{"id":61901,"date":"2024-10-13T14:36:18","date_gmt":"2024-10-13T06:36:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61901\/"},"modified":"2024-10-13T14:36:18","modified_gmt":"2024-10-13T06:36:18","slug":"java%e8%aa%bf%e7%94%a8sql-server%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61901\/","title":{"rendered":"Java\u8abf\u7528Sql Server\u5b58\u5132\u904e\u7a0b"},"content":{"rendered":"<h1 id=\"java%e8%aa%bf%e7%94%a8sql-server%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-HchzODLrKJ\">Java\u8abf\u7528SQL Server\u5b58\u5132\u904e\u7a0b<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0cJava\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7279\u5225\u662f\u7576\u6d89\u53ca\u5230SQL Server\u6642\uff0c\u958b\u767c\u8005\u7d93\u5e38\u9700\u8981\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u57f7\u884c\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Java\u4e2d\u8abf\u7528SQL Server\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-HchzODLrKJ\">\u4ec0\u9ebc\u662f\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u88ab\u61c9\u7528\u7a0b\u5e8f\u8abf\u7528\u3002\u5b83\u5011\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u56e0\u70ba\u5b58\u5132\u904e\u7a0b\u662f\u9810\u7de8\u8b6f\u7684\uff0c\u57f7\u884c\u901f\u5ea6\u901a\u5e38\u6bd4\u55ae\u7368\u7684SQL\u67e5\u8a62\u5feb\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u901a\u904e\u5b58\u5132\u904e\u7a0b\uff0c\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u8a2a\u554f\u3002<\/li>\n<li>\u91cd\u7528\u6027\uff1a\u5b58\u5132\u904e\u7a0b\u53ef\u4ee5\u5728\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u4e2d\u91cd\u7528\uff0c\u6e1b\u5c11\u4ee3\u78bc\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"java%e8%88%87sql-server%e7%9a%84%e9%80%a3%e6%8e%a5-HchzODLrKJ\">Java\u8207SQL Server\u7684\u9023\u63a5<\/h2>\n<p>\u5728Java\u4e2d\u8abf\u7528SQL Server\u5b58\u5132\u904e\u7a0b\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5efa\u7acb\u8207SQL Server\u7684\u9023\u63a5\u3002\u9019\u901a\u5e38\u901a\u904eJDBC\uff08Java Database Connectivity\uff09\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u9023\u63a5SQL Server\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class DatabaseConnection {\n    public static Connection getConnection() {\n        Connection connection = null;\n        try {\n            String url = \"jdbc:sqlserver:\/\/:;databaseName=\";\n            String user = \"\";\n            String password = \"\";\n            connection = DriverManager.getConnection(url, user, password);\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n        return connection;\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-HchzODLrKJ\">\u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u4e00\u65e6\u5efa\u7acb\u4e86\u9023\u63a5\uff0c\u5c31\u53ef\u4ee5\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728Java\u4e2d\u8abf\u7528SQL Server\u7684\u5b58\u5132\u904e\u7a0b\uff1a<\/p>\n<pre><code>import java.sql.CallableStatement;\nimport java.sql.Connection;\nimport java.sql.SQLException;\n\npublic class CallStoredProcedure {\n    public static void main(String[] args) {\n        Connection connection = DatabaseConnection.getConnection();\n        CallableStatement callableStatement = null;\n\n        try {\n            \/\/ \u5047\u8a2d\u5b58\u5132\u904e\u7a0b\u540d\u70ba \"sp_GetEmployeeDetails\"\n            callableStatement = connection.prepareCall(\"{call sp_GetEmployeeDetails(?)}\");\n            callableStatement.setInt(1, 1); \/\/ \u8a2d\u7f6e\u53c3\u6578\n\n            boolean hasResults = callableStatement.execute();\n            if (hasResults) {\n                \/\/ \u8655\u7406\u7d50\u679c\u96c6\n                \/\/ ...\n            }\n        } catch (SQLException e) {\n            e.printStackTrace();\n        } finally {\n            try {\n                if (callableStatement != null) callableStatement.close();\n                if (connection != null) connection.close();\n            } catch (SQLException e) {\n                e.printStackTrace();\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e8%99%95%e7%90%86%e7%b5%90%e6%9e%9c%e9%9b%86-HchzODLrKJ\">\u8655\u7406\u7d50\u679c\u96c6<\/h2>\n<p>\u5982\u679c\u5b58\u5132\u904e\u7a0b\u8fd4\u56de\u7d50\u679c\u96c6\uff0c\u53ef\u4ee5\u4f7f\u7528ResultSet\u4f86\u8655\u7406\u9019\u4e9b\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u8655\u7406\u7d50\u679c\u96c6\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import java.sql.ResultSet;\n\n\/\/ \u5728\u4e0a\u9762\u7684\u4ee3\u78bc\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u90e8\u5206\nif (hasResults) {\n    ResultSet resultSet = callableStatement.getResultSet();\n    while (resultSet.next()) {\n        int employeeId = resultSet.getInt(\"EmployeeID\");\n        String employeeName = resultSet.getString(\"EmployeeName\");\n        System.out.println(\"ID: \" + employeeId + \", Name: \" + employeeName);\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HchzODLrKJ\">\u7e3d\u7d50<\/h2>\n<p>\u5728Java\u4e2d\u8abf\u7528SQL Server\u7684\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u5efa\u7acb\u9023\u63a5\u3001\u6e96\u5099CallableStatement\u4e26\u57f7\u884c\u5373\u53ef\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u589e\u5f37\u4e86\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684Java\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728Java\u4e2d\u8abf\u7528SQL Server\u5b58\u5132\u904e\u7a0b\uff0c\u5be6\u73fe\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u9ad8\u6548\u96c6\u6210\u8207\u7ba1\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-61901","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61901","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=61901"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61901\/revisions"}],"predecessor-version":[{"id":61902,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61901\/revisions\/61902"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}