{"id":171819,"date":"2024-11-07T07:55:19","date_gmt":"2024-11-06T23:55:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171819\/"},"modified":"2024-11-07T07:55:20","modified_gmt":"2024-11-06T23:55:20","slug":"%e8%bc%95%e9%ac%86%e8%bc%b8%e5%87%ba%ef%bc%8c%e5%bf%ab%e9%80%9f%e5%af%a6%e7%8f%be-%e6%8c%89%e9%8d%b5%e7%b2%be%e9%9d%88%e5%b9%ab%e6%82%a8%e8%bc%b8%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171819\/","title":{"rendered":"\u8f15\u9b06\u8f38\u51fa\uff0c\u5feb\u901f\u5be6\u73fe\u2014\u2014\u6309\u9375\u7cbe\u9748\u5e6b\u60a8\u8f38\u51fa\u6578\u64da\u5eab\u5167\u5bb9 (\u6309\u9375\u7cbe\u9748 \u8f38\u51fa\u6578\u64da\u5eab\u5167\u5bb9)"},"content":{"rendered":"<h1 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id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%8c%89%e9%8d%b5%e7%b2%be%e9%9d%88%ef%bc%9f-LKOmJfhVEJ\">\u4ec0\u9ebc\u662f\u6309\u9375\u7cbe\u9748\uff1f<\/h2>\n<p>\u6309\u9375\u7cbe\u9748\u662f\u4e00\u6b3e\u5c08\u70baWindows\u5e73\u53f0\u8a2d\u8a08\u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u901a\u904e\u6a21\u64ec\u9375\u76e4\u548c\u9f20\u6a19\u64cd\u4f5c\uff0c\u5e6b\u52a9\u7528\u6236\u81ea\u52d5\u57f7\u884c\u91cd\u8907\u6027\u4efb\u52d9\u3002\u5b83\u7684\u529f\u80fd\u4e0d\u50c5\u9650\u65bc\u81ea\u52d5\u5316\u64cd\u4f5c\uff0c\u9084\u53ef\u4ee5\u7528\u65bc\u6578\u64da\u7684\u63d0\u53d6\u548c\u8f38\u51fa\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u6578\u64da\u5eab\u6642\uff0c\u6309\u9375\u7cbe\u9748\u80fd\u5920\u5927\u5e45\u7c21\u5316\u64cd\u4f5c\u6d41\u7a0b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e6%8c%89%e9%8d%b5%e7%b2%be%e9%9d%88%e4%be%86%e8%bc%b8%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%a7%e5%ae%b9%ef%bc%9f-LKOmJfhVEJ\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u6309\u9375\u7cbe\u9748\u4f86\u8f38\u51fa\u6578\u64da\u5eab\u5167\u5bb9\uff1f<\/h2>\n<ul>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>\u6309\u9375\u7cbe\u9748\u7684\u754c\u9762\u53cb\u597d\uff0c\u4f7f\u7528\u8005\u7121\u9700\u5177\u5099\u7de8\u7a0b\u77e5\u8b58\u5373\u53ef\u4e0a\u624b\u3002<\/li>\n<li><strong>\u9ad8\u6548\u81ea\u52d5\u5316\uff1a<\/strong>\u901a\u904e\u8a2d\u7f6e\u81ea\u52d5\u5316\u8173\u672c\uff0c\u7528\u6236\u53ef\u4ee5\u5728\u77ed\u6642\u9593\u5167\u5b8c\u6210\u5927\u91cf\u6578\u64da\u7684\u8f38\u51fa\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u985e\u578b\uff0c\u5305\u62ecMySQL\u3001SQL Server\u7b49\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e6%8c%89%e9%8d%b5%e7%b2%be%e9%9d%88%e8%bc%b8%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%a7%e5%ae%b9%ef%bc%9f-LKOmJfhVEJ\">\u5982\u4f55\u4f7f\u7528\u6309\u9375\u7cbe\u9748\u8f38\u51fa\u6578\u64da\u5eab\u5167\u5bb9\uff1f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u6309\u9375\u7cbe\u9748\u8f38\u51fa\u6578\u64da\u5eab\u5167\u5bb9\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9d%e6%8c%89%e9%8d%b5%e7%b2%be%e9%9d%88-LKOmJfhVEJ\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88dd\u6309\u9375\u7cbe\u9748<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5f9e\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u4e26\u5b89\u88dd\u6309\u9375\u7cbe\u9748\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5\u8edf\u4ef6\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab-LKOmJfhVEJ\">\u6b65\u9a5f\u4e8c\uff1a\u9023\u63a5\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u6309\u9375\u7cbe\u9748\u4e2d\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u6578\u64da\u5eab\u7684\u9023\u63a5\u53c3\u6578\u3002\u9019\u901a\u5e38\u5305\u62ec\u6578\u64da\u5eab\u7684\u5730\u5740\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u9023\u63a5\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nDim conn As New OleDbConnection(\"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=your_database.accdb;\")\nconn.Open()\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e7%b7%a8%e5%af%ab%e8%bc%b8%e5%87%ba%e8%85%b3%e6%9c%ac-LKOmJfhVEJ\">\u6b65\u9a5f\u4e09\uff1a\u7de8\u5beb\u8f38\u51fa\u8173\u672c<\/h3>\n<p>\u4f7f\u7528\u6309\u9375\u7cbe\u9748\u7684\u8173\u672c\u7de8\u8f2f\u5668\uff0c\u60a8\u53ef\u4ee5\u7de8\u5beb\u4e00\u500b\u7c21\u55ae\u7684\u8173\u672c\u4f86\u63d0\u53d6\u6578\u64da\u4e26\u8f38\u51fa\u5230\u6307\u5b9a\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u8f38\u51fa\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nDim cmd As New OleDbCommand(\"SELECT * FROM your_table\", conn)\nDim reader As OleDbDataReader = cmd.ExecuteReader()\n\nWhile reader.Read()\n    ' \u8f38\u51fa\u6578\u64da\u5230\u6587\u4ef6\u6216\u63a7\u5236\u53f0\n    Console.WriteLine(reader(\"column_name\").ToString())\nEnd While\nreader.Close()\nconn.Close()\n<\/code><\/pre>\n<h3 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id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-LKOmJfhVEJ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u6309\u9375\u7cbe\u9748\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u60a8\u64c1\u6709\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/li>\n<li>\u5728\u57f7\u884c\u5927\u898f\u6a21\u6578\u64da\u63d0\u53d6\u6642\uff0c\u5efa\u8b70\u5148\u5728\u5c0f\u7bc4\u570d\u5167\u6e2c\u8a66\u8173\u672c\uff0c\u4ee5\u907f\u514d\u5c0d\u6578\u64da\u5eab\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u8ca0\u64d4\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LKOmJfhVEJ\">\u7e3d\u7d50<\/h2>\n<p>\u6309\u9375\u7cbe\u9748\u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u5eab\u5167\u5bb9\u7684\u8f38\u51fa\u3002\u901a\u904e\u7c21\u55ae\u7684\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u5feb\u901f\u63d0\u53d6\u6240\u9700\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u66f4\u9ad8\u7684\u9748\u6d3b\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u8f38\u51fa\u6578\u64da\u5eab\u5167\u5bb9\uff0c\u5feb\u901f\u5be6\u73fe\u6578\u64da\u7ba1\u7406\uff0c\u6309\u9375\u7cbe\u9748\u52a9\u60a8\u9ad8\u6548\u8655\u7406\u8cc7\u6599\uff0c\u63d0\u5347\u5de5\u4f5c\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-171819","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171819","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=171819"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171819\/revisions"}],"predecessor-version":[{"id":171820,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171819\/revisions\/171820"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}