{"id":61883,"date":"2024-10-13T14:26:14","date_gmt":"2024-10-13T06:26:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61883\/"},"modified":"2024-10-13T14:26:14","modified_gmt":"2024-10-13T06:26:14","slug":"java%e6%93%8d%e4%bd%9cmysql%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61883\/","title":{"rendered":"java\u64cd\u4f5cmysql\u5b58\u5132\u904e\u7a0b\u793a\u4f8b"},"content":{"rendered":"<h1 id=\"java%e6%93%8d%e4%bd%9cmysql%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%e7%a4%ba%e4%be%8b-ShTMdzHoyL\">Java\u64cd\u4f5cMySQL\u5b58\u50a8\u8fc7\u7a0b\u793a\u4f8b<\/h1>\n<p>\u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u5e93\u7684\u4f7f\u7528\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002MySQL\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9879\u76ee\u4e2d\u3002\u5b58\u50a8\u8fc7\u7a0b\u662fMySQL\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u7279\u6027\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u4e00\u7cfb\u5217SQL\u8bed\u53e5\u5c01\u88c5\u5728\u4e00\u8d77\uff0c\u4ee5\u4fbf\u4e8e\u91cd\u7528\u548c\u63d0\u9ad8\u6027\u80fd\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Java\u4e2d\u64cd\u4f5cMySQL\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5e76\u63d0\u4f9b\u76f8\u5173\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%af%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%ef%bc%9f-ShTMdzHoyL\">\u4ec0\u4e48\u662f\u5b58\u50a8\u8fc7\u7a0b\uff1f<\/h2>\n<p>\u5b58\u50a8\u8fc7\u7a0b\u662f\u4e00\u7ec4\u9884\u7f16\u8bd1\u7684SQL\u8bed\u53e5\uff0c\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u6765\u6267\u884c\u3002\u4f7f\u7528\u5b58\u50a8\u8fc7\u7a0b\u7684\u597d\u5904\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u5b58\u50a8\u8fc7\u7a0b\u5728\u6570\u636e\u5e93\u4e2d\u9884\u7f16\u8bd1\uff0c\u51cf\u5c11\u4e86\u6bcf\u6b21\u6267\u884c\u65f6\u7684\u89e3\u6790\u65f6\u95f4\u3002<\/li>\n<li>\u589e\u5f3a\u5b89\u5168\u6027\uff1a\u901a\u8fc7\u9650\u5236\u76f4\u63a5\u8bbf\u95ee\u8868\uff0c\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li>\u7b80\u5316\u590d\u6742\u64cd\u4f5c\uff1a\u5c06\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\u5c01\u88c5\u5728\u5b58\u50a8\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u66f4\u7b80\u6d01\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%9b%e5%bb%ba%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b-ShTMdzHoyL\">\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b<\/h2>\n<p>\u5728\u4f7f\u7528Java\u64cd\u4f5cMySQL\u5b58\u50a8\u8fc7\u7a0b\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5728MySQL\u4e2d\u521b\u5efa\u4e00\u4e2a\u5b58\u50a8\u8fc7\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u521b\u5efa\u4e00\u4e2a\u5b58\u50a8\u8fc7\u7a0b\u7528\u4e8e\u63d2\u5165\u7528\u6237\u4fe1\u606f\uff1a<\/p>\n<pre><code>\nDELIMITER \/\/\nCREATE PROCEDURE AddUser(IN username VARCHAR(50), IN email VARCHAR(50))\nBEGIN\n    INSERT INTO users (username, email) VALUES (username, email);\nEND \/\/\nDELIMITER ;\n<\/code><\/pre>\n<h2 id=\"%e5%9c%a8java%e4%b8%ad%e8%b0%83%e7%94%a8%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b-ShTMdzHoyL\">\u5728Java\u4e2d\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u5c55\u793a\u5982\u4f55\u5728Java\u4e2d\u8c03\u7528\u4e0a\u8ff0\u5b58\u50a8\u8fc7\u7a0b\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u6dfb\u52a0\u4e86MySQL JDBC\u9a71\u52a8\u5230\u4f60\u7684\u9879\u76ee\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Java\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.CallableStatement;\nimport java.sql.SQLException;\n\npublic class MySQLStoredProcedureExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:mysql:\/\/localhost:3306\/your_database\";\n        String user = \"your_username\";\n        String password = \"your_password\";\n\n        Connection conn = null;\n        CallableStatement stmt = null;\n\n        try {\n            \/\/ \u8fde\u63a5\u5230\u6570\u636e\u5e93\n            conn = DriverManager.getConnection(url, user, password);\n            \/\/ \u51c6\u5907\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\n            stmt = conn.prepareCall(\"{call AddUser(?, ?)}\");\n            \/\/ \u8bbe\u7f6e\u53c2\u6570\n            stmt.setString(1, \"JohnDoe\");\n            stmt.setString(2, \"john@example.com\");\n            \/\/ \u6267\u884c\u5b58\u50a8\u8fc7\u7a0b\n            stmt.execute();\n            System.out.println(\"\u7528\u6237\u5df2\u6210\u529f\u6dfb\u52a0\uff01\");\n        } catch (SQLException e) {\n            e.printStackTrace();\n        } finally {\n            \/\/ \u5173\u95ed\u8d44\u6e90\n            try {\n                if (stmt != null) stmt.close();\n                if (conn != null) conn.close();\n            } catch (SQLException e) {\n                e.printStackTrace();\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h2 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\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u793a\u4f8b\u5c55\u793a\u5982\u4f55\u5728Java\u4e2d\u64cd\u4f5cMySQL\u5b58\u50a8\u8fc7\u7a0b\uff0c\u5305\u62ec\u8fde\u63a5\u6570\u636e\u5e93\u3001\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\u53ca\u5904\u7406\u7ed3\u679c\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-61883","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61883","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=61883"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61883\/revisions"}],"predecessor-version":[{"id":61884,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61883\/revisions\/61884"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}