?? connectsqlserver.html
字號:
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<TITLE>Connecting to a SQLServer Database
(Java Developers Almanac Example)
</TITLE>
<META CONTENT="Patrick Chan" NAME="AUTHOR">
<META CONTENT="Code Examples from The Java Developers Almanac 1.4" NAME="DESCRIPTION">
<META CONTENT="Addison-Wesley/Patrick Chan" NAME="OWNER">
<META CONTENT="3/20/02" NAME="revision">
<STYLE TYPE="text/css">
<!-- BODY CODE {font-family: Courier, Monospace; font-size: 11pt} TABLE, BODY {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt} PRE {font-family: Courier, Monospace; font-size: 10pt} H3 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11pt} A.eglink {text-decoration: none} A:hover.eglink {text-decoration: underline} -->
</STYLE>
</HEAD>
<BODY>
<TABLE CELLSPACING="0" CELLPADDING="0" BORDER="0">
<TR>
<TD rowspan="3"><A HREF="/?l=ex"><IMG BORDER="0" ALIGN="BOTTOM" HSPACE="10" SRC="/egs/almanac14a.jpg"></A></TD><TD VALIGN="top"><font face="Times" size="6"><b>The Java Developers Almanac 1.4</b></font>
<br>
Order this book from <a href="/cgi-bin/scripts/redirect.pl?l=ex&url=http://www.amazon.com/exec/obidos/ASIN/0201752808/xeo">Amazon</a>.
</TD>
</TR>
<TR>
<TD align="right" valign="bottom">
<FORM method="get" action="/cgi-bin/search/find.pl">
<INPUT size="25" name="words" type="text"><INPUT value="Search" type="submit">
</FORM>
</TD>
</TR>
</TABLE>
<HR color="#6666cc">
<DIV ALIGN="LEFT">
<A HREF="/">Home</A>
>
<A HREF="../index.html">List of Packages</A>
>
<B><A HREF="../java.sql/pkg.html">java.sql</A></B><font color="#666666" SIZE="-2">
[73 examples]
</font>
>
<B><A HREF="../java.sql/pkg.html#Connections">Connections</A></B><font color="#666666" SIZE="-2">
[10 examples]
</font>
</DIV><P>
<h3>
e237.
Connecting to a SQLServer Database</h3>
This example connects to a SQLServer database using the NetDirect JDBC
driver. For information about this driver, see
<a href="../java.sql/SetupJdbc.html" class="eglink"><font size="-1"><b>e232</b> Getting JDBC Drivers for a Database</font></a>.
<pre>
Connection connection = null;
try {
String driverName = <font color="#0066ff"><i>"com.jnetdirect.jsql.JSQLDriver"</i></font>; // NetDirect JDBC driver
String serverName = <font color="#0066ff"><i>"127.0.0.1"</i></font>;
String portNumber = <font color="#0066ff"><i>"1433"</i></font>;
String mydatabase = serverName + ":" + portNumber;
String url = <font color="#0066ff"><i>"jdbc:JSQLConnect://"</i></font> + mydatabase; // a JDBC url
String username = <font color="#0066ff"><i>"username"</i></font>;
String password = <font color="#0066ff"><i>"password"</i></font>;
// Load the JDBC driver
Class.forName(driverName);
// Create a connection to the database
connection = DriverManager.getConnection(url, username, password);
} catch (ClassNotFoundException e) {
// Could not find the database driver
} catch (SQLException e) {
// Could not connect to the database
}
</pre>
<P><table width="600" CELLSPACING="0" CELLPADDING="2" BORDER="0">
<tr>
<td bgcolor="#6666cc" align="center"><font color="#ffffff">
Related Examples
</font></td>
</tr>
</table>
e235. <a class="eglink" href="ConnectOracle.html?l=rel">
Connecting to an Oracle Database
</a>
<br>
e236. <a class="eglink" href="ConnectMySql.html?l=rel">
Connecting to a MySQL Database
</a>
<br>
e238. <a class="eglink" href="GetPropInfo.html?l=rel">
Listing All Available Parameters for Creating a JDBC Connection
</a>
<br>
e239. <a class="eglink" href="CanTrans.html?l=rel">
Determining If a Database Supports Transactions
</a>
<br>
e240. <a class="eglink" href="Commit.html?l=rel">
Committing and Rolling Back Updates to a Database
</a>
<br>
e241. <a class="eglink" href="GetSqlException.html?l=rel">
Handling a SQL Exception
</a>
<br>
e242. <a class="eglink" href="GetSqlWarnings.html?l=rel">
Determining If a SQL Warning Occurred
</a>
<br>
e243. <a class="eglink" href="Conn2Driver.html?l=rel">
Getting the Driver of a Connection
</a>
<br>
e244. <a class="eglink" href="GetFetchSize.html?l=rel">
Setting the Number of Rows to Prefetch When Executing a SQL Query
</a>
<br>
<table width="600" CELLSPACING="0" CELLPADDING="2" BORDER="0">
<tr>
<td align="left">
<br>
See also:
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Batching">
Batching
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Database%20Meta%20Data">
Database Meta Data
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Deleting%20Data">
Deleting Data
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Drivers">
Drivers
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Importing%20and%20Exporting">
Importing and Exporting
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Inserting%20and%20Updating%20Data">
Inserting and Updating Data
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Oracle%20OBJECTs">
Oracle OBJECTs
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Oracle%20VARRAYs">
Oracle VARRAYs
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Procedures%20and%20Functions">
Procedures and Functions
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Retrieving%20Data">
Retrieving Data
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Scrollable%20Result%20Sets">
Scrollable Result Sets
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Tables">
Tables
</a>
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Updatable%20Result%20Sets">
Updatable Result Sets
</a>
</td>
</tr>
</table>
<br>
<br>
<FONT FACE="Verdana, Arial, Helvetica, sans-serif" SIZE="0">
© 2002 Addison-Wesley.
</FONT>
</BODY>
</HTML>
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -