{"id":128633,"date":"2024-10-26T15:36:17","date_gmt":"2024-10-26T07:36:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128633\/"},"modified":"2024-10-26T15:36:18","modified_gmt":"2024-10-26T07:36:18","slug":"redis%e5%af%a6%e7%8f%be%e7%8d%b2%e5%8f%96map%e5%88%97%e8%a1%a8%e7%9a%84%e6%96%b9%e6%b3%95%e8%a9%b3%e8%a7%a3%ef%bc%88redis%e7%8d%b2%e5%8f%96map%e5%88%97%e8%a1%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128633\/","title":{"rendered":"Redis\u5be6\u73fe\u7372\u53d6Map\u5217\u8868\u7684\u65b9\u6cd5\u8a73\u89e3\uff08redis\u7372\u53d6map\u5217\u8868\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e7%8d%b2%e5%8f%96map%e5%88%97%e8%a1%a8%e7%9a%84%e6%96%b9%e6%b3%95%e8%a9%b3%e8%a7%a3%ef%bc%88redis%e7%8d%b2%e5%8f%96map%e5%88%97%e8%a1%a8%ef%bc%89-CqWwHqxDoJ\">Redis\u5be6\u73fe\u7372\u53d6Map\u5217\u8868\u7684\u65b9\u6cd5\u8a73\u89e3\uff08redis\u7372\u53d6map\u5217\u8868\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\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\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2dMap\uff08\u6216\u7a31\u70baHash\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u5e38\u7528\u7684\u6578\u64da\u7d50\u69cb\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728Redis\u4e2d\u7372\u53d6Map\u5217\u8868\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e4%b8%ad%e7%9a%84map%ef%bc%88hash%ef%bc%89-CqWwHqxDoJ\">\u4ec0\u9ebc\u662fRedis\u4e2d\u7684Map\uff08Hash\uff09<\/h2>\n<p>\u5728Redis\u4e2d\uff0cMap\uff08Hash\uff09\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500bMap\u53ef\u4ee5\u5305\u542b\u591a\u500b\u5b57\u6bb5\uff0c\u6bcf\u500b\u5b57\u6bb5\u90fd\u6709\u4e00\u500b\u5c0d\u61c9\u7684\u503c\u3002\u9019\u4f7f\u5f97Map\u975e\u5e38\u9069\u5408\u7528\u4f86\u8868\u793a\u7528\u6236\u8cc7\u6599\u3001\u5546\u54c1\u4fe1\u606f\u7b49\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8redis%e4%b8%ad%e5%89%b5%e5%bb%bamap-CqWwHqxDoJ\">\u5982\u4f55\u5728Redis\u4e2d\u5275\u5efaMap<\/h2>\n<p>\u8981\u5728Redis\u4e2d\u5275\u5efa\u4e00\u500bMap\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\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;\u7684Map\uff0c\u4e26\u8a2d\u7f6e\u4e86\u4e09\u500b\u5b57\u6bb5\uff1aname\u3001age\u548cemail\u3002<\/p>\n<h2 id=\"%e7%8d%b2%e5%8f%96map%e4%b8%ad%e7%9a%84%e6%89%80%e6%9c%89%e5%ad%97%e6%ae%b5%e5%8f%8a%e5%85%b6%e5%80%bc-CqWwHqxDoJ\">\u7372\u53d6Map\u4e2d\u7684\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u503c<\/h2>\n<p>\u8981\u7372\u53d6Map\u4e2d\u7684\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>HGETALL user:1000<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u5b57\u6bb5\u53ca\u5176\u5c0d\u61c9\u503c\u7684\u5217\u8868\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>1) \"name\"\n2) \"John Doe\"\n3) \"age\"\n4) \"30\"\n5) \"email\"\n6) \"john@example.com\"<\/code><\/pre>\n<h2 id=\"%e7%8d%b2%e5%8f%96map%e4%b8%ad%e7%9a%84%e7%89%b9%e5%ae%9a%e5%ad%97%e6%ae%b5-CqWwHqxDoJ\">\u7372\u53d6Map\u4e2d\u7684\u7279\u5b9a\u5b57\u6bb5<\/h2>\n<p>\u5982\u679c\u53ea\u60f3\u7372\u53d6Map\u4e2d\u7684\u67d0\u4e00\u500b\u5b57\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528HGET\u547d\u4ee4\uff1a<\/p>\n<pre><code>HGET user:1000 name<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de&#8221;John Doe&#8221;\uff0c\u5373name\u5b57\u6bb5\u7684\u503c\u3002<\/p>\n<h2 id=\"%e7%8d%b2%e5%8f%96map%e7%9a%84%e5%ad%97%e6%ae%b5%e6%95%b8%e9%87%8f-CqWwHqxDoJ\">\u7372\u53d6Map\u7684\u5b57\u6bb5\u6578\u91cf<\/h2>\n<p>\u8981\u7372\u53d6Map\u4e2d\u5b57\u6bb5\u7684\u6578\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528HLEN\u547d\u4ee4\uff1a<\/p>\n<pre><code>HLEN user:1000<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de3\uff0c\u56e0\u70baMap\u4e2d\u6709\u4e09\u500b\u5b57\u6bb5\u3002<\/p>\n<h2 id=\"%e7%8d%b2%e5%8f%96map%e7%9a%84%e6%89%80%e6%9c%89%e5%ad%97%e6%ae%b5%e5%90%8d%e7%a8%b1-CqWwHqxDoJ\">\u7372\u53d6Map\u7684\u6240\u6709\u5b57\u6bb5\u540d\u7a31<\/h2>\n<p>\u5982\u679c\u9700\u8981\u7372\u53d6Map\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u540d\u7a31\uff0c\u53ef\u4ee5\u4f7f\u7528HKEYS\u547d\u4ee4\uff1a<\/p>\n<pre><code>HKEYS user:1000<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u5b57\u6bb5\u540d\u7a31\u7684\u5217\u8868\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>1) \"name\"\n2) \"age\"\n3) \"email\"<\/code><\/pre>\n<h2 id=\"%e7%8d%b2%e5%8f%96map%e7%9a%84%e6%89%80%e6%9c%89%e5%ad%97%e6%ae%b5%e5%80%bc-CqWwHqxDoJ\">\u7372\u53d6Map\u7684\u6240\u6709\u5b57\u6bb5\u503c<\/h2>\n<p>\u8981\u7372\u53d6Map\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528HVALS\u547d\u4ee4\uff1a<\/p>\n<pre><code>HVALS user:1000<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u5b57\u6bb5\u503c\u7684\u5217\u8868\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>1) \"John Doe\"\n2) \"30\"\n3) \"john@example.com\"<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-CqWwHqxDoJ\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4e2d\u7684Map\uff08Hash\uff09\u662f\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u548c\u7ba1\u7406\u7d50\u69cb\u5316\u6578\u64da\u3002\u901a\u904e\u4f7f\u7528HGETALL\u3001HGET\u3001HLEN\u3001HKEYS\u548cHVALS\u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6Map\u4e2d\u7684\u6578\u64da\u3002\u9019\u4e9b\u64cd\u4f5c\u4e0d\u50c5\u7c21\u55ae\u6613\u7528\uff0c\u9084\u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\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\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0c\u4eab\u53d7\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6578\u64da\u8a2a\u554f\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eRedis\u4e2d\u7372\u53d6Map\u5217\u8868\u7684\u65b9\u6cd5\uff0c\u63d0\u4f9b\u8a73\u7d30\u6b65\u9a5f\u8207\u7bc4\u4f8b\uff0c\u52a9\u4f60\u8f15\u9b06\u638c\u63e1Redis\u6578\u64da\u64cd\u4f5c\u6280\u5de7\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-128633","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128633","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=128633"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128633\/revisions"}],"predecessor-version":[{"id":128634,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128633\/revisions\/128634"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}