下一步是在war文件中设置数据库连接。
The next step is the set up of the database connection in the war file.
现在我们已创建了Web项目，接下来需要设置数据库连接。
Now that we have created our Web project, we need to set up the database connections.
至于所有数据库交互，我们需要设置数据库连接并提取数据。
As with all database interaction, we need to set up our database connections and get our data out.
如果有必要，在EcoSpace加载之前，您也可以在此处添加自己的代码来设置数据库连接，也许可用于授权用户或登录数据库。
If you need to, you can add your own code here to set up the database connection before the EcoSpace is loaded - perhaps to authorize the user or log in to a database.
它们是应用程序中用于全局对象的一种常见模式，如数据库连接和配置设置。
They are a common pattern used for global objects in an application, such as database connections and configuration Settings.
一些参数设置只有在断开所有应用程序与数据库的连接之后才会生效。
Some of the parameter settings will only be effective after you disconnect all applications from the database in effect.
在客户机和数据库服务器上都设置好插件之后，发出一条连接语句以测试插件。
Once you have set up the plug-in on both the client and database server, issue a connect statement to test the plug-in.
在设置订阅前，您需要考虑报表将如何连接到数据库以检索其数据。
Before setting up a subscription, you need to think about how the report will connect to the database to retrieve its data.
还可以采用另一可选方法来设置到64位DB 2数据库环境的连接。
An alternate method can also be employed to set up connectivity to the 64-bit DB2 database environment.
对于要访问的每个数据库，只需设置一次连接。
Setting up the connection has only to be done once for each database you want to access.
打开WAS控制台并设置连接到前面创建的数据库模式的xa数据源。
Open up the WAS Console and set up an XA data source that connects to the database schema created earlier.
在数据库管理器配置中设置以下参数以启用连接集中器
Set the following parameters in the database manager configuration to enable the connection concentrator
在这一环境中，如果创建了新的ContentStore数据库(具有新名字)，ContentManager上所有实例的连接设置必须进行更新。
In such an environment, if a new Content Store database is created (with a new name), the connection Settings will have to be updated on all instances of Content Manager.
通过设置这个属性，在JDBC连接url中所有对airlinesdb数据库的引用都只需引用“airlinesDB”，而不必引用完整的文件系统路径。
By setting this property, all references to the airlinesDB database in the JDBC connection URLs can just refer to 'airlinesDB' instead of the full file system path.
为验证您有合理的环境变量设置，您可以尝试像之前一样连接到数据库dirdb01；现在它应当可以通过root上下文工作了。
To verify that you have the proper environment variable setup, you can try to connect to the database DIRDB01 as shown earlier; it should work from root context now.
由于我们的团队需要用户连接到一个数据库并设置多个jboss容器，所以我们使用面板提示用户提供特定的信息。
Because our team needed users to connect to a database and set up multiple JBoss containers, we used panels to prompt users for site-specific information.
Oracle允许中间层在单个数据库连接中设置许多轻量级用户会话，每个会话都惟一地对应于一个连接用户。
Oracle allows the middle tier to set up a number of lightweight user sessions within a single database connection, each of which uniquely identifies a connected user.
多出的一个本地SQLServer数据库的连接字符串设置，用于网格应用程序跟踪记录。
There's also a connection string setting for the local SQL Server database used for grid application tracking.
通常将其设置为“off”，以便(默认情况下)用户只能看到单个“Default”数据库连接。
Typically set this to "off" so that (by default) users can only see the single "default" database connection.
在开始生成报告之前，管理员需要在DataQuant中设置报告环境，包括识别库存储和数据库连接信息。
Before the reporting can begin, an administrator needs to setup the reporting environment in DataQuant, including identifying the repository storage and the database connection information.
InfoSphereWarehouse安装程序设置连接到控制数据库所需的配置。
The InfoSphere Warehouse installer sets up the configuration needed to connect to the control database.
后续文章将为您展示如何设置Derby数据库，并将GWT前端与基于Derby的后端连接。
Future articles will show you how to set up the Derby database and connect the GWT front end to the Derby-based back end.
该语句的目的是设置各种环境变量，使用户 psoft 可以连接DB2数据库环境。
The purpose of this statement is to set the various environment variables to enable the user psoft to connect to the DB2 database environment.
注意，在清单2中，autocommit属性设置为false，这将通知底层DBMS在代码而非数据库中管理连接。
Notice in Listing 2 that the autoCommit property is set to false, informing the underlying DBMS that the connection will be managed in the code, not the database.
假设希望设置DB 2数据库连接的CURRENTschema值。
Suppose you want to set the CURRENT SCHEMA value for your DB2 database connection.
第二个try语句先设置连接geronimo内置的Derby数据库——SystemDatabase时需要的Properties数据结构。
The second try statement begins by setting up the Properties data structure that you need when you connect to Geronimo's built-in Derby database, SystemDatabase.
jacl脚本将用于配置WebSphereApplicationServer-Express环境，包括设置到数据库的JDBC连接、创建数据源等等。
The JACL scripts will be used to configure the WebSphere Application Server - Express environment, including setting up a JDBC connection to the database, creating a data source, and so on.
对setup的专门调用将连接到数据库，为每个表设置一个类，然后让那些类去继承Maypole：Model：CDBI。
That single call to setup will connect to the database, set up a single class for each table, and cause those classes to inherit from Maypole: : Model: : CDBI.
LINQ toSQL同样支持显式设置上下文的事务，所以您可以获取上下文的数据库连接，然后打开它，开启一个事务，并在上下文中设置。
LINQ to SQL also supports explicitly setting the transaction on the context, so you could get the connection from the context, open it, start a transaction, and set it on the context.
要设置缺省数据库连接，请选择SQLDatabaseConnections并检查如图4所示的选择。
To set the default data base connection, select SQL Database Connections and check the selections as shown in Figure 4.
应用推荐