{"id":10,"date":"2026-01-10T15:47:07","date_gmt":"2026-01-10T07:47:07","guid":{"rendered":"http:\/\/www.chuangye.site\/?page_id=10"},"modified":"2026-01-10T15:47:07","modified_gmt":"2026-01-10T07:47:07","slug":"redis-%e7%bc%93%e5%ad%98%e7%9a%84%e5%b8%b8%e8%a7%81%e5%bc%82%e5%b8%b8%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%8c%e5%b9%b2%e8%b4%a7%e5%bb%ba%e8%ae%ae%e6%94%b6%e8%97%8f%ef%bc%81","status":"publish","type":"page","link":"https:\/\/www.chuangye.site\/index.php\/redis-%e7%bc%93%e5%ad%98%e7%9a%84%e5%b8%b8%e8%a7%81%e5%bc%82%e5%b8%b8%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%8c%e5%b9%b2%e8%b4%a7%e5%bb%ba%e8%ae%ae%e6%94%b6%e8%97%8f%ef%bc%81\/","title":{"rendered":"Redis \u7f13\u5b58\u7684\u5e38\u89c1\u5f02\u5e38\u53ca\u89e3\u51b3\u65b9\u6848\uff0c\u5e72\u8d27\u5efa\u8bae\u6536\u85cf\uff01"},"content":{"rendered":"\n<p><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u6765\u6e90\uff1amy.oschina.net\/u\/<\/a><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">4090830\/blog\/6863647<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;chksm=fa496f8ecd3ee698f4954c00efb80fe955ec9198fff3ef4011e331aa37f55a6a17bc8c0335a8&amp;scene=21&amp;token=899450012&amp;lang=zh_CN#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">1 \u5bfc\u8bfb<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;chksm=fa496f8ecd3ee698f4954c00efb80fe955ec9198fff3ef4011e331aa37f55a6a17bc8c0335a8&amp;scene=21&amp;token=899450012&amp;lang=zh_CN#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">2 \u5f02\u5e38\u7c7b\u578b<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;chksm=fa496f8ecd3ee698f4954c00efb80fe955ec9198fff3ef4011e331aa37f55a6a17bc8c0335a8&amp;scene=21&amp;token=899450012&amp;lang=zh_CN#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">2.1 \u7f13\u5b58\u96ea\u5d29<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;chksm=fa496f8ecd3ee698f4954c00efb80fe955ec9198fff3ef4011e331aa37f55a6a17bc8c0335a8&amp;scene=21&amp;token=899450012&amp;lang=zh_CN#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">2.2 \u7f13\u5b58\u7a7f\u900f<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;chksm=fa496f8ecd3ee698f4954c00efb80fe955ec9198fff3ef4011e331aa37f55a6a17bc8c0335a8&amp;scene=21&amp;token=899450012&amp;lang=zh_CN#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">2.3 \u7f13\u5b58\u51fb\u7a7f<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;chksm=fa496f8ecd3ee698f4954c00efb80fe955ec9198fff3ef4011e331aa37f55a6a17bc8c0335a8&amp;scene=21&amp;token=899450012&amp;lang=zh_CN#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">3 \u603b\u7ed3<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">1 \u5bfc\u8bfb<\/a><\/h2>\n\n\n\n<p>Redis \u662f\u5f53\u524d\u6700\u6d41\u884c\u7684 NoSQL \u6570\u636e\u5e93\u3002Redis \u4e3b\u8981\u7528\u6765\u505a\u7f13\u5b58\u4f7f\u7528\uff0c\u5728\u63d0\u9ad8\u6570\u636e\u67e5\u8be2\u6548\u7387\u3001\u4fdd\u62a4\u6570\u636e\u5e93\u7b49\u65b9\u9762\u8d77\u5230\u4e86\u5173\u952e\u6027\u7684\u4f5c\u7528\uff0c\u5f88\u5927\u7a0b\u5ea6\u4e0a\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u5f53\u7136\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u4e5f\u4f1a\u51fa\u73b0\u4e00\u4e9b\u5f02\u5e38\u60c5\u666f\uff0c\u5bfc\u81f4 Redis \u5931\u53bb\u7f13\u5b58\u4f5c\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2 \u5f02\u5e38\u7c7b\u578b<\/a><\/h2>\n\n\n\n<p>\u5f02\u5e38\u4e3b\u8981\u6709 \u7f13\u5b58\u96ea\u5d29 \u7f13\u5b58\u7a7f\u900f \u7f13\u5b58\u51fb\u7a7f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.1 \u7f13\u5b58\u96ea\u5d29<\/a><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.1.1 \u73b0\u8c61<\/a><\/h4>\n\n\n\n<p>\u7f13\u5b58\u96ea\u5d29\u662f\u6307\u5927\u91cf\u8bf7\u6c42\u5728\u7f13\u5b58\u4e2d\u6ca1\u6709\u67e5\u5230\u6570\u636e\uff0c\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\uff0c\u5bfc\u81f4\u6570\u636e\u5e93\u538b\u529b\u589e\u5927\uff0c\u6700\u7ec8\u5bfc\u81f4\u6570\u636e\u5e93\u5d29\u6e83\uff0c\u4ece\u800c\u6ce2\u53ca\u6574\u4e2a\u7cfb\u7edf\u4e0d\u53ef\u7528\uff0c\u597d\u50cf\u96ea\u5d29\u4e00\u6837\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/mmbiz_png\/6mychickmupVia0OHt8nMaElGbH65SD2mzIhUUYtKhvGnZZFgzL9wURf1tOGzXAW8icFENjTONFG7NHfiasyJ2pkEg\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=1\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.1.2 \u5f02\u5e38\u539f\u56e0<\/a><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f13\u5b58\u670d\u52a1\u4e0d\u53ef\u7528\u3002<\/li>\n\n\n\n<li>\u7f13\u5b58\u670d\u52a1\u53ef\u7528\uff0c\u4f46\u662f\u5927\u91cf KEY \u540c\u65f6\u5931\u6548\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.1.3 \u89e3\u51b3\u65b9\u6848<\/a><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7f13\u5b58\u670d\u52a1\u4e0d\u53ef\u7528 redis \u7684\u90e8\u7f72\u65b9\u5f0f\u4e3b\u8981\u6709\u5355\u673a\u3001\u4e3b\u4ece\u3001\u54e8\u5175\u548c cluster \u6a21\u5f0f\u3002<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5355\u673a \u53ea\u6709\u4e00\u53f0\u673a\u5668\uff0c\u6240\u6709\u6570\u636e\u90fd\u5b58\u5728\u8fd9\u53f0\u673a\u5668\u4e0a\uff0c\u5f53\u673a\u5668\u51fa\u73b0\u5f02\u5e38\u65f6\uff0credis \u5c06\u5931\u6548\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4 redis \u7f13\u5b58\u96ea\u5d29\u3002<\/li>\n\n\n\n<li>\u4e3b\u4ece \u4e3b\u4ece\u5176\u5b9e\u5c31\u662f\u4e00\u53f0\u673a\u5668\u505a\u4e3b\uff0c\u4e00\u4e2a\u6216\u591a\u4e2a\u673a\u5668\u505a\u4ece\uff0c\u4ece\u8282\u70b9\u4ece\u4e3b\u8282\u70b9\u590d\u5236\u6570\u636e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bfb\u5199\u5206\u79bb\uff0c\u4e3b\u8282\u70b9\u505a\u5199\uff0c\u4ece\u8282\u70b9\u505a\u8bfb\u3002\u4f18\u70b9\uff1a\u5f53\u67d0\u4e2a\u4ece\u8282\u70b9\u5f02\u5e38\u65f6\uff0c\u4e0d\u5f71\u54cd\u4f7f\u7528\u3002\u7f3a\u70b9\uff1a\u5f53\u4e3b\u8282\u70b9\u5f02\u5e38\u65f6\uff0c\u670d\u52a1\u5c06\u4e0d\u53ef\u7528\u3002<\/li>\n\n\n\n<li>\u54e8\u5175 \u54e8\u5175\u6a21\u5f0f\u4e5f\u662f\u4e00\u79cd\u4e3b\u4ece\uff0c\u53ea\u4e0d\u8fc7\u589e\u52a0\u4e86\u54e8\u5175\u7684\u529f\u80fd\uff0c\u7528\u4e8e\u76d1\u63a7\u4e3b\u8282\u70b9\u7684\u72b6\u6001\uff0c\u5f53\u4e3b\u8282\u70b9\u5b95\u673a\u4e4b\u540e\u4f1a\u8fdb\u884c\u6295\u7968\u5728\u4ece\u8282\u70b9\u4e2d\u91cd\u65b0\u9009\u51fa\u4e3b\u8282\u70b9\u3002\u4f18\u70b9\uff1a\u9ad8\u53ef\u7528\uff0c\u5f53\u4e3b\u8282\u70b9\u5f02\u5e38\u65f6\uff0c\u81ea\u52a8\u5728\u4ece\u8282\u70b9\u5f53\u4e2d\u9009\u62e9\u4e00\u4e2a\u4e3b\u8282\u70b9\u3002\u7f3a\u70b9\uff1a\u53ea\u6709\u4e00\u4e2a\u4e3b\u8282\u70b9\uff0c\u5f53\u6570\u636e\u6bd4\u8f83\u591a\u65f6\uff0c\u4e3b\u8282\u70b9\u538b\u529b\u4f1a\u5f88\u5927\u3002<\/li>\n\n\n\n<li>cluster \u6a21\u5f0f \u96c6\u7fa4\u91c7\u7528\u4e86\u591a\u4e3b\u591a\u4ece\uff0c\u6309\u7167\u4e00\u5b9a\u7684\u89c4\u5219\u8fdb\u884c\u5206\u7247\uff0c\u5c06\u6570\u636e\u5206\u522b\u5b58\u50a8\uff0c\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u89e3\u51b3\u4e86\u54e8\u5175\u6a21\u5f0f\u4e0b\u5355\u673a\u5b58\u50a8\u6709\u9650\u7684\u95ee\u9898\u3002\u4f18\u70b9\uff1a\u9ad8\u53ef\u7528\uff0c\u914d\u7f6e\u4e86\u591a\u4e3b\u591a\u4ece\uff0c\u53ef\u4ee5\u4f7f\u6570\u636e\u5206\u533a\uff0c\u53bb\u4e2d\u5fc3\u5316\uff0c\u51cf\u5c0f\u4e86\u5355\u53f0\u673a\u5b50\u7684\u8d1f\u62c5. \u7f3a\u70b9\uff1a\u673a\u5668\u8d44\u6e90\u4f7f\u7528\u6bd4\u8f83\u591a\uff0c\u914d\u7f6e\u590d\u6742\u3002<\/li>\n\n\n\n<li>\u5c0f\u7ed3 \u4ece\u9ad8\u53ef\u7528\u5f97\u89d2\u5ea6\u8003\u8651\uff0c\u4f7f\u7528\u54e8\u5175\u6a21\u5f0f\u548c cluster \u6a21\u5f0f\u53ef\u4ee5\u9632\u6b62\u56e0\u4e3a redis \u4e0d\u53ef\u7528\u5bfc\u81f4\u7684\u7f13\u5b58\u96ea\u5d29\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u5927\u91cf KEY \u540c\u65f6\u5931\u6548 \u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6c38\u4e0d\u5931\u6548\u3001\u8bbe\u7f6e\u4e0d\u540c\u5931\u6548\u65f6\u95f4\u3001\u4f7f\u7528\u4e8c\u7ea7\u7f13\u5b58\u548c\u5b9a\u65f6\u66f4\u65b0\u7f13\u5b58\u5931\u6548\u65f6\u95f4<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbe\u7f6e\u6c38\u4e0d\u5931\u6548 \u5982\u679c\u6240\u6709\u7684 key \u90fd\u8bbe\u7f6e\u4e0d\u5931\u6548\uff0c\u4e0d\u5c31\u4e0d\u4f1a\u51fa\u73b0\u56e0\u4e3a KEY \u5931\u6548\u5bfc\u81f4\u7684\u7f13\u5b58\u96ea\u5d29\u95ee\u9898\u4e86\u3002redis \u8bbe\u7f6e key \u6c38\u8fdc\u6709\u6548\u7684\u547d\u4ee4\u5982\u4e0b\uff1aPERSIST key \u7f3a\u70b9\uff1a\u4f1a\u5bfc\u81f4 redis \u7684\u7a7a\u95f4\u8d44\u6e90\u9700\u6c42\u53d8\u5927\u3002<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u968f\u673a\u5931\u6548\u65f6\u95f4 \u5982\u679c key \u7684\u5931\u6548\u65f6\u95f4\u4e0d\u76f8\u540c\uff0c\u5c31\u4e0d\u4f1a\u5728\u540c\u4e00\u65f6\u523b\u5931\u6548\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u51fa\u73b0\u5927\u91cf\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u60c5\u51b5\u3002redis \u8bbe\u7f6e key \u6709\u6548\u65f6\u95f4\u547d\u4ee4\u5982\u4e0b\uff1aExpire key \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff0c\u901a\u8fc7 RedisClient \u5b9e\u73b0<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code><em>\/**<br>* \u968f\u673a\u8bbe\u7f6e\u5c0f\u4e8e30\u5206\u949f\u7684\u5931\u6548\u65f6\u95f4<br>*&nbsp;@param&nbsp;redisKey<br>*&nbsp;@param&nbsp;value<br>*\/<\/em><br>private&nbsp;void&nbsp;setRandomTimeForReidsKey(String redisKey,String value){<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u968f\u673a\u51fd\u6570<\/em><br>&nbsp; &nbsp; Random rand =&nbsp;new&nbsp;Random();<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u968f\u673a\u83b7\u53d630\u5206\u949f\u5185\uff0830*60\uff09\u7684\u968f\u673a\u6570<\/em><br>&nbsp; &nbsp;&nbsp;int&nbsp;times = rand.nextInt(1800);<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u8bbe\u7f6e\u7f13\u5b58\u65f6\u95f4\uff08\u7f13\u5b58\u7684key,\u7f13\u5b58\u7684\u503c\uff0c\u5931\u6548\u65f6\u95f4\uff1a\u5355\u4f4d\u79d2\uff09<\/em><br>&nbsp; &nbsp; redisClient.setNxEx(redisKey,value,times);<br>}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u4e8c\u7ea7\u7f13\u5b58 \u4e8c\u7ea7\u7f13\u5b58\u662f\u4f7f\u7528\u4e24\u7ec4\u7f13\u5b58\uff0c1 \u7ea7\u7f13\u5b58\u548c 2 \u7ea7\u7f13\u5b58\uff0c\u540c\u4e00\u4e2a Key \u5728\u4e24\u7ec4\u7f13\u5b58\u91cc\u90fd\u4fdd\u5b58\uff0c\u4f46\u662f\u4ed6\u4eec\u7684\u5931\u6548\u65f6\u95f4\u4e0d\u540c\uff0c\u8fd9\u6837 1 \u7ea7\u7f13\u5b58\u6ca1\u6709\u67e5\u5230\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u5728\u4e8c\u7ea7\u7f13\u5b58\u91cc\u67e5\u8be2\uff0c\u4e0d\u4f1a\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;static&nbsp;void&nbsp;main(String&#91;] args)&nbsp;{<br>&nbsp;CacheTest test =&nbsp;new&nbsp;CacheTest();<br><em>\/\/\u4ece1\u7ea7\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp;String value = test.queryByOneCacheKey(\"key\");<br><em>\/\/\u5982\u679c1\u7ea7\u7f13\u5b58\u4e2d\u6ca1\u6709\u6570\u636e\uff0c\u518d\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u67e5\u627e<\/em><br>if(StringUtils.isBlank(value)){<br>&nbsp; value = test.queryBySecondCacheKey(\"key\");<br><em>\/\/\u5982\u679c\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u6ca1\u6709\uff0c\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u627e<\/em><br>if(StringUtils.isBlank(value)){<br>&nbsp; &nbsp;value =test.getFromDb();<br>&nbsp; &nbsp;<em>\/\/\u5982\u679c\u6570\u636e\u5e93\u4e2d\u4e5f\u6ca1\u6709\uff0c\u5c31\u8fd4\u56de\u7a7a<\/em><br>&nbsp; &nbsp;if(StringUtils.isBlank(value)){<br>&nbsp; &nbsp; System.out.println(\"\u6570\u636e\u4e0d\u5b58\u5728!\");<br>&nbsp; &nbsp;}&nbsp;else{<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u4fdd\u5b58\u6570\u636e<\/em><br>&nbsp; &nbsp; test.secondCacheSave(\"key\",value);<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u4e00\u7ea7\u7f13\u5b58\u4e2d\u4fdd\u5b58\u6570\u636e<\/em><br>&nbsp; &nbsp; test.oneCacheSave(\"key\",value);<br>&nbsp; &nbsp; System.out.println(\"\u6570\u636e\u5e93\u4e2d\u8fd4\u56de\u6570\u636e!\");<br>&nbsp; &nbsp;}<br>&nbsp; }&nbsp;else{<br>&nbsp; &nbsp;<em>\/\/\u4e00\u7ea7\u7f13\u5b58\u4e2d\u4fdd\u5b58\u6570\u636e<\/em><br>&nbsp; &nbsp;test.oneCacheSave(\"key\",value);<br>&nbsp; &nbsp;System.out.println(\"\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u8fd4\u56de\u6570\u636e!\");<br>&nbsp; }<br>&nbsp;}&nbsp;else&nbsp;{<br>&nbsp; System.out.println(\"\u4e00\u7ea7\u7f13\u5b58\u4e2d\u8fd4\u56de\u6570\u636e!\");<br>&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f02\u6b65\u66f4\u65b0\u7f13\u5b58\u65f6\u95f4 \u6bcf\u6b21\u8bbf\u95ee\u7f13\u5b58\u65f6\uff0c\u542f\u52a8\u4e00\u4e2a\u7ebf\u7a0b\u6216\u8005\u5efa\u7acb\u4e00\u4e2a\u5f02\u6b65\u4efb\u52a1\u6765\uff0c\u66f4\u65b0\u7f13\u5b58\u65f6\u95f4\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;class&nbsp;CacheRunnable&nbsp;implements&nbsp;Runnable&nbsp;{<br><br>private&nbsp;ClusterRedisClientAdapter redisClient;<br><em>\/**<br>* \u8981\u66f4\u65b0\u7684key<br>*\/<\/em><br>public&nbsp;String key;<br><br>public&nbsp;CacheRunnable(String key){<br>&nbsp; &nbsp;&nbsp;this.key =key;<br>}<br><br>@Override<br>public&nbsp;void&nbsp;run()&nbsp;{<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u66f4\u7ec6\u7f13\u5b58\u65f6\u95f4<\/em><br>&nbsp; &nbsp; redisClient.expire(this.getKey(),1800);<br>}<br><br>public&nbsp;String&nbsp;getKey()&nbsp;{<br>&nbsp; &nbsp;&nbsp;return&nbsp;key;<br>}<br><br>public&nbsp;void&nbsp;setKey(String key)&nbsp;{<br>&nbsp; &nbsp;&nbsp;this.key = key;<br>}<br>}<br>public&nbsp;static&nbsp;void&nbsp;main(String&#91;] args)&nbsp;{<br>&nbsp; &nbsp; CacheTest test =&nbsp;new&nbsp;CacheTest();<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp; &nbsp; String value = test.getFromCache(\"key\");<br>&nbsp; &nbsp;&nbsp;if(StringUtils.isBlank(value)){<br>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<em>\/\/\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp; &nbsp; &nbsp; &nbsp; value = test.getFromDb(\"key\");<br>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<em>\/\/\u5c06\u6570\u636e\u653e\u5728\u7f13\u5b58\u4e2d<\/em><br>&nbsp; &nbsp; &nbsp; &nbsp; test.oneCacheSave(\"key\",value);<br>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<em>\/\/\u8fd4\u56de\u6570\u636e<\/em><br>&nbsp; &nbsp; &nbsp; &nbsp; System.out.println(\"\u8fd4\u56de\u6570\u636e\");<br>&nbsp; &nbsp; }else{<br>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<em>\/\/\u5f02\u6b65\u4efb\u52a1\u66f4\u65b0\u7f13\u5b58<\/em><br>&nbsp; &nbsp; &nbsp; &nbsp; CacheRunnable runnable =&nbsp;new&nbsp;CacheRunnable(\"key\");<br>&nbsp; &nbsp; &nbsp; &nbsp; runnable.run();<br>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<em>\/\/\u8fd4\u56de\u6570\u636e<\/em><br>&nbsp; &nbsp; &nbsp; &nbsp; System.out.println(\"\u8fd4\u56de\u6570\u636e\");<br>&nbsp; &nbsp; }<br>}<\/code><\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u5c0f\u7ed3 \u4e0a\u9762\u4ece\u670d\u52a1\u4e0d\u53ef\u7528\u548c key \u5927\u9762\u79ef\u5931\u6548\u4e24\u4e2a\u65b9\u9762\uff0c\u5217\u4e3e\u4e86\u51e0\u79cd\u89e3\u51b3\u65b9\u6848\uff0c\u4e0a\u9762\u7684\u4ee3\u7801\u53ea\u662f\u63d0\u4f9b\u4e00\u4e9b\u601d\u8def\uff0c\u5177\u4f53\u5b9e\u65bd\u8fd8\u8981\u8003\u8651\u5230\u73b0\u5b9e\u60c5\u51b5\u3002\u5f53\u7136\u4e5f\u6709\u5176\u4ed6\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6211\u8fd9\u91cc\u4e3e\u4f8b\u662f\u6bd4\u8f83\u5e38\u7528\u7684\u3002\u6bd5\u7adf\u73b0\u5b9e\u60c5\u51b5\uff0c\u5343\u53d8\u4e07\u5316\uff0c\u6ca1\u6709\u6700\u597d\u7684\u65b9\u6848\uff0c\u53ea\u6709\u6700\u9002\u7528\u7684\u65b9\u6848\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.2 \u7f13\u5b58\u7a7f\u900f<\/a><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.2.1 \u73b0\u8c61<\/a><\/h4>\n\n\n\n<p>\u7f13\u5b58\u7a7f\u900f\u662f\u6307\u5f53\u7528\u6237\u5728\u67e5\u8be2\u4e00\u6761\u6570\u636e\u7684\u65f6\u5019\uff0c\u800c\u6b64\u65f6\u6570\u636e\u5e93\u548c\u7f13\u5b58\u5374\u6ca1\u6709\u5173\u4e8e\u8fd9\u6761\u6570\u636e\u7684\u4efb\u4f55\u8bb0\u5f55\uff0c\u800c\u8fd9\u6761\u6570\u636e\u5728\u7f13\u5b58\u4e2d\u6ca1\u627e\u5230\u5c31\u4f1a\u5411\u6570\u636e\u5e93\u8bf7\u6c42\u83b7\u53d6\u6570\u636e\u3002\u7528\u6237\u62ff\u4e0d\u5230\u6570\u636e\u65f6\uff0c\u5c31\u4f1a\u4e00\u76f4\u53d1\u8bf7\u6c42\uff0c\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u8fd9\u6837\u4f1a\u5bf9\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u9020\u6210\u5f88\u5927\u7684\u538b\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/mmbiz_png\/6mychickmupVia0OHt8nMaElGbH65SD2mzPJvQBDfibuiavMs5ia1MZiarudP53r4sGTIoBQsp10EYNml5goALGgDK3Q\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=2\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.2.2 \u5f02\u5e38\u539f\u56e0<\/a><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u975e\u6cd5\u8c03\u7528<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.2.3 \u89e3\u51b3\u65b9\u6848<\/a><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u975e\u6cd5\u8c03\u7528 \u53ef\u4ee5\u901a\u8fc7\u7f13\u5b58\u7a7a\u503c\u6216\u8fc7\u6ee4\u5668\u6765\u89e3\u51b3\u975e\u6cd5\u8c03\u7528\u5f15\u8d77\u7684\u7f13\u5b58\u7a7f\u900f\u95ee\u9898\u3002<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f13\u5b58\u7a7a\u503c \u5f53\u7f13\u5b58\u548c\u6570\u636e\u5e93\u4e2d\u90fd\u6ca1\u6709\u503c\u65f6\uff0c\u53ef\u4ee5\u5728\u7f13\u5b58\u4e2d\u5b58\u653e\u4e00\u4e2a\u7a7a\u503c\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u51cf\u5c11\u91cd\u590d\u67e5\u8be2\u7a7a\u503c\u5f15\u8d77\u7684\u7cfb\u7edf\u538b\u529b\u589e\u5927\uff0c\u4ece\u800c\u4f18\u5316\u4e86\u7f13\u5b58\u7a7f\u900f\u95ee\u9898\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>private&nbsp;String&nbsp;queryMessager(String key){<br><em>\/\/\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp;String message = getFromCache(key);<br><em>\/\/\u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709 \u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u627e<\/em><br>if(StringUtils.isBlank(message)){<br>&nbsp; message = getFromDb(key);<br><em>\/\/\u5982\u679c\u6570\u636e\u5e93\u4e2d\u4e5f\u6ca1\u6709\u6570\u636e \u5c31\u8bbe\u7f6e\u77ed\u65f6\u95f4\u7684\u7f13\u5b58<\/em><br>if(StringUtils.isBlank(message)){<br>&nbsp; &nbsp;<em>\/\/\u8bbe\u7f6e\u7f13\u5b58\u65f6\u95f4\uff08\u7f13\u5b58\u7684key,\u7f13\u5b58\u7684\u503c\uff0c\u5931\u6548\u65f6\u95f4\uff1a\u5355\u4f4d\u79d2\uff09<\/em><br>&nbsp; &nbsp;redisClient.setNxEx(key,null,60);<br>&nbsp; }&nbsp;else{<br>&nbsp; &nbsp;redisClient.setNxEx(key,message,1800);<br>&nbsp; }<br>&nbsp;}<br>return&nbsp;message;<br>}<\/code><\/pre>\n\n\n\n<p>\u7f3a\u70b9\uff1a\u5927\u91cf\u7684\u7a7a\u7f13\u5b58\u5bfc\u81f4\u8d44\u6e90\u7684\u6d6a\u8d39\uff0c\u4e5f\u6709\u53ef\u80fd\u5bfc\u81f4\u7f13\u5b58\u548c\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e03\u9686\u8fc7\u6ee4\u5668 \u5e03\u9686\u8fc7\u6ee4\u5668\u7531\u5e03\u9686\u5728 1970 \u5e74\u63d0\u51fa\u3002\u5b83\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u5f88\u957f\u7684\u4e8c\u8fdb\u5236\u5411\u91cf\u548c\u4e00\u7cfb\u5217\u968f\u673a\u6620\u5c04\u51fd\u6570\u3002\u5e03\u9686\u8fc7\u6ee4\u5668\u53ef\u4ee5\u7528\u4e8e\u68c0\u7d22\u4e00\u4e2a\u5143\u7d20\u662f\u5426\u5728\u4e00\u4e2a\u96c6\u5408\u4e2d\u3002\u662f\u4ee5\u7a7a\u95f4\u6362\u65f6\u95f4\u7684\u7b97\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/mmbiz_png\/6mychickmupVia0OHt8nMaElGbH65SD2mzWahar2B4vXV18RZnrqbmiaDEDia8CsaTwUGIfqDcyemby7yO9eibMgrBg\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=3\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<p>\u5e03\u9686\u8fc7\u6ee4\u5668\u7684\u5b9e\u73b0\u539f\u7406\u662f\u4e00\u4e2a\u8d85\u5927\u7684\u4f4d\u6570\u7ec4\u548c\u51e0\u4e2a\u54c8\u5e0c\u51fd\u6570\u3002\u5047\u8bbe\u54c8\u5e0c\u51fd\u6570\u7684\u4e2a\u6570\u4e3a 3\u3002\u9996\u5148\u5c06\u4f4d\u6570\u7ec4\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u521d\u59cb\u5316\u72b6\u6001\u7684\u7ef4\u6570\u7ec4\u7684\u6bcf\u4e2a\u4f4d\u90fd\u8bbe\u7f6e\u4f4d 0\u3002\u5982\u679c\u4e00\u6b21\u6570\u636e\u8bf7\u6c42\u7684\u7ed3\u679c\u4e3a\u7a7a\uff0c\u5c31\u5c06 key \u4f9d\u6b21\u901a\u8fc7 3 \u4e2a\u54c8\u5e0c\u51fd\u6570\u8fdb\u884c\u6620\u5c04\uff0c\u6bcf\u6b21\u6620\u5c04\u90fd\u4f1a\u4ea7\u751f\u4e00\u4e2a\u54c8\u5e0c\u503c\uff0c\u8fd9\u4e2a\u503c\u5bf9\u5e94\u4f4d\u6570\u7ec4\u4e0a\u9762\u7684\u4e00\u4e2a\u70b9\uff0c\u7136\u540e\u5c06\u4f4d\u6570\u7ec4\u5bf9\u5e94\u7684\u4f4d\u7f6e\u6807\u8bb0\u4e3a 1\u3002\u5f53\u6570\u636e\u8bf7\u6c42\u518d\u6b21\u53d1\u8fc7\u6765\u65f6\uff0c\u7528\u540c\u6837\u7684\u65b9\u6cd5\u5c06 key \u901a\u8fc7\u54c8\u5e0c\u6620\u5c04\u5230\u4f4d\u6570\u7ec4\u4e0a\u7684 3 \u4e2a\u70b9\u3002\u5982\u679c 3 \u4e2a\u70b9\u4e2d\u4efb\u610f\u4e00\u4e2a\u70b9\u4e0d\u4e3a 1\uff0c\u5219\u53ef\u4ee5\u5224\u65ad key \u4e0d\u4e3a\u7a7a\u3002\u53cd\u4e4b\uff0c\u5982\u679c 3 \u4e2a\u70b9\u90fd\u4e3a 1\uff0c\u5219\u8be5 KEY \u4e00\u5b9a\u4e3a\u7a7a\u3002<\/p>\n\n\n\n<p>\u7f3a\u70b9\uff1a\u53ef\u80fd\u51fa\u73b0\u8bef\u5224\uff0c\u4f8b\u5982 A \u7ecf\u8fc7\u54c8\u5e0c\u51fd\u6570 \u5b58\u5230 1\u30013 \u548c 5 \u4f4d\u7f6e\u3002B \u7ecf\u8fc7\u54c8\u5e0c\u51fd\u6570\u5b58\u5230 3\u30015 \u548c 7 \u4f4d\u7f6e\u3002C \u7ecf\u8fc7\u54c8\u5e0c\u51fd\u6570\u5f97\u5230\u4f4d\u7f6e 3\u30015 \u548c 7 \u4f4d\u7f6e\u3002\u7531\u4e8e 3\u30015 \u548c 7 \u90fd\u6709\u503c\uff0c\u5bfc\u81f4\u5224\u65ad A \u4e5f\u5728\u6570\u7ec4\u4e2d\u3002\u8fd9\u79cd\u60c5\u51b5\u968f\u7740\u6570\u636e\u7684\u589e\u591a\uff0c\u51e0\u7387\u4e5f\u53d8\u5927\u3002\u5e03\u9686\u8fc7\u6ee4\u5668\u6ca1\u6cd5\u5220\u9664\u6570\u636e\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e03\u9686\u8fc7\u6ee4\u5668\u589e\u5f3a\u7248 \u589e\u5f3a\u7248\u662f\u5c06\u5e03\u9686\u8fc7\u6ee4\u5668\u7684 bitmap \u66f4\u6362\u6210\u6570\u7ec4\uff0c\u5f53\u6570\u7ec4\u67d0\u4f4d\u7f6e\u88ab\u6620\u5c04\u4e00\u6b21\u65f6\u5c31 + 1, \u5f53\u5220\u9664\u65f6\u5c31 &#8211; 1, \u8fd9\u6837\u5c31\u907f\u514d\u4e86\u666e\u901a\u5e03\u9686\u8fc7\u6ee4\u5668\u5220\u9664\u6570\u636e\u540e\u9700\u8981\u91cd\u65b0\u8ba1\u7b97\u5176\u4f59\u6570\u636e\u5305 Hash \u7684\u95ee\u9898\uff0c\u4f46\u662f\u4f9d\u65e7\u6ca1\u6cd5\u907f\u514d\u8bef\u5224\u3002<\/li>\n\n\n\n<li>\u5e03\u8c37\u9e1f\u8fc7\u6ee4\u5668 \u4f46\u662f\u5982\u679c\u8fd9\u4e24\u4e2a\u4f4d\u7f6e\u90fd\u6ee1\u4e86\uff0c\u5b83\u5c31\u4e0d\u5f97\u4e0d\u300c\u9e20\u5360\u9e4a\u5de2\u300d\uff0c\u968f\u673a\u8e22\u8d70\u4e00\u4e2a\uff0c\u7136\u540e\u81ea\u5df1\u9738\u5360\u4e86\u8fd9\u4e2a\u4f4d\u7f6e\u3002\u4e0d\u540c\u4e8e\u5e03\u8c37\u9e1f\u7684\u662f\uff0c\u5e03\u8c37\u9e1f\u54c8\u5e0c\u7b97\u6cd5\u4f1a\u5e2e\u8fd9\u4e9b\u53d7\u5bb3\u8005\uff08\u88ab\u6324\u8d70\u7684\u86cb\uff09\u5bfb\u627e\u5176\u5b83\u7684\u7a9d\u3002\u56e0\u4e3a\u6bcf\u4e00\u4e2a\u5143\u7d20\u90fd\u53ef\u4ee5\u653e\u5728\u4e24\u4e2a\u4f4d\u7f6e\uff0c\u53ea\u8981\u4efb\u610f\u4e00\u4e2a\u6709\u7a7a\u4f4d\u7f6e\uff0c\u5c31\u53ef\u4ee5\u585e\u8fdb\u53bb\u3002\u6240\u4ee5\u8fd9\u4e2a\u4f24\u5fc3\u7684\u88ab\u6324\u8d70\u7684\u86cb\u4f1a\u770b\u770b\u81ea\u5df1\u7684\u53e6\u4e00\u4e2a\u4f4d\u7f6e\u6709\u6ca1\u6709\u7a7a\uff0c\u5982\u679c\u7a7a\u4e86\uff0c\u81ea\u5df1\u632a\u8fc7\u53bb\u4e5f\u5c31\u7686\u5927\u6b22\u559c\u4e86\u3002\u4f46\u662f\u5982\u679c\u8fd9\u4e2a\u4f4d\u7f6e\u4e5f\u88ab\u522b\u4eba\u5360\u4e86\u5462\uff1f\u597d\uff0c\u90a3\u4e48\u5b83\u4f1a\u518d\u6765\u4e00\u6b21\u300c\u9e20\u5360\u9e4a\u5de2\u300d\uff0c\u5c06\u53d7\u5bb3\u8005\u7684\u89d2\u8272\u8f6c\u5ac1\u7ed9\u522b\u4eba\u3002\u7136\u540e\u8fd9\u4e2a\u65b0\u7684\u53d7\u5bb3\u8005\u8fd8\u4f1a\u91cd\u590d\u8fd9\u4e2a\u8fc7\u7a0b\u76f4\u5230\u6240\u6709\u7684\u86cb\u90fd\u627e\u5230\u4e86\u81ea\u5df1\u7684\u5de2\u4e3a\u6b62\u3002\u7f3a\u70b9\uff1a\u5982\u679c\u6570\u7ec4\u592a\u62e5\u6324\u4e86\uff0c\u8fde\u7eed\u8e22\u6765\u8e22\u53bb\u51e0\u767e\u6b21\u8fd8\u6ca1\u6709\u505c\u4e0b\u6765\uff0c\u8fd9\u65f6\u5019\u4f1a\u4e25\u91cd\u5f71\u54cd\u63d2\u5165\u6548\u7387\u3002\u8fd9\u65f6\u5019\u5e03\u8c37\u9e1f\u54c8\u5e0c\u4f1a\u8bbe\u7f6e\u4e00\u4e2a\u9608\u503c\uff0c\u5f53\u8fde\u7eed\u5360\u5de2\u884c\u4e3a\u8d85\u51fa\u4e86\u67d0\u4e2a\u9608\u503c\uff0c\u5c31\u8ba4\u4e3a\u8fd9\u4e2a\u6570\u7ec4\u5df2\u7ecf\u51e0\u4e4e\u6ee1\u4e86\u3002\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u5bf9\u5b83\u8fdb\u884c\u6269\u5bb9\uff0c\u91cd\u65b0\u653e\u7f6e\u6240\u6709\u5143\u7d20\u3002<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u5c0f\u7ed3 \u4ee5\u4e0a\u65b9\u6cd5\u867d\u7136\u90fd\u6709\u7f3a\u70b9\uff0c\u4f46\u662f\u53ef\u4ee5\u6709\u6548\u7684\u9632\u6b62\u56e0\u4e3a\u5927\u91cf\u7a7a\u6570\u636e\u67e5\u8be2\u5bfc\u81f4\u7684\u7f13\u5b58\u7a7f\u900f\u95ee\u9898\uff0c\u9664\u4e86\u7cfb\u7edf\u4e0a\u7684\u4f18\u5316\uff0c\u8fd8\u8981\u52a0\u5f3a\u5bf9\u7cfb\u7edf\u7684\u76d1\u63a7\uff0c\u53d1\u4e0b\u5f02\u5e38\u8c03\u7528\u65f6\uff0c\u53ca\u65f6\u52a0\u5165\u9ed1\u540d\u5355\u3002\u964d\u4f4e\u5f02\u5e38\u8c03\u7528\u5bf9\u7cfb\u7edf\u7684\u5f71\u54cd\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.3 \u7f13\u5b58\u51fb\u7a7f<\/a><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.3.1 \u73b0\u8c61<\/a><\/h4>\n\n\n\n<p>key \u4e2d\u5bf9\u5e94\u6570\u636e\u5b58\u5728\uff0c\u5f53 key \u4e2d\u5bf9\u5e94\u7684\u6570\u636e\u5728\u7f13\u5b58\u4e2d\u8fc7\u671f\uff0c\u800c\u6b64\u65f6\u53c8\u6709\u5927\u91cf\u8bf7\u6c42\u8bbf\u95ee\u8be5\u6570\u636e\uff0c\u7f13\u5b58\u4e2d\u8fc7\u671f\u4e86\uff0c\u8bf7\u6c42\u4f1a\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\u5e76\u56de\u8bbe\u5230\u7f13\u5b58\u4e2d\uff0c\u9ad8\u5e76\u53d1\u8bbf\u95ee\u6570\u636e\u5e93\u4f1a\u5bfc\u81f4\u6570\u636e\u5e93\u5d29\u6e83\u3002redis \u7684\u9ad8 QPS \u7279\u6027\uff0c\u53ef\u4ee5\u5f88\u597d\u7684\u89e3\u51b3\u67e5\u6570\u636e\u5e93\u5f88\u6162\u7684\u95ee\u9898\u3002\u4f46\u662f\u5982\u679c\u6211\u4eec\u7cfb\u7edf\u7684\u5e76\u53d1\u5f88\u9ad8\uff0c\u5728\u67d0\u4e2a\u65f6\u95f4\u8282\u70b9\uff0c\u7a81\u7136\u7f13\u5b58\u5931\u6548\uff0c\u8fd9\u65f6\u5019\u6709\u5927\u91cf\u7684\u8bf7\u6c42\u6253\u8fc7\u6765\uff0c\u90a3\u4e48\u7531\u4e8e redis \u6ca1\u6709\u7f13\u5b58\u6570\u636e\uff0c\u8fd9\u65f6\u5019\u6211\u4eec\u7684\u8bf7\u6c42\u4f1a\u5168\u90e8\u53bb\u67e5\u4e00\u904d\u6570\u636e\u5e93\uff0c\u8fd9\u65f6\u5019\u6211\u4eec\u7684\u6570\u636e\u5e93\u670d\u52a1\u4f1a\u9762\u4e34\u975e\u5e38\u5927\u7684\u98ce\u9669\uff0c\u8981\u4e48\u8fde\u63a5\u88ab\u5360\u6ee1\uff0c\u8981\u4e48\u5176\u4ed6\u4e1a\u52a1\u4e0d\u53ef\u7528\uff0c\u8fd9\u79cd\u60c5\u51b5\u5c31\u662f redis \u7684\u7f13\u5b58\u51fb\u7a7f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mmbiz.qpic.cn\/mmbiz_png\/6mychickmupVia0OHt8nMaElGbH65SD2mzBDILuNg4VALR7vkBZjQe8GiaAT4fuaaSX3cY85K3rpgyk9AZuC77Ifw\/640?wx_fmt=png&amp;tp=wxpic&amp;wxfrom=5&amp;wx_lazy=1#imgIndex=4\" alt=\"\u56fe\u7247\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.3.2 \u5f02\u5e38\u539f\u56e0<\/a><\/h4>\n\n\n\n<p>\u70ed\u70b9 KEY \u5931\u6548\u7684\u540c\u65f6\uff0c\u5927\u91cf\u76f8\u540c KEY \u8bf7\u6c42\u540c\u65f6\u8bbf\u95ee\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">2.3.3 \u89e3\u51b3\u65b9\u6848<\/a><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u70ed\u70b9 key \u5931\u6548<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbe\u7f6e\u6c38\u4e0d\u5931\u6548 \u5982\u679c\u6240\u6709\u7684 key \u90fd\u8bbe\u7f6e\u4e0d\u5931\u6548\uff0c\u4e0d\u5c31\u4e0d\u4f1a\u51fa\u73b0\u56e0\u4e3a KEY \u5931\u6548\u5bfc\u81f4\u7684\u7f13\u5b58\u96ea\u5d29\u95ee\u9898\u4e86\u3002redis \u8bbe\u7f6e key \u6c38\u8fdc\u6709\u6548\u7684\u547d\u4ee4\u5982\u4e0b\uff1aPERSIST key \u7f3a\u70b9\uff1a\u4f1a\u5bfc\u81f4 redis \u7684\u7a7a\u95f4\u8d44\u6e90\u9700\u6c42\u53d8\u5927\u3002<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u968f\u673a\u5931\u6548\u65f6\u95f4 \u5982\u679c key \u7684\u5931\u6548\u65f6\u95f4\u4e0d\u76f8\u540c\uff0c\u5c31\u4e0d\u4f1a\u5728\u540c\u4e00\u65f6\u523b\u5931\u6548\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u51fa\u73b0\u5927\u91cf\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u60c5\u51b5\u3002redis \u8bbe\u7f6e key \u6709\u6548\u65f6\u95f4\u547d\u4ee4\u5982\u4e0b\uff1aExpire key \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff0c\u901a\u8fc7 RedisClient \u5b9e\u73b0<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code><em>\/**<br>* \u968f\u673a\u8bbe\u7f6e\u5c0f\u4e8e30\u5206\u949f\u7684\u5931\u6548\u65f6\u95f4<br>*&nbsp;@param&nbsp;redisKey<br>*&nbsp;@param&nbsp;value<br>*\/<\/em><br>private&nbsp;void&nbsp;setRandomTimeForReidsKey(String redisKey,String value){<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u968f\u673a\u51fd\u6570<\/em><br>&nbsp; &nbsp; Random rand =&nbsp;new&nbsp;Random();<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u968f\u673a\u83b7\u53d630\u5206\u949f\u5185\uff0830*60\uff09\u7684\u968f\u673a\u6570<\/em><br>&nbsp; &nbsp;&nbsp;int&nbsp;times = rand.nextInt(1800);<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u8bbe\u7f6e\u7f13\u5b58\u65f6\u95f4\uff08\u7f13\u5b58\u7684key,\u7f13\u5b58\u7684\u503c\uff0c\u5931\u6548\u65f6\u95f4\uff1a\u5355\u4f4d\u79d2\uff09<\/em><br>&nbsp; &nbsp; redisClient.setNxEx(redisKey,value,times);<br>}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u4e8c\u7ea7\u7f13\u5b58 \u4e8c\u7ea7\u7f13\u5b58\u662f\u4f7f\u7528\u4e24\u7ec4\u7f13\u5b58\uff0c1 \u7ea7\u7f13\u5b58\u548c 2 \u7ea7\u7f13\u5b58\uff0c\u540c\u4e00\u4e2a Key \u5728\u4e24\u7ec4\u7f13\u5b58\u91cc\u90fd\u4fdd\u5b58\uff0c\u4f46\u662f\u4ed6\u4eec\u7684\u5931\u6548\u65f6\u95f4\u4e0d\u540c\uff0c\u8fd9\u6837 1 \u7ea7\u7f13\u5b58\u6ca1\u6709\u67e5\u5230\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u5728\u4e8c\u7ea7\u7f13\u5b58\u91cc\u67e5\u8be2\uff0c\u4e0d\u4f1a\u76f4\u63a5\u8bbf\u95ee\u6570\u636e\u5e93\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;static&nbsp;void&nbsp;main(String&#91;] args)&nbsp;{<br>&nbsp;CacheTest test =&nbsp;new&nbsp;CacheTest();<br><em>\/\/\u4ece1\u7ea7\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp;String value = test.queryByOneCacheKey(\"key\");<br><em>\/\/\u5982\u679c1\u7ea7\u7f13\u5b58\u4e2d\u6ca1\u6709\u6570\u636e\uff0c\u518d\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u67e5\u627e<\/em><br>if(StringUtils.isBlank(value)){<br>&nbsp; value = test.queryBySecondCacheKey(\"key\");<br><em>\/\/\u5982\u679c\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u6ca1\u6709\uff0c\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u627e<\/em><br>if(StringUtils.isBlank(value)){<br>&nbsp; &nbsp;value =test.getFromDb();<br>&nbsp; &nbsp;<em>\/\/\u5982\u679c\u6570\u636e\u5e93\u4e2d\u4e5f\u6ca1\u6709\uff0c\u5c31\u8fd4\u56de\u7a7a<\/em><br>&nbsp; &nbsp;if(StringUtils.isBlank(value)){<br>&nbsp; &nbsp; System.out.println(\"\u6570\u636e\u4e0d\u5b58\u5728!\");<br>&nbsp; &nbsp;}&nbsp;else{<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u4fdd\u5b58\u6570\u636e<\/em><br>&nbsp; &nbsp; test.secondCacheSave(\"key\",value);<br>&nbsp; &nbsp;&nbsp;<em>\/\/\u4e00\u7ea7\u7f13\u5b58\u4e2d\u4fdd\u5b58\u6570\u636e<\/em><br>&nbsp; &nbsp; test.oneCacheSave(\"key\",value);<br>&nbsp; &nbsp; System.out.println(\"\u6570\u636e\u5e93\u4e2d\u8fd4\u56de\u6570\u636e!\");<br>&nbsp; &nbsp;}<br>&nbsp; }&nbsp;else{<br>&nbsp; &nbsp;<em>\/\/\u4e00\u7ea7\u7f13\u5b58\u4e2d\u4fdd\u5b58\u6570\u636e<\/em><br>&nbsp; &nbsp;test.oneCacheSave(\"key\",value);<br>&nbsp; &nbsp;System.out.println(\"\u4e8c\u7ea7\u7f13\u5b58\u4e2d\u8fd4\u56de\u6570\u636e!\");<br>&nbsp; }<br>&nbsp;}&nbsp;else&nbsp;{<br>&nbsp; System.out.println(\"\u4e00\u7ea7\u7f13\u5b58\u4e2d\u8fd4\u56de\u6570\u636e!\");<br>&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f02\u6b65\u66f4\u65b0\u7f13\u5b58\u65f6\u95f4 \u6bcf\u6b21\u8bbf\u95ee\u7f13\u5b58\u65f6\uff0c\u542f\u52a8\u4e00\u4e2a\u7ebf\u7a0b\u6216\u8005\u5efa\u7acb\u4e00\u4e2a\u5f02\u6b65\u4efb\u52a1\u6765\uff0c\u66f4\u65b0\u7f13\u5b58\u65f6\u95f4\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>public&nbsp;class&nbsp;CacheRunnable&nbsp;implements&nbsp;Runnable&nbsp;{<br>private&nbsp;ClusterRedisClientAdapter redisClient;<br>&nbsp; &nbsp;&nbsp;<em>\/**<br>&nbsp; &nbsp; * \u8981\u66f4\u65b0\u7684key<br>&nbsp; &nbsp; *\/<\/em><br>public&nbsp;String key;<br>public&nbsp;CacheRunnable(String key){<br>this.key =key;<br>&nbsp;}<br>@Override<br>public&nbsp;void&nbsp;run()&nbsp;{<br><em>\/\/\u66f4\u7ec6\u7f13\u5b58\u65f6\u95f4<\/em><br>&nbsp; redisClient.expire(this.getKey(),1800);<br>&nbsp;}<br>public&nbsp;String&nbsp;getKey()&nbsp;{<br>return&nbsp;key;<br>&nbsp;}<br>public&nbsp;void&nbsp;setKey(String key)&nbsp;{<br>this.key = key;<br>&nbsp;}<br>}<br>public&nbsp;static&nbsp;void&nbsp;main(String&#91;] args)&nbsp;{<br>&nbsp;CacheTest test =&nbsp;new&nbsp;CacheTest();<br><em>\/\/\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp;String value = test.getFromCache(\"key\");<br>if(StringUtils.isBlank(value)){<br><em>\/\/\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp; value = test.getFromDb(\"key\");<br><em>\/\/\u5c06\u6570\u636e\u653e\u5728\u7f13\u5b58\u4e2d<\/em><br>&nbsp; test.oneCacheSave(\"key\",value);<br><em>\/\/\u8fd4\u56de\u6570\u636e<\/em><br>&nbsp; System.out.println(\"\u8fd4\u56de\u6570\u636e\");<br>&nbsp;}&nbsp;else{<br><em>\/\/\u5f02\u6b65\u4efb\u52a1\u66f4\u65b0\u7f13\u5b58<\/em><br>&nbsp; CacheRunnable runnable =&nbsp;new&nbsp;CacheRunnable(\"key\");<br>&nbsp; runnable.run();<br><em>\/\/\u8fd4\u56de\u6570\u636e<\/em><br>&nbsp; System.out.println(\"\u8fd4\u56de\u6570\u636e\");<br>&nbsp;}<br>}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u5e03\u5f0f\u9501 \u4f7f\u7528\u5206\u5e03\u5f0f\u9501\uff0c\u540c\u4e00\u65f6\u95f4\u53ea\u6709 1 \u4e2a\u8bf7\u6c42\u53ef\u4ee5\u8bbf\u95ee\u5230\u6570\u636e\u5e93\uff0c\u5176\u4ed6\u8bf7\u6c42\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u91cd\u590d\u8c03\u7528\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code><em>\/**<br>* \u6839\u636ekey\u83b7\u53d6\u6570\u636e<br>*&nbsp;@param&nbsp;key<br>*&nbsp;@return<br>*&nbsp;@throws&nbsp;InterruptedException<br>*\/<\/em><br>public&nbsp;String&nbsp;queryForMessage(String key)&nbsp;throws&nbsp;InterruptedException&nbsp;{<br><em>\/\/\u521d\u59cb\u5316\u8fd4\u56de\u7ed3\u679c<\/em><br>&nbsp;String result = StringUtils.EMPTY;<br><em>\/\/\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp;result = queryByOneCacheKey(key);<br><em>\/\/\u5982\u679c\u7f13\u5b58\u4e2d\u6709\u6570\u636e\uff0c\u76f4\u63a5\u8fd4\u56de<\/em><br>if(StringUtils.isNotBlank(result)){<br>return&nbsp;result;<br>&nbsp;}&nbsp;else{<br><em>\/\/\u83b7\u53d6\u5206\u5e03\u5f0f\u9501<\/em><br>if(lockByBusiness(key)){<br>&nbsp; &nbsp;<em>\/\/\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u6570\u636e<\/em><br>&nbsp; &nbsp;result = getFromDb(key);<br>&nbsp; &nbsp;<em>\/\/\u5982\u679c\u6570\u636e\u5e93\u4e2d\u6709\u6570\u636e\uff0c\u5c31\u52a0\u5728\u7f13\u5b58\u4e2d<\/em><br>&nbsp; &nbsp;if(StringUtils.isNotBlank(result)){<br>&nbsp; &nbsp; oneCacheSave(key,result);<br>&nbsp; &nbsp;}<br>&nbsp; }&nbsp;else&nbsp;{<br>&nbsp; &nbsp;<em>\/\/\u5982\u679c\u6ca1\u6709\u83b7\u53d6\u5230\u5206\u5e03\u5f0f\u9501\uff0c\u7761\u7720\u4e00\u4e0b\uff0c\u518d\u63a5\u7740\u67e5\u8be2\u6570\u636e<\/em><br>&nbsp; &nbsp;Thread.sleep(500);<br>&nbsp; &nbsp;return&nbsp;queryForMessage(key);<br>&nbsp; }<br>&nbsp;}<br>return&nbsp;result;<br>}<\/code><\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u5c0f\u7ed3 \u9664\u4e86\u4ee5\u4e0a\u89e3\u51b3\u65b9\u6cd5\uff0c\u8fd8\u53ef\u4ee5\u9884\u5148\u8bbe\u7f6e\u70ed\u95e8\u6570\u636e\uff0c\u901a\u8fc7\u4e00\u4e9b\u76d1\u63a7\u65b9\u6cd5\uff0c\u53ca\u65f6\u6536\u96c6\u70ed\u70b9\u6570\u636e\uff0c\u5c06\u6570\u636e\u9884\u5148\u4fdd\u5b58\u5728\u7f13\u5b58\u4e2d\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u57fa\u4e8e Spring Cloud Alibaba + Gateway + Nacos + RocketMQ + Vue &amp; Element \u5b9e\u73b0\u7684\u540e\u53f0\u7ba1\u7406\u7cfb\u7edf + \u7528\u6237\u5c0f\u7a0b\u5e8f\uff0c\u652f\u6301 RBAC \u52a8\u6001\u6743\u9650\u3001\u591a\u79df\u6237\u3001\u6570\u636e\u6743\u9650\u3001\u5de5\u4f5c\u6d41\u3001\u4e09\u65b9\u767b\u5f55\u3001\u652f\u4ed8\u3001\u77ed\u4fe1\u3001\u5546\u57ce\u7b49\u529f\u80fd<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9879\u76ee\u5730\u5740\uff1ahttps:\/\/github.com\/YunaiV\/yudao-cloud<\/li>\n\n\n\n<li>\u89c6\u9891\u6559\u7a0b\uff1ahttps:\/\/doc.iocoder.cn\/video\/<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzUzMTA2NTU2Ng==&amp;mid=2247487551&amp;idx=1&amp;sn=18f64ba49f3f0f9d8be9d1fdef8857d9&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">3 \u603b\u7ed3<\/a><\/h2>\n\n\n\n<p>Redis \u7f13\u5b58\u5728\u4e92\u8054\u7f51\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u53ef\u4ee5\u5f88\u5927\u7684\u63d0\u5347\u7cfb\u7edf\u6548\u7387\u3002\u672c\u6587\u4ecb\u7ecd\u7684\u7f13\u5b58\u5f02\u5e38\u4ee5\u53ca\u89e3\u51b3\u601d\u8def\u6709\u53ef\u80fd\u4e0d\u591f\u5168\u9762\uff0c\u4f46\u4e5f\u63d0\u4f9b\u76f8\u5e94\u7684\u89e3\u51b3\u601d\u8def\u548c\u4ee3\u7801\u5927\u4f53\u5b9e\u73b0\uff0c\u5e0c\u671b\u53ef\u4ee5\u4e3a\u5927\u5bb6\u63d0\u4f9b\u4e00\u4e9b\u9047\u5230\u7f13\u5b58\u95ee\u9898\u65f6\u7684\u89e3\u51b3\u601d\u8def\u3002\u5982\u679c\u6709\u4e0d\u8db3\u7684\u5730\u65b9\uff0c\u4e5f\u8bf7\u5e2e\u5fd9\u6307\u51fa\uff0c\u5927\u5bb6\u5171\u540c\u8fdb\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6765\u6e90\uff1amy.oschina.net\/u\/40908 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/pages\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":1,"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/pages\/10\/revisions"}],"predecessor-version":[{"id":11,"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/pages\/10\/revisions\/11"}],"wp:attachment":[{"href":"https:\/\/www.chuangye.site\/index.php\/wp-json\/wp\/v2\/media?parent=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}