{"id":1686,"date":"2023-03-09T13:45:30","date_gmt":"2023-03-09T05:45:30","guid":{"rendered":"https:\/\/diuut.com\/?p=1686"},"modified":"2023-03-09T13:49:42","modified_gmt":"2023-03-09T05:49:42","slug":"%e7%ae%80%e6%98%93redis%e9%94%81%e5%ba%94%e7%94%a8%e5%ae%9e%e7%8e%b0%ef%bc%88%e9%ab%98%e5%b9%b6%e5%8f%91%e5%9c%ba%e6%99%af%e4%bc%98%e5%8c%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/diuut.com\/?p=1686","title":{"rendered":"\u7b80\u6613Redis\u9501\u5e94\u7528\u5b9e\u73b0\uff08\u9ad8\u5e76\u53d1\u573a\u666f\u4f18\u5316\uff09"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\"><p>\u9700\u6c42<\/p><cite>\u53d1\u9001\u77ed\u4fe1\u7684\u63a5\u53e3\uff0c\u9ad8\u5e76\u53d1\u7684\u60c5\u51b5\u4e0b\uff0c\u7b2c\u4e00\u6761\u8bf7\u6c42\u8fdb\u6765\uff0c\u5224\u65adredis\u91cc\u8fd1\u4e00\u5206\u949f\u6ca1\u6709\u53d1\u8fc7\u77ed\u4fe1\uff0c\u8fd8\u5728\u903b\u8f91\u5904\u7406\u7684\u65f6\u5019\uff0c\u7b2c\u4e8c\u6761\u8bf7\u6c42\u4e5f\u8fdb\u6765\u4e86\uff0c\u8fd9\u4e2a\u65f6\u5019\u7b2c\u4e00\u4e2a\u8fdb\u7a0b\u8fd8\u6ca1\u63d0\u4ea4\u66f4\u6539redis\u7f13\u5b58\u4e2d\u7684\u6570\u636e\uff0c\u7b2c\u4e8c\u6761\u83b7\u53d6\u7684\u72b6\u6001\u8fd1\u4e00\u5206\u949f\u5185\u4f9d\u65e7\u6ca1\u6709\u53d1\u9001\uff0c\u6240\u4ee5\u903b\u8f91\u5224\u65ad\u5141\u8bb8\uff0c\u6b64\u5904\u9700\u6539\u8fdb\u3002<\/cite><\/blockquote>\n\n\n\n<p>\u573a\u666f\u590d\u73b0\uff1a\u7528JMeter\u6a21\u62df\u8bf7\u6c42\u77ed\u4fe1\u53d1\u9001\uff0c\u6307\u5b9a30\u4e2a\u7ebf\u7a0b\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u5faa\u73af3\u6b21\uff0c\u95f4\u96940\u79d2<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/blog-diuut-xyz.oss-cn-beijing.aliyuncs.com\/image\/2023\/3\/1.png\" alt=\"\"\/><figcaption>\u77ed\u4fe1\u6210\u529f\u53d1\u9001\u4e86\u4e09\u6761\uff0c\u6ce8\u610f\u5f53\u524d\u8fd8\u53ea\u662f\u6d4b\u8bd5\u73af\u5883\u4e2d\u7684\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u82e5\u751f\u4ea7\u73af\u5883\u4e2d\u7684\u591a\u53f0\u5e76\u53d1\uff0c\u60c5\u51b5\u4f1a\u66f4\u52a0\u4e25\u91cd<\/figcaption><\/figure>\n\n\n\n<p>\u7c7b\u4f3c\u573a\u666f\u5982\u8d2d\u7269\u5e73\u53f0\u62a2\u8d2d\uff0c\u7136\u540e\u8d85\u5356\u4e86\uff0c\u4e0d\u8fc7\u89e3\u51b3\u65b9\u6848\u8fd8\u53ef\u4ee5\u7528MQ\u6765\u5904\u7406\uff0c\u8fd9\u91cc\u4ec5\u5904\u7406\u77ed\u4fe1\u53d1\u9001\u6821\u9a8c\uff0c\u53c8\u4e0d\u60f3\u5f15\u6846\u67b6\uff0c\u6240\u4ee5\u901a\u8fc7\u7b80\u6613Redis\u4ee3\u7801\u65b9\u5f0f\u89e3\u51b3\u3002<\/p>\n\n\n\n<p>\u5b9e\u73b0\u4ee3\u7801\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: java; title: ; notranslate\" title=\"\">\n\/\/\u83b7\u53d6redis\u9501\n        Boolean islock = redisTemplate.opsForValue().setIfAbsent(smsToken + &quot;-lock&quot;, &quot;1&quot;, 5, TimeUnit.SECONDS);\n        if (islock) {\n            try {\n                \/*--\u4e1a\u52a1\u903b\u8f91---*\/\n            } catch (Exception e) {\n                Trace.logError(Trace.COMPONENT_ACTION, e.getMessage(), e);\n                throw e;\n            } finally {\n                \/\/\u91ca\u653e\u9501\n                String lockId = (String) redisTemplate.opsForValue().get(smsToken + &quot;-lock&quot;);\n                if (lockId != null) {\n                    redisTemplate.delete(smsToken + &quot;-lock&quot;);\n                }\n            }\n        } else {\n            \/\/\u672a\u83b7\u53d6\u9501\uff0c\u53d1\u9001\u9891\u7e41\n            throw new Exception(&quot;\u77ed\u4fe1\u53d1\u9001\u9891\u7e41&quot;);\n        }\n<\/pre><\/div>\n\n\n<p>\u8fd9\u6837\u5904\u7406\u7684\u524d\u63d0\u662f\u591a\u53f0\u670d\u52a1\u8fde\u63a5\u7684\u662f\u540c\u4e00\u4e2aredis\u670d\u52a1\u5668\u6216\u8005\u540c\u4e00\u4e2aredis\u96c6\u7fa4\uff0c\u624d\u80fd\u4fdd\u8bc1\u83b7\u53d6\u5230\u7684\u9501\u7684\u552f\u4e00\u6027\u3002<\/p>\n\n\n\n<p>\u518d\u6b21\u901a\u8fc7JMeter\u6d4b\u8bd5\u590d\u73b0\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/blog-diuut-xyz.oss-cn-beijing.aliyuncs.com\/image\/2023\/3\/2.png\" alt=\"\"\/><figcaption>\u4ec5\u6210\u529f\u4e00\u6b21<\/figcaption><\/figure>\n\n\n\n<p>\u5982\u679c\u4e1a\u52a1\u6d41\u7a0b\u53ef\u80fd\u4f1a\u5f88\u957f\uff0c\u800c\u4e14\u8d85\u65f6\u65f6\u95f4\u4e0d\u597d\u786e\u8ba4\uff0c\u53c8\u62c5\u5fc3\u9501\u8fc7\u671f\u6216\u88ab\u5176\u4ed6\u7684\u7ebf\u7a0b\u9519\u8bef\u89e3\u9501\uff0c\u8fd9\u91cc\u53ef\u4ee5\u505a\u4e00\u4e2a\u4f18\u5316\uff0c\u5c06\u9501\u7684value\u8bbe\u7f6e\u6210\u81ea\u5b9a\u4e49\u968f\u673a\u503c\uff0c\u7136\u540e\u89e3\u9501\u7684\u65f6\u5019\u5728\u5224\u65ad\u4e00\u6b21\u4ec5\u89e3\u9501\u81ea\u5df1\u4e0a\u7684\u9501\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u88ab\u5176\u4ed6\u7ebf\u7a0b\u5f02\u5e38\u89e3\u9501\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9700\u6c42 \u53d1\u9001\u77ed\u4fe1\u7684\u63a5\u53e3\uff0c\u9ad8\u5e76\u53d1\u7684\u60c5\u51b5\u4e0b\uff0c\u7b2c\u4e00\u6761\u8bf7\u6c42\u8fdb\u6765\uff0c\u5224\u65adredis\u91cc\u8fd1\u4e00\u5206\u949f\u6ca1\u6709\u53d1\u8fc7\u77ed\u4fe1\uff0c\u8fd8\u5728\u903b\u8f91\u5904\u7406\u7684\u65f6\u5019<span class=\"more-button\"><a href=\"https:\/\/diuut.com\/?p=1686\" class=\"more-link\">view all . . .<span class=\"screen-reader-text\">\u7b80\u6613Redis\u9501\u5e94\u7528\u5b9e\u73b0\uff08\u9ad8\u5e76\u53d1\u573a\u666f\u4f18\u5316\uff09<\/span><\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":1279,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[10,64,63],"_links":{"self":[{"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/posts\/1686"}],"collection":[{"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diuut.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1686"}],"version-history":[{"count":4,"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/posts\/1686\/revisions"}],"predecessor-version":[{"id":1690,"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/posts\/1686\/revisions\/1690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diuut.com\/index.php?rest_route=\/wp\/v2\/media\/1279"}],"wp:attachment":[{"href":"https:\/\/diuut.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diuut.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diuut.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}