{"id":208980,"date":"2025-09-30T02:13:36","date_gmt":"2025-09-29T18:13:36","guid":{"rendered":"https:\/\/www.server.hk\/blog\/208980\/"},"modified":"2025-09-30T02:13:37","modified_gmt":"2025-09-29T18:13:37","slug":"vps-146","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208980\/","title":{"rendered":"\u9999\u6e2fVPS\u5b9e\u6218\uff1a\u4e3aXamarin C# \u5e94\u7528\u6253\u9020\u9ad8\u6027\u80fd\u670d\u52a1\u5668"},"content":{"rendered":"<p>\u5728\u5f00\u53d1\u57fa\u4e8e Xamarin \u7684\u79fb\u52a8\u5e94\u7528\u65f6\uff0c\u540e\u7aef\u670d\u52a1\u5668\u7684\u9009\u62e9\u548c\u4f18\u5316\u76f4\u63a5\u5f71\u54cd\u5230 API \u54cd\u5e94\u901f\u5ea6\u3001\u540c\u6b65\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002\u5bf9\u4e8e\u9762\u5411\u4e9a\u6d32\u7528\u6237\u6216\u9700\u8981\u8de8\u5883\u8bbf\u95ee\u7684\u5e94\u7528\uff0c\u90e8\u7f72\u5728\u9999\u6e2f\u7684 VPS \u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u3001\u63d0\u9ad8\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u4ece\u539f\u7406\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u3001\u4e0e\u7f8e\u56fd VPS \/ \u7f8e\u56fd\u670d\u52a1\u5668 \u7684\u5bf9\u6bd4\u3001\u4ee5\u53ca\u5177\u4f53\u7684\u9009\u8d2d\u4e0e\u90e8\u7f72\u5efa\u8bae\u5c55\u5f00\uff0c\u5e2e\u52a9\u7ad9\u957f\u3001\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u4e3a Xamarin C# \u5e94\u7528\u6253\u9020\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u73af\u5883\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u5730\u7406\u4f4d\u7f6e\u4e0e\u5ef6\u8fdf\u5bf9 Xamarin \u5e94\u7528\u91cd\u8981<\/h2>\n<p>Xamarin \u5e94\u7528\u901a\u5e38\u9700\u8981\u4e0e\u540e\u7aef\u8fdb\u884c\u9891\u7e41\u7684\u6570\u636e\u4ea4\u6362\u2014\u2014\u5305\u62ec REST\/GraphQL API\u3001\u5b9e\u65f6\u63a8\u9001\u3001\u6587\u4ef6\u4e0a\u4f20\/\u4e0b\u8f7d\u548c\u8ba4\u8bc1\u670d\u52a1\u3002\u79fb\u52a8\u7aef\u5bf9\u7f51\u7edc\u5ef6\u8fdf\u548c\u4e22\u5305\u654f\u611f\uff0c\u5c24\u5176\u662f\u4ea4\u4e92\u6027\u5f3a\u6216\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8\u7684\u4e1a\u52a1\uff08\u5982\u804a\u5929\u3001\u4f4d\u7f6e\u670d\u52a1\u548c\u6e38\u620f\uff09\u3002<\/p>\n<p><strong>\u8f83\u4f4e\u7684\u7f51\u7edc\u5ef6\u8fdf\u53ef\u4ee5\u76f4\u63a5\u6539\u5584\u51b7\u542f\u52a8\u65f6\u7684\u9996\u6b21\u8bf7\u6c42\u54cd\u5e94\u3001\u754c\u9762\u5361\u987f\u4ee5\u53ca\u5b9e\u65f6\u6570\u636e\u540c\u6b65\u7684\u6d41\u7545\u5ea6<\/strong>\u3002\u5bf9\u4e9a\u6d32\u7528\u6237\u800c\u8a00\uff0c\u90e8\u7f72\u5728\u9999\u6e2f\u7684 VPS \u80fd\u63d0\u4f9b\u6bd4\u4f4d\u4e8e\u5317\u7f8e\u7684\u7f8e\u56fd VPS \u66f4\u4f18\u7684 RTT\uff08\u5f80\u8fd4\u65f6\u5ef6\uff09\uff0c\u4ece\u800c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<h2>\u540e\u7aef\u67b6\u6784\u539f\u7406\u4e0e\u6280\u672f\u6808\u5efa\u8bae<\/h2>\n<p>\u9488\u5bf9 Xamarin C# \u5e94\u7528\uff0c\u5e38\u89c1\u540e\u7aef\u6280\u672f\u6808\u5305\u62ec ASP.NET Core\uff08Kestrel\uff09\u3001\u53cd\u5411\u4ee3\u7406\uff08Nginx\/HAProxy\uff09\u3001\u6570\u636e\u5e93\uff08PostgreSQL\/MySQL\uff09\u3001\u7f13\u5b58\uff08Redis\uff09\u3001\u6d88\u606f\u961f\u5217\uff08RabbitMQ\/Kafka\uff09\u4ee5\u53ca\u6587\u4ef6\u5b58\u50a8\uff08\u5bf9\u8c61\u5b58\u50a8\u6216 NAS\uff09\u3002\u4e0b\u9762\u7ed9\u51fa\u4e00\u4e2a\u63a8\u8350\u7684\u67b6\u6784\u6a21\u5f0f\u53ca\u5173\u952e\u4f18\u5316\u70b9\uff1a<\/p>\n<h3>\u63a8\u8350\u67b6\u6784\uff08\u5355\u673a\/\u5c0f\u89c4\u6a21\uff09<\/h3>\n<ul>\n<li>Ubuntu 22.04 \u6216 Debian 12 \u7684\u9999\u6e2f VPS \u4f5c\u4e3a\u4e3b\u673a\u7cfb\u7edf\u3002<\/li>\n<li>\u8fd0\u884c ASP.NET Core \u5e94\u7528\uff08\u4f7f\u7528 Kestrel\uff09\uff0c\u524d\u7aef\u4f7f\u7528 Nginx \u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\uff0c\u5e76\u8d1f\u8d23 TLS\uff08Let&#8217;s Encrypt\uff09\u7ec8\u7aef\u3002<\/li>\n<li>\u6570\u636e\u5e93\u91c7\u7528 PostgreSQL\uff0c\u542f\u7528 WAL\u3001\u5408\u7406\u8bbe\u7f6e max_connections\u3001shared_buffers\u3001work_mem \u7b49\u53c2\u6570\u3002<\/li>\n<li>Redis \u7528\u4e8e\u4f1a\u8bdd\u4e0e\u5206\u5e03\u5f0f\u7f13\u5b58\uff0c\u907f\u514d\u5bf9\u6570\u636e\u5e93\u7684\u9891\u7e41\u8bfb\u64cd\u4f5c\u3002<\/li>\n<li>\u4f7f\u7528 Nginx \u914d\u7f6e HTTP\/2 \u548c Gzip\uff0c\u5f00\u542f\u8fde\u63a5\u590d\u7528\u4e0e Keep-Alive\u3002<\/li>\n<\/ul>\n<h3>\u5bb9\u5668\u5316\u4e0e\u6269\u5c55\uff08\u4e2d\u5927\u578b\u90e8\u7f72\uff09<\/h3>\n<ul>\n<li>\u5c06\u670d\u52a1\u5bb9\u5668\u5316\uff08Docker + docker-compose \u6216 Kubernetes\uff09\u4fbf\u4e8e\u6c34\u5e73\u6269\u5c55\u548c\u84dd\u7eff\u90e8\u7f72\u3002<\/li>\n<li>\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\uff08\u5982 HAProxy\u3001Traefik \u6216\u4e91\u63d0\u4f9b\u7684 LB\uff09\u5206\u53d1\u6d41\u91cf\u3002<\/li>\n<li>\u91c7\u7528\u6d88\u606f\u961f\u5217\u89e3\u8026\u9ad8\u5cf0\u5199\u5165\u538b\u529b\uff0c\u5bf9\u6587\u4ef6\u4e0a\u4f20\u91c7\u7528\u5bf9\u8c61\u5b58\u50a8\u6216 CDN \u52a0\u901f\u3002<\/li>\n<\/ul>\n<h3>\u6027\u80fd\u4f18\u5316\u8981\u70b9<\/h3>\n<ul>\n<li><strong>Kestrel \u914d\u7f6e\uff1a<\/strong>\u542f\u7528\u53cc\u5411\u5f02\u6b65 I\/O\uff0c\u8bbe\u7f6e\u5408\u9002\u7684 limits\uff08\u5982 MaxConcurrentConnections\uff09\uff0c\u5e76\u4f7f\u7528 HTTP\/2 \u652f\u6301\u591a\u8def\u590d\u7528\u3002<\/li>\n<li><strong>\u6570\u636e\u5e93\uff1a<\/strong>\u5f00\u542f\u8fde\u63a5\u6c60\uff08Npgsql \u7684 Connection Pool\uff09\uff0c\u4f7f\u7528 Prepared Statements\uff0c\u5b9a\u671f\u5206\u6790\u6162\u67e5\u8be2\u5e76\u5efa\u7acb\u5408\u9002\u7d22\u5f15\u3002<\/li>\n<li><strong>\u7f13\u5b58\u7b56\u7565\uff1a<\/strong>\u70ed\u70b9\u6570\u636e\u653e Redis\uff0c\u8bbe\u7f6e TTL\uff0c\u4f7f\u7528\u7f13\u5b58\u7a7f\u900f\u548c\u964d\u7ea7\u7b56\u7565\u3002<\/li>\n<li><strong>\u7f51\u7edc\uff1a<\/strong>\u5408\u7406\u8bbe\u7f6e TCP \u53c2\u6570\uff08tcp_tw_reuse\u3001tcp_fin_timeout\uff09\uff0c\u91c7\u7528 keepalive \u5e76\u4f18\u5316 MTU\u3002<\/li>\n<li><strong>\u6587\u4ef6\u4f20\u8f93\uff1a<\/strong>\u9488\u5bf9\u79fb\u52a8\u7aef\u91c7\u7528\u5206\u5757\u4e0a\u4f20\uff08multipart\uff09\u548c\u65ad\u70b9\u7eed\u4f20\uff0c\u914d\u5408\u5bf9\u8c61\u5b58\u50a8\u548c CDN \u8282\u70b9\u52a0\u901f\u3002<\/li>\n<\/ul>\n<h2>\u5e94\u7528\u573a\u666f\u4e0e\u9999\u6e2fVPS\u4f18\u52bf<\/h2>\n<p>\u4e0d\u540c\u5e94\u7528\u573a\u666f\u5bf9\u670d\u52a1\u5668\u7684\u4fa7\u91cd\u70b9\u4e0d\u540c\u3002\u4ee5\u4e0b\u5217\u4e3e\u51e0\u79cd\u5e38\u89c1\u573a\u666f\u5e76\u8bf4\u660e\u9999\u6e2f VPS \u7684\u4f18\u52bf\uff1a<\/p>\n<h3>\u9762\u5411\u4e2d\u56fd\u5927\u9646\u548c\u4e1c\u5357\u4e9a\u7528\u6237\u7684\u79fb\u52a8\u5e94\u7528<\/h3>\n<ul>\n<li>\u9999\u6e2f\u4f4d\u4e8e\u4e9a\u592a\u67a2\u7ebd\uff0c\u7f51\u7edc\u8d28\u91cf\u4f18\u4e8e\u76f4\u63a5\u8de8\u592a\u5e73\u6d0b\u8bbf\u95ee\u7f8e\u56fd\u670d\u52a1\u5668\uff0c\u80fd\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n<li>\u5bf9\u4e8e\u9700\u8981\u8f83\u597d\u8fde\u901a\u6027\u7684\u4e1a\u52a1\uff08\u4f8b\u5982\u5373\u65f6\u901a\u8baf\u3001\u91d1\u878d\u884c\u60c5\u63a8\u9001\uff09\uff0c\u5ef6\u8fdf\u4f18\u52bf\u53ef\u4ee5\u76f4\u63a5\u8f6c\u6362\u4e3a\u7528\u6237\u4f53\u9a8c\u4f18\u52bf\u3002<\/li>\n<\/ul>\n<h3>\u8de8\u5883\u4e1a\u52a1\u6216\u5168\u7403\u5206\u5e03<\/h3>\n<ul>\n<li>\u5982\u679c\u76ee\u6807\u7528\u6237\u904d\u5e03\u4e9a\u592a\u548c\u7f8e\u6d32\uff0c\u53ef\u4ee5\u91c7\u7528\u6df7\u5408\u90e8\u7f72\uff1a\u5728\u9999\u6e2f\u90e8\u7f72\u4e3b API \u8282\u70b9\uff0c\u5173\u952e\u9759\u6001\u8d44\u6e90\u901a\u8fc7 CDN \u5206\u53d1\uff1b\u5728\u7f8e\u6d32\u90e8\u7f72\u5197\u4f59\u8282\u70b9\uff08\u7f8e\u56fd VPS\uff09\u4ee5\u670d\u52a1\u5f53\u5730\u7528\u6237\u5e76\u964d\u4f4e\u8de8\u6d0b\u8bbf\u95ee\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h3>\u5f00\u53d1\u4e0e\u6d4b\u8bd5\u73af\u5883<\/h3>\n<ul>\n<li>\u9999\u6e2f VPS \u6210\u672c\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u7c7b\u4f3c\u6216\u66f4\u4f18\uff0c\u5728\u5408\u89c4\u4e0e\u8fde\u901a\u6027\u65b9\u9762\u5bf9\u4e9a\u6d32\u5ba2\u6237\u66f4\u53cb\u597d\uff0c\u9002\u5408\u4f5c\u4e3a QA \u548c\u9884\u53d1\u5e03\u73af\u5883\u3002<\/li>\n<\/ul>\n<h2>\u4e0e\u7f8e\u56fdVPS \/ \u7f8e\u56fd\u670d\u52a1\u5668 \u7684\u5bf9\u6bd4<\/h2>\n<p>\u9009\u62e9\u9999\u6e2f VPS \u8fd8\u662f\u7f8e\u56fd\u670d\u52a1\u5668\uff0c\u5e94\u6839\u636e\u76ee\u6807\u7528\u6237\u5206\u5e03\u3001\u5408\u89c4\u3001\u6210\u672c\u4e0e\u53ef\u6269\u5c55\u6027\u6765\u8861\u91cf\uff1a<\/p>\n<ul>\n<li><strong>\u5ef6\u8fdf\u4e0e\u4f53\u9a8c\uff1a<\/strong>\u9488\u5bf9\u4e9a\u6d32\u7528\u6237\uff0c\u9999\u6e2f VPS \u7684\u5ef6\u8fdf\u901a\u5e38\u4f4e\u4e8e\u7f8e\u56fd VPS\uff1b\u9488\u5bf9\u5317\u7f8e\u7528\u6237\uff0c\u90e8\u7f72\u5728\u7f8e\u56fd\u7684\u670d\u52a1\u5668\u5728 RTT \u4e0a\u66f4\u6709\u4f18\u52bf\u3002<\/li>\n<li><strong>\u5e26\u5bbd\u4e0e\u8d39\u7528\uff1a<\/strong>\u90e8\u5206\u7f8e\u56fd\u670d\u52a1\u5668\u5728\u5e26\u5bbd\u5cf0\u503c\u548c\u56fd\u9645\u94fe\u8def\u4e0a\u66f4\u4fbf\u5b9c\uff0c\u4f46\u5bf9\u4e9a\u6d32\u7528\u6237\u7684\u7528\u6237\u4f53\u9a8c\u53ef\u80fd\u6253\u6298\u3002<\/li>\n<li><strong>\u5408\u89c4\u4e0e\u6570\u636e\u4e3b\u6743\uff1a<\/strong>\u9488\u5bf9\u4e2d\u56fd\u5927\u9646\u7528\u6237\uff0c\u9999\u6e2f\u8282\u70b9\u5728\u5ba1\u8ba1\u4e0e\u6cd5\u89c4\u4e0a\u66f4\u65b9\u4fbf\uff1b\u800c\u7279\u5b9a\u884c\u4e1a\uff08\u5982\u7f8e\u80a1\u91d1\u878d\u670d\u52a1\uff09\u53ef\u80fd\u8981\u6c42\u6570\u636e\u5b58\u653e\u5728\u7f8e\u56fd\u5883\u5185\u3002<\/li>\n<li><strong>\u591a\u533a\u57df\u5bb9\u707e\uff1a<\/strong>\u6700\u4f73\u5b9e\u8df5\u662f\u591a\u533a\u57df\u90e8\u7f72\uff1a\u9999\u6e2f VPS + \u7f8e\u56fd VPS\uff0c\u5b9e\u73b0\u5730\u7406\u5bb9\u707e\u548c\u8fd1\u6e90\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n<h2>\u5b89\u5168\u3001\u76d1\u63a7\u4e0e\u8fd0\u7ef4\u5efa\u8bae<\/h2>\n<p>\u9ad8\u6027\u80fd\u4e0d\u4ec5\u662f\u901f\u5ea6\uff0c\u4e5f\u5305\u542b\u7a33\u5b9a\u4e0e\u5b89\u5168\uff1a<\/p>\n<ul>\n<li><strong>\u5b89\u5168\uff1a<\/strong>\u4f7f\u7528\u9632\u706b\u5899\uff08ufw\/iptables\uff09\uff0c\u9650\u5236\u7ba1\u7406\u7aef\u53e3\uff1b\u542f\u7528 Fail2ban \u9632\u66b4\u529b\u767b\u5f55\uff1b\u4e3a API \u4f7f\u7528 OAuth2\/JWT\uff0c\u907f\u514d\u660e\u6587\u4ee4\u724c\u3002<\/li>\n<li><strong>DDoS \u9632\u62a4\uff1a<\/strong>\u9009\u62e9\u63d0\u4f9b\u673a\u623f\u7ea7\u6216\u7f51\u7edc\u7ea7 DDoS \u7f13\u89e3\u7684 VPS \u670d\u52a1\uff0c\u6216\u524d\u7f6e CDN\/WAF\u3002<\/li>\n<li><strong>\u76d1\u63a7\u4e0e\u544a\u8b66\uff1a<\/strong>\u90e8\u7f72 Prometheus + Grafana \u76d1\u63a7 CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8 I\/O\u3001\u7f51\u7edc\u541e\u5410\u548c\u5e94\u7528\u7ea7\u6307\u6807\uff08\u8bf7\u6c42\u5ef6\u8fdf\u3001\u9519\u8bef\u7387\uff09\uff1b\u7ed3\u5408 Alertmanager \u914d\u7f6e\u544a\u8b66\u7b56\u7565\u3002<\/li>\n<li><strong>\u5907\u4efd\u4e0e\u6062\u590d\uff1a<\/strong>\u6570\u636e\u5e93\u4f7f\u7528\u903b\u8f91\u5907\u4efd\uff08pg_dump\uff09\u52a0\u589e\u91cf WAL \u5f52\u6863\uff0c\u5b9a\u671f\u505a\u5feb\u7167\u5e76\u6d4b\u8bd5\u6062\u590d\u6d41\u7a0b\u3002<\/li>\n<li><strong>\u8fd0\u7ef4\u81ea\u52a8\u5316\uff1a<\/strong>CI\/CD\uff08GitHub Actions\/GitLab CI\uff09\u81ea\u52a8\u6784\u5efa\u5e76\u53d1\u5e03\u955c\u50cf\uff0c\u7ed3\u5408\u5065\u5eb7\u68c0\u67e5\u548c\u6eda\u52a8\u91cd\u542f\u3002<\/li>\n<\/ul>\n<h2>\u4e3a Xamarin C# \u5e94\u7528\u914d\u7f6e\u670d\u52a1\u5668\u7684\u5b9e\u64cd\u8981\u70b9<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u843d\u5730\u7684\u914d\u7f6e\u5efa\u8bae\uff0c\u4fbf\u4e8e\u628a\u7406\u8bba\u53d8\u6210\u53ef\u590d\u73b0\u7684\u5b9e\u8df5\uff1a<\/p>\n<ul>\n<li>\u9009\u62e9 VPS \u65f6\u4f18\u5148\u8003\u8651 <strong>SSD \u6298\u5408 IOPS\u3001\u5e26\u5bbd\uff08\u72ec\u4eab\/\u5171\u4eab\uff09\u53ca\u7f51\u7edc\u5cf0\u503c<\/strong>\uff0c\u8fd9\u4e9b\u4f1a\u76f4\u63a5\u5f71\u54cd API \u541e\u5410\u3002<\/li>\n<li>Web \u670d\u52a1\u5668\uff1aNginx \u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\uff0c\u628a TLS \u7ec8\u7aef\u5316\u5e76\u628a\u9759\u6001\u8d44\u6e90\u7f13\u5b58\u4ea4\u7ed9 Nginx\uff0c\u542f\u7528 gzip \u548c brotli\u3002\u793a\u4f8b\uff1a\u914d\u7f6e proxy_buffer_size \u548c proxy_buffers \u6765\u907f\u514d\u5927\u54cd\u5e94\u65f6\u963b\u585e\u3002<\/li>\n<li>Kestrel\uff1a\u8fd0\u884c\u65f6\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf ASPNETCORE_ENVIRONMENT=Production\uff0c\u5e76\u8c03\u6574 ThreadPool.SetMinThreads \u5728\u9ad8\u5e76\u53d1\u4e0b\u907f\u514d\u7ebf\u7a0b\u6296\u52a8\u3002<\/li>\n<li>\u6570\u636e\u5e93\uff1a\u5c06 WAL \u540c\u6b65\u7ea7\u522b\u8c03\u6574\u4e3a\u6ee1\u8db3\u6027\u80fd\u4e0e\u53ef\u9760\u6027\u7684\u5e73\u8861\uff08synchronous_commit=off \u53ef\u63d0\u9ad8\u5199\u6027\u80fd\u4f46\u964d\u4f4e\u8010\u4e45\u6027\uff09\u3002<\/li>\n<li>Redis\uff1a\u8bbe\u7f6e maxmemory-policy \u4e3a volatile-lru \u6216 allkeys-lru \u5e76\u76d1\u63a7\u547d\u4e2d\u7387\u3002<\/li>\n<li>\u8fde\u63a5\u5b89\u5168\uff1a\u4e3a\u6240\u6709\u670d\u52a1\u542f\u7528 TLS\uff0c\u5e76\u5728\u79fb\u52a8\u7aef\u4f7f\u7528\u8bc1\u4e66\u56fa\u5b9a\uff08certificate pinning\uff09\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u5efa\u8bae\u4e0e\u914d\u7f6e\u6e05\u5355<\/h2>\n<p>\u9488\u5bf9\u4e0d\u540c\u89c4\u6a21\u9879\u76ee\uff0c\u7ed9\u51fa\u786c\u4ef6\u4e0e\u914d\u7f6e\u53c2\u8003\uff1a<\/p>\n<ul>\n<li>\u5c0f\u578b\u5e94\u7528 \/ \u6d4b\u8bd5\uff1a2 vCPU\u30014GB RAM\u300140GB SSD\u30012TB \u6d41\u91cf\uff1b\u9002\u5408\u8f7b\u91cf API \u4e0e\u5f00\u53d1\u6d4b\u8bd5\u3002<\/li>\n<li>\u4e2d\u578b\u5e94\u7528\uff1a4-8 vCPU\u30018-16GB RAM\u300180-160GB NVMe\u3001\u5e26\u5bbd \u2265 5 Gbps \u6216\u6309\u9700\u8ba1\u8d39\uff1b\u540c\u65f6\u5355\u72ec\u90e8\u7f72 Redis \u5b9e\u4f8b\u4e0e PostgreSQL\u3002<\/li>\n<li>\u5927\u578b\u6216\u9ad8\u5e76\u53d1\uff1a\u591a\u8282\u70b9\u96c6\u7fa4\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u72ec\u7acb\u6570\u636e\u5e93\u4e3b\u4ece\u6216\u96c6\u7fa4\uff08Postgres Patroni\uff09\u3001SSD RAID\u3001\u5907\u4efd\u94fe\u8def\u4e0e\u4e13\u7ebf\u3002<\/li>\n<li>\u9644\u52a0\u670d\u52a1\uff1a\u9009\u62e9\u6709\u5feb\u7167\u5907\u4efd\u3001DDoS \u9632\u62a4\u548c SLA \u4fdd\u8bc1\u7684\u670d\u52a1\u5546\uff0c\u4ee5\u53ca\u63d0\u4f9b\u4e9a\u6d32\u4f18\u8d28\u9aa8\u5e72\u7f51\u7edc\u7684\u673a\u623f\u3002<\/li>\n<\/ul>\n<p>\u5728\u51b3\u5b9a\u65f6\uff0c\u7ed3\u5408\u9884\u7b97\u3001\u76ee\u6807\u7528\u6237\uff08\u4e3b\u8981\u662f\u4e9a\u6d32\u8fd8\u662f\u7f8e\u6d32\uff09\u548c\u4e1a\u52a1\u654f\u611f\u5ea6\uff08\u662f\u5426\u9700\u8981\u5408\u89c4\uff09\u6765\u53d6\u820d\u3002\u5982\u679c\u76ee\u6807\u7528\u6237\u96c6\u4e2d\u5728\u4e9a\u6d32\uff0c<strong>\u9999\u6e2f VPS \u901a\u5e38\u662f\u6027\u80fd\u4e0e\u6210\u672c\u7684\u6700\u4f73\u6298\u4e2d<\/strong>\uff1b\u82e5\u4e3b\u8981\u7528\u6237\u5728\u5317\u7f8e\uff0c\u5219\u8003\u8651\u7f8e\u56fd VPS \u6216\u7f8e\u56fd\u670d\u52a1\u5668\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u4e3a Xamarin C# \u5e94\u7528\u6253\u9020\u9ad8\u6027\u80fd\u540e\u7aef\uff0c\u9700\u8981\u4ece\u7f51\u7edc\u4f4d\u7f6e\u3001\u670d\u52a1\u5668\u914d\u7f6e\u3001\u5e94\u7528\u548c\u6570\u636e\u5e93\u8c03\u4f18\u3001\u5b89\u5168\u8fd0\u7ef4\u4ee5\u53ca\u76d1\u63a7\u62a5\u8b66\u7b49\u591a\u65b9\u9762\u5165\u624b\u3002\u5bf9\u4e8e\u9762\u5411\u4e9a\u6d32\u7528\u6237\u7684\u5e94\u7528\uff0c\u57fa\u4e8e\u9999\u6e2fVPS \u7684\u90e8\u7f72\u80fd\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u5e76\u63d0\u5347\u7a33\u5b9a\u6027\uff0c\u540c\u65f6\u914d\u5408\u5408\u7406\u7684\u7f13\u5b58\u3001\u8fde\u63a5\u6c60\u548c\u5bb9\u5668\u5316\u5b9e\u8df5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6c34\u5e73\u6269\u5c55\u4e0e\u9ad8\u53ef\u7528\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u5bf9\u6bd4\u4e0d\u540c\u89c4\u683c\u6216\u5feb\u901f\u90e8\u7f72\u4e00\u53f0\u7a33\u5b9a\u7684\u9999\u6e2f VPS \u4f5c\u4e3a Xamarin \u540e\u7aef\u7684\u6d4b\u8bd5\u6216\u751f\u4ea7\u73af\u5883\uff0c\u53ef\u4ee5\u53c2\u8003 Server.HK \u63d0\u4f9b\u7684\u4ea7\u54c1\u4e0e\u914d\u7f6e\uff0c\u67e5\u770b\u8be6\u7ec6\u89c4\u683c\u4e0e\u5e26\u5bbd\u9009\u9879\uff1a<a href=\"https:\/\/www.server.hk\/cloud.php\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2fVPS \u4ea7\u54c1\u9875<\/a>\u3002\u540c\u65f6\u7ed3\u5408\u6df7\u5408\u90e8\u7f72\u7b56\u7565\uff08\u5982\u7f8e\u56fdVPS \u4e0e\u9999\u6e2f\u670d\u52a1\u5668 \u7684\u7ec4\u5408\uff09\u53ef\u5b9e\u73b0\u66f4\u597d\u7684\u5168\u7403\u8986\u76d6\u4e0e\u5bb9\u707e\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4e3a Xamarin C# \u79fb\u52a8\u5e94\u7528\u6784\u5efa\u540e\u7aef\u65f6\uff0c\u670d\u52a1\u5668\u9009\u5740\u76f4\u63a5\u5f71\u54cd API \u54cd\u5e94\u901f\u5ea6\u4e0e\u7528\u6237\u4f53\u9a8c\u3002\u90e8\u7f72\u5728\u9999\u6e2f VPS \u4e0d\u4f46\u80fd\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u3001\u63d0\u9ad8\u53ef\u9760\u6027\uff0c\u8fd8\u80fd\u4e3a\u9762\u5411\u4e9a\u6d32\u7528\u6237\u6216\u9700\u8981\u8de8\u5883\u8bbf\u95ee\u7684\u5e94\u7528\u5e26\u6765\u66f4\u6d41\u7545\u7684\u540c\u6b65\u4e0e\u5b9e\u65f6\u8868\u73b0\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4927],"tags":[114,1748,728,1751,1749,150,411,107,1750],"class_list":{"0":"post-208980","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-4927","7":"tag-vps","8":"tag-xamarin-c","9":"tag-728","10":"tag-1751","11":"tag-1749","13":"tag-411","15":"tag-1750"},"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208980","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208980"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208980\/revisions"}],"predecessor-version":[{"id":208981,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208980\/revisions\/208981"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}