{"id":3998,"date":"2022-10-31T16:29:38","date_gmt":"2022-10-31T08:29:38","guid":{"rendered":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=3998"},"modified":"2022-11-21T17:11:31","modified_gmt":"2022-11-21T09:11:31","slug":"redistemplate%e4%bd%bf%e7%94%a8scan","status":"publish","type":"post","link":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=3998","title":{"rendered":"redisTemplate\u4f7f\u7528scan"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\">public Set scan(String pattern) {\n        Set&lt;String> keySet = (Set) redisTemplate.execute((RedisCallback&lt;Set&lt;String>>) connection -> {\n            Set&lt;String> keysTemp = new HashSet&lt;>();\n            Cursor&lt;byte[]> cursor = connection.scan(ScanOptions.scanOptions().match(pattern).count(10000).build());\n            while (cursor.hasNext()) {\n                keysTemp.add(new String(cursor.next()));\n            }\n            return keysTemp;\n        });\n        logger.info(\"tokenSize:{}, keys:{}\", keySet.size(), JSONUtil.toJsonStr(keySet));\n        return keySet;\n    }<\/pre>\n\n\n\n<p><br>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/rui15111\/article\/details\/125636103<\/p>\n","protected":false},"excerpt":{"rendered":"<p>public Set scan(String pattern) { Set&lt;String> keySet [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119],"tags":[],"_links":{"self":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3998"}],"collection":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3998"}],"version-history":[{"count":3,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3998\/revisions"}],"predecessor-version":[{"id":4029,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3998\/revisions\/4029"}],"wp:attachment":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}