{"id":92049,"date":"2026-08-09T02:33:09","date_gmt":"2026-08-08T18:33:09","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/92049.html"},"modified":"2026-08-09T02:33:09","modified_gmt":"2026-08-08T18:33:09","slug":"c-autofac-%e6%96%b0%e6%89%8b%e6%8c%87%e5%8d%97%ef%bc%9a%e4%bb%8e%e9%9b%b6%e7%90%86%e8%a7%a3%e4%be%9d%e8%b5%96%e6%b3%a8%e5%85%a5%e4%b8%8e%e7%bb%84%e4%bb%b6%e8%a3%85%e9%85%8d","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/92049.html","title":{"rendered":"C# | Autofac \u65b0\u624b\u6307\u5357\uff1a\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260808183306-6a7776628a7b6.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>C# Autofac \u65b0\u624b\u6307\u5357&#xff1a;\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d<\/h2>\n<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>C# Autofac \u65b0\u624b\u6307\u5357&#xff1a;\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d<\/li>\n<li>\n<ul>\n<li>1 \u4ec0\u4e48\u662f\u4f9d\u8d56\u6ce8\u5165\u4e0e Autofac<\/li>\n<li>\n<ul>\n<li>1.1 \u6982\u5ff5\u8bb2\u89e3&#xff1a;\u641e\u61c2\u4e09\u4e2a\u6838\u5fc3\u672f\u8bed<\/li>\n<li>1.2 \u4e3b\u6d41 IoC \u5bb9\u5668\u5bf9\u6bd4\u4e0e\u5e94\u7528\u573a\u666f<\/li>\n<li>1.3 C# \u4e0e\u4f9d\u8d56\u6ce8\u5165\u7684\u53d1\u5c55\u5386\u7a0b<\/li>\n<\/ul>\n<\/li>\n<li>2 Autofac\/DI \u4ee3\u7801\u4e0e\u4f20\u7edf\u4ee3\u7801\u7684\u5bf9\u6bd4<\/li>\n<li>\n<ul>\n<li>2.1 \u4ee3\u7801\u7279\u70b9\u5bf9\u6bd4<\/li>\n<li>\n<ul>\n<li>\u4f20\u7edf\u4ee3\u7801&#xff08;\u786c\u7f16\u7801\u76f4\u63a5\u4f9d\u8d56&#xff09;<\/li>\n<li>Autofac \/ DI \u4ee3\u7801&#xff08;\u89e3\u8026\u4e0e\u9762\u5411\u63a5\u53e3&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>2.2 Autofac \u4ee3\u7801\u98ce\u683c\u4e0e\u8bbe\u8ba1\u4f18\u52bf<\/li>\n<li>2.3 \u5e2e\u52a9\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e Autofac \u7684\u65b9\u6cd5<\/li>\n<\/ul>\n<\/li>\n<li>3 \u4f7f\u7528 Autofac \u7684\u610f\u4e49\u4e0e\u67b6\u6784\u5b9a\u4f4d<\/li>\n<li>\n<ul>\n<li>3.1 \u9002\u7528\u573a\u666f\u4e0e\u4e0d\u9002\u7528\u573a\u666f<\/li>\n<li>\n<ul>\n<li>\u9002\u7528\u573a\u666f<\/li>\n<li>\u4e0d\u9002\u7528\u573a\u666f<\/li>\n<\/ul>\n<\/li>\n<li>3.2 Autofac \u5728 DDD \u7cfb\u7edf\u67b6\u6784\u4e2d\u7684\u4f4d\u7f6e<\/li>\n<li>3.3 \u5b9e\u9645\u6848\u4f8b\u6f14\u793a&#xff1a;\u89e3\u8026\u524d\u540e\u5bf9\u6bd4<\/li>\n<li>\n<ul>\n<li>\u573a\u666f&#xff1a;\u7cfb\u7edf\u5347\u7ea7&#xff0c;\u9700\u8981\u5c06\u8ba2\u5355\u50a8\u5b58\u65b9\u5f0f\u4ece SQL Server \u5347\u7ea7\u4e3a Redis \u7f13\u5b58\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>4 \u624b\u628a\u624b\u4f53\u9a8c Autofac<\/li>\n<li>\n<ul>\n<li>4.1 \u7b2c\u4e00\u884c Autofac \u4ee3\u7801&#xff08; Console \u63a7\u5236\u53f0\u6781\u7b80\u4f53\u9a8c&#xff09;<\/li>\n<li>4.2 \u8bed\u6cd5\u4e0e\u6838\u5fc3 API \u8be6\u89e3<\/li>\n<li>\n<ul>\n<li>4.2.1 \u7ec4\u4ef6\u6ce8\u518c\u65b9\u5f0f (Registration)<\/li>\n<li>\n<ul>\n<li>1. \u7c7b\u578b\u6ce8\u518c (RegisterType)<\/li>\n<li>2. \u7a0b\u5e8f\u96c6\u626b\u63cf\u6ce8\u518c (RegisterAssemblyTypes) \u2014\u2014 **Autofac \u7684\u6740\u624b\u7ea7\u7279\u6027**<\/li>\n<li>3. \u6a21\u5757\u5316\u6ce8\u518c (Module)<\/li>\n<\/ul>\n<\/li>\n<li>4.2.2 \u751f\u547d\u5468\u671f\u7ba1\u7406 (Lifetime Management)<\/li>\n<li>\n<ul>\n<li>\u4ee3\u7801\u5e94\u7528\u793a\u4f8b&#xff1a;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>5 \u603b\u7ed3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3>1 \u4ec0\u4e48\u662f\u4f9d\u8d56\u6ce8\u5165\u4e0e Autofac<\/h3>\n<h4>1.1 \u6982\u5ff5\u8bb2\u89e3&#xff1a;\u641e\u61c2\u4e09\u4e2a\u6838\u5fc3\u672f\u8bed<\/h4>\n<p>\u5728\u8fdb\u5165 Autofac \u4e4b\u524d&#xff0c;\u5f88\u591a\u521d\u5b66\u8005\u5bb9\u6613\u88ab IoC\u3001DIP \u548c DI \u8fd9\u4e09\u4e2a\u82f1\u6587\u7f29\u5199\u7ed5\u6655\u3002\u7528\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u4f8b\u5b50\u53ef\u4ee5\u8f7b\u677e\u7406\u6e05\u5b83\u4eec\u7684\u5173\u7cfb&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260808183307-6a7776635d4ca.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<ul>\n<li>\n<p>DIP&#xff08;Dependency Inversion Principle&#xff0c;\u4f9d\u8d56\u5012\u7f6e\u539f\u5219&#xff09;&#xff1a;<\/p>\n<\/li>\n<li>\n<p>\u542b\u4e49&#xff1a; \u4e00\u9879\u8bbe\u8ba1\u539f\u5219\u3002\u9ad8\u5c42\u6a21\u5757\u4e0d\u5e94\u8be5\u4f9d\u8d56\u5e95\u5c42\u6a21\u5757&#xff0c;\u4e24\u8005\u90fd\u5e94\u8be5\u4f9d\u8d56\u4e8e\u62bd\u8c61&#xff08;\u63a5\u53e3\u6216\u62bd\u8c61\u7c7b&#xff09;&#xff1b;\u62bd\u8c61\u4e0d\u5e94\u8be5\u4f9d\u8d56\u7ec6\u8282&#xff0c;\u7ec6\u8282\u5e94\u8be5\u4f9d\u8d56\u62bd\u8c61\u3002<\/p>\n<\/li>\n<li>\n<p>\u751f\u6d3b\u6bd4\u55bb&#xff1a; \u5899\u4e0a\u7684\u63d2\u5ea7&#xff08;\u63a5\u53e3&#xff09;\u4e0d\u5173\u5fc3\u63a5\u8fdb\u6765\u7684\u662f\u7535\u98ce\u6247\u8fd8\u662f\u5439\u98ce\u673a&#xff08;\u5177\u4f53\u5b9e\u73b0&#xff09;&#xff0c;\u53ea\u8981\u7b26\u5408\u56fd\u5bb6\u63d2\u5934\u6807\u51c6&#xff0c;\u5c31\u80fd\u4f9b\u7535\u3002<\/p>\n<\/li>\n<li>\n<p>IoC&#xff08;Inversion of Control&#xff0c;\u63a7\u5236\u53cd\u8f6c&#xff09;&#xff1a;<\/p>\n<\/li>\n<li>\n<p>\u542b\u4e49&#xff1a; \u4e00\u79cd\u8bbe\u8ba1\u601d\u60f3\u3002\u628a\u5bf9\u8c61\u7684\u521b\u5efa\u3001\u7ec4\u88c5\u548c\u751f\u547d\u5468\u671f\u63a7\u5236\u6743&#xff0c;\u4ece\u4ee3\u7801\u672c\u8eab\u201c\u53cd\u8f6c\u201d\u4ea4\u7ed9\u5916\u90e8\u5bb9\u5668\u6216\u6846\u67b6\u3002<\/p>\n<\/li>\n<li>\n<p>\u751f\u6d3b\u6bd4\u55bb&#xff1a; \u4ee5\u524d\u4f60\u60f3\u5403\u6c49\u5821&#xff0c;\u5fc5\u987b\u81ea\u5df1\u51c6\u5907\u9762\u7c89\u3001\u725b\u8089\u5e76\u4eb2\u81ea\u4e0b\u53a8&#xff08;\u4e3b\u52a8\u521b\u5efa\u4f9d\u8d56&#xff09;&#xff1b;\u73b0\u5728\u4f60\u53bb\u9ea6\u5f53\u52b3&#xff0c;\u70b9\u5355\u540e\u7531\u53a8\u5e08\u505a\u51fa\u6c49\u5821\u9012\u7ed9\u4f60&#xff08;\u63a7\u5236\u6743\u53cd\u8f6c&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>DI&#xff08;Dependency Injection&#xff0c;\u4f9d\u8d56\u6ce8\u5165&#xff09;&#xff1a;<\/p>\n<\/li>\n<li>\n<p>\u542b\u4e49&#xff1a; IoC \u601d\u60f3\u7684\u5177\u4f53\u5b9e\u73b0\u6280\u672f\u3002\u5728\u8fd0\u884c\u671f\u95f4&#xff0c;\u7531\u5916\u90e8\u5bb9\u5668\u5c06\u88ab\u4f9d\u8d56\u7684\u5bf9\u8c61\u901a\u8fc7\u6784\u9020\u51fd\u6570\u3001\u5c5e\u6027\u6216\u65b9\u6cd5\u201c\u6ce8\u5165\u201d\u7ed9\u4f7f\u7528\u5b83\u7684\u5bf9\u8c61\u3002<\/p>\n<\/li>\n<li>\n<p>Autofac \u7684\u89d2\u8272&#xff1a; Autofac \u5c31\u662f\u4e00\u4e2a\u529f\u80fd\u6781\u5176\u5f3a\u5927\u3001\u9ad8\u6027\u80fd\u7684 .NET IoC \u5bb9\u5668\u6846\u67b6&#xff0c;\u8d1f\u8d23\u5e2e\u4f60\u5728\u5e94\u7528\u4e2d\u81ea\u52a8\u5316\u5b8c\u6210\u4f9d\u8d56\u6ce8\u5165\u7684\u7e41\u7410\u5de5\u4f5c\u3002<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h4>1.2 \u4e3b\u6d41 IoC \u5bb9\u5668\u5bf9\u6bd4\u4e0e\u5e94\u7528\u573a\u666f<\/h4>\n<p>\u5728 .NET \u751f\u6001\u4e2d&#xff0c;\u5b58\u5728\u591a\u79cd IoC \u5bb9\u5668\u3002\u4e86\u89e3\u5b83\u4eec\u7684\u5dee\u5f02\u6709\u52a9\u4e8e\u5728\u9879\u76ee\u4e2d\u505a\u51fa\u6b63\u786e\u7684\u6280\u672f\u9009\u578b&#xff1a;<\/p>\n<table>\n<tr>\u5bb9\u5668\u540d\u79f0\u6838\u5fc3\u4f18\u52bf\u6f5c\u5728\u77ed\u677f\u6700\u4f73\u5e94\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>Microsoft.Extensions.DependencyInjection (\u539f\u751f)<\/td>\n<td>\u96f6\u989d\u5916\u5305\u5f15\u5165&#xff0c;\u6781\u8f7b\u91cf&#xff0c;\u5f00\u7bb1\u5373\u7528<\/td>\n<td>\u529f\u80fd\u8f83\u4e3a\u57fa\u7840&#xff0c;\u7f3a\u4e4f\u81ea\u52a8\u7a0b\u5e8f\u96c6\u626b\u63cf\u3001\u5c5e\u6027\u6ce8\u5165\u548c\u590d\u6742\u7684\u751f\u547d\u5468\u671f\u63a7\u5236<\/td>\n<td>\u5c0f\u578b\u9879\u76ee\u3001\u6807\u51c6\u5fae\u670d\u52a1\u3001\u903b\u8f91\u7b80\u5355\u7684 API \u670d\u52a1<\/td>\n<\/tr>\n<tr>\n<td>Autofac<\/td>\n<td>\u529f\u80fd\u6781\u4e3a\u5168\u9762&#xff0c;\u652f\u6301\u7a0b\u5e8f\u96c6\u6279\u91cf\u6ce8\u518c\u3001\u6a21\u5757\u5316\u914d\u7f6e&#xff08;Module&#xff09;\u3001\u5c5e\u6027\u6ce8\u5165\u3001\u62e6\u622a\u5668&#xff08;AOP&#xff09;<\/td>\n<td>\u76f8\u6bd4\u539f\u751f\u6ce8\u5165\u6709\u5c11\u91cf\u5b66\u4e60\u6210\u672c<\/td>\n<td>\u4e2d\u5927\u578b\u9879\u76ee\u3001\u590d\u6742\u4f01\u4e1a\u7ea7\u7cfb\u7edf\u3001\u91c7\u7528 DDD \u67b6\u6784\u7684\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>Castle Windsor<\/td>\n<td>\u5386\u53f2\u60a0\u4e45&#xff0c;\u6269\u5c55\u6027\u6781\u5f3a<\/td>\n<td>\u76f8\u5bf9\u504f\u91cd&#xff0c;\u8fd1\u51e0\u5e74\u66f4\u65b0\u9891\u7387\u8f83\u4f4e<\/td>\n<td>\u7ef4\u62a4\u8f83\u65e9\u671f\u7684\u4f20\u7edf\u4f01\u4e1a\u7ea7 .NET Framework \u9879\u76ee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h4>1.3 C# \u4e0e\u4f9d\u8d56\u6ce8\u5165\u7684\u53d1\u5c55\u5386\u7a0b<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260808183307-6a77766392a2a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<li>\u786c\u7f16\u7801\u65f6\u4ee3&#xff1a; \u5728\u65e9\u671f C# \u5f00\u53d1\u4e2d&#xff0c;\u5927\u90e8\u5206\u5bf9\u8c61\u90fd\u5728\u7c7b\u5185\u90e8\u76f4\u63a5 new \u51fa\u6765&#xff0c;\u5bfc\u81f4\u4fee\u6539\u4e00\u4e2a\u5e95\u5c42\u5b9e\u73b0\u5fc5\u987b\u6539\u52a8\u51e0\u5341\u5904\u4e0a\u5c42\u4ee3\u7801&#xff0c;\u4ee3\u7801\u51e0\u4e4e\u65e0\u6cd5\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\u3002<\/li>\n<li>\u539f\u751f DI \u65f6\u4ee3&#xff1a; .NET Core \u63a8\u51fa\u540e&#xff0c;\u5fae\u8f6f\u5c06\u4f9d\u8d56\u6ce8\u5165\u4f5c\u4e3a\u6846\u67b6\u7684\u4e00\u7b49\u516c\u6c11\u5185\u5d4c\u5728\u7cfb\u7edf\u5e95\u5c42&#xff0c;\u7edd\u5927\u591a\u6570\u5f00\u53d1\u8005\u5f00\u59cb\u5168\u9762\u63a5\u53d7 DI \u6a21\u5f0f\u3002<\/li>\n<li>Autofac \u589e\u5f3a\u65f6\u4ee3&#xff1a; \u968f\u7740\u4e1a\u52a1\u590d\u6742\u5ea6\u63d0\u5347&#xff0c;\u539f\u751f DI \u7684\u529f\u80fd\u65e0\u6cd5\u6ee1\u8db3\u5927\u9762\u79ef\u81ea\u52a8\u5316\u6ce8\u518c\u3001\u52a8\u6001\u4ee3\u7406\u62e6\u622a\u7b49\u9700\u6c42\u3002Autofac \u51ed\u501f\u4e0e\u5fae\u8f6f\u539f\u751f DI \u65e0\u7f1d\u96c6\u6210\u7684\u80fd\u529b&#xff0c;\u6210\u4e3a\u4e86\u589e\u5f3a\u578b\u7b2c\u4e09\u65b9\u5bb9\u5668\u7684\u9996\u9009\u3002<\/li>\n<hr \/>\n<h3>2 Autofac\/DI \u4ee3\u7801\u4e0e\u4f20\u7edf\u4ee3\u7801\u7684\u5bf9\u6bd4<\/h3>\n<h4>2.1 \u4ee3\u7801\u7279\u70b9\u5bf9\u6bd4<\/h4>\n<p>\u5047\u8bbe\u9700\u8981\u5b9e\u73b0\u4e00\u4e2a\u8ba2\u5355\u7ed3\u7b97\u670d\u52a1&#xff0c;\u5b83\u4f9d\u8d56\u4e8e\u6570\u636e\u5e93\u8bfb\u53d6\u7ec4\u4ef6&#xff08;OrderRepository&#xff09;\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260808183307-6a777663c0b3d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h5>\u4f20\u7edf\u4ee3\u7801&#xff08;\u786c\u7f16\u7801\u76f4\u63a5\u4f9d\u8d56&#xff09;<\/h5>\n<p><span class=\"token comment\">\/\/ \u6570\u636e\u5e93\u8bfb\u53d6\u7c7b<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">OrderRepository<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">string<\/span><\/span> <span class=\"token function\">GetOrderData<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">int<\/span><\/span> orderId<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token interpolation-string\"><span class=\"token string\">$&#034;Order #<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token expression language-csharp\">orderId<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> data from SQL Server&#034;<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\">\/\/ \u8ba2\u5355\u670d\u52a1\u7c7b<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">OrderService<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">readonly<\/span> <span class=\"token class-name\">OrderRepository<\/span> _repository<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token function\">OrderService<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u4e25\u91cd\u95ee\u9898&#xff1a;OrderService \u5f3a\u7ed1\u5b9a\u4e86\u5177\u4f53\u7684 OrderRepository<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u5982\u679c\u60f3\u6362\u6210 MongoDbRepository&#xff0c;\u5fc5\u987b\u4fee\u6539\u6b64\u7c7b\u6e90\u4ee3\u7801<\/span><br \/>\n        _repository <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token constructor-invocation class-name\">OrderRepository<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">void<\/span><\/span> <span class=\"token function\">ProcessOrder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">int<\/span><\/span> orderId<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\"><span class=\"token keyword\">var<\/span><\/span> data <span class=\"token operator\">&#061;<\/span> _repository<span class=\"token punctuation\">.<\/span><span class=\"token function\">GetOrderData<\/span><span class=\"token punctuation\">(<\/span>orderId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        Console<span class=\"token punctuation\">.<\/span><span class=\"token function\">WriteLine<\/span><span class=\"token punctuation\">(<\/span><span class=\"token interpolation-string\"><span class=\"token string\">$&#034;Processing: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token expression language-csharp\">data<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h5>Autofac \/ DI \u4ee3\u7801&#xff08;\u89e3\u8026\u4e0e\u9762\u5411\u63a5\u53e3&#xff09;<\/h5>\n<p><span class=\"token comment\">\/\/ 1. \u5b9a\u4e49\u62bd\u8c61\u63a5\u53e3<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">interface<\/span> <span class=\"token class-name\">IOrderRepository<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token return-type class-name\"><span class=\"token keyword\">string<\/span><\/span> <span class=\"token function\">GetOrderData<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">int<\/span><\/span> orderId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\">\/\/ 2. \u5b9e\u73b0\u63a5\u53e3<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">SqlOrderRepository<\/span> <span class=\"token punctuation\">:<\/span> <span class=\"token type-list\"><span class=\"token class-name\">IOrderRepository<\/span><\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">string<\/span><\/span> <span class=\"token function\">GetOrderData<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">int<\/span><\/span> orderId<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token interpolation-string\"><span class=\"token string\">$&#034;Order #<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token expression language-csharp\">orderId<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> data from SQL Server&#034;<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\">\/\/ 3. \u8ba2\u5355\u670d\u52a1\u4f9d\u8d56\u62bd\u8c61\u63a5\u53e3&#xff0c;\u800c\u975e\u5177\u4f53\u5b9e\u73b0<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">OrderService<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">readonly<\/span> <span class=\"token class-name\">IOrderRepository<\/span> _repository<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u6784\u9020\u51fd\u6570\u6ce8\u5165&#xff1a;\u7531 Autofac \u5728\u8fd0\u884c\u65f6\u81ea\u52a8\u4f20\u4eba\u5177\u4f53\u7684\u5b9e\u73b0\u5bf9\u8c61<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token function\">OrderService<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">IOrderRepository<\/span> repository<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        _repository <span class=\"token operator\">&#061;<\/span> repository<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">void<\/span><\/span> <span class=\"token function\">ProcessOrder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">int<\/span><\/span> orderId<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\"><span class=\"token keyword\">var<\/span><\/span> data <span class=\"token operator\">&#061;<\/span> _repository<span class=\"token punctuation\">.<\/span><span class=\"token function\">GetOrderData<\/span><span class=\"token punctuation\">(<\/span>orderId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        Console<span class=\"token punctuation\">.<\/span><span class=\"token function\">WriteLine<\/span><span class=\"token punctuation\">(<\/span><span class=\"token interpolation-string\"><span class=\"token string\">$&#034;Processing: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token expression language-csharp\">data<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<hr \/>\n<h4>2.2 Autofac \u4ee3\u7801\u98ce\u683c\u4e0e\u8bbe\u8ba1\u4f18\u52bf<\/h4>\n<li>Fluent API \u8bed\u6cd5\u94fe&#xff1a; Autofac \u63d0\u4f9b\u4e86\u6781\u5177\u53ef\u8bfb\u6027\u7684\u94fe\u5f0f\u8c03\u7528 API&#xff0c;\u914d\u7f6e\u8fc7\u7a0b\u5c31\u50cf\u5199\u81ea\u7136\u8bed\u8a00\u4e00\u6837\u6e05\u6670\u3002<\/li>\n<li>\u6a21\u5757\u5316\u8bbe\u8ba1&#xff08;Autofac Module&#xff09;&#xff1a; \u5141\u8bb8\u5c06\u590d\u6742\u7684\u6ce8\u518c\u903b\u8f91\u6309\u7167\u4e1a\u52a1\u62c6\u5206\u5230\u72ec\u7acb\u7684\u6a21\u5757\u7c7b\u4e2d&#xff0c;\u907f\u514d Program.cs \u53d8\u5f97\u81c3\u80bf\u582a\u6bd4\u201c\u4e07\u5b57\u957f\u6587\u201d\u3002<\/li>\n<li>\u81ea\u52a8\u88c5\u914d&#xff08;Auto-wiring&#xff09;&#xff1a; \u5728\u89e3\u6790\u5bf9\u8c61\u65f6&#xff0c;Autofac \u4f1a\u81ea\u52a8\u68c0\u67e5\u5176\u6784\u9020\u51fd\u6570\u7684\u5165\u53c2\u7c7b\u578b&#xff0c;\u5c42\u5c42\u9012\u5f52\u5730\u9012\u5f52\u89e3\u6790\u5e76\u5b9e\u4f8b\u5316\u6240\u6709\u4f9d\u8d56\u9879&#xff0c;\u65e0\u9700\u624b\u52a8\u58f0\u660e\u7ec4\u88c5\u987a\u5e8f\u3002<\/li>\n<hr \/>\n<h4>2.3 \u5e2e\u52a9\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e Autofac \u7684\u65b9\u6cd5<\/h4>\n<p>\u5c06\u6784\u5efa\u8f6f\u4ef6\u7cfb\u7edf\u60f3\u8c61\u6210 \u201c\u53f0\u5f0f\u7535\u8111\u7ec4\u88c5\u201d&#xff1a;<\/p>\n<ul>\n<li>\u4f20\u7edf\u4ee3\u7801&#xff1a; \u5c31\u50cf\u4e3b\u677f\u4e0a\u76f4\u63a5\u628a CPU\u3001\u5185\u5b58\u6761\u710a\u6b7b\u3002\u867d\u7136\u80fd\u7528&#xff0c;\u4f46\u4e00\u65e6\u5185\u5b58\u4e0d\u591f\u7528&#xff0c;\u6574\u53f0\u7535\u8111\u53ea\u80fd\u62a5\u5e9f\u3002<\/li>\n<li>\u9762\u5411\u63a5\u53e3&#xff08;DIP&#xff09;&#xff1a; \u4e3b\u677f\u5b9a\u4e49\u4e86 DDR5 \u5185\u5b58\u63d2\u69fd\u6807\u51c6&#xff0c;\u65e0\u8bba\u8c01\u751f\u4ea7\u7684\u5185\u5b58\u6761&#xff0c;\u7b26\u5408\u6807\u51c6\u5c31\u80fd\u63d2\u4e0a\u3002<\/li>\n<li>Autofac&#xff08;\u88c5\u914d\u5de5\u5382&#xff09;&#xff1a; \u4f60\u662f\u5ba2\u6237&#xff0c;\u5199\u4e86\u4e00\u4efd\u914d\u7f6e\u5355&#xff08;\u6ce8\u518c\u7ec4\u4ef6&#xff09;&#xff0c;Autofac \u662f\u81ea\u52a8\u5316\u88c5\u914d\u8f66\u95f4\u3002\u5b83\u770b\u5230\u4f60\u9700\u8981\u4e00\u53f0\u7535\u8111&#xff0c;\u5c31\u4f1a\u53bb\u4ed3\u5e93\u62ff\u7b26\u5408\u63a5\u53e3\u6807\u51c6\u7684\u5185\u5b58\u6761\u3001CPU \u548c\u663e\u5361&#xff0c;\u7ec4\u88c5\u597d\u540e\u76f4\u63a5\u6574\u673a\u4ea4\u4ed8\u7ed9\u4f60\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>3 \u4f7f\u7528 Autofac \u7684\u610f\u4e49\u4e0e\u67b6\u6784\u5b9a\u4f4d<\/h3>\n<h4>3.1 \u9002\u7528\u573a\u666f\u4e0e\u4e0d\u9002\u7528\u573a\u666f<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260808183308-6a777664006c7.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h5>\u9002\u7528\u573a\u666f<\/h5>\n<ul>\n<li>\u5927\u578b\/\u591a\u6a21\u5757\u7cfb\u7edf&#xff1a; \u9879\u76ee\u4e2d\u6709\u6210\u767e\u4e0a\u5343\u4e2a Service \u548c Repository&#xff0c;\u9700\u8981\u901a\u8fc7\u7a0b\u5e8f\u96c6\u81ea\u52a8\u6279\u91cf\u6ce8\u518c\u3002<\/li>\n<li>\u9700\u8981 AOP \u52a8\u6001\u4ee3\u7406&#xff1a; \u9700\u8981\u65e0\u4fb5\u5165\u5730\u5728\u65b9\u6cd5\u6267\u884c\u524d\u540e\u52a0\u4e0a\u65e5\u5fd7\u8bb0\u5f55\u3001\u6027\u80fd\u7edf\u8ba1\u3001\u4e8b\u52a1\u63a7\u5236\u6216\u7f13\u5b58\u903b\u8f91\u3002<\/li>\n<li>\u590d\u6742\u9886\u57df\u9a71\u52a8\u8bbe\u8ba1&#xff08;DDD&#xff09;&#xff1a; \u5c42\u6b21\u6e05\u6670\u3001\u4f9d\u8d56\u5173\u7cfb\u9519\u7efc\u590d\u6742&#xff0c;\u9700\u8981\u7075\u6d3b\u7684\u751f\u547d\u5468\u671f\u9694\u79bb\u548c\u6a21\u5757\u88c5\u914d\u3002<\/li>\n<\/ul>\n<h5>\u4e0d\u9002\u7528\u573a\u666f<\/h5>\n<ul>\n<li>\u4e00\u6b21\u6027\u547d\u4ee4\u884c\u5c0f\u5de5\u5177&#xff1a; \u4ee3\u7801\u603b\u91cf\u53ea\u6709\u51e0\u767e\u884c&#xff0c;\u4e0d\u9700\u8981\u540e\u671f\u7ef4\u62a4&#xff0c;\u5f15\u5165 DI \u6846\u67b6\u53cd\u800c\u5f92\u589e\u4ee3\u7801\u590d\u6742\u5ea6\u3002<\/li>\n<li>\u6027\u80fd\u6781\u5ea6\u654f\u611f\u7684\u6838\u5fc3\u8ba1\u7b97\u7b97\u6cd5\u5185\u90e8&#xff1a; \u5982\u679c\u67d0\u4e2a\u6781\u5176\u5e95\u5c42\u7684\u7d27\u5bc6\u5faa\u73af\u6bcf\u79d2\u9700\u8981\u6267\u884c\u51e0\u767e\u4e07\u6b21&#xff0c;\u901a\u8fc7 DI \u5bb9\u5668\u52a8\u6001\u89e3\u6790\u4f1a\u5e26\u6765\u6beb\u79d2\u7ea7\/\u5fae\u79d2\u7ea7\u7684\u989d\u5916\u53cd\u5c04\u8017\u65f6&#xff0c;\u6b64\u65f6\u76f4\u63a5\u5b9e\u4f8b\u5316\u6216\u9759\u6001\u65b9\u6cd5\u66f4\u4e3a\u9002\u5b9c\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>3.2 Autofac \u5728 DDD \u7cfb\u7edf\u67b6\u6784\u4e2d\u7684\u4f4d\u7f6e<\/h4>\n<p>\u5728\u6807\u51c6\u7684 DDD&#xff08;\u9886\u57df\u9a71\u52a8\u8bbe\u8ba1&#xff09;\u5206\u5c42\u67b6\u6784\u4e2d&#xff0c;\u5e95\u5c42\u57fa\u7840\u8bbe\u65bd\u5c42&#xff08;Infrastructure&#xff09;\u5b9e\u73b0\u4e86\u9886\u57df\u5c42&#xff08;Domain&#xff09;\u548c\u5e94\u7528\u5c42&#xff08;Application&#xff09;\u5b9a\u4e49\u7684\u63a5\u53e3\u3002<\/p>\n<p>\u4e3a\u4e86\u907f\u514d\u4e0a\u5c42\u4ee3\u7801\u76f4\u63a5\u5f15\u7528\u57fa\u7840\u8bbe\u65bd\u5c42\u7684\u5177\u4f53\u7c7b&#xff0c;Autofac \u5b58\u5728\u4e8e\u7cfb\u7edf\u7684\u201c\u7ec4\u5408\u6839\u201d&#xff08;Composition Root&#xff09;\u4e2d&#xff08;\u901a\u5e38\u5373\u6700\u5916\u5c42\u7684\u7a0b\u5e8f\u5165\u53e3\u70b9&#xff0c;\u5982 API \u5c42\u7684 Startup.cs \u6216 Program.cs&#xff09;\u3002<\/p>\n<p>  #mermaid-svg-97rOkttkaj1mCQbE{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-97rOkttkaj1mCQbE 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.image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-97rOkttkaj1mCQbE .icon-shape p,#mermaid-svg-97rOkttkaj1mCQbE .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-97rOkttkaj1mCQbE .icon-shape .label rect,#mermaid-svg-97rOkttkaj1mCQbE .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-97rOkttkaj1mCQbE .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-97rOkttkaj1mCQbE .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-97rOkttkaj1mCQbE :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;} <\/p>\n<p>         <span class=\"nodeLabel\" style=\"color:#fff !important\"><\/p>\n<p>\u7ec4\u5408\u6839 (Composition Root) &#8211; \u7a0b\u5e8f\u5165\u53e3\u70b9<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u57fa\u7840\u8bbe\u65bd\u5c42 (Infrastructure)<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u9886\u57df\u5c42 (Domain)<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u5e94\u7528\u5c42 (Application)<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>UI \/ API \u5c42 (Presentation)<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5b9e\u73b0<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5b9e\u73b0<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>1. \u81ea\u52a8\u626b\u63cf\u7ed1\u5b9a<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>1. \u81ea\u52a8\u626b\u63cf\u7ed1\u5b9a<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>2. \u89e3\u6790\u5e76\u6ce8\u5165\u5230<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>2. \u89e3\u6790\u5e76\u6ce8\u5165\u5230<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Controllers \/ Endpoints<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>App Services \/ Command Handlers<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Domain Services<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>IRepository \/ IExternalService (\u62bd\u8c61\u63a5\u53e3)<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>EfOrderRepository<\/p>\n<p><\/span> <\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>RabbitMqPublisher<\/p>\n<p><\/span> <\/p>\n<p>         <span style=\"color:#fff !important\" class=\"nodeLabel\"><\/p>\n<p><b>Autofac ContainerBuilder<\/b>(\u7ec4\u88c5\u4e0e\u88c5\u914d\u4e2d\u5fc3)<\/p>\n<p><\/span> <\/p>\n<p>\u5173\u952e\u70b9&#xff1a; Autofac \u662f\u8fde\u63a5\u62bd\u8c61\u63a5\u53e3\u548c\u5177\u4f53\u5b9e\u73b0\u7684\u201c\u80f6\u6c34\u201d&#xff0c;\u5b83\u7ad9\u5728\u6700\u5916\u5c42\u7edf\u4e00\u611f\u77e5\u6240\u6709\u7684\u5177\u4f53\u7c7b\u578b&#xff0c;\u5e76\u5c06\u5177\u4f53\u5b9e\u73b0\u6ce8\u5165\u5230\u4e0a\u5c42\u67b6\u6784\u4e2d\u3002<\/p>\n<hr \/>\n<h4>3.3 \u5b9e\u9645\u6848\u4f8b\u6f14\u793a&#xff1a;\u89e3\u8026\u524d\u540e\u5bf9\u6bd4<\/h4>\n<h5>\u573a\u666f&#xff1a;\u7cfb\u7edf\u5347\u7ea7&#xff0c;\u9700\u8981\u5c06\u8ba2\u5355\u50a8\u5b58\u65b9\u5f0f\u4ece SQL Server \u5347\u7ea7\u4e3a Redis \u7f13\u5b58\u3002<\/h5>\n<ul>\n<li>\u6ca1\u6709 Autofac&#xff1a; \u9700\u8981\u53bb\u4fee\u6539 OrderService \u4e2d\u7684 new SqlOrderRepository() \u903b\u8f91&#xff1b;\u5982\u679c\u6709 50 \u4e2a Service \u90fd\u7528\u5230\u4e86\u5b83&#xff0c;\u5c31\u9700\u8981\u4fee\u6539 50 \u5904\u4ee3\u7801\u3002<\/li>\n<li>\u4f7f\u7528 Autofac&#xff1a; OrderService \u7684\u4ee3\u7801\u4e00\u884c\u90fd\u4e0d\u7528\u53d8&#xff0c;\u53ea\u9700\u8981\u4fee\u6539 Autofac \u7684\u96c6\u4e2d\u6ce8\u518c\u914d\u7f6e&#xff1a;<\/li>\n<\/ul>\n<p><span class=\"token comment\">\/\/ \u539f\u6ce8\u518c&#xff1a;\u7ed1\u5b9a\u4e3a SQL \u5b9e\u73b0<\/span><br \/>\n<span class=\"token comment\">\/\/ builder.RegisterType&lt;SqlOrderRepository&gt;().As&lt;IOrderRepository&gt;();<\/span><\/p>\n<p><span class=\"token comment\">\/\/ \u73b0\u6ce8\u518c&#xff1a;\u6539\u7ed1\u4e3a Redis \u5b9e\u73b0<\/span><br \/>\nbuilder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>RedisOrderRepository<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">As<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>IOrderRepository<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u6574\u4e2a\u7cfb\u7edf\u7684\u5168\u90e8\u4e1a\u52a1\u4ee3\u7801\u81ea\u52a8\u5207\u6362\u4e3a\u6700\u65b0\u7684\u5b58\u50a8\u903b\u8f91&#xff0c;\u6539\u52a8\u8303\u56f4\u88ab\u4e25\u683c\u9650\u5b9a\u5728\u7cfb\u7edf\u914d\u7f6e\u5165\u53e3\u3002<\/p>\n<hr \/>\n<h3>4 \u624b\u628a\u624b\u4f53\u9a8c Autofac<\/h3>\n<h4>4.1 \u7b2c\u4e00\u884c Autofac \u4ee3\u7801&#xff08; Console \u63a7\u5236\u53f0\u6781\u7b80\u4f53\u9a8c&#xff09;<\/h4>\n<p>\u53ef\u4ee5\u901a\u8fc7 NuGet \u5b89\u88c5\u5305&#xff1a;Install-Package Autofac\u3002<\/p>\n<p><span class=\"token keyword\">using<\/span> <span class=\"token namespace\">Autofac<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">using<\/span> <span class=\"token namespace\">System<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">namespace<\/span> <span class=\"token namespace\">AutofacDemo<\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ 1. \u5b9a\u4e49\u63a5\u53e3\u548c\u7c7b<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">interface<\/span> <span class=\"token class-name\">IGreetService<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token return-type class-name\"><span class=\"token keyword\">void<\/span><\/span> <span class=\"token function\">SayHello<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">string<\/span><\/span> name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">ConsoleGreetService<\/span> <span class=\"token punctuation\">:<\/span> <span class=\"token type-list\"><span class=\"token class-name\">IGreetService<\/span><\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">public<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">void<\/span><\/span> <span class=\"token function\">SayHello<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">string<\/span><\/span> name<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> Console<span class=\"token punctuation\">.<\/span><span class=\"token function\">WriteLine<\/span><span class=\"token punctuation\">(<\/span><span class=\"token interpolation-string\"><span class=\"token string\">$&#034;Hello, <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token expression language-csharp\">name<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">!&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Program<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">static<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">void<\/span><\/span> <span class=\"token function\">Main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">string<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><\/span> args<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token comment\">\/\/ 2. \u521b\u5efa\u5bb9\u5668\u6784\u5efa\u5668 (ContainerBuilder)<\/span><br \/>\n            <span class=\"token class-name\"><span class=\"token keyword\">var<\/span><\/span> builder <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token constructor-invocation class-name\">ContainerBuilder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>            <span class=\"token comment\">\/\/ 3. \u6ce8\u518c\u7ec4\u4ef6&#xff1a;\u5c06 ConsoleGreetService \u6ce8\u518c\u4e3a IGreetService \u7684\u5b9e\u73b0<\/span><br \/>\n            builder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>ConsoleGreetService<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">As<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>IGreetService<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>            <span class=\"token comment\">\/\/ 4. \u6784\u5efa\u5bb9\u5668 (IContainer)<\/span><br \/>\n            <span class=\"token keyword\">using<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\"><span class=\"token keyword\">var<\/span><\/span> container <span class=\"token operator\">&#061;<\/span> builder<span class=\"token punctuation\">.<\/span><span class=\"token function\">Build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/ 5. \u4ece\u5bb9\u5668\u4e2d\u89e3\u6790\u7ec4\u4ef6 (Resolve)<\/span><br \/>\n                <span class=\"token class-name\"><span class=\"token keyword\">var<\/span><\/span> greetService <span class=\"token operator\">&#061;<\/span> container<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">Resolve<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>IGreetService<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>                <span class=\"token comment\">\/\/ 6. \u4f7f\u7528\u7ec4\u4ef6<\/span><br \/>\n                greetService<span class=\"token punctuation\">.<\/span><span class=\"token function\">SayHello<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Autofac \u65b0\u624b&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span> <span class=\"token comment\">\/\/ \u79bb\u5f00 using \u4f5c\u7528\u57df&#xff0c;\u5bb9\u5668\u53ca\u81ea\u52a8\u7ba1\u7406\u7684\u8d44\u6e90\u4f1a\u88ab\u7edf\u4e00\u91ca\u653e<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<hr \/>\n<h4>4.2 \u8bed\u6cd5\u4e0e\u6838\u5fc3 API \u8be6\u89e3<\/h4>\n<h5>4.2.1 \u7ec4\u4ef6\u6ce8\u518c\u65b9\u5f0f (Registration)<\/h5>\n<p>Autofac \u63d0\u4f9b\u4e86\u6781\u5177\u5f39\u6027\u7684\u6ce8\u518c\u65b9\u5f0f&#xff0c;\u6700\u5e38\u7528\u7684\u6709\u4ee5\u4e0b\u4e09\u79cd&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260808183308-6a777664545a3.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h6>1. \u7c7b\u578b\u6ce8\u518c (RegisterType)<\/h6>\n<p>\u6700\u57fa\u7840\u7684\u9488\u5bf9\u5355\u4e2a\u7c7b\u7684\u6ce8\u518c\u3002<\/p>\n<p>builder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>SqlOrderRepository<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">As<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>IOrderRepository<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h6>2. \u7a0b\u5e8f\u96c6\u626b\u63cf\u6ce8\u518c (RegisterAssemblyTypes) \u2014\u2014 Autofac \u7684\u6740\u624b\u7ea7\u7279\u6027<\/h6>\n<p>\u65e0\u9700\u9010\u4e2a\u624b\u52a8\u6ce8\u518c&#xff0c;\u81ea\u52a8\u626b\u63cf\u6307\u5b9a\u7a0b\u5e8f\u96c6&#xff08;Assembly&#xff09;\u4e0b\u6240\u6709\u7684\u7c7b&#xff0c;\u6309\u7167\u89c4\u5219\u6279\u91cf\u6ce8\u518c\u3002<\/p>\n<p><span class=\"token class-name\"><span class=\"token keyword\">var<\/span><\/span> repositoryAssembly <span class=\"token operator\">&#061;<\/span> System<span class=\"token punctuation\">.<\/span>Reflection<span class=\"token punctuation\">.<\/span>Assembly<span class=\"token punctuation\">.<\/span><span class=\"token function\">GetExecutingAssembly<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>builder<span class=\"token punctuation\">.<\/span><span class=\"token function\">RegisterAssemblyTypes<\/span><span class=\"token punctuation\">(<\/span>repositoryAssembly<span class=\"token punctuation\">)<\/span><br \/>\n       <span class=\"token punctuation\">.<\/span><span class=\"token function\">Where<\/span><span class=\"token punctuation\">(<\/span>t <span class=\"token operator\">&#061;&gt;<\/span> t<span class=\"token punctuation\">.<\/span>Name<span class=\"token punctuation\">.<\/span><span class=\"token function\">EndsWith<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Repository&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token comment\">\/\/ \u7c7b\u540d\u4ee5 Repository \u7ed3\u5c3e<\/span><br \/>\n       <span class=\"token punctuation\">.<\/span><span class=\"token function\">AsImplementedInterfaces<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>                <span class=\"token comment\">\/\/ \u81ea\u52a8\u7ed1\u5b9a\u5b83\u5b9e\u73b0\u7684\u6240\u6709\u63a5\u53e3<\/span><\/p>\n<h6>3. \u6a21\u5757\u5316\u6ce8\u518c (Module)<\/h6>\n<p>\u5c06\u903b\u8f91\u76f8\u8fd1\u7684\u7ec4\u4ef6\u914d\u7f6e\u6253\u5305\u5c01\u88c5\u5230\u4e00\u4e2a\u5355\u72ec\u7684\u7c7b\u4e2d\u3002<\/p>\n<p><span class=\"token comment\">\/\/ \u5b9a\u4e49\u6a21\u5757<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DatabaseModule<\/span> <span class=\"token punctuation\">:<\/span> <span class=\"token type-list\"><span class=\"token class-name\">Autofac<span class=\"token punctuation\">.<\/span>Module<\/span><\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">protected<\/span> <span class=\"token keyword\">override<\/span> <span class=\"token return-type class-name\"><span class=\"token keyword\">void<\/span><\/span> <span class=\"token function\">Load<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">ContainerBuilder<\/span> builder<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        builder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>SqlOrderRepository<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">As<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>IOrderRepository<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        builder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>DbContext<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">InstancePerLifetimeScope<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\">\/\/ \u4e3b\u5165\u53e3\u4e2d\u76f4\u63a5\u52a0\u8f7d\u6a21\u5757<\/span><br \/>\nbuilder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterModule<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>DatabaseModule<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<hr \/>\n<h5>4.2.2 \u751f\u547d\u5468\u671f\u7ba1\u7406 (Lifetime Management)<\/h5>\n<p>\u5f53\u5411 Autofac \u8bf7\u6c42\u67d0\u4e2a\u5bf9\u8c61\u65f6&#xff0c;Autofac \u662f\u91cd\u65b0 new \u4e00\u4e2a&#xff0c;\u8fd8\u662f\u590d\u7528\u5df2\u6709\u7684&#xff1f;\u8fd9\u5c31\u662f\u751f\u547d\u5468\u671f\u51b3\u5b9a\u7684\u3002<\/p>\n<table>\n<tr>\u751f\u547d\u5468\u671f API\u5b98\u65b9\u540d\u79f0\u884c\u4e3a\u8bf4\u660e\u9002\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>InstancePerDependency()<\/td>\n<td>\u77ac\u6001 (Transient)<\/td>\n<td>\u9ed8\u8ba4\u7b56\u7565\u3002\u6bcf\u6b21\u8c03\u7528 Resolve \u6216\u6ce8\u5165\u65f6&#xff0c;\u90fd\u521b\u5efa\u4e00\u4e2a\u5168\u65b0\u7684\u5b9e\u4f8b<\/td>\n<td>\u65e0\u72b6\u6001\u7684\u8f7b\u91cf\u7ea7 Service\u3001\u5de5\u5177\u7c7b<\/td>\n<\/tr>\n<tr>\n<td>SingleInstance()<\/td>\n<td>\u5355\u4f8b (Singleton)<\/td>\n<td>\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u751f\u547d\u5468\u671f\u5185\u53ea\u521b\u5efa\u4e00\u6b21\u5b9e\u4f8b&#xff0c;\u540e\u7eed\u89e3\u6790\u5168\u90e8\u590d\u7528\u8be5\u5bf9\u8c61<\/td>\n<td>\u5168\u5c40\u914d\u7f6e\u7c7b\u3001\u5185\u5b58\u7f13\u5b58\u7ba1\u7406\u5668<\/td>\n<\/tr>\n<tr>\n<td>InstancePerLifetimeScope()<\/td>\n<td>\u4f5c\u7528\u57df (Scoped)<\/td>\n<td>\u5728\u540c\u4e00\u4e2a LifetimeScope&#xff08;\u5982\u4e00\u6b21 HTTP \u8bf7\u6c42&#xff09;\u5185\u5171\u4eab\u540c\u4e00\u4e2a\u5b9e\u4f8b<\/td>\n<td>\u6570\u636e\u5e93\u4e0a\u4e0b\u6587&#xff08;\u5982 Entity Framework DbContext&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h6>\u4ee3\u7801\u5e94\u7528\u793a\u4f8b&#xff1a;<\/h6>\n<p><span class=\"token comment\">\/\/ \u5355\u4f8b\u6a21\u5f0f&#xff1a;\u5168\u5c40\u552f\u4e00<\/span><br \/>\nbuilder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>CacheManager<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">As<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>ICacheManager<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">SingleInstance<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token comment\">\/\/ Scoped \u6a21\u5f0f&#xff1a;\u540c\u4e00\u4f5c\u7528\u57df\/HTTP\u8bf7\u6c42\u5185\u552f\u4e00<\/span><br \/>\nbuilder<span class=\"token punctuation\">.<\/span><span class=\"token generic-method\"><span class=\"token function\">RegisterType<\/span><span class=\"token generic class-name\"><span class=\"token punctuation\">&lt;<\/span>MyDbContext<span class=\"token punctuation\">&gt;<\/span><\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">InstancePerLifetimeScope<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<hr \/>\n<h3>5 \u603b\u7ed3<\/h3>\n<p>\u5b66\u4e60 Autofac \u7684\u6838\u5fc3\u4ef7\u503c\u4e0d\u5728\u4e8e\u8bb0\u5fc6 API&#xff0c;\u800c\u5728\u4e8e\u7406\u89e3\u5e76\u8df5\u884c\u201c\u89e3\u8026\u201d\u7684\u8bbe\u8ba1\u54f2\u5b66&#xff1a;<\/p>\n<li>\u9ad8\u5185\u805a\u4f4e\u8026\u5408&#xff1a; \u8ba9\u7c7b\u53ea\u4e13\u6ce8\u4e8e\u81ea\u5df1\u7684\u6838\u5fc3\u4e1a\u52a1\u903b\u8f91&#xff0c;\u4e0d\u518d\u64cd\u5fc3\u4f9d\u8d56\u9879\u5982\u4f55\u521b\u5efa\u4e0e\u7ec4\u88c5\u3002<\/li>\n<li>\u9762\u5411\u63a5\u53e3\u7f16\u7a0b&#xff1a; \u901a\u8fc7\u63a5\u53e3\u5b9a\u4e49\u884c\u4e3a&#xff0c;\u5b9e\u73b0\u7c7b\u7531 Autofac \u52a8\u6001\u7ec4\u88c5&#xff0c;\u5927\u5e45\u63d0\u5347\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u4e0e\u53ef\u7ef4\u62a4\u6027\u3002<\/li>\n<li>\u62e5\u62b1\u81ea\u52a8\u5316&#xff1a; \u5145\u5206\u5229\u7528 Autofac \u7684\u7a0b\u5e8f\u96c6\u626b\u63cf\u548c\u6a21\u5757\u5316\u914d\u7f6e&#xff08;Module&#xff09;&#xff0c;\u51cf\u5c11\u624b\u5de5\u7ec4\u88c5\u4ee3\u7801\u7684\u5197\u4f59\u4e0e\u5dee\u9519\u3002<\/li>\n<p>\u8fc8\u51fa\u7b2c\u4e00\u6b65\u540e&#xff0c;\u4f60\u53ef\u4ee5\u5728\u4e0b\u4e00\u4e2a ASP.NET Core \u9879\u76ee\u4e2d&#xff0c;\u5c1d\u8bd5\u4f7f\u7528 Autofac \u66ff\u6362\u539f\u751f\u7684 DI \u5bb9\u5668&#xff0c;\u4f53\u4f1a\u6a21\u5757\u5316\u548c\u7a0b\u5e8f\u96c6\u626b\u63cf\u5e26\u6765\u7684\u9ad8\u6548\u5f00\u53d1\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C# Autofac \u65b0\u624b\u6307\u5357&#xff1a;\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d \u6587\u7ae0\u76ee\u5f55 C# Autofac \u65b0\u624b\u6307\u5357&#xff1a;\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d1 \u4ec0\u4e48\u662f\u4f9d\u8d56\u6ce8\u5165\u4e0e Autofac1.1 \u6982\u5ff5\u8bb2\u89e3&#xff1a;\u641e\u61c2\u4e09\u4e2a\u6838\u5fc3\u672f\u8bed1.2 \u4e3b\u6d41 IoC \u5bb9\u5668\u5bf9\u6bd4\u4e0e\u5e94\u7528\u573a\u666f1.3 C# \u4e0e\u4f9d\u8d56\u6ce8\u5165\u7684\u53d1\u5c55\u5386\u7a0b 2 Autofac\/DI \u4ee3\u7801\u4e0e\u4f20\u7edf\u4ee3\u7801\u7684\u5bf9\u6bd42.1 \u4ee3\u7801\u7279\u70b9\u5bf9\u6bd4\u4f20\u7edf\u4ee3\u7801&#xff08;\u786c\u7f16\u7801\u76f4\u63a5\u4f9d\u8d56&#xff09;Autofac \/ DI \u4ee3\u7801&amp;#xff08<\/p>\n","protected":false},"author":2,"featured_media":92043,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[895,10509,55,3893],"topic":[],"class_list":["post-92049","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-net","tag-di","tag-c","tag-3893"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C# | Autofac \u65b0\u624b\u6307\u5357\uff1a\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/92049.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C# | Autofac \u65b0\u624b\u6307\u5357\uff1a\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"C# Autofac \u65b0\u624b\u6307\u5357&#xff1a;\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d \u6587\u7ae0\u76ee\u5f55 C# Autofac \u65b0\u624b\u6307\u5357&#xff1a;\u4ece\u96f6\u7406\u89e3\u4f9d\u8d56\u6ce8\u5165\u4e0e\u7ec4\u4ef6\u88c5\u914d1 \u4ec0\u4e48\u662f\u4f9d\u8d56\u6ce8\u5165\u4e0e Autofac1.1 \u6982\u5ff5\u8bb2\u89e3&#xff1a;\u641e\u61c2\u4e09\u4e2a\u6838\u5fc3\u672f\u8bed1.2 \u4e3b\u6d41 IoC \u5bb9\u5668\u5bf9\u6bd4\u4e0e\u5e94\u7528\u573a\u666f1.3 C# \u4e0e\u4f9d\u8d56\u6ce8\u5165\u7684\u53d1\u5c55\u5386\u7a0b 2 Autofac\/DI \u4ee3\u7801\u4e0e\u4f20\u7edf\u4ee3\u7801\u7684\u5bf9\u6bd42.1 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