{"id":188408,"date":"2024-11-11T22:27:27","date_gmt":"2024-11-11T14:27:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188408\/"},"modified":"2024-11-11T22:27:28","modified_gmt":"2024-11-11T14:27:28","slug":"%e6%8e%a2%e7%a9%b6was%e4%b8%ad%e8%88%87jndi%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%b8%e9%97%9c%e7%9a%84jar%e6%96%87%e4%bb%b6-was%e8%a3%a1%e9%9d%a2%e5%92%8cjndi-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%89%e9%97%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188408\/","title":{"rendered":"\u63a2\u7a76WAS\u4e2d\u8207JNDI\u6578\u64da\u5eab\u76f8\u95dc\u7684JAR\u6587\u4ef6 (was\u88e1\u9762\u548cjndi \u6578\u64da\u5eab\u6709\u95dc\u7684jar)"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%a9%b6was%e4%b8%ad%e8%88%87jndi%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%b8%e9%97%9c%e7%9a%84jar%e6%96%87%e4%bb%b6-kXFdwGCrAM\">\u63a2\u7a76WAS\u4e2d\u8207JNDI\u6578\u64da\u5eab\u76f8\u95dc\u7684JAR\u6587\u4ef6<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u4f01\u696d\u74b0\u5883\u4e2d\uff0cJava EE\uff08Enterprise Edition\uff09\u61c9\u7528\u7a0b\u5e8f\u4f3a\u670d\u5668\u5982WebSphere Application Server\uff08WAS\uff09\u88ab\u5ee3\u6cdb\u7528\u65bc\u69cb\u5efa\u548c\u90e8\u7f72\u4f01\u696d\u7d1a\u61c9\u7528\u3002\u9019\u4e9b\u61c9\u7528\u7a0b\u5e8f\u901a\u5e38\u9700\u8981\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u800cJava Naming and Directory Interface\uff08JNDI\uff09\u5247\u662f\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u7684\u91cd\u8981\u7d44\u4ef6\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eWAS\u4e2d\u8207JNDI\u6578\u64da\u5eab\u76f8\u95dc\u7684JAR\u6587\u4ef6\uff0c\u4e26\u5206\u6790\u5b83\u5011\u7684\u4f5c\u7528\u53ca\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afjndi%ef%bc%9f-kXFdwGCrAM\">\u4ec0\u9ebc\u662fJNDI\uff1f<\/h2>\n<p>JNDI\u662f\u4e00\u500bJava 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id=\"was%e4%b8%ad%e7%9a%84jndi%e9%85%8d%e7%bd%ae-kXFdwGCrAM\">WAS\u4e2d\u7684JNDI\u914d\u7f6e<\/h2>\n<p>\u5728WAS\u4e2d\u914d\u7f6eJNDI\u6578\u64da\u6e90\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5275\u5efa\u6578\u64da\u6e90\uff1a\u5728WAS\u7ba1\u7406\u63a7\u5236\u53f0\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u6e90\uff0c\u4e26\u6307\u5b9a\u5176JNDI\u540d\u7a31\u3002<\/li>\n<li>\u914d\u7f6eJDBC\u63d0\u4f9b\u8005\uff1a\u9078\u64c7\u5408\u9069\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230WAS\u4e2d\u3002<\/li>\n<li>\u8a2d\u7f6e\u9023\u63a5\u5c6c\u6027\uff1a\u914d\u7f6e\u6578\u64da\u5eab\u7684URL\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u7b49\u9023\u63a5\u5c6c\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%88%87jndi%e7%9b%b8%e9%97%9c%e7%9a%84jar%e6%96%87%e4%bb%b6-kXFdwGCrAM\">\u8207JNDI\u76f8\u95dc\u7684JAR\u6587\u4ef6<\/h2>\n<p>\u5728WAS\u4e2d\uff0c\u8207JNDI\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u904e\u7a0b\u4e2d\uff0c\u6d89\u53ca\u5230\u591a\u500bJAR\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u8207JNDI\u76f8\u95dc\u7684JAR\u6587\u4ef6\uff1a<\/p>\n<ul>\n<li><code>jndi.jar<\/code>\uff1a\u9019\u662fJNDI\u7684\u6838\u5fc3\u5eab\uff0c\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u547d\u540d\u548c\u76ee\u9304\u670d\u52d9\u529f\u80fd\u3002<\/li>\n<li><code>jdbc.jar<\/code>\uff1a\u9019\u500bJAR\u6587\u4ef6\u5305\u542b\u4e86JDBC API\u7684\u5be6\u73fe\uff0c\u5141\u8a31Java\u61c9\u7528\u7a0b\u5e8f\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002<\/li>\n<li><code>db2jcc.jar<\/code>\uff1a\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662fIBM DB2\u6578\u64da\u5eab\uff0c\u9019\u500bJAR\u6587\u4ef6\u662f\u5fc5\u9700\u7684\uff0c\u56e0\u70ba\u5b83\u5305\u542b\u4e86DB2\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\u3002<\/li>\n<li><code>oracle.jdbc.driver.jar<\/code>\uff1a\u5c0d\u65bcOracle\u6578\u64da\u5eab\uff0c\u9019\u500bJAR\u6587\u4ef6\u63d0\u4f9b\u4e86Oracle JDBC\u9a45\u52d5\u7a0b\u5e8f\u7684\u5be6\u73fe\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8jndi%e8%a8%aa%e5%95%8f%e6%95%b8%e6%93%9a%e5%ba%ab-kXFdwGCrAM\">\u5982\u4f55\u4f7f\u7528JNDI\u8a2a\u554f\u6578\u64da\u5eab<\/h2>\n<p>\u4e00\u65e6\u914d\u7f6e\u4e86JNDI\u6578\u64da\u6e90\uff0c\u60a8\u53ef\u4ee5\u5728Java\u4ee3\u78bc\u4e2d\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\u4f86\u8a2a\u554f\u6578\u64da\u5eab\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 DatabaseConnection {\n    public Connection getConnection() {\n        Connection connection = null;\n        try {\n            Context ctx = new InitialContext();\n            DataSource ds = (DataSource) ctx.lookup(\"java:comp\/env\/jdbc\/MyDataSource\");\n            connection = ds.getConnection();\n        } catch (NamingException | SQLException e) {\n            e.printStackTrace();\n        }\n        return connection;\n    }\n}\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528JNDI\u67e5\u627e\u6578\u64da\u6e90\uff0c\u7136\u5f8c\u7372\u53d6\u6578\u64da\u5eab\u9023\u63a5\u3002\u9019\u7a2e\u65b9\u6cd5\u4f7f\u5f97\u6578\u64da\u5eab\u9023\u63a5\u7684\u7ba1\u7406\u66f4\u52a0\u9748\u6d3b\uff0c\u4e26\u4e14\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u4e0d\u540c\u7684\u74b0\u5883\u4e2d\u9032\u884c\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kXFdwGCrAM\">\u7e3d\u7d50<\/h2>\n<p>WAS\u4e2d\u7684JNDI\u6578\u64da\u5eab\u914d\u7f6e\u662f\u4f01\u696d\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u76f8\u95dc\u7684JAR\u6587\u4ef6\u548c\u6578\u64da\u6e90\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u548c\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7a76WAS\u4e2d\u8207JNDI\u6578\u64da\u5eab\u76f8\u95dc\u7684JAR\u6587\u4ef6\uff0c\u4e86\u89e3\u5176\u529f\u80fd\u8207\u914d\u7f6e\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5eab\u9023\u63a5\u6548\u7387\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-188408","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188408","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=188408"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188408\/revisions"}],"predecessor-version":[{"id":188409,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188408\/revisions\/188409"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}