{"id":180666,"date":"2024-11-09T12:10:17","date_gmt":"2024-11-09T04:10:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180666\/"},"modified":"2024-11-09T12:10:18","modified_gmt":"2024-11-09T04:10:18","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3ado%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e5%be%9e%e5%85%a5%e9%96%80%e5%88%b0%e7%b2%be%e9%80%9a-ado%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b0%a1%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180666\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3ADO\u6578\u64da\u5eab\uff1a\u5f9e\u5165\u9580\u5230\u7cbe\u901a (ado\u6578\u64da\u5eab\u7c21\u4ecb)"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3ado%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e5%be%9e%e5%85%a5%e9%96%80%e5%88%b0%e7%b2%be%e9%80%9a-rgSoKUcWEq\">\u6df1\u5165\u4e86\u89e3ADO\u6578\u64da\u5eab\uff1a\u5f9e\u5165\u9580\u5230\u7cbe\u901a<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002ADO\uff08ActiveX Data Objects\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u8a2a\u554f\u6578\u64da\u5eab\u7684\u6280\u8853\uff0c\u7279\u5225\u662f\u5728Microsoft\u7684\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eADO\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u3001\u4f7f\u7528\u65b9\u6cd5\u4ee5\u53ca\u5176\u5728\u958b\u767c\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afado%ef%bc%9f-rgSoKUcWEq\">\u4ec0\u9ebc\u662fADO\uff1f<\/h2>\n<p>ADO\u662f\u4e00\u7a2e\u9ad8\u5c64\u6b21\u7684\u6578\u64da\u8a2a\u554f\u6280\u8853\uff0c\u65e8\u5728\u7c21\u5316\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u7d71\u4e00\u7684\u63a5\u53e3\uff0c\u4f7f\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u8a2a\u554f\u5404\u7a2e\u6578\u64da\u6e90\uff0c\u5305\u62ecSQL Server\u3001Oracle\u3001Access\u7b49\u3002ADO\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u7c21\u55ae\u6027\u548c\u9748\u6d3b\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u5b83\u4f86\u57f7\u884c\u67e5\u8a62\u3001\u66f4\u65b0\u6578\u64da\u548c\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\u3002<\/p>\n<h2 id=\"ado%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%84%e4%bb%b6-rgSoKUcWEq\">ADO\u7684\u57fa\u672c\u7d44\u4ef6<\/h2>\n<p>ADO\u7684\u6838\u5fc3\u7d44\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>Connection<\/strong>\uff1a\u7528\u65bc\u5efa\u7acb\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>Command<\/strong>\uff1a\u7528\u65bc\u57f7\u884cSQL\u8a9e\u53e5\u6216\u5b58\u5132\u904e\u7a0b\u3002<\/li>\n<li><strong>Recordset<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u67e5\u8a62\u7d50\u679c\u7684\u96c6\u5408\u3002<\/li>\n<li><strong>Parameter<\/strong>\uff1a\u7528\u65bc\u50b3\u905e\u53c3\u6578\u5230\u547d\u4ee4\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"ado%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95-rgSoKUcWEq\">ADO\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684ADO\u4f7f\u7528\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u9023\u63a5\u5230\u6578\u64da\u5eab\u4e26\u57f7\u884c\u67e5\u8a62\uff1a<\/p>\n<pre><code>Dim conn As ADODB.Connection\nDim rs As ADODB.Recordset\nDim sql As String\n\n' \u5275\u5efaConnection\u5c0d\u8c61\nSet conn = New ADODB.Connection\nconn.ConnectionString = \"Provider=SQLOLEDB;Data Source=\u4f60\u7684\u6578\u64da\u6e90;Initial Catalog=\u4f60\u7684\u6578\u64da\u5eab;User ID=\u4f60\u7684\u7528\u6236\u540d;Password=\u4f60\u7684\u5bc6\u78bc;\"\nconn.Open\n\n' \u5275\u5efaRecordset\u5c0d\u8c61\nSet rs = New ADODB.Recordset\nsql = \"SELECT * FROM \u4f60\u7684\u8868\u540d\"\nrs.Open sql, conn\n\n' \u8b80\u53d6\u6578\u64da\nDo While Not rs.EOF\n    Debug.Print rs.Fields(0).Value ' \u8f38\u51fa\u7b2c\u4e00\u5217\u7684\u503c\n    rs.MoveNext\nLoop\n\n' \u95dc\u9589Recordset\u548cConnection\nrs.Close\nconn.Close\nSet rs = Nothing\nSet conn = Nothing\n<\/code><\/pre>\n<h2 id=\"ado%e7%9a%84%e5%84%aa%e5%8b%a2%e8%88%87%e6%87%89%e7%94%a8-rgSoKUcWEq\">ADO\u7684\u512a\u52e2\u8207\u61c9\u7528<\/h2>\n<p>ADO\u7684\u512a\u52e2\u5728\u65bc\u5176\u7c21\u55ae\u6613\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u4e26\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u6b64\u5916\uff0cADO\u652f\u6301\u591a\u7a2e\u6578\u64da\u6e90\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\u3002\u7121\u8ad6\u662fWeb\u61c9\u7528\u3001\u684c\u9762\u61c9\u7528\u9084\u662f\u4f01\u696d\u7d1a\u61c9\u7528\uff0cADO\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u8a2a\u554f\u80fd\u529b\u3002<\/p>\n<p>\u5728Web\u958b\u767c\u4e2d\uff0cADO\u5e38\u8207ASP\uff08Active Server Pages\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5f9e\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u6578\u64da\u4e26\u52d5\u614b\u751f\u6210\u7db2\u9801\u5167\u5bb9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684ASP\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>&lt;% \nDim conn, rs, sql\nSet conn = Server.CreateObject(\"ADODB.Connection\")\nconn.Open \"Provider=SQLOLEDB;Data Source=\u4f60\u7684\u6578\u64da\u6e90;Initial Catalog=\u4f60\u7684\u6578\u64da\u5eab;User ID=\u4f60\u7684\u7528\u6236\u540d;Password=\u4f60\u7684\u5bc6\u78bc;\"\n\nsql = \"SELECT * FROM \u4f60\u7684\u8868\u540d\"\nSet rs = conn.Execute(sql)\n\nDo While Not rs.EOF\n    Response.Write rs.Fields(0).Value &amp; \"&lt;br&gt;\"\n    rs.MoveNext\nLoop\n\nrs.Close\nconn.Close\nSet rs = Nothing\nSet conn = Nothing\n%&gt;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rgSoKUcWEq\">\u7e3d\u7d50<\/h2>\n<p>ADO\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u8a2a\u554f\u6280\u8853\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u9748\u6d3b\u7684\u65b9\u5f0f\u4f86\u64cd\u4f5c\u6578\u64da\u5eab\u3002\u7121\u8ad6\u662f\u5728Web\u958b\u767c\u9084\u662f\u684c\u9762\u61c9\u7528\u4e2d\uff0cADO\u90fd\u80fd\u6709\u6548\u5730\u652f\u6301\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cADO\u4ecd\u7136\u662f\u4e00\u500b\u503c\u5f97\u5b78\u7fd2\u548c\u638c\u63e1\u7684\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3ADO\u6578\u64da\u5eab\uff0c\u5f9e\u57fa\u790e\u6982\u5ff5\u5230\u9ad8\u7d1a\u61c9\u7528\uff0c\u5e6b\u52a9\u60a8\u638c\u63e1\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6280\u5de7\u8207\u77e5\u8b58\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-180666","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180666","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=180666"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180666\/revisions"}],"predecessor-version":[{"id":180667,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180666\/revisions\/180667"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}