{"id":152187,"date":"2024-11-01T20:50:22","date_gmt":"2024-11-01T12:50:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152187\/"},"modified":"2024-11-01T20:50:23","modified_gmt":"2024-11-01T12:50:23","slug":"%e5%8d%9a%e5%ae%a2%e5%9c%92%e7%8f%be%e4%bb%a3%e5%8c%96%e5%bb%ba%e8%a8%ad-automapper","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152187\/","title":{"rendered":"\u535a\u5ba2\u5712\u73fe\u4ee3\u5316\u5efa\u8a2d\u2014\u2014AutoMapper"},"content":{"rendered":"<h1 id=\"%e5%8d%9a%e5%ae%a2%e5%9c%92%e7%8f%be%e4%bb%a3%e5%8c%96%e5%bb%ba%e8%a8%ad-automapper-PSqExbnHoJ\">\u535a\u5ba2\u5712\u73fe\u4ee3\u5316\u5efa\u8a2d\u2014\u2014AutoMapper<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u6578\u64da\u50b3\u8f38\u7269\u4ef6\uff08DTO\uff09\u548c\u5be6\u9ad4\u4e4b\u9593\u7684\u6620\u5c04\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5f0f\u7684\u8907\u96dc\u6027\u589e\u52a0\uff0c\u624b\u52d5\u6620\u5c04\u7684\u5de5\u4f5c\u91cf\u4e5f\u96a8\u4e4b\u4e0a\u5347\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u9700\u8981\u5c0b\u627e\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002AutoMapper\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684.NET\u5eab\uff0c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u81ea\u52d5\u5316\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u9019\u4e00\u554f\u984c\uff0c\u5f9e\u800c\u7c21\u5316\u4e86\u958b\u767c\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afautomapper%ef%bc%9f-PSqExbnHoJ\">\u4ec0\u9ebc\u662fAutoMapper\uff1f<\/h2>\n<p>AutoMapper\u662f\u4e00\u500b\u958b\u6e90\u7684.NET\u5eab\uff0c\u65e8\u5728\u7c21\u5316\u5c0d\u8c61\u4e4b\u9593\u7684\u6620\u5c04\u3002\u5b83\u901a\u904e\u914d\u7f6e\u6620\u5c04\u898f\u5247\uff0c\u80fd\u5920\u81ea\u52d5\u5c07\u4e00\u500b\u5c0d\u8c61\u7684\u5c6c\u6027\u503c\u8f49\u63db\u5230\u53e6\u4e00\u500b\u5c0d\u8c61\u4e2d\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5c07\u6578\u64da\u5f9e\u6578\u64da\u5eab\u5be6\u9ad4\u8f49\u63db\u70baDTO\u7684\u60c5\u6cc1\u7279\u5225\u6709\u7528\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u6e1b\u5c11\u6a23\u677f\u4ee3\u78bc\u7684\u6578\u91cf\uff0c\u4e26\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n<h2 id=\"automapper%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bd%bf%e7%94%a8-PSqExbnHoJ\">AutoMapper\u7684\u57fa\u672c\u4f7f\u7528<\/h2>\n<p>\u8981\u4f7f\u7528AutoMapper\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u8a72\u5eab\u3002\u53ef\u4ee5\u901a\u904eNuGet\u5305\u7ba1\u7406\u5668\u4f86\u5b89\u88dd\uff1a<\/p>\n<pre><code>Install-Package AutoMapper<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u914d\u7f6e\u6620\u5c04\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c07\u4e00\u500b\u5be6\u9ad4\u6620\u5c04\u5230DTO\uff1a<\/p>\n<pre><code>using AutoMapper;\n\npublic class Source\n{\n    public int Id { get; set; }\n    public string Name { get; set; }\n}\n\npublic class Destination\n{\n    public int Id { get; set; }\n    public string FullName { get; set; }\n}\n\nvar config = new MapperConfiguration(cfg =&gt; {\n    cfg.CreateMap&lt;Source, Destination&gt;()\n       .ForMember(dest =&gt; dest.FullName, opt =&gt; opt.MapFrom(src =&gt; src.Name));\n});\n\nIMapper mapper = config.CreateMapper();\nvar source = new Source { Id = 1, Name = \"John Doe\" };\nvar destination = mapper.Map&lt;Destination&gt;(source);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baSource\u7684\u985e\u548c\u4e00\u500b\u540d\u70baDestination\u7684\u985e\u3002\u7136\u5f8c\uff0c\u6211\u5011\u914d\u7f6e\u4e86AutoMapper\uff0c\u4f7f\u5176\u80fd\u5920\u5c07Source\u5c0d\u8c61\u7684Name\u5c6c\u6027\u6620\u5c04\u5230Destination\u5c0d\u8c61\u7684FullName\u5c6c\u6027\u3002\u6700\u5f8c\uff0c\u6211\u5011\u4f7f\u7528mapper.Map\u65b9\u6cd5\u4f86\u57f7\u884c\u6620\u5c04\u3002<\/p>\n<h2 id=\"automapper%e7%9a%84%e5%84%aa%e5%8b%a2-PSqExbnHoJ\">AutoMapper\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u6e1b\u5c11\u6a23\u677f\u4ee3\u78bc\uff1a<\/strong>AutoMapper\u80fd\u5920\u81ea\u52d5\u8655\u7406\u5c6c\u6027\u4e4b\u9593\u7684\u6620\u5c04\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u624b\u52d5\u7de8\u5beb\u6620\u5c04\u4ee3\u78bc\u7684\u9700\u8981\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u53ef\u7dad\u8b77\u6027\uff1a<\/strong>\u901a\u904e\u96c6\u4e2d\u7ba1\u7406\u6620\u5c04\u914d\u7f6e\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u9032\u884c\u4fee\u6539\u548c\u64f4\u5c55\u3002<\/li>\n<li><strong>\u652f\u6301\u8907\u96dc\u6620\u5c04\uff1a<\/strong>AutoMapper\u652f\u6301\u591a\u7a2e\u6620\u5c04\u5834\u666f\uff0c\u5305\u62ec\u96c6\u5408\u6620\u5c04\u3001\u689d\u4ef6\u6620\u5c04\u7b49\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-PSqExbnHoJ\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-automapper%e6%98%af%e5%90%a6%e6%94%af%e6%8c%81%e5%be%aa%e7%92%b0%e5%bc%95%e7%94%a8%ef%bc%9f-PSqExbnHoJ\">1. AutoMapper\u662f\u5426\u652f\u6301\u5faa\u74b0\u5f15\u7528\uff1f<\/h3>\n<p>\u662f\u7684\uff0cAutoMapper\u652f\u6301\u5faa\u74b0\u5f15\u7528\u7684\u8655\u7406\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u4f86\u555f\u7528\u5faa\u74b0\u5f15\u7528\u7684\u652f\u6301\uff0c\u9019\u5728\u8655\u7406\u5177\u6709\u7236\u5b50\u95dc\u4fc2\u7684\u5c0d\u8c61\u6642\u7279\u5225\u6709\u7528\u3002<\/p>\n<h3 id=\"2-%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86%e5%b5%8c%e5%a5%97%e5%b0%8d%e8%b1%a1%e7%9a%84%e6%98%a0%e5%b0%84%ef%bc%9f-PSqExbnHoJ\">2. \u5982\u4f55\u8655\u7406\u5d4c\u5957\u5c0d\u8c61\u7684\u6620\u5c04\uff1f<\/h3>\n<p>AutoMapper\u80fd\u5920\u81ea\u52d5\u8655\u7406\u5d4c\u5957\u5c0d\u8c61\u7684\u6620\u5c04\uff0c\u53ea\u9700\u5728\u914d\u7f6e\u4e2d\u5b9a\u7fa9\u76f8\u61c9\u7684\u6620\u5c04\u898f\u5247\u5373\u53ef\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PSqExbnHoJ\">\u7e3d\u7d50<\/h2>\n<p>AutoMapper\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6620\u5c04\u5de5\u5177\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8.NET\u958b\u767c\u4e2d\u7684\u6548\u7387\u548c\u53ef\u7dad\u8b77\u6027\u3002\u901a\u904e\u81ea\u52d5\u5316\u5c0d\u8c61\u4e4b\u9593\u7684\u6620\u5c04\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u696d\u52d9\u908f\u8f2f\uff0c\u800c\u4e0d\u662f\u7e41\u7463\u7684\u6a23\u677f\u4ee3\u78bc\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u8655\u7406\u6578\u64da\u6620\u5c04\u554f\u984c\uff0cAutoMapper\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u9700\u6c42\uff0c\u63d0\u4f9b\u9748\u6d3b\u7684\u8cc7\u6e90\u914d\u7f6e\u548c\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u535a\u5ba2\u5712\u7684\u73fe\u4ee3\u5316\u5efa\u8a2d\uff0c\u4e86\u89e3AutoMapper\u5982\u4f55\u7c21\u5316\u7269\u4ef6\u6620\u5c04\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\u8207\u4ee3\u78bc\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-152187","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=152187"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152187\/revisions"}],"predecessor-version":[{"id":152188,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152187\/revisions\/152188"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}