{"id":4505,"date":"2019-10-05T15:46:12","date_gmt":"2019-10-05T07:46:12","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=4505"},"modified":"2019-10-05T15:46:12","modified_gmt":"2019-10-05T07:46:12","slug":"zookeeper-%e7%9a%84%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e5%b8%b8%e7%94%a8%e9%85%8d%e7%bd%ae%e5%b1%9e%e6%80%a7%e5%a4%a7%e5%85%a8","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=4505","title":{"rendered":"Zookeeper \u7684\u914d\u7f6e\u6587\u4ef6\u5e38\u7528\u914d\u7f6e\u5c5e\u6027\u5927\u5168"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Zookeeper \u4ece\u8bde\u751f\u4e4b\u521d\u706b\u7206\u5230\u4eca\u5929\u662f\u6709\u539f\u56e0\u7684\uff0c\u503c\u5f97\u6211\u4eec\u6bcf\u4e00\u4e2a\u7f51\u53cb\u6df1\u5165\u5b66\u4e60\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zookeeper \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684 API\uff0c\u6216\u8005\u8bf4\u662f\u6e90\u8bed\u96c6\u3002\u57fa\u4e8e\u6b64\uff0c\u6211\u4eec\u4e00\u822c\u90fd\u5f88\u5bb9\u6613\u7684\u80fd\u591f\u4e0a\u624b Zookeeper\uff0c\u4f46\u662f\uff0c\u60f3\u6df1\u5165\u7814\u7a76\u548c\u5b66\u4e60\uff0c\u5bf9\u76f8\u5173\u7684\u914d\u7f6e\u6587\u4ef6\u5c5e\u6027\u8fd8\u662f\u6709\u5fc5\u8981\u4e00\u63a2\u7a76\u7adf\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e58\u7740\u5341\u4e00\u7a7a\u95f2\u671f\u95f4\uff0c\u628a\u6211\u5e38\u7528\u7684\u4e00\u4e9b Zookeeper \u914d\u7f6e\u5c5e\u6027\u603b\u7ed3\u4e0b\u6765\uff0c\u5206\u4eab\u7ed9\u5927\u5bb6\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">clientPort\uff1a\u5ba2\u6237\u7aef\u8fde\u63a5server\u7684\u7aef\u53e3\uff0c\u5373\u5bf9\u5916\u670d\u52a1\u7aef\u53e3\uff0c\u4e00\u822c\u8bbe\u7f6e\u4e3a2181<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dataDir\uff1a\u5b58\u50a8\u5feb\u7167\u6587\u4ef6snapshot\u7684\u76ee\u5f55\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4e8b\u52a1\u65e5\u5fd7\u4e5f\u4f1a\u5b58\u50a8\u5728\u8fd9\u91cc\u3002\u5efa\u8bae\u540c\u65f6\u914d\u7f6e\u53c2\u6570dataLogDir, \u4e8b\u52a1\u65e5\u5fd7\u7684\u5199\u6027\u80fd\u76f4\u63a5\u5f71\u54cdzk\u6027\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">tickTime\uff1aZK\u4e2d\u7684\u4e00\u4e2a\u65f6\u95f4\u5355\u5143\u3002ZK\u4e2d\u6240\u6709\u65f6\u95f4\u90fd\u662f\u4ee5\u8fd9\u4e2a\u65f6\u95f4\u5355\u5143\u4e3a\u57fa\u7840\uff0c\u8fdb\u884c\u6574\u6570\u500d\u914d\u7f6e\u7684\u3002\u4f8b\u5982\uff0csession\u7684\u6700\u5c0f\u8d85\u65f6\u65f6\u95f4\u662f2*tickTime<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dataLogDir\uff1a\u4e8b\u52a1\u65e5\u5fd7\u8f93\u51fa\u76ee\u5f55\u3002\u5c3d\u91cf\u7ed9\u4e8b\u52a1\u65e5\u5fd7\u7684\u8f93\u51fa\u914d\u7f6e\u5355\u72ec\u7684\u78c1\u76d8\u6216\u662f\u6302\u8f7d\u70b9\uff0c\u8fd9\u5c06\u6781\u5927\u7684\u63d0\u5347ZK\u6027\u80fd<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">globalOutstandingLimit\uff1a\u6700\u5927\u8bf7\u6c42\u5806\u79ef\u6570\u3002\u9ed8\u8ba4\u662f1000\u3002ZK\u8fd0\u884c\u7684\u65f6\u5019\uff0c \u5c3d\u7ba1server\u5df2\u7ecf \u6ca1\u6709\u7a7a\u95f2\u6765\u5904\u7406\u66f4\u591a\u7684\u5ba2\u6237\u7aef\u8bf7\u6c42\u4e86\uff0c\u4f46\u662f\u8fd8\u662f\u5141\u8bb8\u5ba2\u6237\u7aef\u5c06\u8bf7\u6c42\u63d0\u4ea4\u5230\u670d\u52a1\u5668\u4e0a\u6765\uff0c\u4ee5\u63d0\u9ad8\u541e\u5410\u6027\u80fd\u3002\u5f53\u7136\uff0c\u4e3a\u4e86\u9632\u6b62Server\u5185\u5b58 \u6ea2\u51fa\uff0c\u8fd9\u4e2a\u8bf7\u6c42\u5806\u79ef\u6570\u8fd8\u662f\u9700\u8981\u9650\u5236\u4e0b\u7684\u3002(Java system  property: zookeeper.globalOutstandingLimit.)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">preAllocSize\uff1a\u9884\u5148\u5f00\u8f9f\u78c1\u76d8\u7a7a\u95f4\uff0c\u7528\u4e8e\u540e\u7eed\u5199\u5165\u4e8b\u52a1\u65e5\u5fd7\u3002\u9ed8\u8ba4\u662f64M\uff0c\u6bcf\u4e2a\u4e8b\u52a1\u65e5\u5fd7\u5927\u5c0f\u5c31\u662f64M\u3002\u5982\u679cZK\u7684\u5feb\u7167\u9891\u7387\u8f83\u5927\u7684\u8bdd\uff0c\u5efa\u8bae\u9002\u5f53\u51cf\u5c0f \u8fd9\u4e2a\u53c2\u6570\u3002(Java system property: zookeeper.preAllocSize)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">snapCount\uff1a\u6bcf\u8fdb\u884csnapCount\u6b21\u4e8b\u52a1\u65e5\u5fd7\u8f93\u51fa\u540e\uff0c\u89e6\u53d1\u4e00\u6b21\u5feb\u7167(snapshot),\u6b64\u65f6\uff0cZK\u4f1a\u751f\u6210\u4e00\u4e2asnapshot.\u6587\u4ef6\uff0c\u540c\u65f6\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e8b\u52a1\u65e5\u5fd7\u6587\u4ef6log.\u3002 \u9ed8\u8ba4\u662f100000.\uff08\u771f\u6b63\u7684\u4ee3\u7801\u5b9e\u73b0\u4e2d\uff0c\u4f1a\u8fdb\u884c\u4e00\u5b9a\u7684\u968f\u673a\u6570\u5904\u7406\uff0c\u4ee5\u907f \u514d \u6240 \u6709 \u670d \u52a1 \u5668 \u5728 \u540c \u4e00 \u65f6 \u95f4 \u8fdb \u884c \u5feb \u7167 \u800c \u5f71 \u54cd \u6027 \u80fd \uff09(Java system  property: zookeeper.snapCount)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">traceFile\uff1a\u7528\u4e8e\u8bb0\u5f55\u6240\u6709\u8bf7\u6c42\u7684log\uff0c\u4e00\u822c\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u4f7f\u7528\uff0c\u4f46\u662f\u751f\u4ea7\u73af\u5883\u4e0d\u5efa \u8bae\u4f7f\u7528\uff0c\u4f1a\u4e25\u91cd\u5f71\u54cd\u6027\u80fd\u3002(Java system property:? requestTraceFile)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">maxClientCnxns\uff1a\u5355\u4e2a\u5ba2\u6237\u7aef\u4e0e\u5355\u53f0\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8fde\u63a5\u6570\u7684\u9650\u5236\uff0c\u662fip\u7ea7\u522b\u7684\uff0c\u9ed8\u8ba4\u662f60\u5982\u679c\u8bbe\u7f6e\u4e3a0\uff0c\u90a3\u4e48\u8868\u660e\u4e0d\u4f5c\u4efb\u4f55\u9650\u5236\u3002\u8bf7\u6ce8\u610f\u8fd9\u4e2a\u9650\u5236\u7684\u4f7f\u7528\u8303\u56f4\uff0c\u4ec5\u4ec5\u662f\u5355\u53f0\u5ba2\u6237\u7aef\u673a\u5668\u4e0e\u5355\u53f0ZK\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8fde\u63a5\u6570\u9650\u5236\uff0c\u4e0d\u662f\u9488\u5bf9\u6307\u5b9a\u5ba2\u6237\u7aefIP\uff0c\u4e5f\u4e0d\u662fZK\u96c6\u7fa4\u7684\u8fde\u63a5\u6570\u9650\u5236\uff0c\u4e5f\u4e0d\u662f\u5355\u53f0ZK\u5bf9\u6240\u6709\u5ba2\u6237\u7aef\u7684 \u8fde\u63a5\u6570\u9650\u5236\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">clientPortAddress\uff1a\u5bf9\u4e8e\u591a\u7f51\u5361\u7684\u673a\u5668\uff0c\u53ef\u4ee5\u4e3a\u6bcf\u4e2aIP\u6307\u5b9a\u4e0d\u540c\u7684\u76d1\u542c\u7aef\u53e3\u3002\u9ed8\u8ba4\u60c5\u51b5\u662f\u6240 \u6709IP\u90fd\u76d1\u542c clientPort\u6307\u5b9a\u7684\u7aef\u53e3\u3002 New in 3.3.0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">minSessionTimeou\uff1atmaxSessionTimeout<br>\nSession\u8d85\u65f6\u65f6\u95f4\u9650\u5236\uff0c\u5982\u679c\u5ba2\u6237\u7aef\u8bbe\u7f6e\u7684\u8d85\u65f6\u65f6\u95f4\u4e0d\u5728\u8fd9\u4e2a\u8303\u56f4\uff0c\u90a3\u4e48\u4f1a\u88ab\u5f3a\u5236\u8bbe\u7f6e\u4e3a\u6700\u5927\u6216\u6700\u5c0f\u65f6\u95f4\u3002\u9ed8\u8ba4\u7684Session\u8d85\u65f6\u65f6\u95f4\u662f\u57282* tickTime ~ 20 * tickTime \u8fd9 \u4e2a \u8303 \u56f4 New in 3.3.0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">fsync.warningthresholdms\uff1a\u4e8b\u52a1\u65e5\u5fd7\u8f93\u51fa\u65f6\uff0c\u5982\u679c\u8c03\u7528fsync\u65b9\u6cd5\u8d85\u8fc7\u6307\u5b9a\u7684\u8d85\u65f6\u65f6\u95f4\uff0c\u90a3\u4e48\u4f1a\u5728\u65e5\u5fd7\u4e2d\u8f93\u51fa\u8b66\u544a\u4fe1\u606f\uff0c\u9ed8\u8ba4\u662f1000ms<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">autopurge.purgeInterval\uff1a\u6e05\u7406\u4efb\u52a1\u7684\u65f6\u95f4\u95f4\u9694\uff0c\u5355\u4f4d\u4e3ahours<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">autopurge.snapRetainCount\uff1azkserver\u542f\u52a8\u65f6\u4f1a\u5f00\u542f\u4e00\u4e2aorg.apache.zookeeper.server.DatadirCleanupManager\u7684\u7ebf\u7a0b\uff0c\u7528\u4e8e\u6e05\u7406&#8221;\u8fc7\u671f&#8221;\u7684snapshot\u6587\u4ef6\u548c\u5176\u76f8\u5e94\u7684txn log file\uff0c\u6b64\u53c2\u6570\u7528\u4e8e\u8bbe\u5b9a\u9700\u8981\u88abretain\u4fdd\u7559\u7684\u6587\u4ef6\u4e2a\u6570(\u4eceQuorumPeerMain\u8ddf\u8e2a\u4ee3\u7801)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">electionAlg\uff1a\u9009\u4e3e\u7b97\u6cd5,\u9ed8\u8ba4\u4e3a3\uff0c\u53ef\u4ee5\u9009\u62e9(0,1,2,3), &nbsp; &nbsp;0\u8868\u793a\u4f7f\u7528\u539f\u751f\u7684UDP(LeaderElection), 1\u8868\u793a\u4f7f\u7528\u8d39\u6388\u6743\u7684UDP 2\u8868\u793a\u4f7f\u7528\u6388\u6743\u7684UDP(AuthFastLeaderElection) &nbsp;3\u57fa\u4e8eTCP\u7684\u5feb\u901f\u9009\u4e3e(FastLeaderElection)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">initLimit\uff1aLeader\u4e0elearner\u5efa\u7acb\u8fde\u63a5\u4e2d  socket\u901a\u8bafread\u6240\u963b\u585e\u7684\u65f6\u95f4(initLimit * tickTime) \u5982\u679c\u662fLeaner\u6570\u91cf\u8f83\u591a\u6216\u8005leader\u7684\u6570\u91cf\u5f88\u5927, \u53ef\u4ee5\u589e\u52a0\u6b64\u503c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SyncLimit\uff1alearner\u4e0eleader\u5efa\u7acb\u8fde\u63a5\u4e2d,socket\u901a\u8bafread\u963b\u585e\u7684\u65f6\u95f4.\u5176\u4e2d\u5305\u62ec\u6570\u636e\u540c\u6b65\/\u6570\u636e\u63d0\u4ea4\u7b49<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">peerType\uff1azkserver \u7c7b\u578b observer \u89c2\u5bdf\u8005, participant\u53c2\u4e0e\u8005 \uff0c\u9ed8\u8ba4\u4e3a\u53c2\u4e0e\u8005<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">leaderServes\uff1a\u7cfb\u7edf\u5c5e\u6027\uff0czookeeper.leaderServes leader\u662f\u5426\u63a5\u53d7client\u8bf7\u6c42,\u9ed8\u8ba4\u4e3ayes\u5373leader\u53ef\u4ee5\u63a5\u53d7client\u7684\u8fde\u63a5,\u5728zk cluster \u73af\u5883\u4e2d\uff0c\u5f53\u8282\u70b9\u6570\u4e3a&gt;3\u65f6\uff0c\u5efa\u8bae\u5173\u95ed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">cnxTimeout\uff1a\u7cfb\u7edf\u5c5e\u6027\uff0czookeeper.cnxTimeout leader\u9009\u4e3e\u65f6socket\u8fde\u63a5\u6253\u5f00\u7684\u65f6\u957f\uff0c\u53ea\u6709\u5728electionAlg=3\u6709\u6548<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">skipACL\uff1a\u7cfb\u7edf\u5c5e\u6027\uff1azookeeper.skipACL \u9ed8\u8ba4\u4e3ano\uff0c\u662f\u5426\u8df3\u8fc7ACL\u68c0\u67e5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">forceSync\uff1a\u7cfb\u7edf\u5c5e\u6027\uff0czookeeper.forceSync \u9ed8\u8ba4yes \u5728update\u6267\u884c\u4e4b\u524d,\u662f\u5426\u5f3a\u5236\u5bf9\u64cd\u4f5c\u7acb\u5373\u6301\u4e45\u5199\u5165txn log\u6587\u4ef6.\u5173\u95ed\u6b64\u9009\u9879,\u4f1a\u9020\u6210\u670d\u52a1\u5668\u5931\u6548\u540e,\u5c1a\u672a\u6301\u4e45\u5316\u7684\u6570\u636e\u4e22\u5931<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">jute.maxbuffer\uff1a\u6bcf\u4e2a\u8282\u70b9\u6700\u5927\u6570\u636e\u91cf\uff0c\u662f\u9ed8\u8ba4\u662f1M\u3002\u8fd9\u4e2a\u9650\u5236\u5fc5\u987b\u5728server\u548cclient \u7aef\u90fd\u8fdb\u884c\u8bbe\u7f6e\u624d\u4f1a\u751f\u6548\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/img-bbs.csdn.net\/upload\/201910\/05\/1570261298_607220.png\" alt=\"\" \/><figcaption>Zookeeper \u7684\u5e38\u7528\u914d\u7f6e\u5c5e\u6027\u5927\u5168<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u90fd\u662f\u6bd4\u8f83\u5e38\u7528\u7684\u914d\u7f6e\u5c5e\u6027\uff0c\u518d\u4f7f\u7528\u65f6\uff0c\u5927\u5bb6\u8981\u6ce8\u610f\u5bf9\u5e94\u7684\u7248\u672c\u3002\u7248\u672c\u4e0d\u901a\u8fc7\uff0c\u914d\u7f6e\u5c5e\u6027\u53ef\u80fd\u7565\u6709\u5dee\u5f02\uff01<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=4505\">Zookeeper \u7684\u914d\u7f6e\u6587\u4ef6\u5e38\u7528\u914d\u7f6e\u5c5e\u6027\u5927\u5168<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>Zookeeper \u4ece\u8bde\u751f\u4e4b\u521d\u706b\u7206\u5230\u4eca\u5929\u662f\u6709\u539f\u56e0\u7684\uff0c\u503c\u5f97\u6211\u4eec\u6bcf\u4e00\u4e2a\u7f51\u53cb\u6df1\u5165\u5b66\u4e60\uff01 Zookeeper \u63d0\u4f9b\u4e86\u5f3a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[1842,168,1154,761,480],"class_list":["post-4505","post","type-post","status-publish","format-standard","hentry","category-java","tag-cap","tag-connector","tag-nginx","tag-zookeeper"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4505"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4505\/revisions"}],"predecessor-version":[{"id":4506,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4505\/revisions\/4506"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}