{"id":188252,"date":"2024-11-11T21:06:22","date_gmt":"2024-11-11T13:06:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188252\/"},"modified":"2024-11-11T21:06:23","modified_gmt":"2024-11-11T13:06:23","slug":"%e8%ab%87%e8%ab%87java%e8%aa%bf%e7%94%a8sql-server%e5%88%86%e9%a0%81%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188252\/","title":{"rendered":"\u8ac7\u8ac7Java\u8abf\u7528SQL Server\u5206\u9801\u5b58\u5132\u904e\u7a0b"},"content":{"rendered":"

\u8ac7\u8ac7Java\u8abf\u7528SQL Server\u5206\u9801\u5b58\u5132\u904e\u7a0b<\/h1>\n

\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u6709\u6548\u7ba1\u7406\u548c\u5c55\u793a\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5c24\u5176\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0c\u5206\u9801\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Java\u8abf\u7528SQL Server\u7684\u5206\u9801\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u5206\u9801\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n

\u5206\u9801\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u5728\u6578\u64da\u5eab\u4e2d\u5be6\u73fe\u6578\u64da\u5206\u9801\u7684\u6280\u8853\u3002\u5b83\u5141\u8a31\u958b\u767c\u8005\u5728\u67e5\u8a62\u5927\u91cf\u6578\u64da\u6642\uff0c\u50c5\u6aa2\u7d22\u6240\u9700\u7684\u90e8\u5206\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u6578\u64da\u50b3\u8f38\u7684\u8ca0\u64d4\u548c\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u9019\u5728\u7528\u6236\u754c\u9762\u4e2d\u986f\u5f97\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u7528\u6236\u901a\u5e38\u4e0d\u9700\u8981\u4e00\u6b21\u6027\u67e5\u770b\u6240\u6709\u6578\u64da\u3002<\/p>\n

SQL Server\u4e2d\u7684\u5206\u9801\u5be6\u73fe<\/h2>\n

\u5728SQL Server\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u5be6\u73fe\u5206\u9801\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5206\u9801\u5b58\u5132\u904e\u7a0b\u793a\u4f8b\uff1a<\/p>\n

CREATE PROCEDURE GetPagedData\n    @PageNumber INT,\n    @PageSize INT\nAS\nBEGIN\n    SET NOCOUNT ON;\n\n    SELECT *\n    FROM YourTable\n    ORDER BY YourColumn\n    OFFSET (@PageNumber - 1) * @PageSize ROWS\n    FETCH NEXT @PageSize ROWS ONLY;\nEND\n<\/code><\/pre>\n
\u5728\u9019\u500b\u5b58\u5132\u904e\u7a0b\u4e2d\uff0c@PageNumber\u548c@PageSize\u662f\u7528\u4f86\u63a7\u5236\u5206\u9801\u7684\u53c3\u6578\u3002OFFSET\u548cFETCH NEXT\u8a9e\u53e5\u7528\u65bc\u6307\u5b9a\u8981\u8df3\u904e\u7684\u884c\u6578\u548c\u8981\u6aa2\u7d22\u7684\u884c\u6578\u3002<\/p>\n
Java\u8abf\u7528SQL Server\u5206\u9801\u5b58\u5132\u904e\u7a0b<\/h2>\n
\u5728Java\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528JDBC\u4f86\u8abf\u7528SQL Server\u7684\u5206\u9801\u5b58\u5132\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u4ee3\u78bc\uff0c\u5c55\u793a\u5982\u4f55\u5be6\u73fe\u9019\u4e00\u904e\u7a0b\uff1a<\/p>\n
import java.sql.*;\n\npublic class PagedDataExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:sqlserver:\/\/your_server;databaseName=your_database\";\n        String user = \"your_username\";\n        String password = \"your_password\";\n\n        try (Connection conn = DriverManager.getConnection(url, user, password);\n             CallableStatement stmt = conn.prepareCall(\"{call GetPagedData(?, ?)}\")) {\n\n            int pageNumber = 1; \/\/ \u7576\u524d\u9801\u78bc\n            int pageSize = 10;  \/\/ \u6bcf\u9801\u986f\u793a\u7684\u6578\u64da\u689d\u6578\n\n            stmt.setInt(1, pageNumber);\n            stmt.setInt(2, pageSize);\n\n            ResultSet rs = stmt.executeQuery();\n\n            while (rs.next()) {\n                \/\/ \u5047\u8a2dYourTable\u6709\u4e00\u500b\u540d\u70baName\u7684\u5217\n                System.out.println(\"Name: \" + rs.getString(\"Name\"));\n            }\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5efa\u7acb\u8207SQL Server\u7684\u9023\u63a5\uff0c\u7136\u5f8c\u4f7f\u7528CallableStatement\u4f86\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u3002\u901a\u904e\u8a2d\u7f6e\u9801\u78bc\u548c\u6bcf\u9801\u5927\u5c0f\u7684\u53c3\u6578\uff0c\u6211\u5011\u53ef\u4ee5\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u4f7f\u7528Java\u8abf\u7528SQL Server\u7684\u5206\u9801\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u65b9\u6cd5\u3002\u901a\u904e\u5408\u7406\u7684\u5206\u9801\u8a2d\u8a08\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u61c9\u7528\uff0c\u9019\u7a2e\u6280\u8853\u5c24\u70ba\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5728Java\u4e2d\u8abf\u7528SQL Server\u7684\u5206\u9801\u5b58\u5132\u904e\u7a0b\uff0c\u63d0\u5347\u6578\u64da\u67e5\u8a62\u6548\u7387\u8207\u6027\u80fd\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-188252","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188252","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=188252"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188252\/revisions"}],"predecessor-version":[{"id":188253,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188252\/revisions\/188253"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}