{"id":2857,"date":"2025-03-16T12:32:09","date_gmt":"2025-03-16T04:32:09","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=2857"},"modified":"2025-03-16T12:32:09","modified_gmt":"2025-03-16T04:32:09","slug":"python3-%e7%bd%91%e7%bb%9c%e7%bc%96%e7%a8%8b16%ef%bc%9awebsocket-%e9%83%a8%e7%bd%b2%e4%b8%8e%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/03\/16\/python3-%e7%bd%91%e7%bb%9c%e7%bc%96%e7%a8%8b16%ef%bc%9awebsocket-%e9%83%a8%e7%bd%b2%e4%b8%8e%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e8%ae%be%e8%ae%a1\/","title":{"rendered":"Python3 \u7f51\u7edc\u7f16\u7a0b16\uff1aWebSocket \u90e8\u7f72\u4e0e\u9ad8\u53ef\u7528\u6027\u8bbe\u8ba1"},"content":{"rendered":"\n<p>WebSocket \u5e94\u7528\u7684\u90e8\u7f72\u548c\u9ad8\u53ef\u7528\u6027\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u91cf\u5e76\u53d1\u8fde\u63a5\u65f6\u3002\u4e3a\u4e86\u786e\u4fdd WebSocket \u670d\u52a1\u7a33\u5b9a\u8fd0\u884c\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u5982\u4f55\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fdb\u884c\u6709\u6548\u7684\u90e8\u7f72\u3001\u8d1f\u8f7d\u5747\u8861\u4ee5\u53ca\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16.1 \u90e8\u7f72 WebSocket \u670d\u52a1<\/strong><\/h2>\n\n\n\n<p>WebSocket \u670d\u52a1\u7684\u90e8\u7f72\u901a\u5e38\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.1.1 \u9009\u62e9\u5408\u9002\u7684 WebSocket \u670d\u52a1\u5668<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u57fa\u4e8e\u5355\u673a\u90e8\u7f72<\/strong>\uff1a\u5bf9\u4e8e\u5c0f\u89c4\u6a21\u7684 WebSocket \u5e94\u7528\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u8fd0\u884c WebSocket \u670d\u52a1\u3002\u4f7f\u7528 Python \u7684 <code>FastAPI<\/code> \u6216 <code>Flask-SocketIO<\/code> \u53ef\u4ee5\u5feb\u901f\u542f\u52a8\u4e00\u4e2a WebSocket \u670d\u52a1\u3002<\/li>\n\n\n\n<li><strong>\u57fa\u4e8e\u5206\u5e03\u5f0f\u90e8\u7f72<\/strong>\uff1a\u5bf9\u4e8e\u5927\u89c4\u6a21\u5e94\u7528\uff0cWebSocket \u670d\u52a1\u5668\u9700\u8981\u8fdb\u884c\u6c34\u5e73\u6269\u5c55\u3002\u53ef\u4ee5\u901a\u8fc7\u591a\u4e2a WebSocket \u670d\u52a1\u5b9e\u4f8b\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861\u6765\u5206\u914d\u8fde\u63a5\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.1.2 \u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668<\/strong><\/h3>\n\n\n\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7ba1\u7406 WebSocket \u8fde\u63a5\uff0c\u53ef\u4ee5\u901a\u8fc7\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u6765\u5904\u7406 WebSocket \u8bf7\u6c42\u3002\u5e38\u89c1\u7684\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u6709 <strong>Nginx<\/strong> \u548c <strong>Traefik<\/strong>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nginx \u914d\u7f6e\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>server {\n    listen 80;\n\n    server_name your-domain.com;\n\n    location \/ws {\n        proxy_pass http:\/\/127.0.0.1:8000;  # WebSocket \u670d\u52a1\u8fd0\u884c\u7684\u5730\u5740\n        proxy_http_version 1.1;\n        proxy_set_header Upgrade $http_upgrade;\n        proxy_set_header Connection 'upgrade';\n        proxy_set_header Host $host;\n        proxy_cache_bypass $http_upgrade;\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\uff0cNginx \u4f1a\u5c06 WebSocket \u8bf7\u6c42\u8f6c\u53d1\u5230\u540e\u7aef\u7684 WebSocket \u670d\u52a1\u4e0a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.1.3 \u4f7f\u7528 Docker \u90e8\u7f72<\/strong><\/h3>\n\n\n\n<p>Docker \u53ef\u4ee5\u7528\u6765\u7b80\u5316 WebSocket \u5e94\u7528\u7684\u90e8\u7f72\uff0c\u5c24\u5176\u662f\u591a\u670d\u52a1\u7684\u7ec4\u5408\u3002\u901a\u8fc7 Docker Compose\uff0c\u80fd\u591f\u8f7b\u677e\u914d\u7f6e WebSocket \u670d\u52a1\u4e0e\u6570\u636e\u5e93\u3001\u6d88\u606f\u961f\u5217\u7b49\u5176\u4ed6\u670d\u52a1\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Docker Compose \u914d\u7f6e\u793a\u4f8b<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>version: '3'\nservices:\n  websocket:\n    image: your-websocket-app\n    ports:\n      - \"8000:8000\"\n    depends_on:\n      - redis\n  redis:\n    image: redis\n    ports:\n      - \"6379:6379\"<\/code><\/pre>\n\n\n\n<p>\u4f7f\u7528 Docker Compose \u542f\u52a8\u5e94\u7528\u65f6\uff0c\u53ef\u4ee5\u8ba9 WebSocket \u670d\u52a1\u548c Redis \u670d\u52a1\u5728\u9694\u79bb\u7684\u5bb9\u5668\u4e2d\u8fd0\u884c\uff0c\u5e76\u4e14\u901a\u8fc7\u7f51\u7edc\u94fe\u63a5\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16.2 \u8d1f\u8f7d\u5747\u8861\u4e0e WebSocket<\/strong><\/h2>\n\n\n\n<p>\u5f53 WebSocket \u5e94\u7528\u9700\u8981\u5904\u7406\u5927\u91cf\u5e76\u53d1\u8fde\u63a5\u65f6\uff0c\u8d1f\u8f7d\u5747\u8861\u6210\u4e3a\u4e00\u4e2a\u5fc5\u8981\u7684\u89e3\u51b3\u65b9\u6848\u3002\u8d1f\u8f7d\u5747\u8861\u5668\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u7b56\u7565\u5c06\u8fde\u63a5\u5206\u53d1\u5230\u591a\u4e2a WebSocket \u5b9e\u4f8b\uff0c\u786e\u4fdd\u6d41\u91cf\u7684\u5747\u5300\u5206\u914d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.2.1 \u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8f6e\u8be2\uff08Round Robin\uff09<\/strong>\uff1a\u5c06\u8fde\u63a5\u6309\u987a\u5e8f\u5206\u914d\u5230\u4e0d\u540c\u7684 WebSocket \u5b9e\u4f8b\u4e0a\uff0c\u9002\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\u538b\u529b\u8f83\u5c0f\u7684\u573a\u666f\u3002<\/li>\n\n\n\n<li><strong>\u6700\u5c11\u8fde\u63a5\uff08Least Connections\uff09<\/strong>\uff1a\u6839\u636e\u5f53\u524d\u8fde\u63a5\u6570\u8f83\u5c11\u7684 WebSocket \u5b9e\u4f8b\u5206\u914d\u65b0\u8fde\u63a5\uff0c\u9002\u5408\u8fde\u63a5\u6570\u91cf\u5dee\u5f02\u8f83\u5927\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li><strong>IP Hash<\/strong>\uff1a\u6839\u636e\u5ba2\u6237\u7aef\u7684 IP \u5730\u5740\u6765\u9009\u62e9\u540e\u7aef\u670d\u52a1\u5668\uff0c\u786e\u4fdd\u540c\u4e00\u5ba2\u6237\u7aef\u59cb\u7ec8\u8fde\u63a5\u5230\u540c\u4e00\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.2.2 \u4f7f\u7528 Nginx \u8fdb\u884c\u8d1f\u8f7d\u5747\u8861<\/strong><\/h3>\n\n\n\n<p>\u901a\u8fc7 Nginx \u7684\u8d1f\u8f7d\u5747\u8861\u6a21\u5757\uff0c\u53ef\u4ee5\u5c06 WebSocket \u8fde\u63a5\u5747\u5300\u5206\u914d\u5230\u591a\u4e2a WebSocket \u670d\u52a1\u5b9e\u4f8b\u4e0a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>http {\n    upstream websocket_backend {\n        server 127.0.0.1:8000;\n        server 127.0.0.1:8001;\n        server 127.0.0.1:8002;\n    }\n\n    server {\n        listen 80;\n\n        location \/ws {\n            proxy_pass http:\/\/websocket_backend;  # \u8d1f\u8f7d\u5747\u8861\u5230\u591a\u4e2a\u540e\u7aef WebSocket \u670d\u52a1\n            proxy_http_version 1.1;\n            proxy_set_header Upgrade $http_upgrade;\n            proxy_set_header Connection 'upgrade';\n            proxy_set_header Host $host;\n            proxy_cache_bypass $http_upgrade;\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0cNginx \u4f1a\u5c06 WebSocket \u8bf7\u6c42\u8f6c\u53d1\u5230\u591a\u4e2a WebSocket \u5b9e\u4f8b\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16.3 \u9ad8\u53ef\u7528\u6027\u8bbe\u8ba1<\/strong><\/h2>\n\n\n\n<p>\u4e3a\u4e86\u786e\u4fdd WebSocket \u670d\u52a1\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u8bbe\u8ba1\u65b9\u6848\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.3.1 WebSocket \u4f1a\u8bdd\u6301\u4e45\u5316<\/strong><\/h3>\n\n\n\n<p>WebSocket \u662f\u4e00\u4e2a\u957f\u8fde\u63a5\uff0c\u5982\u679c WebSocket \u670d\u52a1\u5668\u51fa\u73b0\u6545\u969c\uff0c\u5ba2\u6237\u7aef\u4f1a\u88ab\u65ad\u5f00\u8fde\u63a5\uff0c\u56e0\u6b64\u9700\u8981\u91c7\u53d6\u63aa\u65bd\u4ee5\u786e\u4fdd WebSocket \u4f1a\u8bdd\u7684\u6301\u4e45\u6027\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sticky Sessions\uff08\u4f1a\u8bdd\u4fdd\u6301\uff09<\/strong>\uff1a\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861\u5668\u7684 Sticky Sessions \u529f\u80fd\uff0c\u786e\u4fdd\u5ba2\u6237\u7aef\u59cb\u7ec8\u8fde\u63a5\u5230\u76f8\u540c\u7684 WebSocket \u5b9e\u4f8b\uff0c\u8fd9\u5bf9\u4e8e\u9700\u8981\u4fdd\u6301\u4f1a\u8bdd\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u91cd\u8981\u3002<\/li>\n\n\n\n<li><strong>Redis \u5b58\u50a8\u4f1a\u8bdd\u4fe1\u606f<\/strong>\uff1a\u5728 WebSocket \u670d\u52a1\u4e2d\uff0c\u4f7f\u7528 Redis \u6216\u5176\u4ed6\u5206\u5e03\u5f0f\u7f13\u5b58\u6765\u5b58\u50a8\u4f1a\u8bdd\u4fe1\u606f\u3002\u5982\u679c WebSocket \u5b9e\u4f8b\u51fa\u73b0\u6545\u969c\uff0c\u53ef\u4ee5\u901a\u8fc7 Redis \u6062\u590d\u4f1a\u8bdd\u72b6\u6001\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.3.2 \u670d\u52a1\u76d1\u63a7\u4e0e\u81ea\u52a8\u6062\u590d<\/strong><\/h3>\n\n\n\n<p>\u4e3a\u4e86\u786e\u4fdd WebSocket \u670d\u52a1\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5efa\u8bae\u90e8\u7f72\u76d1\u63a7\u7cfb\u7edf\uff0c\u5982 <strong>Prometheus<\/strong> \u548c <strong>Grafana<\/strong>\uff0c\u5b9e\u65f6\u76d1\u63a7 WebSocket \u670d\u52a1\u7684\u5065\u5eb7\u72b6\u51b5\u3001\u6027\u80fd\u6307\u6807\u548c\u9519\u8bef\u65e5\u5fd7\u3002\u5f53 WebSocket \u670d\u52a1\u53d1\u751f\u6545\u969c\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u81ea\u52a8\u6062\u590d\u673a\u5236\uff08\u5982 <strong>Kubernetes<\/strong> \u7684\u81ea\u52a8\u91cd\u542f\uff09\u6765\u786e\u4fdd\u670d\u52a1\u7684\u6301\u7eed\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>16.3.3 \u5bb9\u9519\u4e0e\u707e\u5907\u8bbe\u8ba1<\/strong><\/h3>\n\n\n\n<p>\u901a\u8fc7\u90e8\u7f72\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\u548c\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u786e\u4fdd WebSocket \u670d\u52a1\u5728\u5355\u70b9\u6545\u969c\u65f6\u4ecd\u80fd\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u3002\u5229\u7528\u8de8\u533a\u57df\u7684\u90e8\u7f72\u53ef\u4ee5\u786e\u4fdd\u670d\u52a1\u7684\u707e\u5907\u80fd\u529b\uff0c\u5e76\u63d0\u9ad8\u670d\u52a1\u7684\u5bb9\u9519\u6027\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16.4 \u9ad8\u53ef\u7528\u6027\u67b6\u6784\u793a\u4f8b<\/strong><\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5178\u578b\u7684 WebSocket \u9ad8\u53ef\u7528\u6027\u67b6\u6784\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Client -&gt; Nginx (\u8d1f\u8f7d\u5747\u8861) -&gt; WebSocket Servers (\u591a\u4e2a\u5b9e\u4f8b)\n                                          -&gt; Redis (\u4f1a\u8bdd\u6301\u4e45\u5316)\n                                          -&gt; PostgreSQL \/ MySQL (\u6570\u636e\u5e93)\n                                          -&gt; Prometheus + Grafana (\u76d1\u63a7)<\/code><\/pre>\n\n\n\n<p>\u5728\u6b64\u67b6\u6784\u4e2d\uff0cNginx \u4f5c\u4e3a\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u5c06\u5ba2\u6237\u7aef\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a WebSocket \u670d\u52a1\u5b9e\u4f8b\u3002WebSocket \u670d\u52a1\u5b9e\u4f8b\u901a\u8fc7 Redis \u6765\u6301\u4e45\u5316\u4f1a\u8bdd\u4fe1\u606f\uff0c\u786e\u4fdd\u5ba2\u6237\u7aef\u5728\u53d1\u751f\u6545\u969c\u65f6\u4ecd\u80fd\u6062\u590d\u4f1a\u8bdd\u3002Prometheus \u548c Grafana \u63d0\u4f9b\u5b9e\u65f6\u76d1\u63a7\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16.5 \u6027\u80fd\u4e0e\u4f18\u5316<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>WebSocket \u8fde\u63a5\u6570\u9650\u5236<\/strong>\uff1a\u901a\u8fc7\u8c03\u4f18\u64cd\u4f5c\u7cfb\u7edf\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u6570\u91cf\u548c WebSocket \u670d\u52a1\u5668\u914d\u7f6e\uff0c\u589e\u52a0 WebSocket \u8fde\u63a5\u6570\u7684\u4e0a\u9650\uff0c\u4ee5\u652f\u6301\u9ad8\u5e76\u53d1\u3002<\/li>\n\n\n\n<li><strong>\u8d1f\u8f7d\u5747\u8861\u5668\u4f18\u5316<\/strong>\uff1a\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff08\u5982\u8f6e\u8be2\u3001\u6700\u5c11\u8fde\u63a5\u7b49\uff09\u4ee5\u53ca\u8c03\u6574\u4ee3\u7406\u7684\u7f13\u51b2\u533a\u548c\u8d85\u65f6\u8bbe\u7f6e\uff0c\u4f18\u5316 WebSocket \u7684\u8d1f\u8f7d\u5747\u8861\u6548\u679c\u3002<\/li>\n\n\n\n<li><strong>\u6d88\u606f\u961f\u5217\u4f18\u5316<\/strong>\uff1a\u4f7f\u7528 Redis \u6216 RabbitMQ \u7b49\u6d88\u606f\u961f\u5217\u6765\u89e3\u8026 WebSocket \u670d\u52a1\u4e0e\u5176\u4ed6\u540e\u7aef\u670d\u52a1\uff0c\u4ece\u800c\u907f\u514d WebSocket \u670d\u52a1\u5668\u7684\u74f6\u9888\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\u603b\u7ed3\uff1a<\/strong><\/p>\n\n\n\n<p>WebSocket \u670d\u52a1\u7684\u90e8\u7f72\u548c\u9ad8\u53ef\u7528\u6027\u8bbe\u8ba1\u5bf9\u4e8e\u5904\u7406\u5927\u89c4\u6a21\u5e76\u53d1\u8fde\u63a5\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u3001\u4f1a\u8bdd\u6301\u4e45\u5316\u3001\u670d\u52a1\u76d1\u63a7\u548c\u5bb9\u9519\u673a\u5236\uff0c\u53ef\u4ee5\u786e\u4fdd WebSocket \u670d\u52a1\u5728\u9ad8\u8d1f\u8f7d\u548c\u6545\u969c\u60c5\u51b5\u4e0b\u4ecd\u80fd\u4fdd\u6301\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\u4e0b\u7bc7\u6587\u7ae0\u8ba9\u6211\u4eec\u4e00\u8d77\u63a2\u8ba8\u5982\u4f55\u4f18\u5316 WebSocket \u6027\u80fd\u548c\u76d1\u63a7 WebSocket \u670d\u52a1\uff01<\/strong> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>WebSocket \u5e94\u7528\u7684\u90e8\u7f72\u548c\u9ad8\u53ef\u7528\u6027\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u91cf\u5e76\u53d1\u8fde\u63a5\u65f6\u3002\u4e3a\u4e86\u786e\u4fdd WebSocket [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2858,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"class_list":["post-2857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python-3-"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=2857"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2857\/revisions"}],"predecessor-version":[{"id":2859,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2857\/revisions\/2859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media\/2858"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=2857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=2857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=2857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}