{"id":60599,"date":"2024-10-13T04:12:19","date_gmt":"2024-10-12T20:12:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60599\/"},"modified":"2024-10-13T04:12:20","modified_gmt":"2024-10-12T20:12:20","slug":"db2%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e6%96%b7%e9%96%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-db2%e6%80%8e%e9%ba%bc%e6%96%b7%e9%96%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60599\/","title":{"rendered":"DB2\u5982\u4f55\u6709\u6548\u65b7\u958b\u6578\u64da\u5eab\u9023\u63a5 (db2\u600e\u9ebc\u65b7\u958b\u6578\u64da\u5eab\u9023\u63a5)"},"content":{"rendered":"<h1 id=\"db2%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e6%96%b7%e9%96%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-aIPvPGWepL\">DB2\u5982\u4f55\u6709\u6548\u65b7\u958b\u6578\u64da\u5eab\u9023\u63a5<\/h1>\n<p>\u5728\u4f7f\u7528IBM DB2\u6578\u64da\u5eab\u6642\uff0c\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u8cc7\u6e90\u6709\u6548\u5229\u7528\u7684\u91cd\u8981\u4e00\u74b0\u3002\u7576\u4e0d\u518d\u9700\u8981\u67d0\u500b\u9023\u63a5\u6642\uff0c\u53ca\u6642\u65b7\u958b\u5b83\u53ef\u4ee5\u91cb\u653e\u8cc7\u6e90\uff0c\u907f\u514d\u6f5b\u5728\u7684\u6027\u80fd\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u65b7\u958bDB2\u6578\u64da\u5eab\u9023\u63a5\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%96%b7%e9%96%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-aIPvPGWepL\">\u70ba\u4ec0\u9ebc\u9700\u8981\u65b7\u958b\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u662f\u6709\u9650\u7684\u8cc7\u6e90\uff0c\u904e\u591a\u7684\u958b\u653e\u9023\u63a5\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u9700\u8981\u65b7\u958b\u9023\u63a5\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u6bcf\u500b\u9023\u63a5\u90fd\u6703\u4f54\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u53ca\u6642\u65b7\u958b\u4e0d\u518d\u4f7f\u7528\u7684\u9023\u63a5\u53ef\u4ee5\u91cb\u653e\u9019\u4e9b\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u904e\u591a\u7684\u9023\u63a5\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u5eab\u6027\u80fd\u4e0b\u964d\uff0c\u5f71\u97ff\u67e5\u8a62\u901f\u5ea6\u548c\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u4fdd\u6301\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u53ef\u80fd\u6703\u589e\u52a0\u5b89\u5168\u98a8\u96aa\uff0c\u65b7\u958b\u9023\u63a5\u53ef\u4ee5\u964d\u4f4e\u6f5b\u5728\u7684\u653b\u64ca\u9762\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%96%b7%e9%96%8bdb2%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-aIPvPGWepL\">\u5982\u4f55\u65b7\u958bDB2\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u65b7\u958b\u6578\u64da\u5eab\u9023\u63a5\u7684\u65b9\u5f0f\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8sql%e8%aa%9e%e5%8f%a5-aIPvPGWepL\">1. \u4f7f\u7528SQL\u8a9e\u53e5<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u65b7\u958b\u9023\u63a5\uff1a<\/p>\n<pre><code>CONNECT RESET;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u6703\u65b7\u958b\u7576\u524d\u7684\u6578\u64da\u5eab\u9023\u63a5\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u50c5\u9069\u7528\u65bc\u7576\u524d\u6703\u8a71\u7684\u9023\u63a5\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8db2%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%b7%a5%e5%85%b7-aIPvPGWepL\">2. \u4f7f\u7528DB2\u547d\u4ee4\u884c\u5de5\u5177<\/h3>\n<p>\u5728DB2\u547d\u4ee4\u884c\u754c\u9762\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u65b7\u958b\u9023\u63a5\uff1a<\/p>\n<pre><code>db2 disconnect ;<\/code><\/pre>\n<p>\u5c07\u66ff\u63db\u70ba\u4f60\u60f3\u8981\u65b7\u958b\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u9019\u689d\u547d\u4ee4\u6703\u65b7\u958b\u6307\u5b9a\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002<\/p>\n<h3 id=\"3-%e5%9c%a8%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e4%b8%ad%e7%ae%a1%e7%90%86%e9%80%a3%e6%8e%a5-aIPvPGWepL\">3. \u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u7ba1\u7406\u9023\u63a5<\/h3>\n<p>\u5728\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u61c9\u8a72\u5728\u4e0d\u518d\u9700\u8981\u6578\u64da\u5eab\u9023\u63a5\u6642\u4e3b\u52d5\u65b7\u958b\u5b83\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Java\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class DB2ConnectionExample {\n    public static void main(String[] args) {\n        Connection connection = null;\n        try {\n            connection = DriverManager.getConnection(\"jdbc:db2:\/\/localhost:50000\/YOURDB\", \"user\", \"password\");\n            \/\/ \u57f7\u884c\u6578\u64da\u5eab\u64cd\u4f5c\n        } catch (SQLException e) {\n            e.printStackTrace();\n        } finally {\n            if (connection != null) {\n                try {\n                    connection.close(); \/\/ \u65b7\u958b\u9023\u63a5\n                } catch (SQLException e) {\n                    e.printStackTrace();\n                }\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528\u4e86try-catch-finally\u7d50\u69cb\u4f86\u78ba\u4fdd\u5728\u5b8c\u6210\u6578\u64da\u5eab\u64cd\u4f5c\u5f8c\uff0c\u7121\u8ad6\u662f\u5426\u767c\u751f\u7570\u5e38\uff0c\u90fd\u80fd\u6b63\u78ba\u5730\u65b7\u958b\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-aIPvPGWepL\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406DB2\u6578\u64da\u5eab\u9023\u63a5\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/strong>\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u9023\u63a5\u7684\u5275\u5efa\u548c\u92b7\u6bc0\uff0c\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u72c0\u614b\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u9023\u63a5\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u5065\u5eb7\u72c0\u614b\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u8d85\u6642\uff1a<\/strong>\u70ba\u9023\u63a5\u8a2d\u7f6e\u8d85\u6642\u6642\u9593\uff0c\u907f\u514d\u9577\u6642\u9593\u4f54\u7528\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aIPvPGWepL\">\u7e3d\u7d50<\/h2>\n<p>\u6709\u6548\u5730\u65b7\u958bDB2\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u589e\u5f37\u5b89\u5168\u6027\u3002\u901a\u904e\u4f7f\u7528SQL\u8a9e\u53e5\u3001DB2\u547d\u4ee4\u884c\u5de5\u5177\u6216\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u7ba1\u7406\u9023\u63a5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u63a7\u5236\u6578\u64da\u5eab\u9023\u63a5\u7684\u751f\u547d\u5468\u671f\u3002\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u5982\u4f7f\u7528\u9023\u63a5\u6c60\u548c\u8a2d\u7f6e\u8d85\u6642\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u512a\u5316\u8cc7\u6e90\u7684\u4f7f\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\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\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728DB2\u4e2d\u6709\u6548\u65b7\u958b\u6578\u64da\u5eab\u9023\u63a5\uff0c\u78ba\u4fdd\u8cc7\u6e90\u91cb\u653e\u548c\u7cfb\u7d71\u6027\u80fd\u512a\u5316\u7684\u6700\u4f73\u5be6\u8e10\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-60599","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60599","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=60599"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60599\/revisions"}],"predecessor-version":[{"id":60600,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60599\/revisions\/60600"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}