{"id":195945,"date":"2024-11-13T19:14:21","date_gmt":"2024-11-13T11:14:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195945\/"},"modified":"2024-11-13T19:14:23","modified_gmt":"2024-11-13T11:14:23","slug":"%e6%80%8e%e6%a8%a3%e7%94%a8oracle%e7%9a%84odp-net%e5%89%b5%e5%bb%ba%e5%af%a6%e9%ab%94%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195945\/","title":{"rendered":"\u600e\u6a23\u7528Oracle\u7684ODP.NET\u5275\u5efa\u5be6\u9ad4\u6578\u64da\u6a21\u578b"},"content":{"rendered":"<h1 id=\"%e6%80%8e%e6%a8%a3%e7%94%a8oracle%e7%9a%84odp-net%e5%89%b5%e5%bb%ba%e5%af%a6%e9%ab%94%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b-RaNbKtpJil\">\u600e\u6a23\u7528Oracle\u7684ODP.NET\u5275\u5efa\u5be6\u9ad4\u6578\u64da\u6a21\u578b<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u4ef6\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002ODP.NET\uff08Oracle Data Provider for .NET\uff09\u662fOracle\u63d0\u4f9b\u7684\u4e00\u500b.NET\u6578\u64da\u63d0\u4f9b\u8005\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u8f15\u9b06\u5730\u8207Oracle\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528ODP.NET\u5275\u5efa\u5be6\u9ad4\u6578\u64da\u6a21\u578b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%af%a6%e9%ab%94%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b%ef%bc%9f-RaNbKtpJil\">\u4ec0\u9ebc\u662f\u5be6\u9ad4\u6578\u64da\u6a21\u578b\uff1f<\/h2>\n<p>\u5be6\u9ad4\u6578\u64da\u6a21\u578b\uff08Entity Data Model, EDM\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u63cf\u8ff0\u6578\u64da\u7d50\u69cb\u7684\u6a21\u578b\uff0c\u901a\u5e38\u7528\u65bcEntity Framework\u4e2d\u3002\u5b83\u5141\u8a31\u958b\u767c\u8005\u4ee5\u5c0d\u8c61\u7684\u65b9\u5f0f\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u5f9e\u800c\u7c21\u5316\u6578\u64da\u8a2a\u554f\u7684\u904e\u7a0b\u3002\u4f7f\u7528\u5be6\u9ad4\u6578\u64da\u6a21\u578b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u8868\u6620\u5c04\u5230.NET\u5c0d\u8c61\uff0c\u4e26\u4f7f\u7528LINQ\u67e5\u8a62\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9dodp-net-RaNbKtpJil\">\u5b89\u88ddODP.NET<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88ddODP.NET\u3002\u53ef\u4ee5\u901a\u904eNuGet\u5305\u7ba1\u7406\u5668\u4f86\u5b89\u88dd\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>Install-Package Oracle.ManagedDataAccess<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u5c31\u53ef\u4ee5\u5728\u9805\u76ee\u4e2d\u4f7f\u7528ODP.NET\u7684\u529f\u80fd\u4e86\u3002<\/p>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b-RaNbKtpJil\">\u5275\u5efa\u6578\u64da\u6a21\u578b<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684\u5be6\u9ad4\u6578\u64da\u6a21\u578b\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cCustomers\u201d\u7684\u6578\u64da\u8868\uff0c\u5305\u542b\u4ee5\u4e0b\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li>CustomerId (\u4e3b\u9375)<\/li>\n<li>Name<\/li>\n<li>Email<\/li>\n<li>Phone<\/li>\n<\/ul>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u5be6\u9ad4\u985e\u4f86\u8868\u793a\u9019\u500b\u6578\u64da\u8868\uff1a<\/p>\n<pre><code>public class Customer\n{\n    public int CustomerId { get; set; }\n    public string Name { get; set; }\n    public string Email { get; set; }\n    public string Phone { get; set; }\n}<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e4%b8%8a%e4%b8%8b%e6%96%87-RaNbKtpJil\">\u914d\u7f6e\u6578\u64da\u4e0a\u4e0b\u6587<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u6578\u64da\u4e0a\u4e0b\u6587\u985e\uff0c\u9019\u500b\u985e\u5c07\u8ca0\u8cac\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff1a<\/p>\n<pre><code>using Oracle.ManagedDataAccess.Client;\nusing System.Data.Entity;\n\npublic class MyDbContext : DbContext\n{\n    public MyDbContext() : base(\"name=MyOracleDb\")\n    {\n    }\n\n    public DbSet&lt;Customer&gt; Customers { get; set; }\n}<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528\u4e86Entity Framework\u7684DbContext\u985e\uff0c\u4e26\u5b9a\u7fa9\u4e86\u4e00\u500bDbSet\u5c6c\u6027\u4f86\u8868\u793a\u201cCustomers\u201d\u8868\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%85%8d%e7%bd%ae-RaNbKtpJil\">\u9023\u63a5\u5b57\u7b26\u4e32\u914d\u7f6e<\/h2>\n<p>\u5728\u4f7f\u7528ODP.NET\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5728\u61c9\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u9023\u63a5\u5b57\u7b26\u4e32\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;connectionStrings&gt;\n    &lt;add name=\"MyOracleDb\" \n         connectionString=\"User Id=myUsername;Password=myPassword;Data Source=myDataSource;\" \n         providerName=\"Oracle.ManagedDataAccess.Client\" \/&gt;\n&lt;\/connectionStrings&gt;<\/code><\/pre>\n<h2 id=\"%e5%9f%b7%e8%a1%8c%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-RaNbKtpJil\">\u57f7\u884c\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u73fe\u5728\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u6578\u64da\u4e0a\u4e0b\u6587\u4f86\u57f7\u884c\u57fa\u672c\u7684CRUD\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u6dfb\u52a0\u4e00\u500b\u65b0\u5ba2\u6236\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>using (var context = new MyDbContext())\n{\n    var customer = new Customer\n    {\n        Name = \"John Doe\",\n        Email = \"john.doe@example.com\",\n        Phone = \"123456789\"\n    };\n\n    context.Customers.Add(customer);\n    context.SaveChanges();\n}<\/code><\/pre>\n<p>\u540c\u6a23\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528LINQ\u67e5\u8a62\u4f86\u6aa2\u7d22\u6578\u64da\uff1a<\/p>\n<pre><code>var customers = context.Customers.ToList();<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RaNbKtpJil\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Oracle\u7684ODP.NET\u5275\u5efa\u5be6\u9ad4\u6578\u64da\u6a21\u578b\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\u3002\u901a\u904e\u5b9a\u7fa9\u5be6\u9ad4\u985e\u3001\u914d\u7f6e\u6578\u64da\u4e0a\u4e0b\u6587\u548c\u9023\u63a5\u5b57\u7b26\u4e32\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8207Oracle\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u958b\u767c\u6548\u7387\uff0c\u9084\u4f7f\u5f97\u6578\u64da\u64cd\u4f5c\u66f4\u52a0\u76f4\u89c0\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Oracle\u7684ODP.NET\u5275\u5efa\u5be6\u9ad4\u6578\u64da\u6a21\u578b\uff0c\u7c21\u5316\u6578\u64da\u8a2a\u554f\u548c\u7ba1\u7406\uff0c\u63d0\u9ad8\u958b\u767c\u6548\u7387\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-195945","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195945","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=195945"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195945\/revisions"}],"predecessor-version":[{"id":195946,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195945\/revisions\/195946"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}