String dbURL="jdbc:oracle:thin:@"+"(DESCRIPTION="+"(FAILOVER=on)"+"(ADDRESS_LIST="+"(LOAD_BALANCE=on)"+"(CONNECT_TIMEOUT=3)(RETRY_COUNT=3)"+"(ADDRESS=(PROTOCOL=TCP)(HOST=prmy-scan)(PORT=1521))"+"(ADDRESS=(PROTOCOL=TCP)(HOST= stby-scan)(PORT=1521)))"+"(CONNECT_DATA=(SERVIC...
PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) 创建一个 PreparedStatement 对象,该对象将生成具有给定类型和并发性的 ResultSet 对象。 PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) 创建一个 Prepare...
which it returns to the application to use as a normal connection. Because the JDBC driver vendor implements thePooledConnectioninterface, the JDBC driver creates theConnectionobject; however, thisConnectionobject is not a physical connection as in the non-pooling case. TheConnection...
Content Manager Enterprise Edition supports the Oracle JDBC driver (type 2 and type 4), which affects the Content Manager Enterprise Edition connector. Content Manager Enterprise Edition also supports flexible JDBC connection strings, which allow you to
Download JDBC driver The connection string properties can be specified in various ways: As name=value properties in the connection URL when you connect by using the DriverManager class. For connection string syntax, see Building the connection URL. As name=value properties in the Properties ...
jdbc:oracle:thin:[user/password]@//[host][:port]/SID user - The login user name defined in the Oracle server. password - The password for the login user. host - The host name where Oracle server is running. Default is 127.0.0.1 - the IP address of localhost. ...
IfTestTableNamebegins with"SQL ", then the rest of the string following that leading token will be taken as a literal SQL statement that will be used to test a connection. MBean:weblogic.management. configuration. JDBCConnectionPoolMBean ...
urlProps.stringPropertyNames().stream().forEach(k -> props.setProperty(k, urlProps.getProperty(k))); //找驱动 ### return mysqlDriver.connect(jdbcUrlToUse, props); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. ...
If your JDBC driver requires it, you must create the remainder of the openString in the properties field. MBean:weblogic.management. configuration. JDBCConnectionPoolMBean Attribute:XAPassword Encrypted:yes Dynamic:no
lookup("java:comp/env/jdbc/MySQLDB"); /* * The following code is what would actually be in your * Servlet, JSP or EJB 'service' method...where you need * to work with a JDBC connection. */ Connection conn = null; Statement stmt = null; try { conn = ds.getConnection(); /* *...