{"id":948,"date":"2026-07-13T16:41:07","date_gmt":"2026-07-13T08:41:07","guid":{"rendered":"http:\/\/www.x4s.cn\/?p=948"},"modified":"2026-07-13T16:52:45","modified_gmt":"2026-07-13T08:52:45","slug":"mysql-%e6%95%b0%e6%8d%ae%e5%ba%93%e8%bf%9b%e7%a8%8b-mysqld-%e8%a2%ab-oom-killer%ef%bc%88%e5%86%85%e5%ad%98%e6%ba%a2%e5%87%ba%e6%9d%80%e6%89%8b%ef%bc%89%e5%bc%ba%e5%88%b6%e7%bb%88%e6%ad%a2","status":"publish","type":"post","link":"http:\/\/www.x4s.cn\/?p=948","title":{"rendered":"MySQL \u6570\u636e\u5e93\u8fdb\u7a0b (mysqld) \u88ab OOM Killer\uff08\u5185\u5b58\u6ea2\u51fa\u6740\u624b\uff09\u5f3a\u5236\u7ec8\u6b62"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5f53 MySQL \u5bfc\u81f4\u670d\u52a1\u5668 CPU \u548c\u5185\u5b58\u53cc\u53cc\u8fbe\u5230 100% \u5e76\u89e6\u53d1 OOM Killer \u65f6\uff0c\u8bf4\u660e\u6570\u636e\u5e93\u6b63\u5904\u4e8e\u6781\u7aef\u7684\u8d44\u6e90\u8017\u5c3d\u72b6\u6001\u3002\u8fd9\u4e0d\u4ec5\u4f1a\u5bfc\u81f4\u6570\u636e\u5e93\u5d29\u6e83\uff0c\u8fd8\u4f1a\u4e25\u91cd\u5f71\u54cd\u6574\u4e2a\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002<br>\u8981\u5f7b\u5e95\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u5efa\u8bae\u6309\u7167\u4ee5\u4e0b\u201c\u4e09\u6b65\u8d70\u201d\u7b56\u7565\u8fdb\u884c\u6392\u67e5\u548c\u4f18\u5316\uff1a<br><br><strong>\u7b2c\u4e00\u6b65\uff1a\u7d27\u6025\u6b62\u8840\uff08\u6062\u590d\u670d\u52a1\uff09<\/strong><br>\u5728\u7cfb\u7edf\u6fd2\u4e34\u5d29\u6e83\u65f6\uff0c\u9996\u5148\u9700\u8981\u8ba9\u670d\u52a1\u5668\u6062\u590d\u53ef\u7528\u72b6\u6001\uff1a<br>\u7ec8\u6b62\u5f02\u5e38\u4f1a\u8bdd\uff1a\u767b\u5f55 MySQL\uff0c\u4f7f\u7528 SHOW PROCESSLIST \u6216\u67e5\u770b performance_schema\uff0c\u627e\u51fa\u6d88\u8017\u5185\u5b58\u5927\u3001\u6267\u884c\u65f6\u95f4\u957f\u7684\u5f02\u5e38\u67e5\u8be2\u6216\u4e8b\u52a1\uff0c\u679c\u65ad\u4f7f\u7528 KILL \u547d\u4ee4\u7ec8\u6b62\u5b83\u4eec\u3002<br>\u68c0\u67e5\u5e76\u91cd\u542f\u670d\u52a1\uff1a\u5982\u679c MySQL \u5df2\u7ecf\u88ab OOM Killer \u6740\u6389\uff0c\u5728\u786e\u8ba4\u5185\u5b58\u91ca\u653e\u540e\u91cd\u542f\u6570\u636e\u5e93\u670d\u52a1\u3002<br><br><strong>\u7b2c\u4e8c\u6b65\uff1a\u5185\u5b58\u4f18\u5316\uff08\u89e3\u51b3 OOM \u5d29\u6e83\uff09<\/strong><br>\u5185\u5b58\u8017\u5c3d\u901a\u5e38\u662f MySQL \u5185\u5b58\u914d\u7f6e\u4e0d\u5408\u7406\u6216\u9690\u6027\u6d88\u8017\u8fc7\u5927\u5bfc\u81f4\u7684\uff0c\u9700\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u7ef4\u5ea6\u8c03\u6574\uff1a<br>\u8c03\u4f4e\u6838\u5fc3\u7f13\u51b2\u6c60\uff1ainnodb_buffer_pool_size \u662f\u5185\u5b58\u5360\u7528\u7684\u5927\u5934\u3002\u5efa\u8bae\u5c06\u5176\u8bbe\u7f6e\u4e3a\u7269\u7406\u5185\u5b58\u7684 50%~70%\uff0c\u5fc5\u987b\u7ed9\u64cd\u4f5c\u7cfb\u7edf\u548c\u5176\u4ed6\u670d\u52a1\u9884\u7559\u81f3\u5c11 1GB~2GB \u7684\u7a7a\u95f4\u3002<br>\u9650\u5236\u8fde\u63a5\u6570\u4e0e\u5355\u8fde\u63a5\u7f13\u51b2\uff1a\u9ad8\u5e76\u53d1\u4e0b\uff0c\u6bcf\u4e2a\u8fde\u63a5\u90fd\u4f1a\u5206\u914d\u72ec\u7acb\u7684\u5185\u5b58\u7f13\u51b2\u533a\u3002\u5efa\u8bae\u5408\u7406\u8c03\u4f4e max_connections\uff08\u5982\u8bbe\u4e3a 100~300\uff09\uff0c\u5e76\u7f29\u5c0f sort_buffer_size\u3001join_buffer_size \u548c tmp_table_size\uff08\u5efa\u8bae tmp_table_size \u4e0d\u8d85\u8fc7 64M\uff0c\u5f3a\u5236\u5927\u7ed3\u679c\u96c6\u8d70\u78c1\u76d8\u4e34\u65f6\u8868\uff0c\u5b81\u6162\u52ff\u5d29\uff09\u3002<br>\u5173\u95ed\u9ad8\u5185\u5b58\u6d88\u8017\u7ec4\u4ef6\uff1a\u5bf9\u4e8e\u5c0f\u5185\u5b58\u670d\u52a1\u5668\uff0cMySQL 8.0 \u9ed8\u8ba4\u5f00\u542f\u7684 performance_schema \u4f1a\u5360\u7528\u6570\u767e\u5146\u5185\u5b58\uff0c\u5efa\u8bae\u5c06\u5176\u8bbe\u4e3a OFF\uff1b\u540c\u65f6\u68c0\u67e5\u5e76\u5173\u95ed innodb_buffer_pool_dump_at_shutdown\uff0c\u9632\u6b62\u91cd\u542f\u65f6\u989d\u5916\u6d88\u8017\u5185\u5b58\u3002<br>\u589e\u52a0 Swap \u515c\u5e95\uff1a\u5982\u679c\u670d\u52a1\u5668\u6ca1\u6709 Swap \u5206\u533a\uff0c\u5efa\u8bae\u521b\u5efa\u4e00\u4e2a 2GB \u5de6\u53f3\u7684 Swap \u6587\u4ef6\u4f5c\u4e3a\u5185\u5b58\u7f13\u51b2\uff0c\u907f\u514d\u5185\u6838\u5728\u5185\u5b58\u8017\u5c3d\u65f6\u76f4\u63a5\u201c\u6740\u4eba\u201d\u3002<br><br><strong>\u7b2c\u4e09\u6b65\uff1aCPU \u4e0e I\/O \u4f18\u5316\uff08\u89e3\u51b3 100% \u8d1f\u8f7d\uff09<\/strong><br>CPU \u548c\u5185\u5b58\u540c\u65f6\u98d9\u5347\uff0c\u5f80\u5f80\u4f34\u968f\u7740\u4e25\u91cd\u7684\u78c1\u76d8 I\/O \u74f6\u9888\uff08\u4f8b\u5982\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4\u4e34\u65f6\u8868\u9891\u7e41\u843d\u76d8\uff0c\u5f15\u53d1\u5927\u91cf\u7269\u7406\u8bfb\u5199\uff09\uff1a<br>\u8bca\u65ad I\/O \u74f6\u9888\uff1a\u4f7f\u7528 iostat -x 1 30 \u547d\u4ee4\u89c2\u5bdf %iowait \u548c %util \u6307\u6807\u3002\u5982\u679c %iowait \u6301\u7eed\u5927\u4e8e 20% \u6216 %util \u5927\u4e8e 80%\uff0c\u8bf4\u660e\u78c1\u76d8\u5df2\u4e25\u91cd\u9971\u548c\uff0c\u8fd9\u662f\u5bfc\u81f4 CPU \u98d9\u5347\u7684\u76f4\u63a5\u539f\u56e0\u3002<br>\u4f18\u5316 I\/O \u53c2\u6570\uff1a\u5982\u679c\u4f7f\u7528\u7684\u662f SSD \u78c1\u76d8\uff0c\u53ef\u4ee5\u9002\u5f53\u8c03\u9ad8 innodb_io_capacity \u548c innodb_io_capacity_max\uff0c\u5e76\u589e\u52a0 innodb_write_io_threads \u548c innodb_read_io_threads \u7684\u6570\u91cf\uff0c\u63d0\u5347\u5237\u810f\u548c\u8bfb\u53d6\u6548\u7387\u3002<br>\u4f18\u5316\u6162\u67e5\u8be2\u4e0e\u7d22\u5f15\uff1aCPU 100% \u7684\u6839\u672c\u539f\u56e0\u901a\u5e38\u662f\u7f3a\u5931\u7d22\u5f15\u5bfc\u81f4\u7684\u5168\u8868\u626b\u63cf\u6216\u6781\u5176\u590d\u6742\u7684 JOIN \u67e5\u8be2\u3002\u9700\u5f00\u542f\u6162\u67e5\u8be2\u65e5\u5fd7\uff08slow.log\uff09\uff0c\u627e\u51fa\u6267\u884c\u65f6\u95f4\u957f\u6216\u9891\u6b21\u6781\u9ad8\u7684 SQL\uff0c\u4e3a\u5176\u6dfb\u52a0\u5408\u9002\u7684\u7d22\u5f15\uff0c\u6216\u62c6\u5206\u5927 JOIN \u67e5\u8be2\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ec8\u6781\u5efa\u8bae\uff1a<\/strong><br>\u5982\u679c\u7ecf\u8fc7\u4e0a\u8ff0\u53c2\u6570\u8c03\u6574\u548c SQL \u4f18\u5316\u540e\uff0c\u670d\u52a1\u5668\u4f9d\u7136\u9891\u7e41\u51fa\u73b0\u8d44\u6e90\u6253\u6ee1\u7684\u60c5\u51b5\uff0c\u8bf4\u660e\u5f53\u524d\u7684\u786c\u4ef6\u89c4\u683c\u5df2\u7ecf\u65e0\u6cd5\u6ee1\u8db3\u5b9e\u9645\u7684\u4e1a\u52a1\u4f53\u91cf\u3002\u6700\u76f4\u63a5\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\u662f\u5347\u7ea7\u670d\u52a1\u5668\u7684\u7269\u7406\u5185\u5b58\uff08RAM\uff09\u548c CPU \u6838\u5fc3\u6570\uff0c\u6216\u8005\u5c06\u6570\u636e\u5e93\u8fc1\u79fb\u81f3\u72ec\u7acb\u7684\u4e91\u6570\u636e\u5e93\uff08RDS\uff09\u5b9e\u4f8b\u4ee5\u5b9e\u73b0\u8d44\u6e90\u9694\u79bb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9488\u5bf9\u60a8 2\u68382G \u7684 VPS \u670d\u52a1\u5668\uff0c\u8fd9\u6837\u4e00\u4e2a\u5178\u578b\u7684\u201c\u6781\u9650\u914d\u7f6e\u201d\u3002\u5728\u8fd9\u79cd\u73af\u5883\u4e0b\u8fd0\u884c MySQL\uff0c\u7edd\u5bf9\u4e0d\u80fd\u4f7f\u7528\u9ed8\u8ba4\u914d\u7f6e\uff0c\u5426\u5219\u6781\u6613\u89e6\u53d1 OOM\uff08\u5185\u5b58\u6ea2\u51fa\uff09\u5bfc\u81f4\u6570\u636e\u5e93\u88ab\u7cfb\u7edf\u5f3a\u5236\u6740\u6b7b\u3002<br>\u7ed3\u5408\u60a8\u7684\u670d\u52a1\u5668\u60c5\u51b5\uff0c\u4e3a\u60a8\u91cf\u8eab\u5b9a\u5236\u4e86\u4ee5\u4e0b\u4f18\u5316\u65b9\u6848\u53ca my.cnf \u914d\u7f6e\u793a\u4f8b\uff1a<br>. \u6838\u5fc3 my.cnf \u914d\u7f6e\u793a\u4f8b<br>\u8bf7\u5c06\u4ee5\u4e0b\u914d\u7f6e\u5e94\u7528\u5230\u60a8\u7684 MySQL \u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4e3a \/etc\/my.cnf \u6216 \/etc\/mysql\/my.cnf\uff09\u7684 [mysqld] \u6a21\u5757\u4e0b\u3002\u6b64\u914d\u7f6e\u7684\u6838\u5fc3\u903b\u8f91\u662f\uff1a\u5927\u5e45\u538b\u7f29\u5185\u5b58\u7f13\u51b2\u6c60\u3001\u9650\u5236\u5e76\u53d1\u8fde\u63a5\u6570\u3001\u5173\u95ed\u9ad8\u5f00\u9500\u7ec4\u4ef6\uff1a<br><\/p>\n\n\n<p>[mysqld]<br \/>\n# ========== \u5185\u5b58\u6838\u5fc3\u4f18\u5316\uff08\u9488\u5bf92G\u670d\u52a1\u5668\uff09 ==========<br \/>\n# InnoDB\u7f13\u51b2\u6c60\uff1a\u5efa\u8bae\u8bbe\u4e3a 512M\uff08\u82e5\u540c\u673a\u8fd0\u884cJava\/Nginx\uff0c\u5efa\u8bae\u964d\u81f3 384M~512M\uff09<br \/>\ninnodb_buffer_pool_size = 512M<br \/>\ninnodb_buffer_pool_instances = 1 # \u5185\u5b58\u5c0f\u4e8e1G\u65f6\uff0c\u5b9e\u4f8b\u6570\u5fc5\u987b\u8bbe\u4e3a1<br \/>\ninnodb_log_file_size = 64M       # \u9002\u5f53\u51cf\u5c0fRedo Log\u5927\u5c0f<br \/>\ninnodb_flush_method = O_DIRECT   # \u51cf\u5c11\u5185\u5b58\u53cc\u91cd\u7f13\u5b58<\/p>\n<p># \u9650\u5236\u5355\u8fde\u63a5\u5185\u5b58\u6d88\u8017\uff0c\u9632\u6b62\u9ad8\u5e76\u53d1\u6491\u7206\u5185\u5b58<br \/>\ntmp_table_size = 32M<br \/>\nmax_heap_table_size = 32M<br \/>\nsort_buffer_size = 256K<br \/>\nread_buffer_size = 128K<br \/>\nread_rnd_buffer_size = 128K<br \/>\njoin_buffer_size = 256K<\/p>\n<p># ========== \u8fde\u63a5\u4e0e\u5e76\u53d1\u63a7\u5236 ==========<br \/>\nmax_connections = 50             # \u4e25\u683c\u9650\u5236\u6700\u5927\u8fde\u63a5\u6570\uff0c\u907f\u514d\u8017\u5c3d\u5185\u5b58<br \/>\nthread_cache_size = 4<br \/>\ntable_open_cache = 200<br \/>\nkey_buffer_size = 16M            # MyISAM\u952e\u7f13\u5b58\uff08\u4e0d\u7528MyISAM\u53ef\u8bbe\u4e3a8M\uff09<\/p>\n<p># ========== \u5173\u95ed\u9ad8\u5f00\u9500\u6a21\u5757 ==========<br \/>\nperformance_schema = OFF         # \u5173\u952e\uff01\u5173\u95ed\u6027\u80fd\u6a21\u5f0f\u53ef\u8282\u7701\u5927\u91cf\u5185\u5b58<br \/>\nskip-name-resolve                # \u8df3\u8fc7DNS\u53cd\u5411\u89e3\u6790\uff0c\u8282\u7701\u8fde\u63a5\u65f6\u95f4<\/p>\n<p># ========== \u5b57\u7b26\u96c6\u4e0e\u65e5\u5fd7 ==========<br \/>\ncharacter-set-server = utf8mb4<br \/>\ncollation-server = utf8mb4_unicode_ci<br \/>\nslow_query_log = ON              # \u5f00\u542f\u6162\u67e5\u8be2\u65e5\u5fd7\uff0c\u65b9\u4fbf\u6392\u67e5CPU 100%\u95ee\u9898<br \/>\nslow_query_log_file = \/var\/log\/mysql\/slow.log<br \/>\nlong_query_time = 2              # \u8d85\u8fc72\u79d2\u7684\u67e5\u8be2\u8bb0\u5f55\u4e3a\u6162\u67e5\u8be2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><br><br><strong>. \u7cfb\u7edf\u7ea7\u914d\u5408\u64cd\u4f5c\uff08\u9632 OOM \u5fc5\u505a\uff09<\/strong><br>\u9664\u4e86\u8c03\u6574 MySQL \u53c2\u6570\uff0c\u60a8\u8fd8\u9700\u8981\u5728\u64cd\u4f5c\u7cfb\u7edf\u5c42\u9762\u505a\u597d\u9632\u62a4\uff1a<br>\u521b\u5efa Swap \u4ea4\u6362\u5206\u533a\uff1a\u7269\u7406\u5185\u5b58\u4e0d\u8db3\u65f6\uff0cSwap \u662f\u9632\u6b62 OOM Killer \u6740\u8fdb\u7a0b\u7684\u6700\u540e\u4e00\u9053\u9632\u7ebf\u3002\u5efa\u8bae\u521b\u5efa\u4e00\u4e2a 2GB \u7684 Swap \u6587\u4ef6\uff1a<br>dd if=\/dev\/zero of=\/swapfile bs=1M count=2048<br>chmod 600 \/swapfile<br>mkswap \/swapfile<br>swapon \/swapfile<br>echo &#8216;\/swapfile none swap sw 0 0&#8217; | sudo tee -a \/etc\/fstab<br><br>\u8c03\u6574 Swappiness \u53c2\u6570\uff1a\u8ba9\u7cfb\u7edf\u5c3d\u91cf\u4f18\u5148\u4f7f\u7528\u7269\u7406\u5185\u5b58\uff0c\u628a Swap \u4f5c\u4e3a\u515c\u5e95\uff0c\u907f\u514d\u9891\u7e41\u6362\u9875\u5bfc\u81f4\u78c1\u76d8 I\/O \u98d9\u5347\u3002<br>sysctl vm.swappiness=10<br><br><strong>. \u7279\u522b\u6ce8\u610f\u4e8b\u9879<\/strong><br><strong>\u540c\u673a\u90e8\u7f72\u8b66\u544a\uff1a<\/strong>\u5982\u679c\u60a8\u5728\u8fd9\u53f0 2G \u670d\u52a1\u5668\u4e0a\u540c\u65f6\u8fd0\u884c\u4e86 Java (Spring Boot)\u3001Nginx \u6216 Redis\uff0c\u8bf7\u52a1\u5fc5\u9650\u5236 Java \u7684 JVM \u5806\u5185\u5b58\uff08\u5982 -Xmx512m\uff09\uff0c\u5e76\u5c06 MySQL \u7684 innodb_buffer_pool_size \u8fdb\u4e00\u6b65\u964d\u81f3 384M \u5de6\u53f3\uff0c\u5426\u5219\u603b\u5185\u5b58\u9700\u6c42\u4f1a\u8d85\u8fc7 2GB \u5bfc\u81f4\u5d29\u6e83\u3002<br><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong>2\u68382G \u914d\u7f6e\u4ec5\u9002\u5408\u4e2a\u4eba\u5b66\u4e60\u3001\u5f00\u53d1\u6d4b\u8bd5\u73af\u5883\u3001\u4f4e\u5e76\u53d1\u7684\u5185\u90e8\u7ba1\u7406\u7cfb\u7edf\u6216\u5c0f\u578b\u535a\u5ba2\uff08\u65e5\u6d3b\u51e0\u5341\u4eba\u3001\u5355\u8868\u6570\u636e\u91cf\u767e\u4e07\u7ea7\u4ee5\u5185\uff09\u3002\u4e0d\u9002\u5408\u9ad8\u5e76\u53d1 API \u63a5\u53e3\u6216\u590d\u6742\u62a5\u8868\u67e5\u8be2\u3002<br><strong>\u9a8c\u8bc1\u751f\u6548\uff1a<\/strong>\u4fee\u6539\u914d\u7f6e\u540e\uff0c\u52a1\u5fc5\u91cd\u542f MySQL \u670d\u52a1\uff0c\u5e76\u767b\u5f55\u6570\u636e\u5e93\u6267\u884c SHOW VARIABLES LIKE &#8216;innodb_buffer_pool_size&#8217;; \u9a8c\u8bc1\u53c2\u6570\u662f\u5426\u751f\u6548\u3002<br>\u5982\u679c\u4e1a\u52a1\u91cf\u6709\u589e\u957f\u8d8b\u52bf\uff0c\u5efa\u8bae\u4f18\u5148\u8003\u8651\u5c06\u6570\u636e\u5e93\u8fc1\u79fb\u5230\u4e91\u6258\u7ba1\u670d\u52a1\uff08\u5982\u963f\u91cc\u4e91 RDS \u5171\u4eab\u578b\uff09\uff0c\u6216\u8005\u5c06\u670d\u52a1\u5668\u5347\u7ea7\u5230 2\u68384G \u7684\u201c\u8212\u9002\u533a\u201d\u914d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53 MySQL \u5bfc\u81f4\u670d\u52a1\u5668 CPU \u548c\u5185\u5b58\u53cc\u53cc\u8fbe\u5230 100% \u5e76\u89e6\u53d1 OOM Killer \u65f6\uff0c\u8bf4\u660e\u6570\u636e\u5e93\u6b63\u5904<br \/><a class=\"moretag\" href=\"http:\/\/www.x4s.cn\/?p=948\">+ Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-948","post","type-post","status-publish","format-standard","hentry","category-it"],"_links":{"self":[{"href":"http:\/\/www.x4s.cn\/index.php?rest_route=\/wp\/v2\/posts\/948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.x4s.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.x4s.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.x4s.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.x4s.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=948"}],"version-history":[{"count":6,"href":"http:\/\/www.x4s.cn\/index.php?rest_route=\/wp\/v2\/posts\/948\/revisions"}],"predecessor-version":[{"id":956,"href":"http:\/\/www.x4s.cn\/index.php?rest_route=\/wp\/v2\/posts\/948\/revisions\/956"}],"wp:attachment":[{"href":"http:\/\/www.x4s.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.x4s.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=948"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.x4s.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}