{"id":523,"date":"2022-11-29T11:11:55","date_gmt":"2022-11-29T03:11:55","guid":{"rendered":"https:\/\/blog.osvlabs.com\/?p=523"},"modified":"2022-11-29T11:11:55","modified_gmt":"2022-11-29T03:11:55","slug":"net-7-%e4%b8%ad%e7%9a%84-nativeaot","status":"publish","type":"post","link":"https:\/\/blog.osvlabs.com\/?p=523","title":{"rendered":".NET 7 \u4e2d\u7684 NativeAOT"},"content":{"rendered":"<h1>\u4ec0\u4e48\u662f NativeAOT ?<\/h1>\n<p>2022\u5e7411\u67089\u65e5\uff0c.NET Conf 2022\uff0c\u5fae\u8f6f\u6b63\u5f0f\u63a8\u51fa\u4e86 .NET 7, \u6b64\u7248\u672c\u5e26\u6765\u4e86\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u8bb8\u591a\u65b0\u529f\u80fd\uff0c\u9002\u7528\u4e8e C#11\/F# 7\u3001.NET MAUI\u3001ASP.NET Core\/Blazor\u3001ML.NET\u3001Web API\u3001WinForms\u3001WPF\u7b49\u3002\u4e00\u76f4\u5904\u4e8e\u5b9e\u9a8c\u72b6\u6001\u7684 NativeAOT \u4e5f\u5728\u6b64\u7248\u672c\u8f6c\u79fb\u5230\u4e86 .NET 7 \u7684\u4e3b\u7ebf\u4e2d\u3002\u4ece\u5b9e\u9a8c\u6027\u7684 dotnet\/runtimelab \u5b58\u50a8\u5e93\u4e2d\u79fb\u51fa\uff0c\u5e76\u8fdb\u5165 dotnet\/runtime \u5b58\u50a8\u5e93\u3002<\/p>\n<p>NativeAOT \u4f7f .NET \u4ee3\u7801\u80fd\u591f\u63d0\u524d\u7f16\u8bd1\u4e3a\u4e00\u4e2a<code>\u72ec\u7acb<\/code>\u7684\u672c\u673a<code>\u4e8c\u8fdb\u5236<\/code>\u6587\u4ef6\uff0c\u8be5\u5e94\u7528\u5df2\u63d0\u524d (AOT) \u7f16\u8bd1\u4e3a\u672c\u673a\u4ee3\u7801\u3002<\/p>\n<p><img src=\"https:\/\/corehome.oss-accelerate.aliyuncs.com\/blogs\/7d8c7ec1-3534-4969-9839-e705f6f7f714.jpg\" alt=\"gh\" \/><\/p>\n<p>NativeAOT \u4e0e .NET 6 \u6258\u7ba1\u8fd0\u884c\u65f6\u76f8\u6bd4\uff0c\u51b7\u542f\u52a8\u901f\u5ea6\u63d0\u9ad8\u4e86 86%, NativeAOT \u5e94\u7528\u5177\u6709<code>\u66f4\u5feb\u7684\u542f\u52a8\u901f\u5ea6<\/code>\uff0c<code>\u66f4\u5c0f\u7684\u7a0b\u5e8f\u4f53\u79ef<\/code>\uff0c<code>\u66f4\u5c11\u7684\u5185\u5b58\u5360\u7528<\/code>\u3002 \u5e94\u7528\u7a0b\u5e8f\u7684\u7528\u6237\u53ef\u4ee5\u5728<code>\u672a\u5b89\u88c5 .NET Runtime<\/code>\u7684\u8ba1\u7b97\u673a\u4e0a\u8fd0\u884c\u8be5\u5e94\u7528\u7a0b\u5e8f\u3002NativeAOT \u7684\u5feb\u901f\u6267\u884c\u548c\u8f83\u4f4e\u7684\u5185\u5b58\u6d88\u8017\u4e5f\u53ef\u4ee5\u964d\u4f4e Lambda \u6210\u672c\u3002<\/p>\n<blockquote>\n<p>\u65e0\u53cd\u5c04\u6a21\u5f0f\u4e0b\uff0c\u5b8c\u5168\u72ec\u7acb\u7684 \u201cHello world\u201d \u5e94\u7528\u5728 x64 \u4e0a\u53ef\u7f16\u8bd1\u4e3a 1 MB \u7684\u6587\u4ef6 \uff08\u6700\u5c0f 400 kB\uff09<\/p>\n<\/blockquote>\n<h1>AOT vs JIT \u7f16\u8bd1<\/h1>\n<h2>JIT (Just In Time) \u5373\u65f6\u7f16\u8bd1<\/h2>\n<p>JIT \u5728\u6700\u7ec8\u7528\u6237\/\u670d\u52a1\u5668\u8ba1\u7b97\u673a\u4e0a\u6267\u884c\uff0c\u5728 Roslyn \u7f16\u8bd1\u540e\uff0c\u901a\u8fc7 Runtime \u8fdb\u884c\u5373\u65f6\u7f16\u8bd1\u3002<\/p>\n<h3>\u4f18\u70b9<\/h3>\n<ul>\n<li>\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u786c\u4ef6\u60c5\u51b5\u5b9e\u65f6\u7f16\u8bd1\u751f\u6210\u6700\u4f18\u673a\u5668\u6307\u4ee4<\/li>\n<li>\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u7a0b\u5e8f\u7684\u8fd0\u884c\u60c5\u51b5\u751f\u6210\u6700\u4f18\u7684\u673a\u5668\u6307\u4ee4\u5e8f\u5217<\/li>\n<li>\u5f53\u7a0b\u5e8f\u9700\u8981\u652f\u6301\u52a8\u6001\u94fe\u63a5\u65f6\uff0c\u53ea\u80fd\u4f7f\u7528JIT<\/li>\n<li>\u53ef\u4ee5\u6839\u636e\u8fdb\u7a0b\u4e2d\u5185\u5b58\u7684\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u4ee3\u7801\uff0c\u4f7f\u5185\u5b58\u80fd\u591f\u66f4\u5145\u5206\u7684\u5229\u7528<\/li>\n<\/ul>\n<h3>\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u7f16\u8bd1\u9700\u8981\u5360\u7528\u8fd0\u884c\u65f6\u8d44\u6e90\uff0c\u4f1a\u5bfc\u81f4\u8fdb\u7a0b\u5361\u987f<\/li>\n<li>\u7531\u4e8e\u7f16\u8bd1\u65f6\u95f4\u9700\u8981\u5360\u7528\u8fd0\u884c\u65f6\u95f4\uff0c\u5bf9\u4e8e\u67d0\u4e9b\u4ee3\u7801\u7684\u7f16\u8bd1\u4f18\u5316\u4e0d\u80fd\u5b8c\u5168\u652f\u6301\uff0c\u9700\u8981\u5728\u7a0b\u5e8f\u6d41\u7545\u548c\u7f16\u8bd1\u65f6\u95f4\u4e4b\u95f4\u505a\u6743\u8861<\/li>\n<li>\u5728\u7f16\u8bd1\u51c6\u5907\u548c\u8bc6\u522b\u9891\u7e41\u4f7f\u7528\u7684\u65b9\u6cd5\u9700\u8981\u5360\u7528\u65f6\u95f4\uff0c\u4f7f\u5f97\u521d\u59cb\u7f16\u8bd1\u4e0d\u80fd\u8fbe\u5230\u6700\u9ad8\u6027\u80fd<\/li>\n<\/ul>\n<h2>AOT (Ahead Of Time) \u63d0\u524d\u7f16\u8bd1<\/h2>\n<p>AOT \u901a\u5e38\u5728\u5f00\u53d1\u4eba\u5458\u8ba1\u7b97\u673a\u4e0a\u6267\u884c\uff0c\u5728 Roslyn \u7f16\u8bd1\u540e\uff0c\u901a\u8fc7 ILC \u5c06 IL \u7f16\u8bd1\u4e3a\u673a\u5668\u7801\u3002<\/p>\n<h3>\u4f18\u70b9<\/h3>\n<ul>\n<li>\u5728\u7a0b\u5e8f\u8fd0\u884c\u524d\u7f16\u8bd1\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u8fd0\u884c\u65f6\u7684\u7f16\u8bd1\u6027\u80fd\u6d88\u8017\u548c\u5185\u5b58\u6d88\u8017<\/li>\n<li>\u53ef\u4ee5\u5728\u7a0b\u5e8f\u8fd0\u884c\u521d\u671f\u5c31\u8fbe\u5230\u6700\u9ad8\u6027\u80fd<\/li>\n<li>\u53ef\u4ee5\u663e\u8457\u7684\u52a0\u5feb\u7a0b\u5e8f\u7684\u542f\u52a8<\/li>\n<\/ul>\n<h3>\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u5728\u7a0b\u5e8f\u8fd0\u884c\u524d\u7f16\u8bd1\u4f1a\u4f7f\u7a0b\u5e8f\u5b89\u88c5\u7684\u65f6\u95f4\u589e\u52a0<\/li>\n<li>\u65e0\u6cd5\u4e00\u6b21\u7f16\u8bd1\uff0c\u591a\u5e73\u53f0\u8fd0\u884c<\/li>\n<li>\u63d0\u524d\u7f16\u8bd1\u7684\u5185\u5bb9\u4f1a\u5360\u7528\u66f4\u591a\u7a7a\u95f4<\/li>\n<\/ul>\n<p><img src=\"https:\/\/corehome.oss-accelerate.aliyuncs.com\/blogs\/8d8e27df-77a3-468f-8d26-7605128965f3.jpg\" alt=\"jit&amp;aot\" \/><\/p>\n<blockquote>\n<p>.NET NativeAOT \u4f7f\u7528 ILC \u5c06 Roslyn \u751f\u6210\u7684 IL \u7f16\u8bd1\u4e3a\u673a\u5668\u7801\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u5f00\u53d1\u9636\u6bb5\u4f7f\u7528 JIT \u8fdb\u884c\u8c03\u8bd5\uff0c\u53d1\u5e03\u65f6\u91c7\u7528 NativeAOT \u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u3002<\/p>\n<\/blockquote>\n<h1>.NET NativeAOT \u90e8\u7f72\u9650\u5236<\/h1>\n<p>\u672c\u673a AOT \u5e94\u7528\u7a0b\u5e8f\u9644\u5e26\u4e00\u4e9b\u57fa\u672c\u9650\u5236\u548c\u517c\u5bb9\u6027\u95ee\u9898\u3002 \u5173\u952e\u9650\u5236\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u65e0\u52a8\u6001\u8d1f\u8f7d\uff08\u4f8b\u5982Assembly.LoadFile)<\/li>\n<li>\u65e0\u6cd5\u8fd0\u884c\u65f6\u751f\u6210\u4ee3\u7801\uff08\u4f8b\u5982System.Reflection.Emit)<\/li>\n<li>\u4e0d\u652f\u6301 \u65e0\u7ea6\u675f\u7684\u53cd\u5c04<\/li>\n<li>\u53d1\u5e03\u8fc7\u7a0b\u5c06\u5206\u6790\u6574\u4e2a\u9879\u76ee\u53ca\u5176\u4f9d\u8d56\u9879\uff0c\u5e76\u5728\u8fd0\u884c\u65f6\u53ef\u80fd\u4f1a\u53d7\u5230\u5df2\u53d1\u5e03\u5e94\u7528\u7a0b\u5e8f\u7684\u9650\u5236\u65f6\u751f\u6210\u8b66\u544a\u3002<\/li>\n<\/ul>\n<p>.NET 7 \u4e2d\u672c\u673a AOT \u7684\u7b2c\u4e00\u4e2a\u7248\u672c\u5177\u6709\u989d\u5916\u7684\u9650\u5236\u3002 \u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5e76\u975e\u6240\u6709\u8fd0\u884c\u65f6\u5e93\u90fd\u5b8c\u5168\u6ce8\u91ca\u4e3a\u672c\u673a AOT \u517c\u5bb9\u7684 (\uff0c\u5373\u8fd0\u884c\u65f6\u5e93\u4e2d\u7684\u67d0\u4e9b\u8b66\u544a\u4e0d\u80fd\u7531\u6700\u7ec8\u5f00\u53d1\u4eba\u5458) \u64cd\u4f5c\u3002<\/li>\n<li>\u6709\u9650\u7684\u8bca\u65ad\u652f\u6301 (\u8c03\u8bd5\u548c\u5206\u6790) \u3002<\/li>\n<\/ul>\n<h1>\u5e73\u53f0\/\u4f53\u7cfb\u7ed3\u6784\u9650\u5236<\/h1>\n<p>\u4e0b\u8868\u663e\u793a\u4e86\u9762\u5411 .NET 7 \u65f6\u652f\u6301\u7684\u7f16\u8bd1\u76ee\u6807\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5e73\u53f0<\/th>\n<th>\u652f\u6301\u7684\u4f53\u7cfb\u7ed3\u6784<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Windows<\/td>\n<td>x64\u3001Arm64<\/td>\n<\/tr>\n<tr>\n<td>Linux<\/td>\n<td>x64\u3001Arm64<\/td>\n<\/tr>\n<tr>\n<td>MacOS<\/td>\n<td>x64\u3001Arm64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>NativeAOT \u8def\u7ebf<\/h1>\n<p>\u5b8c\u6574\u8ba1\u5212\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u5c06 NativeAOT \u9879\u76ee\u79fb\u51fa\u548c\u79fb\u5165dotnet\/runtimelabdotnet\/runtime\n<ul>\n<li>\u6784\u5efa<\/li>\n<li>\u96c6\u6210\u6d4b\u8bd5<\/li>\n<li>\u6253\u5305<\/li>\n<\/ul>\n<\/li>\n<li>\u5207\u6362\u5230\u8fd0\u884c\u65f6\u6784\u5efa\u7684\u672c\u673a AOT \u5305<\/li>\n<li>\u4f7f\u7528 NativeAOT \u8f7d\u5165\u7b2c\u4e00\u65b9 dotnet \u63a7\u5236\u53f0\u5e94\u7528\u7a0b\u5e8f<\/li>\n<li>\u4f7f\u7528 NativeAOT \u6784\u5efa Crossgen \u5e76\u4fee\u526a<\/li>\n<li>\u652f\u6301 dotnet-trace<\/li>\n<li>\u6027\u80fd\uff1a\n<ul>\n<li>\u81f3\u5c11\u4e0eJSON\u548cPlaintext TechEmpower\u4e00\u6837\u5feb<\/li>\n<li>YARP\n<ul>\n<li>YARP \u542f\u52a8\u65f6\u95f4 \u5c0f\u4e8e50ms<\/li>\n<\/ul>\n<\/li>\n<li>\u5f00\u59cb\u8ddf\u8e2a\u6784\u5efa\u65f6\u95f4<\/li>\n<\/ul>\n<\/li>\n<li>\u8bca\u65ad\n<ul>\n<li>\u5f15\u5165 AOT \u517c\u5bb9\u6027\u6ce8\u91ca\n<ul>\n<li>\u6dfb\u52a0\u9700\u6c42\u52a8\u6001\u4ee3\u7801\u5c5e\u6027<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8b\u4ef6\u7ba1\u9053<\/li>\n<li>\u63a2\u7d22 SOS \u6269\u5c55\u5b50\u96c6<\/li>\n<\/ul>\n<\/li>\n<li>\u53ef\u91cd\u590d\u4e14\u53ef\u9a8c\u8bc1\u7684 NativeAOT \u6784\u5efa\n<ul>\n<li>\u65ad\u7eed\u5668<\/li>\n<li>CET\uff08\u9634\u5f71\u5806\u6808\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\u5f00\u53d1\u5de5\u5177\u5305\u652f\u6301\n<ul>\n<li>\u7528\u4e8e\u542f\u7528 AOT \u7f16\u8bd1\u7684 MSBuild \u5c5e\u6027<\/li>\n<\/ul>\n<\/li>\n<li>\u6d4b\u8bd5\n<ul>\n<li>\u6d4b\u8bd5\u4e0e\u94fe\u63a5\u5668\u7684\u8bca\u65ad\u517c\u5bb9\u6027<\/li>\n<li>\u7c7b\u5e93\u5355\u5143\u6d4b\u8bd5<br \/>\n-\u6587\u6863<\/li>\n<li>\u6784\u5efa\u5e94\u7528<\/li>\n<li>\u6784\u5efa\u5e93<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>.NET 7 \u4e2d\u4e0d\u5305\u542b\u7684\u8ba1\u5212 (.NET 8)\uff0c\u5c24\u5176\u662f\u5728\u4e0d\u9002\u5408\u4fee\u6574\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff1a<\/p>\n<ul>\n<li>\u590d\u6742\u7684\u53cd\u5c04\u4f9d\u8d56\u6846\u67b6\uff0c\u5982 ASP.NET MVC \u548c WPF<\/li>\n<li>\u5177\u6709\u52a8\u6001\u52a0\u8f7d\u7a0b\u5e8f\u96c6\u7684\u63d2\u4ef6\u6a21\u578b\u7684\u5e94\u7528\uff0c\u5982 MSBuild<\/li>\n<li>\u79fb\u52a8\uff0cWASM\uff08\u5df2\u7ecf\u7531Mono\u63d0\u4f9b\uff09<\/li>\n<\/ul>\n<h1>\u4f7f\u7528 Native AOT<\/h1>\n<h2>\u7f16\u8bd1<\/h2>\n<p>\u5728 .NET 7 \u6b63\u5f0f\u53d1\u5e03\u65f6 Native AOT \u5c06\u4f1a\u88ab\u96c6\u6210\u5728 .NET SDK \u4e2d\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528 <code>dotnet publish<\/code> \u547d\u4ee4\u53d1\u5e03\u672c\u673a AOT \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h3>\u786e\u4fdd\u53d1\u5e03\u672c\u673a AOT \u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u5148\u51b3\u6761\u4ef6\u4f4d\u4e8e\u8ba1\u7b97\u673a\u4e2d\u3002<\/h3>\n<ul>\n<li>\n<p>\u5728 Windows \u4e0a\u5b89\u88c5 <a href=\"https:\/\/visualstudio.microsoft.com\/\">Visual Studio 2022<\/a>\uff0c\u5305\u62ec\u4f7f\u7528 C++ \u5de5\u4f5c\u8d1f\u8f7d\u8fdb\u884c\u684c\u9762\u5f00\u53d1\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 Linux \u4e0a\uff0c\u4e3a .NET \u8fd0\u884c\u65f6\u6240\u4f9d\u8d56\u7684\u5e93\u5b89\u88c5 clang \u548c\u5f00\u53d1\u4eba\u5458\u5305\u3002<\/p>\n<\/li>\n<\/ul>\n<p>Ubuntu (18.04+)<\/p>\n<pre><code class=\"language-bash\">sudo apt-get install clang zlib1g-dev<\/code><\/pre>\n<p>Alpine (3.15+)<\/p>\n<pre><code class=\"language-bash\">sudo apk add clang gcc lld musl-dev build-base zlib-dev<\/code><\/pre>\n<blockquote>\n<p>\u5982\u679c\u4f60\u4f7f\u7528 .NET 6 \u4f60\u9700\u8981\u5728\u53d1\u5e03\u524d\u901a\u8fc7 Nuget \u5b89\u88c5 <a href=\"https:\/\/www.nuget.org\/packages\/Microsoft.DotNet.ILCompiler\/7.0.0-preview.6.22324.4\"><code>Microsoft.DotNet.ILCompiler<\/code><\/a><\/p>\n<\/blockquote>\n<h3>\u5c06 AOT \u6807\u8bc6\u6dfb\u52a0\u5230\u9879\u76ee\u6587\u4ef6\u3002<\/h3>\n<p>\u8fd9\u5c06\u751f\u6210\u672c\u673a AOT \u5e94\u7528\uff0c\u5e76\u5728\u751f\u6210\u671f\u95f4\u663e\u793a PublishAot \u517c\u5bb9\u6027\u8b66\u544a\u3002<\/p>\n<pre><code class=\"language-xml\">&lt;PropertyGroup&gt;\n    &lt;PublishAot&gt;true&lt;\/PublishAot&gt;\n&lt;\/PropertyGroup&gt;<\/code><\/pre>\n<h3>\u4f7f\u7528 dotnet publish \u4e3a\u7279\u5b9a\u7684\u8fd0\u884c\u65f6\u53d1\u5e03\u5e94\u7528.<\/h3>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u5c06Windows\u7684\u5e94\u7528\u53d1\u5e03\u4e3a\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5\u6240\u9700\u7684\u5148\u51b3\u6761\u4ef6\u7684\u672c\u673a AOT \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<pre><code class=\"language-bash\">dotnet publish -r win-x64 -c Release<\/code><\/pre>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u5c06\u9002\u7528\u4e8e Linux \u7684\u5e94\u7528\u53d1\u5e03\u4e3a\u672c\u673a AOT \u5e94\u7528\u7a0b\u5e8f\u3002 \u5728 Linux \u8ba1\u7b97\u673a\u4e0a\u751f\u6210\u7684\u672c\u673a AOT \u4e8c\u8fdb\u5236\u6587\u4ef6\u4ec5\u9002\u7528\u4e8e\u76f8\u540c\u6216\u66f4\u65b0\u7684 Linux \u7248\u672c\u3002 \u4f8b\u5982\uff0c\u5728 Ubuntu 20.04 \u4e0a\u751f\u6210\u7684\u672c\u673a AOT \u4e8c\u8fdb\u5236\u6587\u4ef6\u5c06\u5728 Ubuntu 20.04 \u53ca\u66f4\u9ad8\u7248\u672c\u4e0a\u8fd0\u884c\uff0c\u4f46\u5b83\u4e0d\u4f1a\u5728 Ubuntu 18.04 \u4e0a\u8fd0\u884c\u3002<\/p>\n<pre><code class=\"language-bash\">dotnet publish -r linux-arm64 -c Release<\/code><\/pre>\n<p>\u8be5\u5e94\u7528\u5c06\u5728\u53d1\u5e03\u76ee\u5f55\u4e2d\u53ef\u7528\uff0c\u5e76\u5305\u542b\u5728\u53d1\u5e03\u76ee\u5f55\u4e2d\u8fd0\u884c\u6240\u9700\u7684\u6240\u6709\u4ee3\u7801\uff0c\u5305\u62ec coreclr \u8fd0\u884c\u65f6\u7684\u5265\u79bb\u7248\u672c\u3002<\/p>\n<h3>\u4f7f\u7528\u6bcf\u65e5\u6784\u5efa<\/h3>\n<p>\u82e5\u8981\u4f7f\u7528\u6bcf\u65e5\u751f\u6210\uff0c\u9700\u8981\u786e\u4fdd\u9879\u76ee\u7684\u6587\u4ef6\u5728\u5143\u7d20\u4e0b\u5305\u542b\u4ee5\u4e0b\u5305\u6e90\uff1a<\/p>\n<pre><code class=\"language-xml\">&lt;add key=&quot;dotnet7&quot; value=&quot;https:\/\/pkgs.dev.azure.com\/dnceng\/public\/_packaging\/dotnet7\/nuget\/v3\/index.json&quot; \/&gt;\n&lt;add key=&quot;nuget&quot; value=&quot;https:\/\/api.nuget.org\/v3\/index.json&quot; \/&gt;<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u7684\u9879\u76ee\u6ca1\u6709\u6587\u4ef6\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa <code>nuget.config<\/code><\/p>\n<pre><code class=\"language-bash\">dotnet new nugetconfig<\/code><\/pre>\n<p>\u4ece\u9879\u76ee\u7684\u6839\u76ee\u5f55\u3002\u5982\u679c\u51b3\u5b9a\u4fdd\u7559\u5143\u7d20\uff0c\u5219\u5fc5\u987b\u5728\u5143\u7d20\u4e4b\u540e\u6dfb\u52a0\u65b0\u7684\u5305\u6e90\u3002<code>&lt;clear \/&gt;<\/code><\/p>\n<p>\u6dfb\u52a0\u5305\u6e90\u540e\uff0c\u901a\u8fc7\u8fd0\u884c<\/p>\n<pre><code class=\"language-bash\">dotnet add package Microsoft.DotNet.ILCompiler -v 7.0.0-*<\/code><\/pre>\n<p>\u6216\u901a\u8fc7\u5c06\u4ee5\u4e0b\u5143\u7d20\u6dfb\u52a0\u5230\u9879\u76ee\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre><code class=\"language-xml\">&lt;ItemGroup&gt;\n    &lt;PackageReference Include=&quot;Microsoft.DotNet.ILCompiler&quot; Version=&quot;7.0.0-*&quot; \/&gt;\n&lt;\/ItemGroup&gt;<\/code><\/pre>\n<h3>\u8de8\u67b6\u6784\u7f16\u8bd1<\/h3>\n<p>\u539f\u751fAOT\u5de5\u5177\u94fe\u5141\u8bb8\u5728x64\u4e3b\u673a\u4e0a\u5b9a\u4f4dARM64\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u4e0d\u652f\u6301\u8de8\u64cd\u4f5c\u7cfb\u7edf\u7f16\u8bd1\uff0c\u4f8b\u5982\u5728 Windows \u4e3b\u673a\u4e0a\u5b9a\u4f4d Linux\u3002\u82e5\u8981\u5728 Windows x64 \u4e3b\u673a\u4e0a\u9762\u5411 win-arm64\uff0c\u9664\u4e86\u7a0b\u5e8f\u5305\u5f15\u7528\u4e4b\u5916\uff0c\u8fd8\u8981\u6dfb\u52a0\u7a0b\u5e8f\u5305\u5f15\u7528\u4ee5\u83b7\u53d6 x64 \u6258\u7ba1\u7684\u7f16\u8bd1\u5668\uff1a<code>Microsoft.DotNet.ILCompiler<\/code> <code>runtime.win-x64.Microsoft.DotNet.ILCompiler<\/code><\/p>\n<pre><code class=\"language-xml\">&lt;PackageReference Include=&quot;Microsoft.DotNet.ILCompiler; runtime.win-x64.Microsoft.DotNet.ILCompiler&quot; Version=&quot;7.0.0-preview.2.22103.2&quot; \/&gt;<\/code><\/pre>\n<p>\u8bf7\u6ce8\u610f\uff0c\u5bf9\u4e24\u4e2a\u5305\u4f7f\u7528\u76f8\u540c\u7684\u7248\u672c\u975e\u5e38\u91cd\u8981\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u96be\u4ee5\u8c03\u8bd5\u7684\u95ee\u9898\uff08\u4f7f\u7528dotnet7\u4e2d\u7684\u6700\u65b0\u7248\u672c\uff09\u3002\u6dfb\u52a0\u5305\u5f15\u7528\u540e\uff0c\u60a8\u53ef\u4ee5\u50cf\u5f80\u5e38\u4e00\u6837\u53d1\u5e03 win-arm64\uff1a<\/p>\n<pre><code class=\"language-bash\">dotnet publish -r win-arm64 -c Release<\/code><\/pre>\n<p>\u540c\u6837\uff0c\u8981\u5728 Linux x64 \u4e3b\u673a\u4e0a\u9762\u5411 linux-arm64\uff0c\u9664\u4e86\u5305\u5f15\u7528\u4e4b\u5916\uff0c\u8fd8\u8981\u6dfb\u52a0\u5305\u5f15\u7528\u4ee5\u83b7\u53d6 x64 \u6258\u7ba1\u7684\u7f16\u8bd1\u5668\uff1a<code>Microsoft.DotNet.ILCompiler<\/code> <code>runtime.linux-x64.Microsoft.DotNet.ILCompiler<\/code><\/p>\n<pre><code class=\"language-xml\">&lt;PackageReference Include=&quot;Microsoft.DotNet.ILCompiler; runtime.linux-x64.Microsoft.DotNet.ILCompiler&quot; Version=&quot;7.0.0-preview.2.22103.2&quot; \/&gt;<\/code><\/pre>\n<p>\u60a8\u8fd8\u9700\u8981\u4f7f\u7528\u8be5\u5c5e\u6027\u4e3a Clang \u6307\u5b9a sysroot \u76ee\u5f55\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u60a8\u6b63\u5728\u4f7f\u7528\u6b64\u5b58\u50a8\u5e93\u7528\u4e8e\u4ea4\u53c9\u7f16\u8bd1\u7684\u9762\u5411 ARM64 \u7684 <a href=\"https:\/\/github.com\/dotnet\/runtime\/blob\/main\/docs\/workflow\/building\/coreclr\/linux-instructions.md#Docker-Images\">Docker \u6620\u50cf<\/a> \u4e4b\u4e00\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9488\u5bf9 linux-arm64 \u8fdb\u884c\u53d1\u5e03\uff1a<code>SysRoot<\/code><\/p>\n<pre><code class=\"language-bash\">> dotnet publish -r linux-arm64 -c Release -p:CppCompilerAndLinker=clang-9 -p:SysRoot=\/crossrootfs\/arm64<\/code><\/pre>\n<h2>\u8c03\u8bd5<\/h2>\n<p>NativeAOT\u63d0\u524d\u7f16\u8bd1\u5668\u751f\u6210\u5b8c\u5168\u539f\u751f\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u8fd9\u4e9b\u6587\u4ef6\u53ef\u4ee5\u7531\u60a8\u9009\u62e9\u7684\u5e73\u53f0\u4e0a\u7684\u672c\u673a\u8c03\u8bd5\u5668\u8fdb\u884c\u8c03\u8bd5\uff08\u4f8b\u5982\uff0cWindows\u4e0a\u7684WinDbg\u6216Visual Studio\uff0c\u7c7bUnix\u7cfb\u7edf\u4e0a\u7684gdb\u6216lldb\uff09\u3002<\/p>\n<p>NativeAOT \u7f16\u8bd1\u5668\u751f\u6210\u6709\u5173\u884c\u53f7\u3001\u7c7b\u578b\u3001\u5c40\u90e8\u53d8\u91cf\u548c\u53c2\u6570\u7684\u4fe1\u606f\u3002\u672c\u673a\u8c03\u8bd5\u5668\u5c06\u5141\u8bb8\u60a8\u68c0\u67e5\u5806\u6808\u8ddf\u8e2a\u548c\u53d8\u91cf\u3001\u5355\u6b65\u6267\u884c\/\u5355\u6b65\u6267\u884c\u6e90\u4ee3\u7801\u884c\u6216\u8bbe\u7f6e\u884c\u65ad\u70b9\u3002<\/p>\n<p>\u82e5\u8981\u8c03\u8bd5\u6258\u7ba1\u5f02\u5e38\uff0c\u8bf7\u5728\u65b9\u6cd5\u4e0a\u8bbe\u7f6e\u65ad\u70b9 &#8211; \u6bcf\u5f53\u5f15\u53d1\u6258\u7ba1\u5f02\u5e38\u65f6\uff0c\u90fd\u4f1a\u8c03\u7528\u6b64\u65b9\u6cd5\u3002<code>RhThrowEx<\/code><\/p>\n<h2>\u65e0\u53cd\u5c04\u6a21\u5f0f<\/h2>\n<p>\u65e0\u53cd\u5c04\u6a21\u5f0f\u662f NativeAOT \u7f16\u8bd1\u5668\u548c\u8fd0\u884c\u65f6\u7684\u4e00\u79cd\u6a21\u5f0f\uff0c\u5b83\u5927\u5927\u964d\u4f4e\u4e86\u53cd\u5c04 API \u7684\u529f\u80fd\uff0c\u5e76\u56e0\u6b64\u5e26\u6765\u4e86\u4e00\u4e9b\u6709\u8da3\u7684\u597d\u5904\u3002\u6b64\u6a21\u5f0f\u7684\u4f18\u70b9\u662f\uff1a<\/p>\n<ul>\n<li>\n<p>\u5927\u5927\u51cf\u5c0f\u4e86\u72ec\u7acb\u90e8\u7f72\u7684\u5927\u5c0f &#8211; \u5b8c\u5168\u72ec\u7acb\u7684\u201cHello world\u201d\u5e94\u7528\u53ef\u7f16\u8bd1\u4e3a 1 MB \u6587\u4ef6\uff08\u5728 x64 \u4e0a\uff09\uff0c\u6ca1\u6709\u4f9d\u8d56\u9879\u3002<\/p>\n<\/li>\n<li>\n<p>\u51cf\u5c11\u5de5\u4f5c\u96c6\u548c\u66f4\u597d\u7684\u4ee3\u7801\u5c40\u90e8\u6027 &#8211; \u7a0b\u5e8f\u7684\u5404\u4e2a\u90e8\u5206\u66f4\u7d27\u5bc6\u5730\u6253\u5305\u5728\u4e00\u8d77\u3002<\/p>\n<\/li>\n<li>\n<p>\u4eba\u4eec\u8fdb\u884c\u9006\u5411\u5de5\u7a0b\u7684\u5143\u6570\u636e\u66f4\u5c11 &#8211; \u5728\u65e0\u53cd\u5c04\u6a21\u5f0f\u4e0b\u7f16\u8bd1\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0e\u4ee5C++\u7f16\u5199\u7684\u5e94\u7528\u7a0b\u5e8f\u4e00\u6837\u96be\u4ee5\u8fdb\u884c\u53cd\u5411\u5de5\u7a0b\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5f53\u7136\uff0c\u597d\u5904\u4e5f\u6709\u4e00\u4e2a\u7f3a\u70b9\uff1a\u5e76\u975e\u6240\u6709 .NET \u4ee3\u7801\u90fd\u53ef\u4ee5\u5728\u8fd9\u6837\u7684\u73af\u5883\u4e2d\u5de5\u4f5c\uff0c\u8bf7\u8c28\u614e\u4f7f\u7528\u6b64\u6a21\u5f0f\u3002<\/p>\n<p>\u82e5\u8981\u5728\u5df2\u4f7f\u7528 NativeAOT \u7684\u9879\u76ee\u4e2d\u542f\u7528\u65e0\u53cd\u5c04\u6a21\u5f0f\uff0c\u8bf7\u5c06\u4ee5\u4e0b\u5c5e\u6027\u6dfb\u52a0\u5230\u9879\u76ee\u6587\u4ef6\u4e2d\u7684 \u4e2d\uff1a<code>PropertyGroup<\/code><\/p>\n<pre><code class=\"language-xml\">&lt;PropertyGroup&gt;\n    &lt;IlcDisableReflection&gt;true&lt;\/IlcDisableReflection&gt;\n&lt;\/PropertyGroup&gt;<\/code><\/pre>\n<h3>\u7981\u7528\u53cd\u5c04\u65f6\u7f16\u8bd1\u65f6\u6709\u4f55\u4e0d\u540c<\/h3>\n<p>\u7981\u7528\u53cd\u5c04\u540e\uff0cAOT \u7f16\u8bd1\u5668\u5c06\u505c\u6b62\u53d1\u51fa\u5728\u8fd0\u884c\u65f6\u4f7f\u53cd\u5c04\u5de5\u4f5c\u6240\u9700\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5e76\u505c\u6b62\u5f3a\u5236\u5b9e\u65bd\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u53cd\u5c04\u7684\u7b56\u7565\u3002<\/p>\n<ul>\n<li>\u65b9\u6cd5\u3001\u7c7b\u578b\u3001\u53c2\u6570\u7684\u540d\u79f0\u4e0d\u518d\u751f\u6210\u5230\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u3002<\/li>\n<li>\u4e0d\u518d\u751f\u6210\u5176\u4ed6\u5143\u6570\u636e\uff0c\u5982\u65b9\u6cd5\u53c2\u6570\u7c7b\u578b\u5217\u8868\u3002<\/li>\n<li>\u7f16\u8bd1\u5668\u4e0d\u518d\u751f\u6210\u9002\u5408\u53cd\u5c04\u8c03\u7528\u7684\u72ec\u7acb\u65b9\u6cd5\u4f53\u3002<\/li>\n<li>\u4e0d\u518d\u751f\u6210\u5c06\u65b9\u6cd5\u540d\u79f0\u6620\u5c04\u5230\u672c\u673a\u4ee3\u7801\u7684\u6620\u5c04\u8868\u3002<\/li>\n<li>\u4e0d\u518d\u7f16\u8bd1\u53cd\u5c04\u7684\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<h3>\u5728\u65e0\u53cd\u5c04\u6a21\u5f0f\u4e0b\u5de5\u4f5c\u7684\u53cd\u5c04 API<\/h3>\n<p>\u65e0\u53cd\u5c04\u6a21\u5f0f\u652f\u6301\u4e00\u7ec4\u6709\u9650\u7684\u53cd\u5c04 API\uff0c\u8fd9\u4e9b API \u4fdd\u7559\u5176\u9884\u671f\u7684\u8bed\u4e49\u3002<\/p>\n<ul>\n<li>\n<p><code>typeof(SomeType)<\/code> \u53ef\u4e0e\u5176\u4ed6\u8868\u8fbe\u5f0f\u7684\u7ed3\u679c\u6216\u8c03\u7528\u7684\u7ed3\u679c\u8fdb\u884c\u6bd4\u8f83\u3002\u6cdb\u578b\u4ee3\u7801\u6027\u80fd\u4f18\u5316\u4e2d\u5e38\u7528\u7684\u6a21\u5f0f\u5c06\u6b63\u5e38\u5de5\u4f5c\u3002<code>System.Type<\/code> <code>typeof<\/code> <code>Object.GetType()<\/code> <code>typeof(T) == typeof(byte)<\/code> <code>obj.GetType() == typeof(SomeType)<\/code><\/p>\n<\/li>\n<li>\n<p>\u4ee5\u4e0b API \u5de5\u4f5c\uff1a<code>System.Type<\/code> <code>TypeHandle<\/code> <code>UnderlyingSystemType<\/code> <code>BaseType<\/code> <code>IsByRefLike<\/code> <code>IsValueType<\/code> <code>GetTypeCode<\/code> <code>GetHashCode<\/code> <code>GetElementType<\/code> <code>GetInterfaces<\/code> <code>HasElementType<\/code> <code>IsArray<\/code> <code>IsByRef<\/code> <code>IsPointer<\/code> <code>IsPrimitive<\/code> <code>IsAssignableFrom<\/code> <code>IsAssignableTo<\/code> <code>IsInstanceOfType<\/code><\/p>\n<\/li>\n<li>\n<p><code>Activator.CreateInstance&lt;T&gt;()<\/code>\u5c06\u5de5\u4f5c\u3002\u7f16\u8bd1\u5668\u5728\u7f16\u8bd1\u65f6\u5bf9\u5176\u8fdb\u884c\u9759\u6001\u5206\u6790\u5e76\u5c06\u5176\u6269\u5c55\u4e3a\u9ad8\u6548\u4ee3\u7801\u3002\u8fd0\u884c\u65f6\u4e0d\u6d89\u53ca\u53cd\u5c04\u3002<\/p>\n<\/li>\n<li>\n<p><code>Assembly.GetExecutingAssembly()<\/code> \u5c06\u8fd4\u56de\u53ef\u4e0e\u5176\u4ed6\u8fd0\u884c\u65f6\u5b9e\u4f8b\u8fdb\u884c\u6bd4\u8f83\u7684 \u3002\u8fd9\u4e3b\u8981\u662f\u4e3a\u4e86\u4f7f <code>System.Reflection.Assembly<\/code> <code>Assembly<\/code> <code>NativeLibrary.SetDllImportResolver<\/code> \u53ef\u7528\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8be6\u60c5\u53ef\u89c1<a href=\"https:\/\/github.com\/dotnet\/runtime\/blob\/main\/src\/coreclr\/nativeaot\/docs\/reflection-free-mode.md\">\u6b64\u5904<\/a><\/p>\n<h2>AOT \u6a21\u5f0f\u4e0b\u7684\u53cd\u5c04<\/h2>\n<p>\u63d0\u524d\u7f16\u8bd1 .NET \u4ee3\u7801\u65f6\uff0c\u7f16\u8bd1\u5668\u63d0\u524d\u9762\u4e34\u7684\u4e00\u4e2a\u5178\u578b\u95ee\u9898\u662f\u51b3\u5b9a\u8981\u7f16\u8bd1\u54ea\u4e9b\u4ee3\u7801\u4ee5\u53ca\u8981\u751f\u6210\u7684\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<p>\u5bf9\u4e8e\u9759\u6001\u8bed\u8a00\uff08\u5982 C \u6216 C++\uff09\uff0c\u51b3\u5b9a\u5728\u6700\u7ec8\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u5305\u542b\u54ea\u4e9b\u5185\u5bb9\u7684\u95ee\u9898\u975e\u5e38\u7b80\u5355\uff1a\u9996\u5148\u8981\u5305\u542b\u5e76\u5efa\u7acb\u5176\u4ed6\u65b9\u6cd5\u548c\u6570\u636e\u7ed3\u6784\u5f15\u7528\u7684\u5185\u5bb9\u3002\u7136\u540e\u5305\u62ec\u8fd9\u4e9b\u5f15\u7528\uff0c\u5f15\u7528\u7684\u5f15\u7528\u7b49\u7b49\uff0c\u76f4\u5230\u6ca1\u6709\u5f15\u7528\u53ef\u4ee5\u5305\u542b\u4e3a\u6b62\u3002\u8fd9\u4e2a\u6982\u5ff5\u5f88\u5bb9\u6613\u7406\u89e3\uff0c\u975e\u5e38\u9002\u5408C\u6216C++\u7b49\u8bed\u8a00\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4e0d\u9519\u526f\u4f5c\u7528\u662f\u751f\u6210\u7684\u7a0b\u5e8f\u5f88\u5c0f\u3002\u5982\u679c\u4ee3\u7801\u4e0d\u8c03\u7528\u51fd\u6570\uff0c\u5219\u4e0d\u4f1a\u5728\u6700\u7ec8\u7684\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u751f\u6210\u8be5\u51fd\u6570\u3002<\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u95ee\u9898\u5f00\u59cb\u51fa\u73b0\u5728\u5141\u8bb8\u4e0d\u53d7\u7ea6\u675f\u7684\u53cd\u601d\u7684\u5e73\u53f0\u4e0a\u3002\u53cd\u5c04\u662f .NET \u63d0\u4f9b\u7684\u4e00\u79cd\u673a\u5236\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u5728\u8fd0\u884c\u65f6\u68c0\u67e5\u7a0b\u5e8f\u7684\u7ed3\u6784\u5e76\u8bbf\u95ee\/\u8c03\u7528\u7c7b\u578b\u53ca\u5176\u6210\u5458\u3002\u901a\u8fc7\u4e0d\u53d7\u7ea6\u675f\u7684\u53cd\u601d\uff0c\u201c\u7a0b\u5e8f\u201d\u7684\u5b9a\u4e49\u5305\u62ec\u201c\u5728\u7f16\u8bd1\u7a0b\u5e8f\u65f6\u53ef\u4ee5\u8bbf\u95ee\u7684\u6240\u6709\u5185\u5bb9\u201d\u3002<\/p>\n<p>\u6848\u4f8b\uff1a<\/p>\n<pre><code class=\"language-csharp\">class Program\n{\n    public static void Main()\n    {\n        Console.Write(&quot;Name of type: &quot;);\n        string typeName = Console.ReadLine();\n\n        \/\/ Allow to exit the program peacefully\n        if (String.IsNullOrEmpty(typeName))\n            return;\n\n        Console.Write(&quot;Name of method: &quot;);\n        string methodName = Console.ReadLine();\n\n        Type.GetType(typeName).GetMethod(methodName).Invoke(null, null);\n    }\n\n    public static void SayHello()\n    {\n        Console.WriteLine(&quot;Hello!&quot;);\n    }\n}<\/code><\/pre>\n<p>\u867d\u7136\u4e0a\u9762\u7684\u793a\u4f8b\u7a0b\u5e8f\u5728\u73b0\u5b9e\u4e2d\u5e76\u4e0d\u5b9e\u7528\uff0c\u4f46\u7c7b\u4f3c\u7684\u6a21\u5f0f\u5b58\u5728\u4e8e\u4f8b\u5982\u57fa\u4e8e\u53cd\u5c04\u7684\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u5e93\u4e2d\uff0c\u8fd9\u4e9b\u5e93\u6839\u636e\u6210\u5458\u7684\u540d\u79f0\u8bbf\u95ee\u6210\u5458\uff0c\u8fd9\u4e9b\u540d\u79f0\u53ef\u4ee5\u4ece\u4e92\u8054\u7f51\u4e0a\u4e0b\u8f7d\u3002\u53cd\u5c04\u7684\u52a8\u6001\u7279\u6027\u4e0d\u4f1a\u4ec5\u5bf9\u5b8c\u5168 AOT .NET \u8fd0\u884c\u65f6\u9020\u6210\u95ee\u9898\u3002\u5f53\u4f7f\u7528 IL \u94fe\u63a5\u5668\u7b49\u5de5\u5177\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u4ee3\u7801\u65f6\uff0c\u8fd9\u4e5f\u662f\u4e00\u4e2a\u95ee\u9898\u3002<\/p>\n<h3>\u5728\u5916\u90e8\u5411\u7f16\u8bd1\u5668\u63d0\u4f9b\u63d0\u793a<\/h3>\n<p>\u5982\u679c\u7f16\u8bd1\u5668\u65e0\u6cd5\u68c0\u6d4b\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u7c7b\u578b\uff0c\u5219\u53ef\u4ee5\u5bf9 rd.xml \u6587\u4ef6\u8fdb\u884c\u8865\u5145\uff0c\u4ee5\u5e2e\u52a9 ILCompiler \u627e\u5230\u5e94\u5206\u6790\u7684\u7c7b\u578b\u3002\u4e3a\u6b64\uff0c\u5e94\u521b\u5efa\u6587\u4ef6\u5e76\u5c06\u4ee5\u4e0b\u884c\u6dfb\u52a0\u5230\u9879\u76ee\u6587\u4ef6\u4e2d <code>rd.xml<\/code><\/p>\n<pre><code class=\"language-xml\">&lt;ItemGroup&gt;\n    &lt;RdXmlFile Include=&quot;rd.xml&quot; \/&gt;\n&lt;\/ItemGroup&gt;<\/code><\/pre>\n<p>\u4f60\u53ef\u4ee5\u5728<a href=\"https:\/\/github.com\/dotnet\/runtime\/blob\/main\/src\/coreclr\/nativeaot\/docs\/rd-xml-format.md\">\u6b64\u5904<\/a>\u627e\u5230\u6b64\u6587\u4ef6\u7684\u914d\u7f6e\u8bf4\u660e\u3002<\/p>\n<h1>\u5b9e\u8df5<\/h1>\n<h2>JsDelivrCLI NativeAOT \u6539\u9020<\/h2>\n<p>\u8fd9\u662f\u4e00\u4e2a\u4ece JsDelivr \u5b89\u88c5\u548c\u4f7f\u7528\u7b2c\u4e09\u65b9\u5ba2\u6237\u7aef\u5e93\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u672c\u8d28\u53ea\u662f\u8c03\u7528 JsDelivr API \u4e0b\u8f7d\u7b2c\u4e09\u65b9\u5ba2\u6237\u7aef\u5e93\uff0c\u6709\u70b9\u7c7b\u4f3c npm. \u6574\u4f53\u8fc1\u79fb\u5230 NativeAOT \u5e94\u8be5\u53ea\u9700\u8981\u8003\u8651 JSON \u5e8f\u5217\u5316\u4e0e\u53cd\u5e8f\u5217\u5316.<\/p>\n<pre><code class=\"language-bash\">delivr\n  JsDelivr CLI\n\nUsage:\n  delivr [options] [command]\n\nOptions:\n  --version       Show version information\n  -?, -h, --help  Show help and usage information\n\nCommands:\n  init               Initialize a package configuration file\n  install &lt;library&gt;  install a package from jsdelivr\n  remove &lt;library&gt;   remove a package from local\n  search &lt;library&gt;   search package from npm\n  info &lt;library&gt;     get library version info\n  restore            restore client side package<\/code><\/pre>\n<p>\u5728\u6ca1\u6709\u53cd\u5c04\u7684\u60c5\u51b5\u4e0b\u5c06json\u6620\u5c04\u5230\u5bf9\u8c61\u51e0\u4e4e\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u9664\u975e\u6839\u636ekey\u4e00\u4e2a\u4e00\u4e2a\u8fdb\u884c\u5904\u7406\uff0c\u4f46\u8fd9\u6837\u4f1a\u5bfc\u81f4\u4ee3\u7801\u5197\u4f59\uff0c\u903b\u8f91\u6027\u4e0d\u5f3a\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u4eec\u9700\u8981\u501f\u52a9\u5230\u4e00\u4e2a .NET 6 \u4e2d\u5f15\u5165\u7684\u4e00\u4e2a\u529f\u80fd\uff0c<code>C# \u6e90\u751f\u6210\u5668<\/code>(Source Generator)<\/p>\n<h2>C# Source Generator<\/h2>\n<p>\u6e90\u751f\u6210\u5668\u662f .NET 6 \u4e2d\u5f15\u5165\u7684\u4e00\u9879\u8bed\u8a00\u529f\u80fd\u3002\u5b83\u5141\u8bb8\u5728\u7f16\u8bd1\u65f6\u751f\u6210\u90e8\u5206\u4ee3\u7801\uff0c\u800c\u4e0d\u662f\u5728\u8fd0\u884c\u65f6\u4f9d\u8d56\u4e8e\u53cd\u5c04\uff0c\u4f60\u53ef\u4ee5\u67e5\u770b<a href=\"https:\/\/www.lllxy.net\/Blog\/Detail\/6424aa74-1cec-4187-aac6-b76de821950d\">\u8fd9\u91cc<\/a>\u4e86\u89e3\u66f4\u591a.<\/p>\n<p>\u6e90\u751f\u6210\u5668\u4f5c\u4e3a\u7f16\u8bd1\u9636\u6bb5\u8fd0\u884c\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><img src=\"https:\/\/corehome.oss-cn-shenzhen.aliyuncs.com\/blogs\/Picture1.png\" alt=\"sg\" \/><\/p>\n<p>\u82e5\u8981\u4f7f\u7528 JSON\u6e90\u751f\u6210\u5668\uff0c\u5fc5\u987b\u5b9a\u4e49\u4e00\u4e2a\u65b0\u7684\u7a7a\u5206\u90e8\u7c7b\uff0c\u8be5\u7c7b\u7ee7\u627f\u81ea System.Text.Json.JsonSerializerContext\u3002\u5728\u7a7a<code>\u5206\u90e8\u7c7b<\/code>\u4e0a\uff0c\u4e3a\u5e8f\u5217\u5316\u7684\u7c7b\u578b\u6dfb\u52a0 JsonSerializable \u5c5e\u6027\u3002<\/p>\n<pre><code class=\"language-csharp\">internal class Library\n{\n    ...\n}\n\n[JsonSerializable(typeof(Library))]\ninternal partial class LibraryJsonContext : JsonSerializerContext { }<\/code><\/pre>\n<p>\u7f16\u8bd1\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6e90\u751f\u6210\u5668\u5c06\u751f\u6210\u9759\u6001\u7c7b\u3001\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u4ee3\u7801\u6765\u6267\u884c\u53cd\u5e8f\u5217\u5316\u3002<\/p>\n<ul>\n<li>\u53cd\u5e8f\u5217\u5316<\/li>\n<\/ul>\n<pre><code class=\"language-csharp\">HttpResponseMessage response = await httpClient.GetAsync(path);\nstring jsonStr = await response.Content.ReadAsStringAsync();\nJsonSerializer.Deserialize(jsonStr, LibraryJsonContext.Default.Library);<\/code><\/pre>\n<h2>\u5982\u4f55\u5728 ASP.NET \u4e2d\u4f7f\u7528 NativeAOT ?<\/h2>\n<p>ASP.NET \u4e2d\u5927\u91cf\u7684\u4f7f\u7528\u5230\u4e86\u53cd\u5c04 (e.g. Hosting, DI, middleware etc). \u4f46 ASP.NET \u662f\u4e00\u4e2a\u6a21\u5757\u5316\u7684\u6846\u67b6\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5254\u9664\u5927\u91cf\u4f9d\u8d56\u53cd\u5c04\u7684\u90e8\u5206\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u9488\u5bf9 NativeAOT \u4f18\u5316\u7684\u5e93\u8fdb\u884c\u66ff\u6362 (\u4f8b\u5982<code>\u7f16\u8bd1\u65f6\u4f9d\u8d56\u6ce8\u5165<\/code>).<\/p>\n<p>\u8fd9\u662f\u4e00\u4e2a\u7b80\u5316 ASP.NET \u5e76\u901a\u8fc7 NativeAOT \u6539\u9020\u7684\u6848\u4f8b\uff0c\u6700\u7ec8\u53ef\u4ee5\u751f\u6210\u4e00\u4e2a <code>~3MB size<\/code> \u7684 Web Server.<\/p>\n<p><a href=\"https:\/\/github.com\/lixinyang123\/Ben.Http.NativeAOT\">https:\/\/github.com\/lixinyang123\/Ben.Http.NativeAOT<\/a><\/p>\n<h1>\u4f7f\u7528 NativeAOT \u5728 AWS \u4e0a\u6784\u5efa Serverless \u5e94\u7528\u7a0b\u5e8f<\/h1>\n<p>\u8981\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5728 AWS Lambda \u4e2d\u53ef\u7528\uff0c\u7a0b\u5e8f\u4e2d\u9700\u8981\u5305\u542b <a href=\"https:\/\/github.com\/aws\/aws-lambda-dotnet\/blob\/master\/Libraries\/src\/Amazon.Lambda.RuntimeSupport\/README.md\">Lambda runtime client<\/a>\u3002Lambda runtime client \u4f1a\u5c06\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0e AWS Lambda Runtime API \u96c6\u6210\uff0c\u4ece\u800c\u4f7f\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u80fd\u591f\u7531 AWS Lambda \u8c03\u7528\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 dotnet CLI (<a href=\"https:\/\/github.com\/aws\/aws-extensions-for-dotnet-cli\/#aws-lambda-amazonlambdatools\">Amazon.Lambda.Tools<\/a>) \u6216 <a href=\"https:\/\/aws.amazon.com\/visualstudio\/\">AWSToolkit for Visual Studio<\/a> \u548c <a href=\"https:\/\/aws.amazon.com\/serverless\/sam\/\">AWSServerless Application Model<\/a> (AWS SAM \u7528\u4e8e\u6784\u5efa\u65e0\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u6e90\u6846\u67b6) \u6765\u6784\u5efa\u548c\u90e8\u7f72 AWS Lambda\u3002<\/p>\n<p>\u672c\u673a AOT \u4e3a\u7279\u5b9a\u64cd\u4f5c\u7cfb\u7edf\u7f16\u8bd1\u4ee3\u7801\u3002\u5982\u679c\u5728\u8ba1\u7b97\u673a\u4e0a\u8fd0\u884c <code>dotnet publish<\/code> \u547d\u4ee4\uff0c\u5219\u7f16\u8bd1\u7684\u4ee3\u7801\u4ec5\u652f\u6301\u5728\u5bf9\u5e94\u4f53\u7cfb\u7ed3\u6784\u7684\u7cfb\u7edf\u4e0a\u8fd0\u884c\u3002\u8981\u4f7f\u7528 NativeAOT \u5728 Lambda \u4e2d\u8fd0\u884c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5fc5\u987b\u5728 <a href=\"https:\/\/aws.amazon.com\/amazon-linux-2\/\">Amazon Linux 2<\/a> (AL2) \u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7f16\u8bd1\u4ee3\u7801\u3002\u65b0\u5de5\u5177\u652f\u6301\u5728\u57fa\u4e8e AL2 \u7684 Docker \u6620\u50cf\u4e2d\u7f16\u8bd1 Lambda \u51fd\u6570\uff0c\u5e76\u5c06\u7f16\u8bd1\u7684\u5e94\u7528\u7a0b\u5e8f\u5b58\u50a8\u5728\u672c\u5730\u786c\u76d8\u9a71\u52a8\u5668\u4e0a\u3002\u60a8\u4e5f\u53ef\u4ee5\u5728\u672c\u5730\u7f16\u8bd1\u4ee3\u7801\u540e\u4e0a\u4f20\u5230 Lambda\u3002<\/p>\n<h2>\u73af\u5883<\/h2>\n<ul>\n<li><a href=\"https:\/\/dotnet.microsoft.com\/en-us\/download\/dotnet\/7.0\">.NET 7<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/aws\/aws-extensions-for-dotnet-cli\/#aws-lambda-amazonlambdatools\">Amazon.Lambda.Tools.NET CLI<\/a> v5.6.0 \u6216\u66f4\u9ad8\u7248\u672c<\/li>\n<\/ul>\n<h2>\u521b\u5efa<\/h2>\n<p>\u9996\u5148\u4f7f\u7528 .NET CLI \u521b\u5efa\u4e00\u4e2a NativeAOT Lambda \u9879\u76ee\u3002<\/p>\n<pre><code class=\"language-bash\">dotnet new lambda.NativeAOT -n LambdaNativeAot\ncd .\/LambdaNativeAot\/src\/LambdaNativeAot\/\ndotnet add package Amazon.Lambda.APIGatewayEvents\ndotnet add package AWSSDK.Core<\/code><\/pre>\n<p>\u82e5\u8981\u67e5\u770b\u9879\u76ee\u8bbe\u7f6e\uff0c\u8bf7\u6253\u5f00 <code>LambdaNativeAot.csproj<\/code> \u6587\u4ef6\u3002\u6b64\u6a21\u677f\u4e2d\u7684\u76ee\u6807\u6846\u67b6\u4e3a<code>net7.0<\/code> \u3002\u82e5\u8981\u542f\u7528 NativeAOT\uff0c\u8bf7\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3a <code>PublishAot<\/code> \u65b0\u5c5e\u6027\u5e76\u6807\u8bc6\u4e3a <code>true<\/code>\u3002\u6b64\u6807\u5fd7\u662f .NET SDK \u6240\u9700\u7684 MSBuild \u5c5e\u6027\uff0c\u4ee5\u4fbf\u7f16\u8bd1\u5668\u6267\u884c\u672c\u673a AOT \u7f16\u8bd1\u3002<\/p>\n<p>\u5c06 Lambda \u4e0e\u81ea\u5b9a\u4e49\u8fd0\u884c\u65f6\u914d\u5408\u4f7f\u7528\u65f6\uff0cLambda \u670d\u52a1\u4f1a\u5728\u6253\u5305\u7684 ZIP \u6587\u4ef6\u4e2d\u67e5\u627e\u540d\u4e3a <code>bootstrap<\/code> \u7684\u53ef\u6267\u884c\u6587\u4ef6\u3002\u8981\u542f\u7528\u6b64\u529f\u80fd\uff0c\u9700\u8981\u5c06 <code>OutputType<\/code> \u8bbe\u7f6e\u4e3a <code>exe<\/code> \u5e76\u5c06 <code>AssemblyName<\/code> \u8bbe\u7f6e\u4e3a <code>bootstrap<\/code>\u3002<\/p>\n<pre><code class=\"language-xml\">&lt;Project Sdk=&quot;Microsoft.NET.Sdk&quot;&gt;\n    &lt;PropertyGroup&gt;\n        &lt;OutputType&gt;Exe&lt;\/OutputType&gt;\n        &lt;TargetFramework&gt;net7.0&lt;\/TargetFramework&gt;\n        &lt;ImplicitUsings&gt;enable&lt;\/ImplicitUsings&gt;\n        &lt;Nullable&gt;enable&lt;\/Nullable&gt;\n        &lt;AWSProjectType&gt;Lambda&lt;\/AWSProjectType&gt;\n        &lt;AssemblyName&gt;bootstrap&lt;\/AssemblyName&gt;\n        &lt;PublishAot&gt;true&lt;\/PublishAot&gt;\n    &lt;\/PropertyGroup&gt; \n    \u2026\n&lt;\/Project&gt;<\/code><\/pre>\n<h2>\u4ee3\u7801<\/h2>\n<p>\u5982\u679c\u8981\u4f7f\u7528\u81ea\u5b9a\u4e49\u8fd0\u884c\u65f6\u8fd0\u884c .NET \u5e94\u7528\u7a0b\u5e8f\u3002\u60a8\u7684\u4ee3\u7801\u5fc5\u987b\u5b9a\u4e49\u9759\u6001 Main \u65b9\u6cd5\u3002\u5728 Main \u65b9\u6cd5\u4e2d\uff0c\u60a8\u5fc5\u987b\u521d\u59cb\u5316 Lambda \u8fd0\u884c\u65f6\u5ba2\u6237\u7aef\uff0c\u5e76\u914d\u7f6e\u8981\u5728\u5904\u7406 Lambda \u4e8b\u4ef6\u65f6\u4f7f\u7528\u7684\u51fd\u6570\u5904\u7406\u7a0b\u5e8f\u548c JSON \u5e8f\u5217\u5316\u7a0b\u5e8f\u3002<\/p>\n<blockquote>\n<p>\u60a8\u9700\u8981\u5c06 <a href=\"https:\/\/github.com\/aws\/aws-lambda-dotnet\/blob\/master\/Libraries\/src\/Amazon.Lambda.RuntimeSupport\/README.md\">Amazon.Lambda.RuntimeSupportNuget<\/a> \u5305\u5c06\u6dfb\u52a0\u5230\u9879\u76ee\u4e2d\u4ee5\u542f\u7528\u6b64\u8fd0\u884c\u65f6\u521d\u59cb\u5316\u3002\u5e76\u4f7f\u7528 <code>LambdaBootstrapBuilder.Create()<\/code> \u65b9\u6cd5\u914d\u7f6e\u5904\u7406\u7a0b\u5e8f\u548c\u5b9e\u73b0 <code>ILambdaSerializer<\/code> \u7528\u4e8e\uff08\u53cd\uff09\u5e8f\u5217\u5316\u3002<\/p>\n<\/blockquote>\n<pre><code class=\"language-csharp\">private static async Task Main(string[] args)\n{\n    Func&lt;string, ILambdaContext, string&gt; handler = FunctionHandler;\n    await LambdaBootstrapBuilder.Create(handler, new DefaultLambdaJsonSerializer())\n        .Build()\n        .RunAsync();\n}<\/code><\/pre>\n<h2>\u7a0b\u5e8f\u96c6\u4fee\u526a<\/h2>\n<p>NativeAOT \u4fee\u526a\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u4ee5\u4f18\u5316\u7f16\u8bd1\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e24\u4e2a\u95ee\u9898\u3002<\/p>\n<ul>\n<li>\n<p>.NET \u4e2d\u5e38\u89c1\u7684 JSON \u5e93\u5982 (<a href=\"https:\/\/www.newtonsoft.com\/json\">Newtonsoft.Json<\/a> \u548c <a href=\"https:\/\/learn.microsoft.com\/en-us\/dotnet\/api\/system.text.json?view=net-6.0\">System.Text.Json<\/a>) \u4f9d\u8d56\u4e8e\u53cd\u5c04\u3002<\/p>\n<\/li>\n<li>\n<p>\u7f16\u8bd1\u5668\u53ef\u80fd\u4f1a\u88c1\u526a\u6389\u672a\u5bf9 AOT \u4f18\u5316\u7684\u7b2c\u4e09\u65b9\u5e93\u6240\u9700\u7684\u4f9d\u8d56\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\u76ee\u524d\u8fd9\u4e24\u4e2a\u95ee\u9898\u90fd\u6709\u5bf9\u5e94\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/blockquote>\n<h3>\u4f7f\u7528 JSON<\/h3>\n<p>\u4e0a\u9762\u5df2\u7ecf\u4ecb\u7ecd\u8fc7\u4e86\uff0c\u4f7f\u7528\u6e90\u751f\u6210\u5668.<\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0cLambda \u51fd\u6570\u9700\u8981\u4ece API \u7f51\u5173\u63a5\u6536\u4e8b\u4ef6\u3002\u5728\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2a <code>HttpApiJsonSerializerContext<\/code> \u7c7b\u5e76\u590d\u5236\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre><code class=\"language-csharp\">[JsonSerializable(typeof(APIGatewayHttpApiV2ProxyRequest))]\n[JsonSerializable(typeof(APIGatewayHttpApiV2ProxyResponse))]\npublic partial class HttpApiJsonSerializerContext : JsonSerializerContext { }<\/code><\/pre>\n<p>\u7f16\u8bd1\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6e90\u751f\u6210\u5668\u5c06\u751f\u6210\u9759\u6001\u7c7b\u3001\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u4ee3\u7801\u6765\u6267\u884c\u53cd\u5e8f\u5217\u5316\u3002<\/p>\n<p>\u73b0\u5728\u8fd8\u5fc5\u987b\u5c06\u6b64\u81ea\u5b9a\u4e49\u5e8f\u5217\u5316\u7a0b\u5e8f\u4f20\u5165 Lambda \u8fd0\u884c\u65f6\uff0c\u4ee5\u786e\u4fdd\u6b63\u786e\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u4e8b\u4ef6\u8f93\u5165\u548c\u8f93\u51fa\u3002\u4e3a\u6b64\uff0c\u8bf7\u5728\u5f15\u5bfc\u65f6\u5c06\u5e8f\u5217\u5316\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u7684\u65b0\u5b9e\u4f8b\u4f20\u9012\u5230\u8fd0\u884c\u65f6\u3002<\/p>\n<pre><code class=\"language-csharp\">using System.Text.Json.Serialization;\nusing Amazon.Lambda.APIGatewayEvents;\nusing Amazon.Lambda.Core;\nusing Amazon.Lambda.RuntimeSupport;\nusing Amazon.Lambda.Serialization.SystemTextJson;\nnamespace LambdaNativeAot;\npublic class Function\n{\n    \/\/\/ &lt;summary&gt;\n    \/\/\/ The main entry point for the custom runtime.\n    \/\/\/ &lt;\/summary&gt;\n    private static async Task Main()\n    {\n        Func&lt;APIGatewayHttpApiV2ProxyRequest, ILambdaContext, Task&lt;APIGatewayHttpApiV2ProxyResponse&gt;&gt; handler = FunctionHandler;\n        await LambdaBootstrapBuilder.Create(handler, new SourceGeneratorLambdaJsonSerializer&lt;HttpApiJsonSerializerContext&gt;())\n            .Build()\n            .RunAsync();\n    }\n\n    public static async Task&lt;APIGatewayHttpApiV2ProxyResponse&gt; FunctionHandler(APIGatewayHttpApiV2ProxyRequest apigProxyEvent, ILambdaContext context)\n    {\n        \/\/ API Handling logic here\n        return new APIGatewayHttpApiV2ProxyResponse()\n        {\n            StatusCode = 200,\n            Body = &quot;OK&quot;\n        };\n    }\n}<\/code><\/pre>\n<h3>\u7b2c\u4e09\u65b9\u5e93<\/h3>\n<p>.NET \u7f16\u8bd1\u5668\u63d0\u4f9b\u4e86<code>\u63a7\u5236\u4fee\u526a\u5e94\u7528\u7a0b\u5e8f<\/code>\u7684\u529f\u80fd\u3002\u5bf9\u4e8e\u672a\u5bf9 NativeAOT \u4f18\u5316\u7684\u7b2c\u4e09\u65b9\u7a0b\u5e8f\u96c6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6392\u9664\u5bf9\u6b64\u7a0b\u5e8f\u96c6\u7684\u4fee\u526a\u3002\u8fd9\u5bf9\u4e8e\u4efb\u4f55 Lambda \u4e8b\u4ef6\u6e90 NuGet \u5305\uff08\u5982 Amazon.Lambda.ApiGatewayEvents\uff09\u90fd\u5f88\u91cd\u8981\u3002\u5982\u679c\u4e0d\u5bf9\u6b64\u8fdb\u884c\u63a7\u5236\uff0c\u5219\u4f1a\u4fee\u526a Amazon API \u7f51\u5173\u4e8b\u4ef6\u6e90\u7684 C# \u5bf9\u8c61\uff0c\u4ece\u800c\u5bfc\u81f4\u8fd0\u884c\u65f6\u51fa\u73b0\u5e8f\u5217\u5316\u9519\u8bef\u3002<\/p>\n<p>\u82e5\u8981\u63a7\u5236\u7a0b\u5e8f\u96c6\u4fee\u6574\uff0c\u8bf7\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a <code>rd.xml<\/code> \u7684\u65b0\u6587\u4ef6\u3002\u6709\u5173 rd.xml \u683c\u5f0f\u7684\u5b8c\u6574\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u89c1 <a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/uwp\/dotnet-native\/runtime-directives-rd-xml-configuration-file-reference\">Microsoft Docs<\/a>\u3002\u5c06\u7a0b\u5e8f\u96c6\u6dfb\u52a0\u5230 rd.xml \u6587\u4ef6\u4f1a\u5c06\u5176\u6392\u9664\u5728\u4fee\u6574\u4e4b\u5916\u3002<\/p>\n<p>\u4ee5\u4e0b\u4e3a\u6392\u9664 AWS SDK \u7684 rd.xml \u793a\u4f8b\u3002<\/p>\n<pre><code class=\"language-xml\">&lt;Directives xmlns=&quot;http:\/\/schemas.microsoft.com\/netfx\/2013\/01\/metadata&quot;&gt;\n    &lt;Application&gt;\n        &lt;Assembly Name=&quot;AWSSDK.Core&quot; Dynamic=&quot;Required All&quot;&gt;&lt;\/Assembly&gt;\n        &lt;Assembly Name=&quot;Amazon.Lambda.APIGatewayEvents&quot; Dynamic=&quot;Required All&quot;&gt;&lt;\/Assembly&gt;\n        &lt;Assembly Name=&quot;bootstrap&quot; Dynamic=&quot;Required All&quot;&gt;&lt;\/Assembly&gt;\n    &lt;\/Application&gt;\n&lt;\/Directives&gt;<\/code><\/pre>\n<p>\u6dfb\u52a0 rd.xml \u540e\uff0c\u5fc5\u987b\u66f4\u65b0 csproj \u6587\u4ef6\u4ee5\u5f15\u7528 rd.xml \u6587\u4ef6\u3002<\/p>\n<pre><code class=\"language-xml\">&lt;ItemGroup&gt;\n    &lt;RdXmlFile Include=&quot;rd.xml&quot; \/&gt;\n&lt;\/ItemGroup&gt;<\/code><\/pre>\n<blockquote>\n<p>\u7f16\u8bd1\u51fd\u6570\u65f6\uff0c\u7a0b\u5e8f\u96c6\u4fee\u6574\u5c06\u8df3\u8fc7\u6307\u5b9a\u7684\u4e09\u4e2a\u5e93\u3002\u5982\u679c\u60a8\u5c06 .NET 7 \u672c\u673a AOT \u4e0e Lambda \u914d\u5408\u4f7f\u7528\uff0c\u5efa\u8bae\u60a8\u6392\u9664 Lambda \u51fd\u6570\u4f7f\u7528\u7684\u5e93\u3002<\/p>\n<\/blockquote>\n<h2>\u6253\u5305\u5e76\u90e8\u7f72 NativeAOT \u7f16\u8bd1\u7684 Lambda \u51fd\u6570<\/h2>\n<h3>\u4f7f\u7528 dotnet CLI<\/h3>\n<pre><code class=\"language-bash\">dotnet lambda deploy-function<\/code><\/pre>\n<p>\u4f7f\u7528 Lambda \u5de5\u5177 CLI \u7f16\u8bd1\u548c\u6253\u5305 Lambda \u51fd\u6570\u4ee3\u7801\u65f6\uff0c\u8be5\u5de5\u5177\u4f1a\u68c0\u67e5\u9879\u76ee\u4e2d\u7684 <code>PublishAot<\/code> \u6807\u5fd7\u3002\u5982\u679c\u8bbe\u7f6e\u4e3a <code>true<\/code>\u3002<\/p>\n<blockquote>\n<p>\u8be5\u5de5\u5177\u5c06\u62c9\u53d6\u57fa\u4e8e AL2 \u7684 Docker \u6620\u50cf\u5e76\u5728\u5176\u4e2d\u7f16\u8bd1\u4ee3\u7801\u3002\u5b83\u5c06\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6302\u8f7d\u5230\u6b63\u5728\u8fd0\u884c\u7684\u5bb9\u5668\uff0c\u5141\u8bb8\u5c06\u7f16\u8bd1\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u5b58\u50a8\u56de\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\uff0c\u4ee5\u4fbf\u8fdb\u884c\u90e8\u7f72\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u751f\u6210\u7684 ZIP \u6587\u4ef6\u5c06\u8f93\u51fa\u5230\u76ee\u5f55 <code>bin\/Release<\/code>\u3002<\/p>\n<\/blockquote>\n<p>\u90e8\u7f72\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u8c03\u7528\u521b\u5efa\u7684\u51fd\u6570<\/p>\n<pre><code class=\"language-bash\">dotnet lambda invoke-function FUNCTION_NAME<\/code><\/pre>\n<h3>\u4f7f\u7528 Visual Studio<\/h3>\n<p>\u4f7f\u7528 AWS Toolkit for Visual Studio \u4ece Visual Studio \u4e2d\u7f16\u8bd1\u548c\u90e8\u7f72\u57fa\u4e8e AOT \u7684\u672c\u673a Lambda \u51fd\u6570\u3002<\/p>\n<p>\u5728 Visual Studio \u4e2d\uff0c\u9009\u62e9 <code>\u6587\u4ef6-&gt;\u65b0\u5efa\u9879\u76ee<\/code>\u3002\u641c\u7d22 <code>Lambda function .NET 7 native AOT<\/code> \u5e76\u521b\u5efa\u9879\u76ee\u3002<\/p>\n<p><img src=\"https:\/\/corehome.oss-accelerate.aliyuncs.com\/blogs\/3235972d-8b13-4a44-8ce4-62076ada2cdf.jpg\" alt=\"\" \/><\/p>\n<p>\u521b\u5efa\u9879\u76ee\u540e\uff0c\u5728 Visual Studio \u4e2d\u53f3\u952e\u5355\u51fb\u8be5\u9879\u76ee\uff0c\u7136\u540e\u9009\u62e9\u53d1\u5e03\u5230 AWS Lambda\u3002<\/p>\n<p><img src=\"https:\/\/corehome.oss-accelerate.aliyuncs.com\/blogs\/d0c0de52-c842-40c6-9e7b-c643a1ed0e77.jpg\" alt=\"\" \/><\/p>\n<p>\u5b8c\u6210\u53d1\u5e03\u5411\u5bfc\u4e2d\u7684\u6b65\u9aa4\u5e76\u70b9\u51fb\u4e0a\u4f20\uff0c\u7b49\u5f85\u7f16\u8bd1\u5b8c\u6210&#8230;.<\/p>\n<p><img src=\"https:\/\/corehome.oss-accelerate.aliyuncs.com\/blogs\/11a008d6-869b-488e-b85a-cb7129d0e99f.jpg\" alt=\"\" \/><\/p>\n<p>\u4ece Visual Studio \u4e2d\u8c03\u7528 API Gateway \u6765\u8fd0\u884c\u5df2\u90e8\u7f72\u7684 Lambda\u3002<\/p>\n<p><img src=\"https:\/\/corehome.oss-accelerate.aliyuncs.com\/blogs\/c76e426a-4afe-4d7e-8ae1-a8b145469e81.jpg\" alt=\"\" \/><\/p>\n<h1>\u53c2\u8003<\/h1>\n<ul>\n<li><a href=\"https:\/\/github.com\/dotnet\/runtime\">.NET<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/aspnet\">ASP.NET<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/runtime\/tree\/main\/src\/coreclr\/nativeaot\">NativeAOT<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/MichalStrehovsky\/PublishAotCompressed\">PublishAotCompressed<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f NativeAOT ? 2022\u5e7411\u67089\u65e5\uff0c.NET Conf 2022\uff0c\u5fae\u8f6f\u6b63\u5f0f\u63a8\u51fa\u4e86 .NET 7, \u6b64\u7248\u672c\u5e26\u6765\u4e86\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u8bb8\u591a\u65b0\u529f\u80fd\uff0c\u9002\u7528\u4e8e C#11\/F# 7\u3001.NET MAUI\u3001\u2026<\/p>\n","protected":false},"author":7,"featured_media":524,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":5}},"_links":{"self":[{"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/posts\/523"}],"collection":[{"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=523"}],"version-history":[{"count":1,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/posts\/523\/revisions"}],"predecessor-version":[{"id":525,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/posts\/523\/revisions\/525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=\/wp\/v2\/media\/524"}],"wp:attachment":[{"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.osvlabs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}