{"id":160595,"date":"2024-11-03T23:24:22","date_gmt":"2024-11-03T15:24:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160595\/"},"modified":"2024-11-03T23:24:23","modified_gmt":"2024-11-03T15:24:23","slug":"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87-net%e8%81%af%e9%80%9a%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160595\/","title":{"rendered":"SQL Server\u6578\u64da\u5eab\u8207.NET\u806f\u901a\u6982\u8ff0"},"content":{"rendered":"<h1 id=\"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87-net%e8%81%af%e9%80%9a%e6%a6%82%e8%bf%b0-aCRHAIqykC\">SQL Server\u6578\u64da\u5eab\u8207.NET\u806f\u901a\u6982\u8ff0<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u61c9\u7528\u7a0b\u5f0f\u7684\u958b\u767c\u662f\u5bc6\u4e0d\u53ef\u5206\u7684\u3002SQL Server\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u8207.NET\u6846\u67b6\u7684\u7d50\u5408\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u9ad8\u6548\u5730\u69cb\u5efa\u548c\u7ba1\u7406\u6578\u64da\u9a45\u52d5\u7684\u61c9\u7528\u7a0b\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0eSQL Server\u6578\u64da\u5eab\u8207.NET\u7684\u806f\u901a\u65b9\u5f0f\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u7bc4\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"sql-server%e7%b0%a1%e4%bb%8b-aCRHAIqykC\">SQL Server\u7c21\u4ecb<\/h2>\n<p>SQL Server\u662f\u7531\u5fae\u8edf\u958b\u767c\u7684\u4e00\u6b3e\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u5f37\u5927\u7684\u67e5\u8a62\u8a9e\u8a00\uff08T-SQL\uff09\uff0c\u4f7f\u5f97\u6578\u64da\u7684\u5b58\u53d6\u548c\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u9748\u6d3b\u548c\u9ad8\u6548\u3002SQL Server\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u652f\u6301\u6545\u969c\u8f49\u79fb\u548c\u6578\u64da\u5099\u4efd\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6a5f\u5236\u4f86\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\u4e26\u652f\u6301\u591a\u7528\u6236\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"net%e6%a1%86%e6%9e%b6%e6%a6%82%e8%bf%b0-aCRHAIqykC\">.NET\u6846\u67b6\u6982\u8ff0<\/h2>\n<p>.NET\u662f\u4e00\u500b\u7531\u5fae\u8edf\u958b\u767c\u7684\u8edf\u9ad4\u958b\u767c\u6846\u67b6\uff0c\u652f\u6301\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5982C#\u3001VB.NET\u7b49\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u7d71\u4e00\u7684\u74b0\u5883\u4f86\u958b\u767c\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\uff0c\u5305\u62ec\u684c\u9762\u61c9\u7528\u3001Web\u61c9\u7528\u548c\u79fb\u52d5\u61c9\u7528\u3002\u4f7f\u7528.NET\u6846\u67b6\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8de8\u5e73\u53f0\u652f\u6301\uff1a\u96a8\u8457.NET Core\u7684\u63a8\u51fa\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7d71\u4e0a\u904b\u884c\u61c9\u7528\u7a0b\u5f0f\u3002<\/li>\n<li>\u8c50\u5bcc\u7684\u5eab\u548c\u5de5\u5177\uff1a\u63d0\u4f9b\u4e86\u5927\u91cf\u7684API\u548c\u5de5\u5177\u4f86\u7c21\u5316\u958b\u767c\u904e\u7a0b\u3002<\/li>\n<li>\u5f37\u5927\u7684\u793e\u5340\u652f\u6301\uff1a\u64c1\u6709\u6d3b\u8e8d\u7684\u958b\u767c\u8005\u793e\u5340\uff0c\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"sql-server%e8%88%87-net%e7%9a%84%e8%81%af%e9%80%9a%e6%96%b9%e5%bc%8f-aCRHAIqykC\">SQL Server\u8207.NET\u7684\u806f\u901a\u65b9\u5f0f<\/h2>\n<p>\u8981\u5728.NET\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528SQL Server\uff0c\u958b\u767c\u8005\u901a\u5e38\u6703\u4f7f\u7528ADO.NET\u6216Entity Framework\u9019\u5169\u7a2e\u6280\u8853\u3002\u9019\u4e9b\u6280\u8853\u63d0\u4f9b\u4e86\u8207SQL Server\u9032\u884c\u4ea4\u4e92\u7684\u7c21\u55ae\u65b9\u6cd5\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8ado-net%e9%80%a3%e6%8e%a5sql-server-aCRHAIqykC\">\u4f7f\u7528ADO.NET\u9023\u63a5SQL Server<\/h3>\n<p>ADO.NET\u662f\u4e00\u500b\u6578\u64da\u8a2a\u554f\u6280\u8853\uff0c\u5141\u8a31\u958b\u767c\u8005\u4f7f\u7528.NET\u61c9\u7528\u7a0b\u5f0f\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528ADO.NET\u9023\u63a5SQL Server\u7684\u57fa\u672c\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>using System;\nusing System.Data.SqlClient;\n\nclass Program\n{\n    static void Main()\n    {\n        string connectionString = \"Server=your_server;Database=your_database;User Id=your_username;Password=your_password;\";\n        \n        using (SqlConnection connection = new SqlConnection(connectionString))\n        {\n            connection.Open();\n            SqlCommand command = new SqlCommand(\"SELECT * FROM your_table\", connection);\n            SqlDataReader reader = command.ExecuteReader();\n            \n            while (reader.Read())\n            {\n                Console.WriteLine(reader[\"your_column_name\"]);\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8entity-framework-aCRHAIqykC\">\u4f7f\u7528Entity Framework<\/h3>\n<p>Entity Framework\uff08EF\uff09\u662f\u4e00\u500b\u7269\u4ef6\u95dc\u806f\u6620\u5c04\uff08ORM\uff09\u6846\u67b6\uff0c\u7c21\u5316\u4e86\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u4f7f\u7528EF\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4ee5\u7269\u4ef6\u7684\u65b9\u5f0f\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u800c\u4e0d\u9700\u8981\u76f4\u63a5\u7de8\u5bebSQL\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Entity Framework\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>using System;\nusing System.Linq;\nusing System.Data.Entity;\n\nclass Program\n{\n    static void Main()\n    {\n        using (var context = new YourDbContext())\n        {\n            var data = context.YourTable.ToList();\n            foreach (var item in data)\n            {\n                Console.WriteLine(item.YourColumnName);\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aCRHAIqykC\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u8207.NET\u7684\u7d50\u5408\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u80fd\u529b\u548c\u9748\u6d3b\u7684\u958b\u767c\u74b0\u5883\u3002\u7121\u8ad6\u662f\u4f7f\u7528ADO.NET\u9084\u662fEntity Framework\uff0c\u958b\u767c\u8005\u90fd\u80fd\u5920\u9ad8\u6548\u5730\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u5f9e\u800c\u69cb\u5efa\u51fa\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u7a0b\u5f0f\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u548c\u958b\u767c\u6846\u67b6\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u548c\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3SQL Server\u6578\u64da\u5eab\u8207.NET\u7684\u9023\u63a5\u65b9\u5f0f\uff0c\u63a2\u7d22\u6578\u64da\u64cd\u4f5c\u3001\u67e5\u8a62\u548c\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u7684\u6700\u4f73\u5be6\u8e10\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-160595","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160595","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=160595"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160595\/revisions"}],"predecessor-version":[{"id":160596,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160595\/revisions\/160596"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}