{"id":61153,"date":"2024-10-13T08:52:21","date_gmt":"2024-10-13T00:52:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61153\/"},"modified":"2024-10-13T08:52:21","modified_gmt":"2024-10-13T00:52:21","slug":"delphi%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%87%ba%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f%e8%a9%b3%e8%a7%a3-delphi-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%87%ba%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61153\/","title":{"rendered":"Delphi\u6578\u64da\u5eab\u5c0e\u51fa\u6587\u4ef6\u683c\u5f0f\u8a73\u89e3 (delphi \u6578\u64da\u5eab\u5c0e\u51fa\u6587\u4ef6\u683c\u5f0f)"},"content":{"rendered":"<h1 id=\"delphi%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e%e5%87%ba%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f%e8%a9%b3%e8%a7%a3-hcQLYtVdvj\">Delphi\u6578\u64da\u5eab\u5c0e\u51fa\u6587\u4ef6\u683c\u5f0f\u8a73\u89e3<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5c0e\u51fa\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\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u6578\u64da\u7684\u5c0e\u51fa\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eDelphi\u6578\u64da\u5eab\u5c0e\u51fa\u6587\u4ef6\u683c\u5f0f\u7684\u5404\u7a2e\u9078\u9805\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"delphi%e6%95%b8%e6%93%9a%e5%ba%ab%e6%a6%82%e8%bf%b0-hcQLYtVdvj\">Delphi\u6578\u64da\u5eab\u6982\u8ff0<\/h2>\n<p>Delphi\u662f\u4e00\u7a2e\u57fa\u65bcObject Pascal\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u684c\u9762\u548c\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u958b\u767c\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u5982InterBase\u3001Firebird\u3001MySQL\u3001SQLite\u7b49\u3002Delphi\u7684\u6578\u64da\u5eab\u7d44\u4ef6\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u4e26\u9032\u884c\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e5%b0%8e%e5%87%ba%e6%96%87%e4%bb%b6%e6%a0%bc%e5%bc%8f-hcQLYtVdvj\">\u5e38\u898b\u7684\u5c0e\u51fa\u6587\u4ef6\u683c\u5f0f<\/h2>\n<p>\u5728Delphi\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5c0e\u51fa\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u6587\u4ef6\u683c\u5f0f\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u683c\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>CSV\uff08\u9017\u865f\u5206\u9694\u503c\uff09<\/strong>: CSV\u662f\u4e00\u7a2e\u7c21\u55ae\u7684\u6587\u672c\u6587\u4ef6\u683c\u5f0f\uff0c\u5ee3\u6cdb\u7528\u65bc\u6578\u64da\u7684\u5c0e\u51fa\u548c\u5c0e\u5165\u3002\u6bcf\u884c\u4ee3\u8868\u4e00\u689d\u8a18\u9304\uff0c\u5b57\u6bb5\u4e4b\u9593\u7528\u9017\u865f\u5206\u9694\u3002<\/li>\n<li><strong>XML\uff08\u53ef\u64f4\u5c55\u6a19\u8a18\u8a9e\u8a00\uff09<\/strong>: XML\u662f\u4e00\u7a2e\u6a19\u8a18\u8a9e\u8a00\uff0c\u9069\u5408\u65bc\u7d50\u69cb\u5316\u6578\u64da\u7684\u5b58\u5132\u548c\u50b3\u8f38\u3002\u5b83\u7684\u53ef\u8b80\u6027\u548c\u53ef\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u6578\u64da\u4ea4\u63db\u7684\u7406\u60f3\u9078\u64c7\u3002<\/li>\n<li><strong>JSON\uff08JavaScript\u5c0d\u8c61\u8868\u793a\u6cd5\uff09<\/strong>: JSON\u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u6578\u64da\u4ea4\u63db\u683c\u5f0f\uff0c\u6613\u65bc\u4eba\u985e\u95b1\u8b80\u548c\u7de8\u5beb\uff0c\u4e5f\u6613\u65bc\u6a5f\u5668\u89e3\u6790\u548c\u751f\u6210\u3002\u5b83\u5728Web\u61c9\u7528\u4e2d\u975e\u5e38\u6d41\u884c\u3002<\/li>\n<li><strong>Excel\uff08.xls\/.xlsx\uff09<\/strong>: Excel\u6587\u4ef6\u683c\u5f0f\u9069\u5408\u65bc\u9700\u8981\u9032\u884c\u6578\u64da\u5206\u6790\u548c\u5831\u544a\u7684\u60c5\u6cc1\u3002Delphi\u53ef\u4ee5\u901a\u904e\u7b2c\u4e09\u65b9\u5eab\u4f86\u751f\u6210Excel\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-hcQLYtVdvj\">\u5c0e\u51fa\u6578\u64da\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u5728Delphi\u4e2d\uff0c\u5c0e\u51fa\u6578\u64da\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u9023\u63a5\u6578\u64da\u5eab<\/strong>: \u4f7f\u7528Delphi\u7684\u6578\u64da\u5eab\u7d44\u4ef6\u9023\u63a5\u5230\u6240\u9700\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u67e5\u8a62\u6578\u64da<\/strong>: \u4f7f\u7528SQL\u8a9e\u53e5\u67e5\u8a62\u6240\u9700\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u5c0e\u51fa\u6578\u64da<\/strong>: \u6839\u64da\u9078\u64c7\u7684\u6587\u4ef6\u683c\u5f0f\u5c07\u6578\u64da\u5beb\u5165\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-hcQLYtVdvj\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c07\u6578\u64da\u5c0e\u51fa\u70baCSV\u683c\u5f0f\uff1a<\/p>\n<pre><code>procedure ExportToCSV(const FileName: string);\nvar\n  CSVFile: TextFile;\n  i: Integer;\nbegin\n  AssignFile(CSVFile, FileName);\n  Rewrite(CSVFile);\n  try\n    \/\/ \u5047\u8a2dDataSet\u662f\u5df2\u7d93\u67e5\u8a62\u5230\u7684\u6578\u64da\u96c6\n    DataSet.First;\n    while not DataSet.Eof do\n    begin\n      for i := 0 to DataSet.FieldCount - 1 do\n      begin\n        if i &gt; 0 then\n          Write(CSVFile, ',');\n        Write(CSVFile, DataSet.Fields[i].AsString);\n      end;\n      Writeln(CSVFile);\n      DataSet.Next;\n    end;\n  finally\n    CloseFile(CSVFile);\n  end;\nend;<\/code><\/pre>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e5%b0%8e%e5%87%ba%e6%a0%bc%e5%bc%8f-hcQLYtVdvj\">\u9078\u64c7\u5408\u9069\u7684\u5c0e\u51fa\u683c\u5f0f<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684\u5c0e\u51fa\u683c\u5f0f\u53d6\u6c7a\u65bc\u591a\u7a2e\u56e0\u7d20\uff0c\u5305\u62ec\u6578\u64da\u7684\u6027\u8cea\u3001\u4f7f\u7528\u5834\u666f\u4ee5\u53ca\u6700\u7d42\u7528\u6236\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u82e5\u9700\u8981\u8207\u5176\u4ed6\u7cfb\u7d71\u9032\u884c\u6578\u64da\u4ea4\u63db\uff0cXML\u6216JSON\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9078\u64c7\uff1b\u800c\u5982\u679c\u662f\u70ba\u4e86\u5831\u544a\u6216\u6578\u64da\u5206\u6790\uff0cExcel\u683c\u5f0f\u5247\u66f4\u70ba\u5408\u9069\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hcQLYtVdvj\">\u7e3d\u7d50<\/h2>\n<p>Delphi\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u5eab\u5c0e\u51fa\u529f\u80fd\uff0c\u652f\u6301\u591a\u7a2e\u6587\u4ef6\u683c\u5f0f\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662fCSV\u3001XML\u3001JSON\u9084\u662fExcel\uff0c\u958b\u767c\u8005\u90fd\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u9078\u64c7\u6700\u5408\u9069\u7684\u683c\u5f0f\u9032\u884c\u6578\u64da\u5c0e\u51fa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u6709\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eDelphi\u6578\u64da\u5eab\u5c0e\u51fa\u6587\u4ef6\u683c\u5f0f\uff0c\u4e86\u89e3\u5404\u7a2e\u683c\u5f0f\u7684\u7279\u9ede\u8207\u61c9\u7528\uff0c\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406\u6578\u64da\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-61153","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61153","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=61153"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61153\/revisions"}],"predecessor-version":[{"id":61154,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61153\/revisions\/61154"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}