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I just want 2 update the database of mysql through JSP

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Google is your friend!

There are many examples over the internet, for example this site

http://www.java2s.com/Tutorial/Java/0340__Database/Catalog0340__Database.htm

Posted on Dec 22, 2008

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Posted on Jan 02, 2017

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How to restore MySQL database Windows tool?


You can restore corrupt and delete SQL database file in few steps for MySQL Restore Toolbox. With this software you can also recover triggers, keys, indexes and table. Software support multiple MDF file recovery option. Software is supported by all Windows operating system. Get more ideas and download free trial version from -http://www.filerepairforum.com/forum/databases/databases-aa/mysql/1162-dump-mysql-database-file-is-error

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hey try this code......just found it on the net... Put the code in tomcat and test the application through browser. The browser should display the display the data stored in the table.

Here is the code of our JSP file
<%@ page language="java" import="java.sql.*"%>
<html>
<head><title>Read from mySQL Database</title>
</head>
<body>

<p align="center"><b>Following records are selected from the 'jakartaproject' table.</b><br>&nbsp;</p>

<div align="center" width="85%">
<center>
<table border="1" borderColor="#ffe9bf" cellPadding="0" cellSpacing="0" width="658" height="63">
<tbody>
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<td bgColor="#008080" width="107" height="19"><font color="#ffffff"><b>Project</b></font></td>
<td bgColor="#008080" width="224" height="19"><font color="#ffffff"><b>Url
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<td bgColor="#008080" width="270" height="19"><font color="#ffffff"><b>Description
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<%
String DRIVER = "org.gjt.mm.mysql.Driver";
Class.forName(DRIVER).newInstance();


Connection con=null;
ResultSet rst=null;
Statement stmt=null;

try{
String url="jdbc:mysql://192.168.10.2/tutorial?user=tutorial&password=tutorial";

int i=1;
con=DriverManager.getConnection(url);
stmt=con.createStatement();
rst=stmt.executeQuery("select * from jakartaproject ");
while(rst.next()){

if (i==(i/2)*2){
%>
<tr>
<td bgColor="#ffff98" vAlign="top" width="47" align="center" height="19"><%=i%>.</td>
<td bgColor="#ffff98" vAlign="top" width="107" height="19"><%=rst.getString(2)%></td>
<td bgColor="#ffff98" vAlign="top" width="224" height="19"><a href="<%=rst.getString(3)%>"><%=rst.getString(3)%></a>&nbsp;</td>
<td bgColor="#ffff98" vAlign="top" width="270" height="19"><%=rst.getString(4)%></td>
</tr>
<%
}else{
%>
<tr>
<td bgColor="#ffcc68" vAlign="top" width="47" align="center" height="19"><%=i%>.</td>
<td bgColor="#ffcc68" vAlign="top" width="107" height="19"><%=rst.getString(2)%></td>
<td bgColor="#ffcc68" vAlign="top" width="224" height="19"><a href="<%=rst.getString(3)%>"><%=rst.getString(3)%></a>&nbsp;</td>
<td bgColor="#ffcc68" vAlign="top" width="270" height="19"><%=rst.getString(4)%></td>
</tr>
<% }

i++;
}
rst.close();
stmt.close();
con.close();
}catch(Exception e){
System.out.println(e.getMessage());
}
%>

</tbody>
</table>
</center>
</div>


</body>
</html>

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1 Answer

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THE SYSTEM REQUIRMENTS ARE
MySQL Tools
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