{"id":754,"date":"2024-07-11T16:56:15","date_gmt":"2024-07-11T08:56:15","guid":{"rendered":"https:\/\/www.madbull.site\/?p=754"},"modified":"2024-10-14T20:24:29","modified_gmt":"2024-10-14T12:24:29","slug":"golang%e5%81%9a%e4%b8%aaredis%e8%bf%9e%e6%8e%a5%e6%b1%a0","status":"publish","type":"post","link":"https:\/\/www.madbull.site\/?p=754","title":{"rendered":"golang\u505a\u4e2aredis\u8fde\u63a5\u6c60"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p><strong>\u4ee3\u7801<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package main\n\nimport (\n    \"github.com\/go-redis\/redis\/v8\"\n    \"time\"\n    \"context\"\n    \"log\"\n    \"fmt\"\n)\n\nfunc main() {\n\n    \/\/ \u8fde\u63a5\u53c2\u6570\n    rdbOpt := &amp;redis.Options{\n        Addr:        \"127.0.0.1:6379\",   \/\/ \u5730\u5740\n        Password:    \"\",     \/\/ \u5bc6\u7801\n        DB:          4,      \/\/ \u9009\u62e9\u4f7f\u7528\u7684\u6570\u636e\u5e93\n\n        PoolSize:       4,     \/\/ \u7ebf\u7a0b\u6c60\u6700\u5927\u8fde\u63a5\u6570\n        MinIdleConns:   2,     \/\/ \u6700\u5c0f\u7a7a\u95f2\u8fde\u63a5\u6570\n        MaxConnAge:     30 * time.Minute,    \/\/ \u6700\u5927\u5b58\u6d3b\u65f6\u95f4\n        DialTimeout:    5 * time.Second,     \/\/ \u8d85\u65f6\u65f6\u95f4\n        ReadTimeout:    3 * time.Second,     \/\/ \u8bfb\u53d6\u8d85\u65f6\u65f6\u95f4\n        WriteTimeout:   3 * time.Second,     \/\/ \u5199\u5165\u8d85\u65f6\u65f6\u95f4\n    }\n    \/\/ \u521b\u5efa\u8fde\u63a5\u6c60\u5ba2\u6237\u7aef\n    rdb := redis.NewClient(rdbOpt)\n\n    \/\/ \u4e0a\u4e0b\u6587\n    ctx := context.Background()\n\n    \/\/ ping \u4e00\u4e2a\n    pong, err := rdb.Ping(ctx).Result()\n    if err != nil {\n        log.Fatalf(\"redis connect failed: %s\", err)\n    }\n    fmt.Println(\"redis connect success:\", pong)\n\n    \/\/ \u8bbe\u7f6e\u4e2a\u952e\n    err = rdb.HSet(ctx, \"test\", \"a\", \"aa\", \"b\", \"bb\").Err()\n    if err != nil {\n        log.Fatalf(\"failed: %s\", err)\n    }\n\n    \/\/ \u83b7\u53d6\u952e\u503c\n    rslt, err := rdb.HGetAll(ctx, \"test\").Result()\n    if err != nil {\n        log.Fatalf(\"failed: %s\", err)\n    }\n    fmt.Printf(\"get test: %#v\\n\", rslt)\n\n    \/\/ \u5220\u9664\u952e\n    err = rdb.Del(ctx, \"test\").Err()\n    if err != nil {\n        log.Fatalf(\"failed: %s\", err)\n    }\n\n    return \n}<\/code><\/pre>\n\n\n\n<div style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<p><strong>\u6d4b\u8bd5<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"399\" height=\"126\" src=\"https:\/\/www.madbull.site\/wp-content\/uploads\/2024\/07\/11-3.png\" alt=\"\" class=\"wp-image-756\" srcset=\"https:\/\/www.madbull.site\/wp-content\/uploads\/2024\/07\/11-3.png 399w, https:\/\/www.madbull.site\/wp-content\/uploads\/2024\/07\/11-3-300x95.png 300w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>go\u505a\u4e2aredis\u8fde\u63a5\u6c60<\/p>\n","protected":false},"author":1,"featured_media":727,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[286,154],"tags":[298,287,15,143],"class_list":["post-754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-go","category-154","tag-go","tag-golang","tag-redis","tag-143"],"_links":{"self":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=754"}],"version-history":[{"count":2,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/754\/revisions"}],"predecessor-version":[{"id":1538,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/posts\/754\/revisions\/1538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=\/wp\/v2\/media\/727"}],"wp:attachment":[{"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madbull.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}