{"id":172839,"date":"2024-11-07T15:30:31","date_gmt":"2024-11-07T07:30:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172839\/"},"modified":"2024-11-07T15:30:32","modified_gmt":"2024-11-07T07:30:32","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e6%89%be%e5%92%8c%e4%bf%ae%e6%94%b9%e9%bb%98%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-%e9%bb%98%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172839\/","title":{"rendered":"\u5982\u4f55\u67e5\u627e\u548c\u4fee\u6539\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32 (\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e6%89%be%e5%92%8c%e4%bf%ae%e6%94%b9%e9%bb%98%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-DIyybQNTWs\">\u5982\u4f55\u67e5\u627e\u548c\u4fee\u6539\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32<\/h1>\n<p>\u5728\u958b\u767c\u548c\u90e8\u7f72\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u662f\u81f3\u95dc\u91cd\u8981\u7684\u7d44\u4ef6\u3002\u5b83\u5305\u542b\u4e86\u61c9\u7528\u7a0b\u5e8f\u5982\u4f55\u9023\u63a5\u5230\u6578\u64da\u5eab\u7684\u6240\u6709\u5fc5\u8981\u4fe1\u606f\uff0c\u5305\u62ec\u6578\u64da\u5eab\u985e\u578b\u3001\u4f4d\u7f6e\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u7b49\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u67e5\u627e\u548c\u4fee\u6539\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u5176\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5eab\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%9f-DIyybQNTWs\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u662f\u4e00\u4e32\u5305\u542b\u9023\u63a5\u5230\u6578\u64da\u5eab\u6240\u9700\u4fe1\u606f\u7684\u6587\u672c\u3002\u5b83\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u985e\u578b\uff1a<\/strong>\u5982 MySQL\u3001PostgreSQL\u3001SQL Server \u7b49\u3002<\/li>\n<li><strong>\u4f3a\u670d\u5668\u5730\u5740\uff1a<\/strong>\u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684 IP \u5730\u5740\u6216\u57df\u540d\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u540d\u7a31\uff1a<\/strong>\u8981\u9023\u63a5\u7684\u5177\u9ad4\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<li><strong>\u7528\u6236\u540d\uff1a<\/strong>\u7528\u65bc\u9023\u63a5\u6578\u64da\u5eab\u7684\u7528\u6236\u540d\u3002<\/li>\n<li><strong>\u5bc6\u78bc\uff1a<\/strong>\u7528\u6236\u540d\u5c0d\u61c9\u7684\u5bc6\u78bc\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0cMySQL \u7684\u9023\u63a5\u5b57\u7b26\u4e32\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e6%89%be%e9%bb%98%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-DIyybQNTWs\">\u5982\u4f55\u67e5\u627e\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32<\/h2>\n<p>\u67e5\u627e\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u53d6\u6c7a\u65bc\u60a8\u4f7f\u7528\u7684\u958b\u767c\u6846\u67b6\u6216\u5e73\u53f0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u67e5\u627e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e5%9c%a8%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e4%b8%ad%e6%9f%a5%e6%89%be-DIyybQNTWs\">1. \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u67e5\u627e<\/h3>\n<p>\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u5c07\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u5b58\u5132\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u3002\u9019\u4e9b\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6839\u76ee\u9304\u6216\u7279\u5b9a\u7684\u914d\u7f6e\u76ee\u9304\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>ASP.NET\uff1a<\/strong>\u5728 <code>web.config<\/code> \u6587\u4ef6\u4e2d\u67e5\u627e <code>&lt;connectionStrings&gt;<\/code> \u6a19\u7c64\u3002<\/li>\n<li><strong>PHP\uff1a<\/strong>\u5728 <code>config.php<\/code> \u6216\u5176\u4ed6\u914d\u7f6e\u6587\u4ef6\u4e2d\u67e5\u627e\u3002<\/li>\n<li><strong>Node.js\uff1a<\/strong>\u5728\u74b0\u5883\u8b8a\u91cf\u6216 <code>config.js<\/code> \u6587\u4ef6\u4e2d\u67e5\u627e\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e4%bb%a3%e7%a2%bc%e6%9f%a5%e6%89%be-DIyybQNTWs\">2. \u4f7f\u7528\u4ee3\u78bc\u67e5\u627e<\/h3>\n<p>\u5982\u679c\u60a8\u7121\u6cd5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u627e\u5230\u9023\u63a5\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u901a\u904e\u4ee3\u78bc\u4f86\u67e5\u627e\u3002\u4f8b\u5982\uff0c\u5728 ASP.NET \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u4f86\u7372\u53d6\u9023\u63a5\u5b57\u7b26\u4e32\uff1a<\/p>\n<pre><code>string connectionString = ConfigurationManager.ConnectionStrings[\"MyConnectionString\"].ConnectionString;<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9%e9%bb%98%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-DIyybQNTWs\">\u5982\u4f55\u4fee\u6539\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32<\/h2>\n<p>\u4fee\u6539\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u904e\u7a0b\u4e5f\u53d6\u6c7a\u65bc\u60a8\u4f7f\u7528\u7684\u6280\u8853\u68e7\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4fee\u6539\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bf%ae%e6%94%b9%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-DIyybQNTWs\">1. \u4fee\u6539\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u7de8\u8f2f\u9023\u63a5\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff0c\u5728 ASP.NET \u7684 <code>web.config<\/code> \u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u9019\u6a23\u4fee\u6539\uff1a<\/p>\n<pre><code>&lt;connectionStrings&gt;\n    &lt;add name=\"MyConnectionString\" connectionString=\"Server=newServerAddress;Database=newDataBase;Uid=newUsername;Pwd=newPassword;\" \/&gt;\n&lt;\/connectionStrings&gt;<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e4%bb%a3%e7%a2%bc%e4%bf%ae%e6%94%b9-DIyybQNTWs\">2. \u4f7f\u7528\u4ee3\u78bc\u4fee\u6539<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5728\u904b\u884c\u6642\u52d5\u614b\u4fee\u6539\u9023\u63a5\u5b57\u7b26\u4e32\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728 C# \u4e2d\u505a\u5230\u9019\u4e00\u9ede\uff1a<\/p>\n<pre><code>ConfigurationManager.ConnectionStrings[\"MyConnectionString\"].ConnectionString = \"Server=newServerAddress;Database=newDataBase;Uid=newUsername;Pwd=newPassword;\";<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-DIyybQNTWs\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4fee\u6539\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u65b0\u9023\u63a5\u5b57\u7b26\u4e32\u7684\u683c\u5f0f\u6b63\u78ba\uff0c\u4e26\u4e14\u6240\u6709\u5fc5\u8981\u7684\u53c3\u6578\u90fd\u5df2\u63d0\u4f9b\u3002<\/li>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4fee\u6539\u9023\u63a5\u5b57\u7b26\u4e32\u6642\uff0c\u8acb\u52d9\u5fc5\u5099\u4efd\u539f\u59cb\u914d\u7f6e\uff0c\u4ee5\u9632\u51fa\u73fe\u554f\u984c\u3002<\/li>\n<li>\u6e2c\u8a66\u65b0\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u6b63\u5e38\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DIyybQNTWs\">\u7e3d\u7d50<\/h2>\n<p>\u67e5\u627e\u548c\u4fee\u6539\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u662f\u958b\u767c\u904e\u7a0b\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4e86\u89e3\u5982\u4f55\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u67e5\u627e\u548c\u4f7f\u7528\u4ee3\u78bc\u9032\u884c\u4fee\u6539\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u7ba1\u7406\u5176\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5eab\u9023\u63a5\u3002\u7121\u8ad6\u60a8\u662f\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u4f3a\u670d\u5668\uff0c\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u6b63\u78ba\u914d\u7f6e\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\uff0c\u9084\u80fd\u589e\u5f37\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u67e5\u627e\u548c\u4fee\u6539\u9ed8\u8a8d\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\uff0c\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u6b63\u78ba\u9023\u63a5\u5230\u6578\u64da\u5eab\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-172839","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172839","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=172839"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172839\/revisions"}],"predecessor-version":[{"id":172840,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172839\/revisions\/172840"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}