{"id":154479,"date":"2024-11-02T16:09:21","date_gmt":"2024-11-02T08:09:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154479\/"},"modified":"2024-11-02T16:09:22","modified_gmt":"2024-11-02T08:09:22","slug":"%e5%b0%8d-db2-%e9%a9%85%e5%8b%95%e9%a1%9e%e5%9e%8b%e7%9a%84%e8%a9%b3%e7%b4%b0%e8%ac%9b%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154479\/","title":{"rendered":"\u5c0d DB2 \u9a45\u52d5\u985e\u578b\u7684\u8a73\u7d30\u8b1b\u89e3"},"content":{"rendered":"<h1 id=\"%e5%b0%8d-db2-%e9%a9%85%e5%8b%95%e9%a1%9e%e5%9e%8b%e7%9a%84%e8%a9%b3%e7%b4%b0%e8%ac%9b%e8%a7%a3-qYbkGSbCmR\">\u5c0d DB2 \u9a45\u52d5\u985e\u578b\u7684\u8a73\u7d30\u8b1b\u89e3<\/h1>\n<p>IBM Db2 \u662f\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u70ba\u4e86\u80fd\u5920\u8207 Db2 \u6578\u64da\u5eab\u9032\u884c\u6709\u6548\u7684\u4ea4\u4e92\uff0c\u958b\u767c\u8005\u9700\u8981\u4f7f\u7528\u76f8\u61c9\u7684\u9a45\u52d5\u7a0b\u5e8f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Db2 \u7684\u9a45\u52d5\u985e\u578b\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u7279\u6027\u548c\u4f7f\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"db2-%e9%a9%85%e5%8b%95%e9%a1%9e%e5%9e%8b%e6%a6%82%e8%bf%b0-qYbkGSbCmR\">DB2 \u9a45\u52d5\u985e\u578b\u6982\u8ff0<\/h2>\n<p>Db2 \u63d0\u4f9b\u4e86\u591a\u7a2e\u9a45\u52d5\u7a0b\u5e8f\uff0c\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u7de8\u7a0b\u8a9e\u8a00\u548c\u61c9\u7528\u5834\u666f\u3002\u4e3b\u8981\u7684\u9a45\u52d5\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>JDBC \u9a45\u52d5<\/strong><\/li>\n<li><strong>ODBC \u9a45\u52d5<\/strong><\/li>\n<li><strong>CLI \u9a45\u52d5<\/strong><\/li>\n<li><strong>ADO.NET \u9a45\u52d5<\/strong><\/li>\n<\/ul>\n<h2 id=\"1-jdbc-%e9%a9%85%e5%8b%95-qYbkGSbCmR\">1. JDBC \u9a45\u52d5<\/h2>\n<p>Java Database Connectivity (JDBC) \u9a45\u52d5\u662f\u7528\u65bc Java \u61c9\u7528\u7a0b\u5e8f\u8207 Db2 \u6578\u64da\u5eab\u4e4b\u9593\u7684\u9023\u63a5\u3002JDBC \u9a45\u52d5\u6709\u4e09\u7a2e\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>Type 1 \u9a45\u52d5\uff08JDBC-ODBC \u6865\u63a5\u9a71\u52a8\uff09<\/strong>\uff1a\u9019\u7a2e\u9a45\u52d5\u4f9d\u8cf4\u65bc ODBC \u9a45\u52d5\uff0c\u9069\u5408\u65bc\u5c0f\u578b\u61c9\u7528\uff0c\u4f46\u4e0d\u5efa\u8b70\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n<li><strong>Type 2 \u9a45\u52d5\uff08\u672c\u5730 API \u9a45\u52d5\uff09<\/strong>\uff1a\u9019\u7a2e\u9a45\u52d5\u4f7f\u7528\u672c\u5730 Db2 API\uff0c\u6027\u80fd\u8f03\u597d\uff0c\u4f46\u9700\u8981\u5b89\u88dd\u672c\u5730 Db2 \u5ba2\u6236\u7aef\u3002<\/li>\n<li><strong>Type 4 \u9a45\u52d5\uff08\u7d14 Java \u9a45\u52d5\uff09<\/strong>\uff1a\u9019\u662f\u6700\u5e38\u7528\u7684\u9a45\u52d5\uff0c\u5b8c\u5168\u7528 Java \u5be6\u73fe\uff0c\u7121\u9700\u5b89\u88dd\u4efb\u4f55\u672c\u5730\u5ba2\u6236\u7aef\uff0c\u9069\u5408\u65bc\u8de8\u5e73\u53f0\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h3 id=\"jdbc-%e9%a9%85%e5%8b%95%e7%a4%ba%e4%be%8b-qYbkGSbCmR\">JDBC \u9a45\u52d5\u793a\u4f8b<\/h3>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class Db2JDBCExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:db2:\/\/localhost:50000\/YOURDB\";\n        String user = \"db2admin\";\n        String password = \"password\";\n\n        try (Connection conn = DriverManager.getConnection(url, user, password)) {\n            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230 Db2 \u6578\u64da\u5eab\uff01\");\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"2-odbc-%e9%a9%85%e5%8b%95-qYbkGSbCmR\">2. ODBC \u9a45\u52d5<\/h2>\n<p>Open Database Connectivity (ODBC) \u9a45\u52d5\u5141\u8a31\u61c9\u7528\u7a0b\u5e8f\u901a\u904e ODBC \u63a5\u53e3\u8207 Db2 \u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u9019\u7a2e\u9a45\u52d5\u9069\u5408\u65bc\u9700\u8981\u8207\u591a\u7a2e\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n<h3 id=\"odbc-%e9%a9%85%e5%8b%95%e7%a4%ba%e4%be%8b-qYbkGSbCmR\">ODBC \u9a45\u52d5\u793a\u4f8b<\/h3>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class Db2ODBCExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:odbc:Db2DataSource\";\n        String user = \"db2admin\";\n        String password = \"password\";\n\n        try (Connection conn = DriverManager.getConnection(url, user, password)) {\n            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230 Db2 \u6578\u64da\u5eab\uff01\");\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"3-cli-%e9%a9%85%e5%8b%95-qYbkGSbCmR\">3. CLI \u9a45\u52d5<\/h2>\n<p>Command Line Interface (CLI) \u9a45\u52d5\u4e3b\u8981\u7528\u65bc C\/C++ \u61c9\u7528\u7a0b\u5e8f\uff0c\u63d0\u4f9b\u4e86\u76f4\u63a5\u8207 Db2 \u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u7684\u80fd\u529b\u3002CLI \u9a45\u52d5\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u9069\u5408\u65bc\u9ad8\u6027\u80fd\u9700\u6c42\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"4-ado-net-%e9%a9%85%e5%8b%95-qYbkGSbCmR\">4. ADO.NET \u9a45\u52d5<\/h2>\n<p>ADO.NET \u9a45\u52d5\u662f\u5c08\u70ba .NET \u61c9\u7528\u7a0b\u5e8f\u8a2d\u8a08\u7684\uff0c\u5141\u8a31\u958b\u767c\u8005\u4f7f\u7528 C# \u6216 VB.NET \u7b49\u8a9e\u8a00\u8207 Db2 \u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u9019\u7a2e\u9a45\u52d5\u652f\u6301 LINQ \u548c Entity Framework\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"ado-net-%e9%a9%85%e5%8b%95%e7%a4%ba%e4%be%8b-qYbkGSbCmR\">ADO.NET \u9a45\u52d5\u793a\u4f8b<\/h3>\n<pre><code>using System;\nusing IBM.Data.DB2;\n\nclass Program {\n    static void Main() {\n        string connectionString = \"Server=localhost:50000;Database=YOURDB;UID=db2admin;PWD=password;\";\n        \n        using (DB2Connection conn = new DB2Connection(connectionString)) {\n            conn.Open();\n            Console.WriteLine(\"\u6210\u529f\u9023\u63a5\u5230 Db2 \u6578\u64da\u5eab\uff01\");\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qYbkGSbCmR\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u4e0d\u540c\u985e\u578b\u7684 Db2 \u9a45\u52d5\u7a0b\u5e8f\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u9019\u5c07\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7121\u8ad6\u662f\u9078\u64c7 JDBC\u3001ODBC\u3001CLI \u9084\u662f ADO.NET \u9a45\u52d5\uff0c\u958b\u767c\u8005\u90fd\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u4f86\u9078\u64c7\u6700\u5408\u9069\u7684\u9a45\u52d5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u696d\u52d9\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u6258\u7ba1\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eDB2\u9a45\u52d5\u985e\u578b\uff0c\u4e86\u89e3\u5176\u7279\u6027\u3001\u512a\u7f3a\u9ede\u53ca\u61c9\u7528\u5834\u666f\uff0c\u52a9\u60a8\u9078\u64c7\u6700\u9069\u5408\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\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-154479","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154479","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=154479"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154479\/revisions"}],"predecessor-version":[{"id":154480,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154479\/revisions\/154480"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}