{"id":221,"date":"2014-09-23T16:35:13","date_gmt":"2014-09-23T08:35:13","guid":{"rendered":"http:\/\/blog.cyszys.com\/?p=221"},"modified":"2014-09-23T16:35:13","modified_gmt":"2014-09-23T08:35:13","slug":"%e8%bd%ac-jdbc%e8%bf%9e%e6%8e%a5oracle-rac%e7%9a%84%e8%bf%9e%e6%8e%a5%e4%b8%b2%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"http:\/\/blog.cyszys.com\/?p=221","title":{"rendered":"[\u8f6c]  JDBC\u8fde\u63a5Oracle RAC\u7684\u8fde\u63a5\u4e32\u914d\u7f6e"},"content":{"rendered":"<p>\u8f6c\u81ea\u8001\u76d6\u7684\u535a\u5ba2eygle.com<\/p>\n<p>\u6e90\u5730\u5740<span style=\"color: #000000;\">:\u00a0<\/span><a class=\"permalink\" style=\"color: #0082ff;\" href=\"http:\/\/www.eygle.com\/digest\/2008\/06\/jdbcoracle_rac.html\"><a href=\"http:\/\/www.eygle.com\/digest\/2008\/06\/jdbcoracle_rac.html\">http:\/\/www.eygle.com\/digest\/2008\/06\/jdbcoracle_rac.html<\/a><\/a><\/p>\n<p>jdbc\u8fde\u63a5oracle\u7684\u8fde\u63a5\u4e32\u5982\u4e0b\uff1a<\/p>\n<pre class=\"brush:java\">String url=\"jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = host2)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = host1)(PORT = 1521))(LOAD_BALANCE = yes)(FAILOVER = ON)(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = db.domain)(FAILOVER_MODE=(TYPE = SELECT)(METHOD = BASIC)(RETIRES = 20)(DELAY = 15))))\";<\/pre>\n<p>java\u6d4b\u8bd5\u7a0b\u5e8f\u5982\u4e0b\uff1a<\/p>\n<pre class=\"brush:java\">import java.sql.Connection;\n\nimport java.sql.DriverManager;\nimport java.sql.ResultSet;\nimport java.sql.Statement;\n\npublic class Test {\n\npublic static void main(String arg[]) {\ntry {\nClass.forName(\"oracle.jdbc.driver.OracleDriver\");\nString url=\"jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = host1)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = host2)(PORT = 1521))(LOAD_BALANCE = yes)(FAILOVER = ON)(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = db.domain)(FAILOVER_MODE=(TYPE = SELECT)(METHOD = BASIC)(RETIRES = 20)(DELAY = 15))))\";\nConnection c = DriverManager.getConnection(url,\"aa\",\"aa\");\nStatement s = c.createStatement();\nResultSet r = s.executeQuery(\"select 1 from dual\");\nwhile(r.next()) {\nSystem.out.println(r.getString(1));\n}\n}catch(Exception e) {\nSystem.out.println(e.toString());\n}\n}\n}<\/pre>","protected":false},"excerpt":{"rendered":"<p>\u8f6c\u81ea\u8001\u76d6\u7684\u535a\u5ba2eygle.com \u6e90\u5730\u5740:\u00a0<a href=\"http:\/\/www.eygle.com\/digest\/2008\/\">http:\/\/www.eygle.com\/digest\/2008\/<\/a> [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,11],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=\/wp\/v2\/posts\/221"}],"collection":[{"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=221"}],"version-history":[{"count":1,"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=\/wp\/v2\/posts\/221\/revisions"}],"predecessor-version":[{"id":222,"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=\/wp\/v2\/posts\/221\/revisions\/222"}],"wp:attachment":[{"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.cyszys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}