{"id":47884,"date":"2024-10-07T17:21:15","date_gmt":"2024-10-07T09:21:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/47884\/"},"modified":"2024-10-07T17:21:15","modified_gmt":"2024-10-07T09:21:15","slug":"iis-%e5%ae%89%e5%85%a8%e6%95%99%e7%a8%8b%ef%bc%9a%e9%80%9a%e9%81%8e%e5%8f%83%e6%95%b8%e5%8c%96%e6%9f%a5%e8%a9%a2%e9%98%b2%e7%af%84-sql-%e6%b3%a8%e5%85%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/47884\/","title":{"rendered":"IIS \u5b89\u5168\u6559\u7a0b\uff1a\u901a\u904e\u53c3\u6578\u5316\u67e5\u8a62\u9632\u7bc4 SQL \u6ce8\u5165"},"content":{"rendered":"<h1 id=\"iis-%e5%ae%89%e5%85%a8%e6%95%99%e7%a8%8b%ef%bc%9a%e9%80%9a%e9%81%8e%e5%8f%83%e6%95%b8%e5%8c%96%e6%9f%a5%e8%a9%a2%e9%98%b2%e7%af%84-sql-%e6%b3%a8%e5%85%a5-CkepwoUhLp\">IIS \u5b89\u5168\u6559\u7a0b\uff1a\u901a\u904e\u53c3\u6578\u5316\u67e5\u8a62\u9632\u7bc4 SQL \u6ce8\u5165<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0cSQL 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id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%8f%83%e6%95%b8%e5%8c%96%e6%9f%a5%e8%a9%a2-CkepwoUhLp\">\u5982\u4f55\u5be6\u73fe\u53c3\u6578\u5316\u67e5\u8a62<\/h2>\n<p>\u5728 IIS \u74b0\u5883\u4e2d\uff0c\u4f7f\u7528 ASP.NET \u9032\u884c\u53c3\u6578\u5316\u67e5\u8a62\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 C# \u548c ADO.NET \u5be6\u73fe\u53c3\u6578\u5316\u67e5\u8a62\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>\nusing System;\nusing System.Data.SqlClient;\n\npublic class DatabaseExample\n{\n    public void ExecuteQuery(string userInput)\n    {\n        string connectionString = \"your_connection_string_here\";\n        using (SqlConnection connection = new SqlConnection(connectionString))\n        {\n            connection.Open();\n            string query = \"SELECT * FROM Users WHERE Username = @username\";\n            using (SqlCommand command = new SqlCommand(query, connection))\n            {\n                command.Parameters.AddWithValue(\"@username\", userInput);\n                SqlDataReader reader = command.ExecuteReader();\n                while (reader.Read())\n                {\n                    \/\/ \u8655\u7406\u67e5\u8a62\u7d50\u679c\n                }\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u4f7f\u7528\u4e86 @username \u53c3\u6578\u4f86\u4ee3\u66ff\u7528\u6236\u8f38\u5165\u7684\u503c\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u7528\u6236\u8f38\u5165\u4e86\u60e1\u610f\u7684 SQL \u4ee3\u78bc\uff0c\u6578\u64da\u5eab\u4e5f\u53ea\u6703\u5c07\u5176\u8996\u70ba\u666e\u901a\u5b57\u7b26\u4e32\uff0c\u800c\u4e0d\u6703\u57f7\u884c\u5b83\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e9%98%b2%e7%af%84%e6%8e%aa%e6%96%bd-CkepwoUhLp\">\u5176\u4ed6\u9632\u7bc4\u63aa\u65bd<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\u5916\uff0c\u9084\u6709\u5176\u4ed6\u4e00\u4e9b\u63aa\u65bd\u53ef\u4ee5\u9032\u4e00\u6b65\u589e\u5f37 IIS \u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\uff1a<\/strong>\u5c07 SQL \u67e5\u8a62\u5c01\u88dd\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\uff0c\u4e26\u901a\u904e\u53c3\u6578\u50b3\u905e\u7528\u6236\u8f38\u5165\u3002<\/li>\n<li><strong>\u8f38\u5165\u9a57\u8b49\uff1a<\/strong>\u5c0d\u7528\u6236\u8f38\u5165\u9032\u884c\u56b4\u683c\u7684\u9a57\u8b49\uff0c\u78ba\u4fdd\u5176\u7b26\u5408\u9810\u671f\u683c\u5f0f\u3002<\/li>\n<li><strong>\u6700\u5c0f\u6b0a\u9650\u539f\u5247\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u7528\u6236\u50c5\u64c1\u6709\u57f7\u884c\u5fc5\u8981\u64cd\u4f5c\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5b89\u5168\u6e2c\u8a66\uff1a<\/strong>\u5b9a\u671f\u9032\u884c\u5b89\u5168\u6e2c\u8a66\u548c\u4ee3\u78bc\u5be9\u67e5\uff0c\u4ee5\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CkepwoUhLp\">\u7e3d\u7d50<\/h2>\n<p>SQL \u6ce8\u5165\u662f\u4e00\u7a2e\u56b4\u91cd\u7684\u5b89\u5168\u5a01\u8105\uff0c\u4f46\u901a\u904e\u5be6\u65bd\u53c3\u6578\u5316\u67e5\u8a62\u548c\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u964d\u4f4e\u98a8\u96aa\u3002\u5c0d\u65bc\u4f7f\u7528 IIS \u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u7406\u89e3\u548c\u61c9\u7528\u9019\u4e9b\u6280\u8853\u662f\u4fdd\u8b77\u61c9\u7528\u7a0b\u5e8f\u548c\u6578\u64da\u7684\u95dc\u9375\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u4fdd\u8b77\u60a8\u7684\u7db2\u7ad9\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u901a\u904e\u53c3\u6578\u5316\u67e5\u8a62\u5728 IIS \u4e2d\u9632\u7bc4 SQL 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