{"id":61145,"date":"2024-10-13T08:48:14","date_gmt":"2024-10-13T00:48:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61145\/"},"modified":"2024-10-13T08:48:14","modified_gmt":"2024-10-13T00:48:14","slug":"delphi%e8%bc%95%e9%ac%86%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e3%80%82-delphi-%e4%bd%bf%e7%94%a8%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61145\/","title":{"rendered":"Delphi\u8f15\u9b06\u9023\u63a5\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u3002 (delphi \u4f7f\u7528\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"delphi%e8%bc%95%e9%ac%86%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86-ogSeknnCLa\">Delphi\u8f15\u9b06\u9023\u63a5\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Delphi\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u7684\u958b\u767c\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u9023\u63a5\u548c\u64cd\u4f5c\u6578\u64da\u5eab\uff0c\u5f9e\u800c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Delphi\u8f15\u9b06\u9023\u63a5\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"delphi%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%85%bc%e5%ae%b9%e6%80%a7-ogSeknnCLa\">Delphi\u8207\u6578\u64da\u5eab\u7684\u517c\u5bb9\u6027<\/h2>\n<p>Delphi\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bcMySQL\u3001SQLite\u3001Microsoft SQL Server\u548cOracle\u7b49\u3002\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9805\u76ee\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002Delphi\u7684\u6578\u64da\u5eab\u9023\u63a5\u4e3b\u8981\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528FireDAC\u7d44\u4ef6\uff1a<\/strong>FireDAC\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u8a2a\u554f\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u7684\u9023\u63a5\u548c\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u4f7f\u7528dbExpress\u7d44\u4ef6\uff1a<\/strong>dbExpress\u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684\u6578\u64da\u5eab\u9a45\u52d5\u7a0b\u5e8f\uff0c\u9069\u5408\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u4f7f\u7528ADO\u7d44\u4ef6\uff1a<\/strong>ADO\uff08ActiveX Data Objects\uff09\u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u7684\u63a5\u53e3\u4f86\u8a2a\u554f\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8firedac%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-ogSeknnCLa\">\u4f7f\u7528FireDAC\u9023\u63a5\u6578\u64da\u5eab<\/h2>\n<p>FireDAC\u662fDelphi\u4e2d\u6700\u5e38\u7528\u7684\u6578\u64da\u5eab\u9023\u63a5\u7d44\u4ef6\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528FireDAC\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dfiredac-ogSeknnCLa\">\u6b65\u9a5f1\uff1a\u5b89\u88ddFireDAC<\/h3>\n<p>\u78ba\u4fdd\u60a8\u7684Delphi\u74b0\u5883\u4e2d\u5df2\u7d93\u5b89\u88dd\u4e86FireDAC\u7d44\u4ef6\u3002\u901a\u5e38\u5728Delphi\u7684\u5b89\u88dd\u5305\u4e2d\u5df2\u7d93\u5305\u542b\u4e86\u9019\u500b\u7d44\u4ef6\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-ogSeknnCLa\">\u6b65\u9a5f2\uff1a\u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5<\/h3>\n<pre><code>var\n  FDConnection: TFDConnection;\nbegin\n  FDConnection := TFDConnection.Create(nil);\n  try\n    FDConnection.DriverName := 'MySQL';\n    FDConnection.Params.Add('Database=your_database_name');\n    FDConnection.Params.Add('User_Name=your_username');\n    FDConnection.Params.Add('Password=your_password');\n    FDConnection.Params.Add('Server=your_server_address');\n    FDConnection.Connected := True;\n    \/\/ \u9032\u884c\u6578\u64da\u64cd\u4f5c\n  finally\n    FDConnection.Free;\n  end;\nend;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%9f%b7%e8%a1%8csql%e6%9f%a5%e8%a9%a2-ogSeknnCLa\">\u6b65\u9a5f3\uff1a\u57f7\u884cSQL\u67e5\u8a62<\/h3>\n<p>\u4e00\u65e6\u9023\u63a5\u6210\u529f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u57f7\u884cSQL\u67e5\u8a62\uff1a<\/p>\n<pre><code>var\n  FDQuery: TFDQuery;\nbegin\n  FDQuery := TFDQuery.Create(nil);\n  try\n    FDQuery.Connection := FDConnection;\n    FDQuery.SQL.Text := 'SELECT * FROM your_table_name';\n    FDQuery.Open;\n    \/\/ \u8655\u7406\u67e5\u8a62\u7d50\u679c\n  finally\n    FDQuery.Free;\n  end;\nend;<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ogSeknnCLa\">\u6578\u64da\u7ba1\u7406\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Delphi\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u4e8b\u52d9\uff1a<\/strong>\u5728\u57f7\u884c\u591a\u500b\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528\u4e8b\u52d9\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\uff0c\u61c9\u8a72\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u4ee3\u78bc\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u53ca\u6642\u97ff\u61c9\u3002<\/li>\n<li><strong>\u512a\u5316\u67e5\u8a62\uff1a<\/strong>\u78ba\u4fddSQL\u67e5\u8a62\u7684\u6548\u7387\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5168\u8868\u6383\u63cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ogSeknnCLa\">\u7d50\u8ad6<\/h2>\n<p>Delphi\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5eab\u9023\u63a5\u529f\u80fd\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002\u901a\u904e\u4f7f\u7528FireDAC\u7b49\u7d44\u4ef6\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u9023\u63a5\u5230\u5404\u7a2e\u6578\u64da\u5eab\uff0c\u4e26\u57f7\u884c\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\u3002\u96a8\u8457\u6578\u64da\u9700\u6c42\u7684\u589e\u52a0\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u8853\u5c07\u5c0d\u958b\u767c\u8005\u7684\u8077\u696d\u751f\u6daf\u5927\u6709\u88e8\u76ca\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u6258\u7ba1\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u66f4\u9ad8\u7684\u9748\u6d3b\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Delphi\u8f15\u9b06\u9023\u63a5\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u64cd\u4f5c\uff0c\u52a9\u529b\u696d\u52d9\u589e\u9577\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-61145","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61145","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=61145"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61145\/revisions"}],"predecessor-version":[{"id":61146,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61145\/revisions\/61146"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}