{"id":61953,"date":"2024-10-13T15:01:15","date_gmt":"2024-10-13T07:01:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61953\/"},"modified":"2024-10-13T15:01:15","modified_gmt":"2024-10-13T07:01:15","slug":"java%e9%80%a3%e6%8e%a5oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e8%aa%bf%e7%94%a8%e8%bf%94%e5%9b%9e%e5%88%97%e8%a1%a8%e7%9a%84oracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61953\/","title":{"rendered":"java\u9023\u63a5oracle\u6578\u64da\u5eab\u8abf\u7528\u8fd4\u56de\u5217\u8868\u7684oracle\u5b58\u5132\u904e\u7a0b"},"content":{"rendered":"<h1 id=\"java-%e9%80%a3%e6%8e%a5-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%aa%bf%e7%94%a8%e8%bf%94%e5%9b%9e%e5%88%97%e8%a1%a8%e7%9a%84-oracle-%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-twEerBlynD\">Java \u9023\u63a5 Oracle \u6578\u64da\u5eab\u8abf\u7528\u8fd4\u56de\u5217\u8868\u7684 Oracle \u5b58\u5132\u904e\u7a0b<\/h1>\n<p>\u5728\u73fe\u4ee3\u4f01\u696d\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002Oracle \u6578\u64da\u5eab\u56e0\u5176\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u80fd\u800c\u5ee3\u53d7\u6b61\u8fce\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Java \u9023\u63a5 Oracle \u6578\u64da\u5eab\uff0c\u4e26\u8abf\u7528\u8fd4\u56de\u5217\u8868\u7684 Oracle \u5b58\u5132\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-oracle-%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-twEerBlynD\">\u4ec0\u9ebc\u662f Oracle \u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>Oracle \u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684 SQL \u8a9e\u53e5\u548c PL\/SQL \u7a0b\u5e8f\u78bc\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002\u5b83\u5011\u53ef\u4ee5\u88ab\u591a\u500b\u7528\u6236\u548c\u61c9\u7528\u7a0b\u5e8f\u91cd\u8907\u4f7f\u7528\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u4ee3\u78bc\u7684\u91cd\u7528\u6027\u548c\u57f7\u884c\u6548\u7387\u3002\u5b58\u5132\u904e\u7a0b\u53ef\u4ee5\u63a5\u53d7\u53c3\u6578\uff0c\u4e26\u8fd4\u56de\u7d50\u679c\u96c6\uff0c\u9019\u4f7f\u5f97\u5b83\u5011\u5728\u8655\u7406\u8907\u96dc\u67e5\u8a62\u6642\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h2 id=\"java-%e9%80%a3%e6%8e%a5-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-twEerBlynD\">Java \u9023\u63a5 Oracle \u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u8981\u5728 Java \u4e2d\u9023\u63a5 Oracle \u6578\u64da\u5eab\uff0c\u60a8\u9700\u8981\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u5df2\u5b89\u88dd Oracle JDBC \u9a45\u52d5\u7a0b\u5e8f\u3002<\/li>\n<li>\u8a2d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u3002<\/li>\n<li>\u4f7f\u7528 JDBC API \u9032\u884c\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-oracle-jdbc-%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-twEerBlynD\">1. \u5b89\u88dd Oracle JDBC \u9a45\u52d5\u7a0b\u5e8f<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4e0b\u8f09 Oracle JDBC \u9a45\u52d5\u7a0b\u5e8f\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u60a8\u7684 Java \u9805\u76ee\u4e2d\u3002\u60a8\u53ef\u4ee5\u5f9e Oracle \u5b98\u65b9\u7db2\u7ad9\u7372\u53d6\u6700\u65b0\u7248\u672c\u7684\u9a45\u52d5\u7a0b\u5e8f\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-twEerBlynD\">2. \u8a2d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32<\/h3>\n<p>\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<pre><code>jdbc:oracle:thin:@:\/<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u7684 Oracle \u6578\u64da\u5eab\u904b\u884c\u5728 localhost\uff0c\u7aef\u53e3\u70ba 1521\uff0c\u670d\u52d9\u540d\u70ba orcl\uff0c\u5247\u9023\u63a5\u5b57\u7b26\u4e32\u70ba\uff1a<\/p>\n<pre><code>jdbc:oracle:thin:@localhost:1521\/orcl<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-jdbc-api-%e9%80%b2%e8%a1%8c%e9%80%a3%e6%8e%a5-twEerBlynD\">3. \u4f7f\u7528 JDBC API \u9032\u884c\u9023\u63a5<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Java \u9023\u63a5 Oracle \u6578\u64da\u5eab\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.CallableStatement;\nimport java.sql.ResultSet;\n\npublic class OracleConnection {\n    public static void main(String[] args) {\n        Connection conn = null;\n        CallableStatement cstmt = null;\n        ResultSet rs = null;\n\n        try {\n            \/\/ \u52a0\u8f09 JDBC \u9a45\u52d5\n            Class.forName(\"oracle.jdbc.driver.OracleDriver\");\n            \/\/ \u5efa\u7acb\u9023\u63a5\n            conn = DriverManager.getConnection(\"jdbc:oracle:thin:@localhost:1521\/orcl\", \"username\", \"password\");\n            \/\/ \u8abf\u7528\u5b58\u5132\u904e\u7a0b\n            cstmt = conn.prepareCall(\"{call your_stored_procedure(?)}\");\n            cstmt.setInt(1, 123); \/\/ \u8a2d\u7f6e\u53c3\u6578\n            \/\/ \u57f7\u884c\u5b58\u5132\u904e\u7a0b\n            rs = cstmt.executeQuery();\n\n            \/\/ \u8655\u7406\u7d50\u679c\u96c6\n            while (rs.next()) {\n                System.out.println(\"Column1: \" + rs.getString(\"column1\"));\n                System.out.println(\"Column2: \" + rs.getString(\"column2\"));\n            }\n        } catch (Exception e) {\n            e.printStackTrace();\n        } finally {\n            \/\/ \u95dc\u9589\u8cc7\u6e90\n            try { if (rs != null) rs.close(); } catch (Exception e) {}\n            try { if (cstmt != null) cstmt.close(); } catch (Exception e) {}\n            try { if (conn != null) conn.close(); } catch (Exception e) {}\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-twEerBlynD\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u4f7f\u7528 Java \u9023\u63a5 Oracle \u6578\u64da\u5eab\u4e26\u8abf\u7528\u8fd4\u56de\u5217\u8868\u7684\u5b58\u5132\u904e\u7a0b\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u7c21\u5316\u4ee3\u78bc\u7684\u7ba1\u7406\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Java\u9023\u63a5Oracle\u6578\u64da\u5eab\uff0c\u8abf\u7528\u8fd4\u56de\u5217\u8868\u7684Oracle\u5b58\u5132\u904e\u7a0b\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\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-61953","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61953","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=61953"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61953\/revisions"}],"predecessor-version":[{"id":61954,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61953\/revisions\/61954"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}