{"id":168751,"date":"2024-11-06T15:51:25","date_gmt":"2024-11-06T07:51:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168751\/"},"modified":"2024-11-06T15:51:26","modified_gmt":"2024-11-06T07:51:26","slug":"tomcat-%e4%b8%8b%e9%85%8d%e7%bd%ae-sql-server-%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168751\/","title":{"rendered":"Tomcat \u4e0b\u914d\u7f6e SQL Server \u9023\u63a5\u6c60\u7684\u5be6\u73fe\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"tomcat-%e4%b8%8b%e9%85%8d%e7%bd%ae-sql-server-%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-fhvGMdIZtH\">Tomcat \u4e0b\u914d\u7f6e SQL Server \u9023\u63a5\u6c60\u7684\u5be6\u73fe\u65b9\u6cd5<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u5c0d\u65bc\u6574\u9ad4\u7cfb\u7d71\u7684\u8868\u73fe\u81f3\u95dc\u91cd\u8981\u3002Apache Tomcat \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684 Java Servlet \u5bb9\u5668\uff0c\u7d93\u5e38\u88ab\u7528\u65bc\u904b\u884c\u57fa\u65bc Java \u7684 Web \u61c9\u7528\u3002\u70ba\u4e86\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6548\u7387\uff0c\u4f7f\u7528\u9023\u63a5\u6c60\u662f\u4e00\u500b\u5e38\u898b\u7684\u505a\u6cd5\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Tomcat \u4e2d\u914d\u7f6e SQL Server \u7684\u9023\u63a5\u6c60\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%80%a3%e6%8e%a5%e6%b1%a0%ef%bc%9f-fhvGMdIZtH\">\u4ec0\u9ebc\u662f\u9023\u63a5\u6c60\uff1f<\/h2>\n<p>\u9023\u63a5\u6c60\u662f\u4e00\u7a2e\u7528\u65bc\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\u7684\u6280\u8853\uff0c\u5b83\u53ef\u4ee5\u91cd\u7528\u5df2\u7d93\u5efa\u7acb\u7684\u9023\u63a5\uff0c\u5f9e\u800c\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u6642\u5efa\u7acb\u548c\u95dc\u9589\u9023\u63a5\u7684\u958b\u92b7\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u80fd\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-fhvGMdIZtH\">\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u914d\u7f6e\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5df2\u7d93\u5b89\u88dd\u4e86 Apache Tomcat\u3002<\/li>\n<li>\u5df2\u7d93\u5b89\u88dd\u4e86 SQL Server \u4e26\u80fd\u5920\u6b63\u5e38\u8a2a\u554f\u3002<\/li>\n<li>\u4e0b\u8f09 SQL Server JDBC \u9a45\u52d5\u7a0b\u5e8f\uff0c\u4e26\u5c07\u5176\u653e\u7f6e\u5728 Tomcat \u7684 <code>lib<\/code> \u76ee\u9304\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%85%8d%e7%bd%ae-tomcat-%e7%9a%84%e9%80%a3%e6%8e%a5%e6%b1%a0-fhvGMdIZtH\">\u914d\u7f6e Tomcat \u7684\u9023\u63a5\u6c60<\/h2>\n<p>Tomcat \u63d0\u4f9b\u4e86\u591a\u7a2e\u9023\u63a5\u6c60\u7684\u5be6\u73fe\uff0c\u6700\u5e38\u7528\u7684\u662f <code>Apache DBCP<\/code>\u3002\u4ee5\u4e0b\u662f\u914d\u7f6e SQL Server \u9023\u63a5\u6c60\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a8%e8%bc%af-context-xml-%e6%96%87%e4%bb%b6-fhvGMdIZtH\">1. \u7de8\u8f2f context.xml \u6587\u4ef6<\/h3>\n<p>\u5728 Tomcat \u7684 <code>conf<\/code> \u76ee\u9304\u4e0b\u627e\u5230 <code>context.xml<\/code> \u6587\u4ef6\uff0c\u4e26\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>\n\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u60a8\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u66ff\u63db\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>your_username<\/code>\uff1a\u6578\u64da\u5eab\u7528\u6236\u540d\u3002<\/li>\n<li><code>your_password<\/code>\uff1a\u6578\u64da\u5eab\u5bc6\u78bc\u3002<\/li>\n<li><code>your_server<\/code>\uff1aSQL Server \u7684\u5730\u5740\u3002<\/li>\n<li><code>your_database<\/code>\uff1a\u8981\u9023\u63a5\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e7%b7%a8%e8%bc%af-web-xml-%e6%96%87%e4%bb%b6-fhvGMdIZtH\">2. \u7de8\u8f2f web.xml \u6587\u4ef6<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5728\u61c9\u7528\u7684 <code>WEB-INF\/web.xml<\/code> \u6587\u4ef6\u4e2d\u6dfb\u52a0\u8cc7\u6e90\u5f15\u7528\uff1a<\/p>\n<pre><code>\n\n    DB Connection\n    jdbc\/SQLServerDB\n    javax.sql.DataSource\n    jdbc\/SQLServerDB\n\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-fhvGMdIZtH\">3. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n<p>\u5728\u60a8\u7684 Java \u4ee3\u78bc\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u904e JNDI \u7372\u53d6\u6578\u64da\u6e90\u4e26\u4f7f\u7528\u5b83\u4f86\u7372\u53d6\u9023\u63a5\uff1a<\/p>\n<pre><code>\nimport javax.naming.Context;\nimport javax.naming.InitialContext;\nimport javax.naming.NamingException;\nimport javax.sql.DataSource;\nimport java.sql.Connection;\nimport java.sql.SQLException;\n\npublic class DatabaseUtil {\n    private static DataSource dataSource;\n\n    static {\n        try {\n            Context ctx = new InitialContext();\n            dataSource = (DataSource) ctx.lookup(\"java:comp\/env\/jdbc\/SQLServerDB\");\n        } catch (NamingException e) {\n            e.printStackTrace();\n        }\n    }\n\n    public static Connection getConnection() throws SQLException {\n        return dataSource.getConnection();\n    }\n}\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u901a\u904e <code>DatabaseUtil.getConnection()<\/code> \u65b9\u6cd5\u7372\u53d6\u9023\u63a5\uff0c\u4e26\u5728\u4f7f\u7528\u5b8c\u7562\u5f8c\u95dc\u9589\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fhvGMdIZtH\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Tomcat \u4e2d\u914d\u7f6e SQL Server \u7684\u9023\u63a5\u6c60\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\uff0c\u6e1b\u5c11\u8cc7\u6e90\u7684\u6d6a\u8cbb\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u8853\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\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\">\u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 Tomcat \u4e2d\u914d\u7f6e SQL Server \u9023\u63a5\u6c60\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u61c9\u7528\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u5eab\u9023\u63a5\u7ba1\u7406\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-168751","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168751","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=168751"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168751\/revisions"}],"predecessor-version":[{"id":168752,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168751\/revisions\/168752"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}