{"id":137,"date":"2013-09-27T12:51:51","date_gmt":"2013-09-27T12:51:51","guid":{"rendered":"http:\/\/blog.chen-hongyi.com\/?p=137"},"modified":"2013-09-27T12:52:57","modified_gmt":"2013-09-27T12:52:57","slug":"maatkit-%e5%88%86%e6%9e%90%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/chen-hongyi.com\/?p=137","title":{"rendered":"Maatkit \u5206\u6790\u5de5\u5177"},"content":{"rendered":"<h5>From:\u00a0<a title=\"http:\/\/www.livingelsewhere.net\/life\/note\/view\/1\" href=\"http:\/\/www.livingelsewhere.net\/life\/note\/view\/1\">http:\/\/www.livingelsewhere.net\/life\/note\/view\/1<\/a><\/h5>\n<h5><\/h5>\n<h5 id=\"toc-maatkit-\">Maatkit \u5206\u6790\u5de5\u5177<\/h5>\n<p>Maatkit \u662f Baron Schwartz \u7684\u53e6\u4e00\u9879\u521b\u9020\uff0c\u662f\u4e00\u7cfb\u5217\u547d\u4ee4\u884c\u5de5\u5177\u7684\u96c6\u5408\u3002\u6240\u6709\u5de5\u5177\u90fd\u662f\u7528 Perl \u7f16\u5199\u7684\uff0c\u7528\u6765\u8865\u5145 MySQL \u672a\u80fd\u63d0\u4f9b\u7684\u7684\u90a3\u4e9b\u91cd\u8981\u529f\u80fd\u3002\u53ef\u4ee5\u5728 <a href=\"http:\/\/www.maatkit.org\/\">http:\/\/www.maatkit.org\/<\/a> \u4e0a\u627e\u5230\u5b83\u4eec\uff0c\u5305\u62ec\u4e86\u5206\u6790\u5de5\u5177\u548c\u5176\u5b83\u4e00\u4e9b\u5c0f\u529f\u80fd\u3002<\/p>\n<p>\u8fd9\u4e9b\u5206\u6790\u5de5\u5177\u7684\u5176\u4e2d\u4e00\u4e2a\u662f mk-query-profiler\uff0c\u5f53\u5b83\u68c0\u6d4b\u670d\u52a1\u5668\u72b6\u6001\u53d8\u91cf\u65f6\u80fd\u591f\u6267\u884c\u67e5\u8be2\uff0c\u5e76\u4f1a\u6253\u5370\u51fa\u4e00\u4e2a\u5177\u4f53\u4e14\u6613\u8bfb\u7684\u5173\u4e8e\u67e5\u8be2\u524d\u540e\u7684\u7cfb\u7edf\u72b6\u6001\u53d8\u91cf\u5dee\u5f02\u60c5\u51b5\u7684\u62a5\u544a\u3002\u8fd9\u4efd\u62a5\u544a\u80fd\u4f7f\u67e5\u8be2\u6709\u66f4\u6df1\u7684\u7406\u89e3\uff0c\u800c\u4e0d\u4ec5\u9650\u4e8e\u5728\u5b83\u6267\u884c\u7684\u65f6\u5019\u3002<\/p>\n<p>\u53ef\u4ee5\u5c06\u67e5\u8be2\u901a\u8fc7\u7ba1\u9053\u4f20\u5165 mk-query-profiler \u7684\u6807\u51c6\u8f93\u5165\u53e3\uff0c\u6307\u5b9a\u4e00\u4e2a\u6216\u591a\u4e2a\u67e5\u8be2\u6587\u4ef6\uff0c\u6216\u8005\u4ec5\u4ec5\u662f\u8981\u6c42\u5b83\u68c0\u6d4b\u670d\u52a1\u5668\u800c\u4e0d\u8fd0\u884c\u4efb\u4f55\u67e5\u8be2\uff08\u5f53\u8fd0\u884c\u4e00\u4e2a\u5916\u90e8\u5e94\u7528\u65f6\uff0c\u8fd9\u79cd\u65b9\u5f0f\u4f1a\u7528\u5f97\u4e0a\uff09\u3002\u4e5f\u80fd\u8ba9\u5b83\u8fd0\u884c shell \u547d\u4ee4\u800c\u4e0d\u662f\u67e5\u8be2\u3002<\/p>\n<p>mk-query-profiler \u7684\u62a5\u544a\u5206\u6210\u597d\u51e0\u4e2a\u6bb5\u843d\u3002\u9ed8\u8ba4\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e2a\u62a5\u544a\u6253\u5370\u51fa\u7684\u662f\u4e00\u6279\u6458\u8981\u4fe1\u606f\uff0c\u4f46\u662f\uff0c\u4e5f\u53ef\u4ee5\u5f97\u5230\u4e00\u4efd\u5305\u542b\u4e86\u6bcf\u4e00\u4e2a\u67e5\u8be2\u6216\u8005\u6240\u9009\u62e9\u7684\u67e5\u8be2\u7684\u62a5\u544a\uff0c\u7136\u540e\u52a0\u8f7d\u5230 mk-profile-compact \u7684\u8f85\u52a9\u5de5\u5177\u91cc\u65b9\u4fbf\u5730\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u8fd9\u4efd\u62a5\u544a\u7684\u4e3b\u8981\u6bb5\u843d\uff1a<\/p>\n<ul>\n<li>\u300eOverall stats\u300f\u6bb5\u7f57\u5217\u4e86\u4e00\u4e9b\u57fa\u672c\u4fe1\u606f\uff0c\u4f8b\u5982\u6267\u884c\u65f6\u95f4\u3001\u547d\u4ee4\u7684\u6570\u636e\u548c\u7f51\u7edc\u6d41\u91cf\u3002<\/li>\n<li>\u300eTable and index accesses\u300f\u6bb5\u663e\u793a\u4e86\u8fd9\u4e2a\u6279\u5904\u7406\u7684\u6709\u591a\u5c11\u4e2a\u4e0d\u540c\u7c7b\u578b\u7684\u6267\u884c\u8ba1\u5212\u3002\u5982\u679c\u770b\u5230\u6709\u5f88\u591a\u8868\u626b\u63cf\uff0c\u5728\u53ef\u80fd\u610f\u5473\u7740\u6ca1\u6709\u5408\u9002\u7684\u7d22\u5f15\u53ef\u7528\u4e8e\u67e5\u8be2\u3002<\/li>\n<li>\u300eRow operations\u300f\u6bb5\u663e\u793a\u4e86\u5e95\u5c42\u5904\u7406\u7684\u6570\u636e\u548c\/\u6216\u8005\u4e2a\u6279\u5904\u7406\u4ea7\u751f\u7684 InnoDB \u64cd\u4f5c\u7684\u6570\u76ee\u3002\u7cdf\u7cd5\u7684\u67e5\u8be2\u8ba1\u5212\u4f1a\u5f15\u53d1\u66f4\u591a\u7684\u5e95\u5c42\u64cd\u4f5c\u3002<\/li>\n<li>\u300eI\/O operations\u300f\u6bb5\u663e\u793a\u4e86\u8fd9\u4e2a\u6279\u5904\u7406\u5f15\u53d1\u4e86\u591a\u5c11\u5185\u5b58\u548c\u78c1\u76d8\u6570\u636e\u6d41\u3002\u6709\u4e00\u4e2a\u53ef\u6bd4\u8f83\u7684\u6bb5\u662f\u663e\u793a\u8ddf InnoDB \u76f8\u5173\u7684\u6570\u636e\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u603b\u800c\u8a00\u4e4b\uff0c\u8fd9\u4efd\u62a5\u544a\u53ef\u4ee5\u7ec6\u81f4\u5730\u63cf\u8ff0\u51fa\u670d\u52a1\u5668\u6b63\u5728\u5904\u7406\u591a\u5c11\u79cd\u7c7b\u578b\u7684\u4efb\u52a1\uff0c\u8fd9\u6bd4\u4ec5\u4ec5\u662f\u8861\u91cf\u67e5\u8be2\u6240\u9700\u8981\u7684\u65f6\u95f4\u8981\u6709\u4ef7\u503c\u5f97\u591a\u3002\u4f8b\u5982\u3002\u53ef\u4ee5\u5e2e\u52a9\u7b5b\u9009\u8fd9\u6837\u4e24\u4e2a\u67e5 \u8be2\uff1a\u5b83\u4eec\u5728\u7b2c\u8d1f\u8f7d\u65f6\uff0c\u5728\u4e00\u4e2a\u5c0f\u6570\u636e\u96c6\u4e0a\u90fd\u7528\u51e0\u4e4e\u76f8\u7b49\u7684\u65f6\u95f4\u5b8c\u6210\u4e86\u67e5\u8be2\uff1b\u4f46\u662f\uff0c\u5f53\u4f7f\u7528\u5230\u7684\u6570\u636e\u91cf\u53d8\u5230\u5f88\u5927\u7684\u65f6\u5019\uff0c\u6216\u8005\u8bf4\u5728\u9ad8\u8d1f\u8f7d\u7684\u65f6\u5019\uff0c\u5b83\u4eec\u7684\u8868\u73b0\u5c31\u6709\u4e86\u5de8 \u5927\u7684\u5dee\u5f02\u3002\u5b83\u4e5f\u53ef\u4ee5\u88ab\u7528\u6765\u9a8c\u8bc1\u4f18\u5316\u662f\u5426\u8d77\u5230\u4e86\u4f5c\u7528\uff0c\u5728\u8fd9\u79cd\u5e94\u7528\u73af\u5883\u4e0b\uff0c\u5b83\u5c31\u50cf\u662f\u4e00\u4e2a\u5fae\u578b\u7684\u57fa\u51c6\u6d4b\u8bd5\u5de5\u5177\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u5de5\u5177\u91cc\u8fd8\u6709\u53e6\u5916\u51e0\u79cd\u5206\u6790\u5de5\u5177\uff1a<br \/>\nmk-visual-explain<\/p>\n<div>\u91cd\u6784\u4ece EXPLAIN \u91cc\u53d6\u5f97\u7684\u67e5\u8be2\u6267\u884c\u8ba1\u5212\uff0c\u7136\u540e\u4ee5\u66f4\u6613\u8bfb\u61c2\u7684\u6811\u72b6\u56fe\u6765\u663e\u793a\u3002\u5f53\u67e5\u8be2\u8ba1\u5212\u5f88\u590d\u6742\u7684\u65f6\u5019\uff0c\u8fd9\u4e2a\u5c24\u4e3a\u6709\u7528\u3002\u67e5\u770b EXPLAIN \u7684\u8f93\u5165\uff0c\u6240\u770b\u5230\u7684\u662f\u6570\u767e\u884c\u8bed\u53e5\uff0c\u8fd9\u6837\u7684\u957f\u5ea6\u51e0\u4e4e\u6ca1\u4eba\u80fd\u7406\u89e3\u5b83\u4eec\u3002mk-visual-explain \u4f5c\u4e3a\u4e00\u4e2a\u6559\u5b66\u5de5\u5177\u4e5f\u5f88\u6709\u7528\uff0c\u6216\u8005\u8bd5\u7740\u53bb\u5b66\u4e60\u600e\u4e48\u770b\u61c2 EXPLAIN \u8f93\u51fa\u7684\u65f6\u5019\uff0c\u5b83\u4e5f\u80fd\u5e2e\u5f97\u4e0a\u5fd9\u3002<\/div>\n<p>mk-duplicate-key-checker<\/p>\n<div>\u5b83\u80fd\u8bc6\u522b\u51fa\u91cd\u590d\u7684\u6216\u8363\u8a89\u7684\u7d22\u5f15\u6216\u5916\u952e\uff0c\u5728\u4f1a\u5f71\u54cd\u5230\u6027\u80fd\u3002<\/div>\n<p>mk-deadlock-logger<\/p>\n<div>\u68c0\u6d4b InnoDB \u91cc\u7684\u6b7b\u9501\u5e76\u5c06\u5b83\u4eec\u8bb0\u5f55\u5728\u4e00\u4e2a\u6587\u4ef6\u91cc\u6216\u8868\u91cc\u3002<\/div>\n<p>mk-heartbeat<\/p>\n<div>\u7cbe\u786e\u6d4b\u91cf\u590d\u5236\u7684\u5ef6\u8fdf\u65f6\u95f4\uff0c\u65e0\u987b\u68c0\u67e5 SHOW SLAVE STATUS\uff08\u5b83\u4e5f\u4e0d\u603b\u662f\u6b63\u786e\uff09\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5b83\u4fdd\u7559\u4e86\u8fc7\u53bb 1 \u5206\u949f\u30015 \u5206\u949f\u548c 15 \u5206\u949f\u91cc\u7684\u79fb\u52a8\u5e73\u5747\u503c\u3002\u8fd9\u65f6\u9488\u5bf9\u7b2c\u4e00\u7248\u91cc\u90a3\u4e2a\u5fc3\u8df3\uff08Heartbeat\uff09\u811a\u672c\u63d0\u5230\u8fc7\u7684\u66f4\u5b8c\u6574\u66f4\u5177\u53ef\u914d\u7f6e\u6027\u7684\u5b9e\u73b0\u3002<\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<h5 id=\"toc-maatkit-1\">Maatkit \u8f85\u52a9\u811a\u672c<\/h5>\n<p>mk-archiver<\/p>\n<div>\u8fd0\u884c\u6e05\u9664\u548c\u5f52\u6863\u4efb\u52a1\uff0c\u5e2e\u52a9\u6e05\u7406\u8868\u91cc\u4e0d\u9700\u8981\u7684\u6570\u636e\u3002\u8fd9\u4e2a\u5de5\u5177\u662f\u88ab\u8bbe\u8ba1\u7528\u6765\u79fb\u52a8\u6570\u636e\u7684\uff0c\u800c\u65e0\u9700\u7528 OLTP \u67e5\u8be2\u3002\u4f46\u662f\uff0c\u6709\u53ef\u4ee5\u7528\u6765\u5efa\u7acb\u6570\u636e\u4ed3\u5e93\uff0c\u6216\u8005\u67e5\u627e\u548c\u79fb\u9664\u9648\u65e7\u7684\u6570\u636e\u3002\u5b83\u80fd\u628a\u6570\u636e\u5199\u5230\u4e00\u4e2a\u6587\u4ef6\u91cc\uff0c\u5e76\u4e14\/\u6216\u8005\u5199\u5230\u4efb\u4f55 MySQL \u793a\u4f8b\u4e0a\u7684\u53e6\u4e00\u4e2a\u8868\u91cc\u3002\u5b83\u8fd8\u6709\u4e00\u4e2a\u63d2\u4ef6\u673a\u5236\uff0c\u4f7f\u5b9a\u5236\u4efb\u52a1\u66f4\u52a0\u5bb9\u6613\u5b9e\u73b0\uff0c\u4e3e\u4f8b\u6765\u8bf4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u63d2\u4ef6\uff0c\u8ba9\u5b83\u5728\u7cfb\u7edf\u5f80\u65e5\u5fd7\u8868\u91cc\u63d2\u5165\u6570\u636e\u65f6\uff0c\u81ea\u52a8\u5728\u6570\u636e\u4ed3\u5e93\u91cc\u751f\u6210 \u4e00\u4e2a\u6458\u8981\u8868\u3002<\/div>\n<p>mk-find<\/p>\n<div>\u8ddf Unix \u7684 find \u547d\u4ee4\u7c7b\u4f3c\uff0c\u4f46\u662f\uff0c\u5b83\u662f\u7528\u4e8e MySQL \u7684\u6570\u636e\u5e93\u548c\u8868\u3002<\/div>\n<p>mk-parallel-dump<\/p>\n<div>\u6267\u884c\u591a\u7ebf\u7a0b\u903b\u8f91\u5907\u4efd\u3002\u4e3a\u4e86\u80fd\u591f\u5728\u591a CPU \u6216\u591a\u78c1\u76d8\u7684\u7cfb\u7edf\u91cc\u66f4\u5feb\u901f\u5730\u5907\u4efd\uff0c\u5b83\u80fd\u628a\u6bcf\u4e2a\u8868\u5206\u5272\u6210\u6240\u9700\u8981\u5927\u5c0f\u7684\u51e0\u4e2a\u5206\u5757\u3002\u5b9e\u9645\u4e0a\uff0c\u53ef\u4ee5\u7528\u5b83\u6765\u628a\u4efb\u4f55\u5de5\u5177\u90fd\u5c01\u88c5\u6210\u591a\u7ebf\u7a0b\u7684\u5f62\u5f0f\uff0c\u56e0\u6b64\uff0c\u5b83\u5728\u591a\u7ebf\u7a0b CHECK TABLE \u6216 OPTIMIZE TABLE \u64cd\u4f5c\u65b9\u9762\u4e5f\u5f88\u6709\u7528\u5904\uff08\u4ee5\u6b64\u4e3a\u4f8b\uff09\u3002\u8bb8\u591a\u7c7b\u578b\u7684\u4efb\u52a1\u90fd\u80fd\u5728\u591a CPU \u6216\u591a\u78c1\u76d8\u83b7\u53d6\u5e76\u884c\u5904\u7406\u7684\u597d\u5904\u3002<\/div>\n<p>mk-parallel-restore<\/p>\n<div>\u5b83\u662f mk-parallel-dump \u7684\u9006\u7a0b\u5e8f\u3002\u5b83\u5e76\u884c\u5730\u628a\u6587\u4ef6\u5939\u5728\u5230 MySQL\u91cc\u3002\u8fd9\u4e2a\u5de5\u5177\u80fd\u591f\u901a\u8fc7 LOAD DATA INFILE \u76f4\u63a5\u52a0\u8f7d\u5206\u754c\u7b26\u6587\u4ef6\uff0c\u6216\u8005\u7528 mysql \u5ba2\u6237\u7aef\u76f4\u63a5\u6267\u884c SQL \u6587\u4ef6\u3002\u5b83\u5bf9\u8bb8\u591a\u52a0\u8f7d\u64cd\u4f5c\u505a\u4e86\u4e00\u4e2a\u7075\u6d3b\u7684\u5c01\u88c5\uff0c\u4f8b\u5982\u53ef\u4ee5\u901a\u8fc7\u547d\u540d\u7ba1\u9053\u52a0\u8f7d\u538b\u7f29\u6587\u4ef6\u3002<\/div>\n<p>mk-show-grants<\/p>\n<div>\u80fd\u5bf9 GRANT \u8bed\u53e5\u8fdb\u884c\u89c4\u6574\u5316\u3001\u6392\u9664\u3001\u5206\u79bb\u548c\u6392\u5e8f\uff0c\u4f7f\u5b83\u66f4\u6613\u4e8e\u5728\u547d\u4ee4\u884c\u91cc\u64cd\u4f5c\u3002\u6709\u4e00\u79cd\u6709\u8da3\u7684\u5e94\u7528\u662f\u628a\u6570\u636e\u5e93\u6743\u9650\u5b58\u50a8\u5728\u4e00\u4e2a\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u91cc\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u6709\u4efb\u4f55\u4f2a\u9020\u7684\u66f4\u6539\u3002<\/div>\n<p>mk-slave-delay<\/p>\n<div>\u4f7f\u4ece\u670d\u52a1\u5668\u7684\u66f4\u65b0\u6ede\u540e\u5b83\u7684\u4e3b\u673a\uff0c\u4ee5\u4fbf\u4e8e\u707e\u96be\u8fd8\u539f\u3002\u5982\u679c\u6709\u4e00\u6761\u7834\u574f\u6027 SQL \u8bed\u53e5\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u540e\uff0c\u80fd\u5728\u4ece\u670d\u52a1\u5668\u6267\u884c\u8fd9\u6761\u8bed\u53e5\u4e4b\u524d\u5c06\u5b83\u505c\u6b62\uff0c\u91cd\u653e\u4e8c\u8fdb\u5236\u65e5\u5fd7\u76f4\u5230\u8fd9\u6761\u8bed\u53e5\uff0c\u7136\u540e\u5c06\u5176\u63d0\u5347\u4e3a\u4e3b\u673a\u3002\u8fd9\u6837\u7684\u505a\u6cd5\u8981\u5feb\u4e8e\u5728\u4e3b\u673a\u4e0a\u91cd\u7532\u7231\u6700\u8fd1\u7684\u4e00 \u4e2a\u5907\u4efd\uff0c\u7136\u540e\u91cd\u65b0\u6267\u884c\u81ea\u5907\u4efd\u4ee5\u6765\u7684\u6240\u6709\u65e5\u5fd7\u3002<\/div>\n<p>mk-slave-prefetch<\/p>\n<div>\u5b9e\u73b0\u300e\u4e3a\u4ece\u670d\u52a1\u5668\u7ebf\u7a0b\u51c6\u5907\u597d\u7f13\u5b58\u300f\u91cc\u8ba8\u8bba\u8fc7\u7684\u6280\u672f\u3002\u5728\u67d0\u4e9b\u5de5\u4f5c\u8d1f\u8f7d\u4e0b\uff0c\u5b83\u80fd\u4f7f\u590d\u5236\u5728\u4ece\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u5f97\u66f4\u5feb\u3002<\/div>\n<p>mk-slave-restart<\/p>\n<div>\u4f7f\u4ece\u670d\u52a1\u5668\u5728\u9047\u5230\u4e00\u4e2a\u9519\u8bef\u540e\u91cd\u65b0\u542f\u52a8\u3002<\/div>\n<p>mk-table-checksum<\/p>\n<div>\u5728\u4e00\u53f0\u6216\u591a\u53f0\u670d\u52a1\u5668\u4e0a\u5e76\u884c\u5730\u751f\u6210\u8868\u5185\u5bb9\u7684\u68c0\u9a8c\u548c\uff0c\u6216\u8005\u5728\u5404\u4e2a\u590d\u5236\u91cc\u8fdb\u884c\u6821\u9a8c\u548c\u67e5\u8be2\uff0c\u4ee5\u68c0\u9a8c\u4ece\u670d\u52a1\u5668\u4e0a\u7684\u6570\u636e\u662f\u5426\u4e00\u81f4\u3002<\/div>\n<p>mk-table-sync<\/p>\n<div>\u66f4\u9ad8\u6548\u5730\u627e\u51fa\u8868\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u5e76\u751f\u6210\u7528\u4e8e\u89e3\u6790\u5b83\u4eec\u7684\u6700\u5c0f\u7684 SQL \u547d\u4ee4\u96c6\u3002\u5b83\u4e5f\u80fd\u5728\u590d\u5236\u91cc\u9762\u64cd\u4f5c\u3002<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>From:\u00a0http:\/\/www.livingelsewhere.net\/lif &hellip; <a href=\"https:\/\/chen-hongyi.com\/?p=137\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-137","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=\/wp\/v2\/posts\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=137"}],"version-history":[{"count":2,"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=\/wp\/v2\/posts\/137\/revisions"}],"predecessor-version":[{"id":139,"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=\/wp\/v2\/posts\/137\/revisions\/139"}],"wp:attachment":[{"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chen-hongyi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}