{"id":160089,"date":"2024-11-03T20:11:19","date_gmt":"2024-11-03T12:11:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160089\/"},"modified":"2024-11-03T20:11:20","modified_gmt":"2024-11-03T12:11:20","slug":"oceanbase-%e6%95%99%e7%a8%8b%ef%bc%9aoceanbase-connector-j-%e6%8f%90%e4%ba%a4%e8%ae%8a%e6%9b%b4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160089\/","title":{"rendered":"OceanBase \u6559\u7a0b\uff1aOceanBase Connector\/J \u63d0\u4ea4\u8b8a\u66f4"},"content":{"rendered":"<h1 id=\"oceanbase-%e6%95%99%e7%a8%8b%ef%bc%9aoceanbase-connector-j-%e6%8f%90%e4%ba%a4%e8%ae%8a%e6%9b%b4-wMIAxEjxJw\">OceanBase \u6559\u7a0b\uff1aOceanBase Connector\/J \u63d0\u4ea4\u8b8a\u66f4<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cOceanBase \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u5206\u4f48\u5f0f\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u7279\u5225\u662f\u5728\u91d1\u878d\u3001\u96fb\u5546\u7b49\u884c\u696d\uff0cOceanBase \u7684\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u7406\u60f3\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 OceanBase Connector\/J \u63d0\u4ea4\u8b8a\u66f4\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e00\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-oceanbase-connector-j%ef%bc%9f-wMIAxEjxJw\">\u4ec0\u9ebc\u662f OceanBase Connector\/J\uff1f<\/h2>\n<p>OceanBase Connector\/J \u662f\u4e00\u500b JDBC \u9a45\u52d5\u7a0b\u5e8f\uff0c\u5141\u8a31 Java \u61c9\u7528\u7a0b\u5e8f\u8207 OceanBase \u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u6a19\u6e96\u7684\u63a5\u53e3\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u719f\u6089\u7684 JDBC API \u4f86\u57f7\u884c SQL \u67e5\u8a62\u548c\u66f4\u65b0\u64cd\u4f5c\u3002\u9019\u4f7f\u5f97 OceanBase \u53ef\u4ee5\u8f15\u9b06\u5730\u96c6\u6210\u5230\u73fe\u6709\u7684 Java \u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-wMIAxEjxJw\">\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86\u4ee5\u4e0b\u74b0\u5883\uff1a<\/p>\n<ul>\n<li>Java Development Kit (JDK) 1.8 \u6216\u66f4\u9ad8\u7248\u672c<\/li>\n<li>OceanBase \u6578\u64da\u5eab\u670d\u52d9\u5668<\/li>\n<li>OceanBase Connector\/J \u9a45\u52d5\u7a0b\u5e8f<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u5f9e OceanBase \u7684\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u6700\u65b0\u7248\u672c\u7684 Connector\/J \u9a45\u52d5\u7a0b\u5e8f\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u60a8\u7684 Java \u9805\u76ee\u4e2d\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e5%88%b0-oceanbase-%e6%95%b8%e6%93%9a%e5%ba%ab-wMIAxEjxJw\">\u9023\u63a5\u5230 OceanBase \u6578\u64da\u5eab<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5efa\u7acb\u8207 OceanBase \u6578\u64da\u5eab\u7684\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u9023\u63a5\u7684\u57fa\u672c\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class OceanBaseConnection {\n    public static void main(String[] args) {\n        String url = \"jdbc:oceanbase:\/\/:\/\";\n        String user = \"\";\n        String password = \"\";\n\n        try {\n            Connection connection = DriverManager.getConnection(url, user, password);\n            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230 OceanBase \u6578\u64da\u5eab\uff01\");\n            \/\/ \u5728\u9019\u88e1\u57f7\u884c\u5176\u4ed6\u64cd\u4f5c\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%8f%90%e4%ba%a4%e8%ae%8a%e6%9b%b4-wMIAxEjxJw\">\u63d0\u4ea4\u8b8a\u66f4<\/h2>\n<p>\u5728\u6210\u529f\u9023\u63a5\u5230 OceanBase \u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u57f7\u884c SQL \u8a9e\u53e5\u4f86\u63d0\u4ea4\u8b8a\u66f4\u3002\u4ee5\u4e0b\u662f\u63d0\u4ea4\u8b8a\u66f4\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u5275\u5efa\u4e00\u500b SQL \u8a9e\u53e5\u3002<\/li>\n<li>\u4f7f\u7528 Connection \u5c0d\u8c61\u5275\u5efa Statement \u6216 PreparedStatement\u3002<\/li>\n<li>\u57f7\u884c SQL \u8a9e\u53e5\u3002<\/li>\n<li>\u63d0\u4ea4\u8b8a\u66f4\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u63d2\u5165\u6578\u64da\u4e26\u63d0\u4ea4\u8b8a\u66f4\uff1a<\/p>\n<pre><code>\nimport java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.PreparedStatement;\nimport java.sql.SQLException;\n\npublic class OceanBaseInsert {\n    public static void main(String[] args) {\n        String url = \"jdbc:oceanbase:\/\/:\/\";\n        String user = \"\";\n        String password = \"\";\n\n        try (Connection connection = DriverManager.getConnection(url, user, password)) {\n            connection.setAutoCommit(false); \/\/ \u95dc\u9589\u81ea\u52d5\u63d0\u4ea4\n\n            String sql = \"INSERT INTO users (name, age) VALUES (?, ?)\";\n            try (PreparedStatement preparedStatement = connection.prepareStatement(sql)) {\n                preparedStatement.setString(1, \"John Doe\");\n                preparedStatement.setInt(2, 30);\n                preparedStatement.executeUpdate();\n                \n                connection.commit(); \/\/ \u63d0\u4ea4\u8b8a\u66f4\n                System.out.println(\"\u6578\u64da\u63d2\u5165\u6210\u529f\uff01\");\n            } catch (SQLException e) {\n                connection.rollback(); \/\/ \u56de\u6efe\u8b8a\u66f4\n                System.out.println(\"\u6578\u64da\u63d2\u5165\u5931\u6557\uff0c\u5df2\u56de\u6efe\u8b8a\u66f4\u3002\");\n                e.printStackTrace();\n            }\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-wMIAxEjxJw\">\u932f\u8aa4\u8655\u7406<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u6642\uff0c\u932f\u8aa4\u8655\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f7f\u7528 try-catch \u584a\u4f86\u6355\u7372 SQL \u7570\u5e38\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u56de\u6efe\u64cd\u4f5c\uff0c\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wMIAxEjxJw\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 OceanBase Connector\/J \u63d0\u4ea4\u8b8a\u66f4\uff0c\u5305\u62ec\u9023\u63a5\u5230\u6578\u64da\u5eab\u3001\u57f7\u884c SQL \u8a9e\u53e5\u4ee5\u53ca\u932f\u8aa4\u8655\u7406\u7b49\u57fa\u672c\u6b65\u9a5f\u3002\u901a\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406 OceanBase \u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u82e5\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 OceanBase Connector\/J \u63d0\u4ea4\u8b8a\u66f4\uff0c\u638c\u63e1 OceanBase \u6578\u64da\u5eab\u7684\u9ad8\u6548\u64cd\u4f5c\u6280\u5de7\uff0c\u63d0\u5347\u958b\u767c\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-160089","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160089","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=160089"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160089\/revisions"}],"predecessor-version":[{"id":160090,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160089\/revisions\/160090"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}