{"id":89,"date":"2020-02-07T20:33:17","date_gmt":"2020-02-07T12:33:17","guid":{"rendered":"http:\/\/www.gaohui.xyz\/?p=89"},"modified":"2020-02-24T10:08:34","modified_gmt":"2020-02-24T02:08:34","slug":"nginx%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/www.gaohui.xyz\/?p=89","title":{"rendered":"Nginx\u8d1f\u8f7d\u5747\u8861\u7b56\u7565"},"content":{"rendered":"\n<p>Nginx\u652f\u6301\u516d\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u5176\u4e2d\u5f00\u6e90\u7248\u7684Nginx\u652f\u6301\u56db\u79cd\uff0cNginx Plus\u652f\u6301\u4e24\u79cd\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Round Robin<\/li><\/ol>\n\n\n\n<p>\u6240\u6709\u8bf7\u6c42\u5c06\u88ab\u5206\u5e03\u53d1\u653e\u7ed9\u540e\u7aef\u7684\u6240\u6709\u670d\u52a1\u5668\uff0c\u5728\u53d1\u5e03\u8bf7\u6c42\u65f6\u8fd8\u4f1a\u8003\u8651\u6bcf\u53f0\u670d\u52a1\u5668\u8bbe\u7f6e\u7684\u6743\u91cd\u3002\u8be5\u7b56\u7565\u4e3a\u9ed8\u8ba4\u7b56\u7565\uff0c\u4e0d\u9700\u8981\u989d\u5916\u7684\u8bbe\u7f6e\uff1a<\/p>\n\n\n\n<p>\u4e0b\u4f8b\u4e2d\uff0c\u8bf7\u6c42\u88ab\u5206\u914d\u7ed9\u540e\u7aefbackend1\u548cbackend2\u4e24\u53f0\u670d\u52a1\u5668\uff0c\u4e24\u53f0\u670d\u52a1\u5668\u7684\u6743\u91cd\u672a\u8bbe\u7f6e\u7684\u8bdd\u5219\u8868\u793a\u6743\u91cd\u90fd\u4e3a1\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n&nbsp;&nbsp; # no load balancing method is specified for Round Robin\n&nbsp;&nbsp; server backend1.example.com;\n&nbsp;&nbsp; server backend2.example.com;\n} <\/pre>\n\n\n\n<p>\u540c\u65f6\u53ef\u4ee5\u8bbe\u7f6eweight\u8fd9\u4e2a\u53c2\u6570\u6765\u8bbe\u7f6e\u670d\u52a1\u5668\u7684\u6743\u91cd\uff0c\u7528\u4e8e\u5f53\u540e\u7aef\u670d\u52a1\u5668\u7684\u6027\u80fd\u4e0d\u5747\u65f6\u4e3a\u6027\u80fd\u66f4\u597d\u7684\u670d\u52a1\u5668\u8bbe\u7f6e\u9ad8\u6743\u91cd\uff0c\u4ee5\u4fbf\u9ad8\u6027\u80fd\u670d\u52a1\u5668\u80fd\u5904\u7406\u66f4\u591a\u7684\u8bf7\u6c42\u3002\u4e0b\u4f8b\u4e2d\uff0cbackend1\u7684\u6743\u91cd\u8bbe\u7f6e\u4e3a3\uff0cbackend2\u6743\u91cd\u672a\u505a\u8bbe\u7f6e\uff0c\u5219\u672a\u9ed8\u8ba4\u503c1\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n&nbsp;&nbsp; server backend1.example.com weight=3;\n&nbsp;&nbsp; server backend2.example.com;\n} <\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>Least Connection<\/li><\/ol>\n\n\n\n<p>\u5f53\u6709\u8bf7\u6c42\u8fc7\u6765\u65f6\uff0cNginx\u4f1a\u5c06\u8bf7\u6c42\u53d1\u9001\u7ed9\u540e\u7aef\u8fde\u63a5\u6570\u6700\u5c11\u7684\u670d\u52a1\u5668\uff0c\u540c\u65f6\u4e5f\u4f1a\u8003\u8651\u540e\u7aef\u670d\u52a1\u5668\u7684\u6743\u91cd\u503c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n &nbsp;&nbsp;&nbsp;least_conn;\n&nbsp;&nbsp;&nbsp; server backend1.example.com;\n&nbsp;&nbsp;&nbsp; server backend2.example.com;\n} <\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>IP Hash<\/li><\/ol>\n\n\n\n<p>\u6bcf\u4e2a\u8bf7\u6c42\u6309\u7167\u8bbf\u95ee\u7684IP\u5730\u5740\u7684hash\u7ed3\u679c\u5206\u914d\u670d\u52a1\u5668\uff0c\u8fd9\u6837\u6bcf\u4e2a\u8bbf\u5ba2\u4f1a\u8bbf\u95ee\u56fa\u5b9a\u7684\u540e\u7aef\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u89e3\u51b3\u4f1a\u8bdd\u4fdd\u6301\u7684\u95ee\u9898\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n&nbsp; &nbsp;&nbsp;ip_hash;\n&nbsp;&nbsp;&nbsp; server backend1.example.com;\n&nbsp;&nbsp;&nbsp; server backend2.example.com;\n} <\/pre>\n\n\n\n<p>\u5982\u679c\u540e\u7aef\u7684\u67d0\u53f0\u670d\u52a1\u5668\u9700\u8981\u4e34\u65f6\u4ece\u8d1f\u8f7d\u5747\u8861\u7ec4\u91cc\u79fb\u9664\u51fa\u6765\uff0c\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u5c06\u8be5\u670d\u52a1\u5668\u6807\u6ce8\u4e3adown\uff0c\u7528\u4ee5\u4fdd\u5b58\u5ba2\u6237\u7aefIP\u7684hash\u3002\u539f\u672c\u5e94\u8be5\u53d1\u9001\u7ed9\u8be5\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u4f1a\u81ea\u52a8\u7684\u8f6c\u53d1\u7ed9\u4e0b\u4e00\u53f0\u670d\u52a1\u5668\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n&nbsp; &nbsp;&nbsp;server backend1.example.com;\n&nbsp;&nbsp;&nbsp; server backend2.example.com;\n&nbsp;&nbsp;&nbsp; server backend3.example.com down;\n} <\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\"><li>Generic Hash<\/li><\/ol>\n\n\n\n<p>\u6309\u7167\u7528\u6237\u6307\u5b9a\u7684\u952e\u503c\uff0c\u4f8b\u5982\u6587\u672c\u5b57\u7b26\u4e32\u3001\u53d8\u91cf\u6216\u8005\u8fd9\u4e9b\u7684\u7ec4\u5408\uff0c\u505ahash\u518d\u51b3\u5b9a\u8bf7\u6c42\u5206\u53d1\u7ed9\u540e\u7aef\u7684\u54ea\u53f0\u670d\u52a1\u5668\u3002\u4f8b\u5982\u8fd9\u4e2a\u7528\u6237\u6307\u5b9a\u7684\u952e\u503c\u53ef\u4ee5\u662f\u4e00\u5bf9IP\u5730\u5740\u548c\u7aef\u53e3\uff0c\u6216\u8005\u662fURI\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n    hash $request_uri consistent;\n    server backend1.example.com;\n    server backend2.example.com;\n} <\/pre>\n\n\n\n<p>\u5982\u679c\u6307\u5b9a\u4e86consistent\u53c2\u6570\uff0c\u5219\u4f7f\u7528\u4e00\u81f4\u6027\u54c8\u5e0c\u7b97\u6cd5\u3002\u8be5\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u5728\u5411\u7ec4\u4e2d\u6dfb\u52a0\u6216\u8005\u5220\u9664\u670d\u52a1\u5668\u65f6\uff0c\u53ea\u6709\u5c11\u6570\u952e\u503c\u91cd\u65b0\u6620\u5c04\u5230\u4e0d\u540c\u7684\u670d\u52a1\u5668\uff0c\u8fd9\u6709\u52a9\u4e8e\u4e3a\u9ad8\u901f\u7f13\u5b58\u670d\u52a1\u5668\u5b9e\u73b0\u66f4\u597d\u7684\u9ad8\u901f\u7f13\u5b58\u547d\u4e2d\u7387\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\"><li>Least Time\uff08Nginx Plus Only\uff09<\/li><\/ol>\n\n\n\n<p>Nginx Plus\u9009\u62e9\u5e73\u5747\u65f6\u5ef6\u6700\u4f4e\u4e14\u8fde\u63a5\u6570\u6700\u5c11\u7684\u540e\u7aef\u670d\u52a1\u5668\u5904\u7406\u6bcf\u4e2a\u8bf7\u6c42\u3002least_time\u53c2\u6570\u63d0\u4f9b\u4e86\u5982\u4e0b\u53d8\u91cf\u7528\u4e8e\u8ba1\u7b97\u6700\u4f4e\u65f6\u5ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>header<\/strong> \u2013 \u4ece\u670d\u52a1\u5668\u83b7\u53d6\u7b2c\u4e00\u4e2a\u5b57\u8282\u6240\u7528\u7684\u65f6\u95f4<\/li><li><strong>last_byte <\/strong>\u2013 \u4ece\u670d\u52a1\u5668\u83b7\u53d6\u5168\u90e8\u76f8\u5e94\u7684\u65f6\u95f4<\/li><li><strong>last_byte inflight<\/strong> \u2013 \u4ece\u670d\u52a1\u5668\u83b7\u53d6\u5168\u90e8\u76f8\u5e94\u7684\u65f6\u95f4\uff0c\u5305\u62ec\u672a\u5b8c\u6210\u7684\u8bf7\u6c42<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n&nbsp;&nbsp; &nbsp;least_time header;\n&nbsp;&nbsp; &nbsp;server backend1.example.com;\n&nbsp;&nbsp; &nbsp;server backend2.example.com;\n} <\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\"><li>Random<\/li><\/ol>\n\n\n\n<p>\u5bf9\u4e8e\u6bcf\u4e2a\u8bf7\u6c42\uff0cNginx\u5c06\u4f1a\u968f\u673a\u7684\u53d1\u9001\u7ed9\u540e\u7aef\u7684\u670d\u52a1\u5668\u3002\u5982\u679c\u4f7f\u7528\u4e86two\u8fd9\u4e2a\u53c2\u6570\uff0c\u5219Nginx\u4f1a\u968f\u673a\u7684\u9009\u62e9\u4e24\u53f0\u670d\u52a1\u5668\uff0c\u5e76\u4f7f\u7528\u5982\u4e0b\u89c4\u5219\u4ece\u8fd9\u4e24\u53f0\u4e2d\u9009\u51fa\u4e00\u53f0\u7528\u4e8e\u5904\u7406\u8bf7\u6c42\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>least_conn<\/strong> \u2013 \u6d3b\u52a8\u8fde\u63a5\u6570\u6700\u5c11\u7684\u670d\u52a1\u5668<\/li><li><strong>least_time=header<\/strong> (Nginx Plus) \u2013 \u63a5\u6536\u54cd\u5e94header\u5e73\u5747\u7528\u65f6\u6700\u5c11\u7684\u670d\u52a1\u5668\uff08$upstream_header_time\uff09<\/li><li><strong>least_time=last_byte<\/strong> (Nginx Plus) \u2013 \u63a5\u6536\u5168\u90e8\u54cd\u5e94\u5e73\u5747\u7528\u65f6\u6700\u5c11\u7684\u670d\u52a1\u5668\uff08$upstream_response_time\uff09<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">upstream backend {\n&nbsp;&nbsp; &nbsp;random two least_time=last_byte;\n&nbsp;&nbsp; &nbsp;server backend1.example.com;\n&nbsp;&nbsp; &nbsp;server backend2.example.com;\n&nbsp;&nbsp; &nbsp;server backend3.example.com;\n&nbsp;&nbsp; &nbsp;server backend4.example.com;\n} <\/pre>\n\n\n\n<p>\u4e00\u822c\u5728\u5206\u5e03\u5f0f\u73af\u5883\u91cc\u9762\uff0c\u5982\u679c\u4f7f\u7528\u591a\u4e2a\u8d1f\u8f7d\u5747\u8861\u5668\u5c06\u8bf7\u6c42\u5206\u53d1\u7ed9\u540e\u7aef\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Random\u7b56\u7565\u3002\u5982\u679c\u4f7f\u7528\u4e00\u4e2a\u8d1f\u8f7d\u5747\u8861\u5904\u7406\u6240\u6709\u7684\u8bf7\u6c42\uff0c\u8bf7\u4f7f\u7528\u5176\u4ed6\u7684\u7b56\u7565\uff0c\u4f8b\u5982round robin\uff0cleast connection\u6216\u8005least time\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u505a\u4e2a\u6d4b\u8bd5\uff0c\u9a8c\u8bc1\u4e00\u4e0bRound Robin\u4e2d\u7684\u6743\u91cd\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e00\u53f0Linux\u670d\u52a1\u5668\uff0c\u6211\u8fd9\u91cc\u4f7f\u7528\u4e00\u53f0Ubuntu 18.04\u3002\u524d\u7aef\u4e00\u53f0Nginx\u505a\u8d1f\u8f7d\u5747\u8861\uff0c\u540e\u7aef\u4f7f\u7528\u4e09\u53f0Nginx\u505a\u4e3aweb server\u3002\u56db\u53f0Nginx\u670d\u52a1\u5668\u5747\u8fd0\u884c\u5728\u5bb9\u5668\u4e2d\uff0c\u5176\u4e2d\u524d\u7aef\u8d1f\u8f7d\u5747\u8861Nginx\u6620\u5c04\u4e3b\u673a\u76848080\u7aef\u53e3\u4f9b\u5916\u90e8\u8bbf\u95ee\uff0c\u4e09\u53f0\u540e\u7aefNginx\u670d\u52a1\u5668\u4e0d\u6620\u5c04\u4e3b\u673a\u7aef\u53e3\uff0c\u76f4\u4f9b\u524d\u7aef\u8d1f\u8f7d\u5747\u8861Nginx\u5bb9\u5668\u5185\u90e8\u8bbf\u95ee\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u670d\u52a1\u5668\u5b89\u88c5docker\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">apt-get install docker.io<\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>docker\u5efa\u8bae\u4e00\u4e2a\u6865\u63a5\u7684\u7f51\u7edc\uff0c\u7528\u4e8e\u6240\u6709\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">docker network create nginx_network<\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>\u4f7f\u7528\u6865\u63a5\u7f51\u7edc\u521b\u5efa\u56db\u4e2anginx\u5bb9\u5668\uff0c\u5176\u4e2d\u4e00\u4e2a\u4f5c\u4e3a\u524d\u7aef\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u4e09\u4e2a\u4f5c\u4e3a\u540e\u7aef\u7684web server\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">docker run --name nginx_frontend -d --network nginx_network -p 8080:80 nginx\ndocker run --name nginx_backend1 -d --network nginx_network nginx\ndocker run --name nginx_backend2 -d --network nginx_network nginx\ndocker run --name nginx_backend3 -d --network nginx_network nginx<\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\"><li>\u5c06nginx_frontend\u5bb9\u5668\u7684\/etc\/nginx\/nginx.conf\u6587\u4ef6\u4ece\u5bb9\u5668\u4e2d\u62f7\u8d1d\u51fa\u6765\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">docker cp nginx_frontend:\/etc\/nginx\/nginx.conf .<\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\"><li>\u7f16\u8f91\u62f7\u8d1d\u51fa\u6765\u7684nginx\u914d\u7f6e\u6587\u4ef6\uff0c\u914d\u7f6e\u5982\u4e0b\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\"> http {    \n     upstream backend {\n         server nginx_backend1 weight=1;\n         server nginx_backend2 weight=3;\n         server nginx_backend3 weight=6;\n     }\n     server {\n         listen 8080;\n         location \/ {\n             proxy_pass http:\/\/backend;\n         }\n     }   \n }<\/pre>\n\n\n\n<p>\u7531\u4e8e\u6211\u4eec\u6240\u6709\u7684\u56db\u4e2a\u5bb9\u5668\u90fd\u521b\u5efa\u5728nginx_network\u4e0a\uff0c\u6240\u4ee5\u56db\u4e2a\u5bb9\u5668\u4e4b\u95f4\u53ef\u4ee5\u901a\u8fc7\u5bb9\u5668\u540d\u540d\u8fdb\u884c\u901a\u4fe1\uff0c\u914d\u7f6e\u6587\u4ef6\u91cc\u9762server\u540e\u9762\u76f4\u63a5\u5199\u5bb9\u5668\u540d\u662f\u6ca1\u95ee\u9898\u7684\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\"><li>\u4fee\u6539\u6bcf\u53f0Web Server\u7684index.html\u6587\u4ef6\u7528\u4e8e\u533a\u5206\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">docker exec -it nginx_backend1 \/bin\/bash\necho \"This is nginx_backend1\" &gt; \/usr\/share\/nginx\/html\/index.html\nexit\ndocker exec -it nginx_backend2 \/bin\/bash\necho \"This is nginx_backend2\" &gt; \/usr\/share\/nginx\/html\/index.html\nexit\ndocker exec -it nginx_backend3 \/bin\/bash\necho \"This is nginx_backend3\" &gt; \/usr\/share\/nginx\/html\/index.html\nexit<\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\"><li>\u91cd\u542f\u524d\u7aef\u505a\u8d1f\u8f7d\u5747\u8861\u7684nginx_frontend\u5bb9\u5668\uff0c\u4f7f\u4fee\u6539\u7684\u914d\u7f6e\u6587\u4ef6\u751f\u6548\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">nginx -s reload<\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"8\"><li>\u4f7f\u7528\u811a\u672c\u9a8c\u8bc1\u6743\u91cd\u8bbe\u7f6e\u662f\u5426\u751f\u6548\uff1a<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-preformatted\">for i in $(seq 1 100)\ndo \ncurl -L http:\/\/localhost:8080 &gt;&gt; curl_output\nsleep 1\ndone\ncat curl_output |grep nginx_backend1|wc \u2013l\ncat curl_output |grep nginx_backend2|wc \u2013l\ncat curl_output |grep nginx_backend3|wc -l <\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1182\" height=\"232\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/02\/1-1024x201.png\" alt=\"\" class=\"wp-image-91\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/02\/1-1024x201.png 1024w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/02\/1-300x59.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/02\/1-768x151.png 768w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/02\/1.png 1182w\" sizes=\"auto, (max-width: 1182px) 100vw, 1182px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nginx\u652f\u6301\u516d\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u5176\u4e2d\u5f00\u6e90\u7248\u7684Nginx\u652f\u6301\u56db\u79cd\uff0cNginx Pl &hellip; <a href=\"https:\/\/www.gaohui.xyz\/?p=89\">\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-89","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=89"}],"version-history":[{"count":10,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts\/89\/revisions"}],"predecessor-version":[{"id":104,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts\/89\/revisions\/104"}],"wp:attachment":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=89"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=89"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}