乙個JDBC實現批量刪除的例子

2021-05-25 02:06:07 字數 1255 閱讀 5211

資料庫:sqlserver2005

伺服器:tomcat6.0

開發工具:myeclipse6.0

採用框架:struts1.2

貼出完整** :

建立sql指令碼:

create table [dbo].[batch](

[id] [int] identity(1,1) not null,

[name] [varchar](50) null,

[password] [varchar](50) null,

constraint [pk_batch] primary key clustered

([id] asc

)with (pad_index  = off, statistics_norecompute  = off, ignore_dup_key = off, allow_row_locks  = on, allow_page_locks  = on) on [primary]

) on [primary]

go連線資料庫類:

public class dbconnection

return dbc._getconnection();

}public connection _getconnection() throws exception

}採用dao工廠模式:

po類:

public class batch

public void setid(int id)

public string getname()

public void setname(string name)

public string getpassword()

public void setpassword(string password)

}dao介面:

public inte***ce batchdao

實現介面類:

public class batchdaoimpl implements batchdao else

} catch (exception e) finally catch (sqlexception e)

}return list;}}

工廠類:

public class daofactory

}action:繼承dispatchaction

public class batchaction extends dispatchaction

}

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