff08redis\u7372\u5f97map\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%9c%a8redis%e4%b8%ad%e7%8d%b2%e5%8f%96map%e6%95%b8%e6%93%9a%e7%9a%84%e7%b0%a1%e4%be%bf%e6%96%b9%e6%b3%95%ef%bc%88redis%e7%8d%b2%e5%be%97map%e6%95%b8%e6%93%9a%ef%bc%89-bPQybLugjV\">\u5728Redis\u4e2d\u7372\u53d6Map\u6578\u64da\u7684\u7c21\u4fbf\u65b9\u6cd5\uff08redis\u7372\u5f97map\u6578\u64da\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u5b58\u53d6\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fMap\uff08\u5728Redis\u4e2d\u7a31\u70baHash\uff09\u3002Hash\u662f\u4e00\u7a2e\u975e\u5e38\u9069\u5408\u5b58\u5132\u5c0d\u8c61\u7684\u6578\u64da\u7d50\u69cb\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u5c07\u591a\u500b\u9375\u503c\u5c0d\u5b58\u5132\u5728\u4e00\u500b\u9375\u4e0b\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u7d44\u7e54\u548c\u6aa2\u7d22\u8b8a\u5f97\u66f4\u52a0\u7c21\u4fbf\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis-hash%ef%bc%9f-bPQybLugjV\">\u4ec0\u9ebc\u662fRedis Hash\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0cHash\u662f\u4e00\u7a2e\u6620\u5c04\u7d50\u69cb\uff0c\u5141\u8a31\u7528\u6236\u5c07\u591a\u500b\u9375\u503c\u5c0d\u5b58\u5132\u5728\u4e00\u500b\u55ae\u4e00\u7684\u9375\u4e0b\u3002\u9019\u4f7f\u5f97Hash\u7279\u5225\u9069\u5408\u7528\u4f86\u8868\u793a\u5c0d\u8c61\uff0c\u4f8b\u5982\u7528\u6236\u8cc7\u6599\u3001\u5546\u54c1\u4fe1\u606f\u7b49\u3002\u6bcf\u500bHash\u6700\u591a\u53ef\u4ee5\u5305\u542b232 &#8211; 1\u500b\u9375\u503c\u5c0d\uff0c\u9019\u70ba\u5b58\u5132\u5927\u91cf\u6578\u64da\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e4%bd%bf%e7%94%a8hash-bPQybLugjV\">\u5982\u4f55\u5728Redis\u4e2d\u4f7f\u7528Hash<\/h2>\n<p>\u4f7f\u7528Redis\u7684Hash\u7d50\u69cb\u975e\u5e38\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%bahash-bPQybLugjV\">1. \u5275\u5efaHash<\/h3>\n<pre><code>HSET user:1000 name \"John Doe\" age 30 email \"john@example.com\"<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba&#8221;user:1000&#8243;\u7684Hash\uff0c\u4e26\u8a2d\u7f6e\u4e86\u4e09\u500b\u9375\u503c\u5c0d\uff1aname\u3001age\u548cemail\u3002<\/p>\n<h3 id=\"2-%e7%8d%b2%e5%8f%96hash%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a-bPQybLugjV\">2. \u7372\u53d6Hash\u4e2d\u7684\u6578\u64da<\/h3>\n<pre><code>HGET user:1000 name<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de&#8221;user:1000&#8243; Hash\u4e2d&#8221;name&#8221;\u9375\u7684\u503c\uff0c\u5373&#8221;John Doe&#8221;\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e6%95%b4%e5%80%8bhash-bPQybLugjV\">3. \u7372\u53d6\u6574\u500bHash<\/h3>\n<pre><code>HGETALL user:1000<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de&#8221;user:1000&#8243; Hash\u4e2d\u7684\u6240\u6709\u9375\u503c\u5c0d\uff0c\u7d50\u679c\u5c07\u662f\u4e00\u500b\u5305\u542b\u6240\u6709\u6578\u64da\u7684\u5217\u8868\u3002<\/p>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0hash%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a-bPQybLugjV\">4. \u66f4\u65b0Hash\u4e2d\u7684\u6578\u64da<\/h3>\n<pre><code>HSET user:1000 age 31<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u66f4\u65b0&#8221;user:1000&#8243; Hash\u4e2d\u7684&#8221;age&#8221;\u9375\u7684\u503c\u70ba31\u3002<\/p>\n<h3 id=\"5-%e5%88%aa%e9%99%a4hash%e4%b8%ad%e7%9a%84%e6%9f%90%e5%80%8b%e9%8d%b5-bPQybLugjV\">5. \u522a\u9664Hash\u4e2d\u7684\u67d0\u500b\u9375<\/h3>\n<pre><code>HDEL user:1000 email<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u522a\u9664&#8221;user:1000&#8243; Hash\u4e2d\u7684&#8221;email&#8221;\u9375\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis-hash%e7%9a%84%e5%84%aa%e5%8b%a2-bPQybLugjV\">\u4f7f\u7528Redis Hash\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u5b58\u5132\uff1a<\/strong>Hash\u7d50\u69cb\u80fd\u5920\u6709\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u591a\u500b\u9375\u503c\u5c0d\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u3002<\/li>\n<li><strong>\u7bc0\u7701\u5167\u5b58\uff1a<\/strong>Redis\u5c0dHash\u7684\u5167\u90e8\u5be6\u73fe\u9032\u884c\u4e86\u512a\u5316\uff0c\u7576Hash\u4e2d\u5305\u542b\u5c11\u91cf\u9375\u503c\u5c0d\u6642\uff0c\u5167\u5b58\u4f7f\u7528\u6548\u7387\u66f4\u9ad8\u3002<\/li>\n<li><strong>\u539f\u5b50\u64cd\u4f5c\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u539f\u5b50\u64cd\u4f5c\uff0c\u78ba\u4fdd\u5728\u591a\u7528\u6236\u74b0\u5883\u4e0b\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-bPQybLugjV\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684Hash\u7d50\u69cb\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u4fbf\u800c\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5b58\u5132\u548c\u7372\u53d6Map\u6578\u64da\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7528\u6236\u8cc7\u6599\u9084\u662f\u5176\u4ed6\u985e\u578b\u7684\u5c0d\u8c61\uff0cHash\u90fd\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5275\u5efa\u3001\u66f4\u65b0\u548c\u6aa2\u7d22Hash\u4e2d\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528Redis\u4f5c\u70ba\u60a8\u7684\u6578\u64da\u5eab\u9078\u64c7\u3002\u7121\u8ad6\u662f\u642d\u5efa<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0cRedis\u90fd\u80fd\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5728Redis\u4e2d\u8f15\u9b06\u7372\u53d6Map\u6578\u64da\u7684\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\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-195791","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195791","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=195791"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195791\/revisions"}],"predecessor-version":[{"id":195792,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195791\/revisions\/195792"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}