{"id":199851,"date":"2025-05-06T08:31:36","date_gmt":"2025-05-06T00:31:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199851\/"},"modified":"2025-05-06T08:31:36","modified_gmt":"2025-05-06T00:31:36","slug":"%e9%85%8d%e7%bd%ae%e5%92%8c%e5%ba%94%e7%94%a8oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e8%bf%9e%e6%8e%a5%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199851\/","title":{"rendered":"\u914d\u7f6e\u548c\u5e94\u7528Oracle\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f"},"content":{"rendered":"

<\/b> <\/p>\n

\u914d\u7f6e\u548c\u5e94\u7528Oracle\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f<\/h1>\n<\/p>\n

Oracle\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f\u914d\u7f6e\u4e0e\u5e94\u7528<\/p>\n

Oracle\u6570\u636e\u5e93\u4f5c\u4e3a\u4e00\u6b3e\u4e1a\u754c\u77e5\u540d\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5177\u5907\u5f3a\u5927\u7684\u6570\u636e\u7ba1\u7406\u548c\u6570\u636e\u5904\u7406\u80fd\u529b\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f01\u4e1a\u7ea7\u7cfb\u7edf\u4e2d\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u548c\u5e94\u7528\u4e2d\uff0c\u5982\u4f55\u6b63\u786e\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f\u5e76\u5408\u7406\u5e94\u7528\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecdOracle\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f\u7684\u914d\u7f6e\u65b9\u6cd5\u53ca\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u914d\u7f6e\u548c\u5e94\u7528Oracle\u6570\u636e\u5e93\u8fde\u63a5\u3002<\/p>\n

    \n
  1. JDBC\u8fde\u63a5\u65b9\u5f0f<\/li>\n<\/ol>\n

    JDBC\u662fJava\u6570\u636e\u5e93\u8fde\u63a5\u7684\u6807\u51c6\uff0c\u901a\u8fc7JDBC\u53ef\u4ee5\u5b9e\u73b0Java\u7a0b\u5e8f\u4e0eOracle\u6570\u636e\u5e93\u7684\u8fde\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Java\u4ee3\u7801\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u901a\u8fc7JDBC\u8fde\u63a5Oracle\u6570\u636e\u5e93\uff0c\u5e76\u8fdb\u884c\u7b80\u5355\u7684\u67e5\u8be2\u64cd\u4f5c\uff1a<\/p>\n

    import java.sql.*;\n\npublic class OracleJDBCExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:oracle:thin:@localhost:1521:ORCL\";\n        String user = \"username\";\n        String password = \"password\";\n\n        try {\n            Class.forName(\"oracle.jdbc.driver.OracleDriver\");\n            Connection conn = DriverManager.getConnection(url, user, password);\n\n            Statement stmt = conn.createStatement();\n            ResultSet rs = stmt.executeQuery(\"SELECT * FROM emp\");\n\n            while (rs.next()) {\n                System.out.println(rs.getInt(1) + \" \" + rs.getString(2));\n            }\n\n            rs.close();\n            stmt.close();\n            conn.close();\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n}<\/pre>\n
    \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u9700\u8981\u66ff\u6362url<\/code>\u3001user<\/code>\u548cpassword<\/code>\u4e3a\u5b9e\u9645\u7684\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\uff0c\u5176\u4e2djdbc:oracle:thin:@localhost:1521:ORCL<\/code>\u662f\u8fde\u63a5Oracle\u6570\u636e\u5e93\u7684URL\uff0cemp<\/code>\u662f\u6570\u636e\u5e93\u4e2d\u7684\u8868\u540d\u3002<\/p>\n
      \n
    1. \u4f7f\u7528\u6570\u636e\u6e90\u8fde\u63a5\u6c60<\/li>\n<\/ol>\n
      \u6570\u636e\u6e90\u8fde\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u63d0\u9ad8\u8fde\u63a5\u7684\u590d\u7528\u6027\u548c\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Apache Commons DBCP\u8fde\u63a5\u6c60\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n
      import org.apache.commons.dbcp2.BasicDataSource;\n\nimport java.sql.Connection;\nimport java.sql.PreparedStatement;\nimport java.sql.ResultSet;\n\npublic class OracleDBCPExample {\n    public static void main(String[] args) {\n        BasicDataSource ds = new BasicDataSource();\n        ds.setDriverClassName(\"oracle.jdbc.driver.OracleDriver\");\n        ds.setUrl(\"jdbc:oracle:thin:@localhost:1521:ORCL\");\n        ds.setUsername(\"username\");\n        ds.setPassword(\"password\");\n\n        try (Connection conn = ds.getConnection();\n             PreparedStatement ps = conn.prepareStatement(\"SELECT * FROM emp\");\n             ResultSet rs = ps.executeQuery()) {\n            while (rs.next()) {\n                System.out.println(rs.getInt(1) + \" \" + rs.getString(2));\n            }\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n}<\/pre>\n
      \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528Apache Commons DBCP\u521b\u5efa\u4e86\u4e00\u4e2a\u6570\u636e\u6e90\u8fde\u63a5\u6c60\uff0c\u5e76\u901a\u8fc7\u8fde\u63a5\u6c60\u83b7\u53d6\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u8fdb\u884c\u67e5\u8be2\u64cd\u4f5c\u3002<\/p>\n
        \n
      1. \u4f7f\u7528Spring\u6846\u67b6\u7684JdbcTemplate<\/li>\n<\/ol>\n
        Spring\u6846\u67b6\u63d0\u4f9b\u4e86JdbcTemplate\u5de5\u5177\u7c7b\uff0c\u7b80\u5316\u4e86\u6570\u636e\u5e93\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Spring\u7684JdbcTemplate\u8fde\u63a5Oracle\u6570\u636e\u5e93\u7684\u793a\u4f8b\uff1a<\/p>\n
        import org.springframework.jdbc.core.JdbcTemplate;\n\nimport javax.sql.DataSource;\n\npublic class OracleJdbcTemplateExample {\n    private JdbcTemplate jdbcTemplate;\n\n    public OracleJdbcTemplateExample(DataSource dataSource) {\n        this.jdbcTemplate = new JdbcTemplate(dataSource);\n    }\n\n    public void queryData() {\n        String sql = \"SELECT * FROM emp\";\n        jdbcTemplate.query(sql, (rs, rowNum) -> rs.getInt(1) + \" \" + rs.getString(2))\n                .forEach(System.out::println);\n    }\n}<\/pre>\n
        \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7Spring\u6ce8\u5165\u6570\u636e\u6e90\uff0c\u4f7f\u7528JdbcTemplate\u6267\u884c\u67e5\u8be2\u64cd\u4f5c\u3002<\/p>\n
        \u603b\u7ed3\uff1a\u672c\u6587\u4ecb\u7ecd\u4e86Oracle\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f\u7684\u914d\u7f6e\u4e0e\u5e94\u7528\uff0c\u5305\u62ec\u4f7f\u7528JDBC\u3001\u6570\u636e\u6e90\u8fde\u63a5\u6c60\u548cSpring\u6846\u67b6\u7684JdbcTemplate\u3002\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5e76\u7ed3\u5408\u4ee3\u7801\u793a\u4f8b\u8fdb\u884c\u914d\u7f6e\u548c\u5e94\u7528\uff0c\u63d0\u9ad8\u6570\u636e\u5e93\u64cd\u4f5c\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528Oracle\u6570\u636e\u5e93\u8fde\u63a5\u3002<\/p>\n
        \u4eca\u5929\u5173\u4e8e\u300a\u914d\u7f6e\u548c\u5e94\u7528Oracle\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8eOracle,\u914d\u7f6e,\u8fde\u63a5\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
        \n
        \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
        \u914d\u7f6e\u548c\u5e94\u7528Oracle\u6570\u636e\u5e93\u8fde\u63a5...<\/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-199851","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199851","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=199851"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199851\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}