jsp连接数据库大全:

一、jsp连接Oracle8/8i/9i数据库(用thin模式)

testoracle.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();

Stringurl="jdbc:oracle:thin:@localhost:1521:orcl";

//orcl为你的数据库的SID

Stringuser="scott";

Stringpassword="tiger";

Connectionconn=DriverManager.getConnection(url,user,password);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

二、jsp连接SqlServer7.0/2000数据库

testsqlserver.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();

Stringurl="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs";

//pubs为你的数据库的

Stringuser="sa";

Stringpassword="";

Connectionconn=DriverManager.getConnection(url,user,password);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

三、jsp连接DB2数据库

testdb2.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("com.ibm.db2.jdbc.app.DB2Driver").newInstance();

Stringurl="jdbc:db2://localhost:5000/sample";

//sample为你的数据库名

Stringuser="admin";

Stringpassword="";

Connectionconn=DriverManager.getConnection(url,user,password);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

四、jsp连接Informix数据库

testinformix.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("com.informix.jdbc.IfxDriver").newInstance();

Stringurl=

"jdbc:informix-sqli://123.45.67.89:1533/testDB:INFORMIXSERVER=myserver;

user=testuser;password=testpassword";

//testDB为你的数据库名

Connectionconn=DriverManager.getConnection(url);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

五、jsp连接Sybase数据库

testmysql.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("com.sybase.jdbc.SybDriver").newInstance();

Stringurl="jdbc:sybase:Tds:localhost:5007/tsdata";

//tsdata为你的数据库名

PropertiessysProps=System.getProperties();

SysProps.put("user","userid");

SysProps.put("password","user_password");

Connectionconn=DriverManager.getConnection(url,SysProps);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

六、jsp连接MySQL数据库

testmysql.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("org.gjt.mm.mysql.Driver").newInstance();

Stringurl="jdbc:mysql://localhost/softforum?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1"

//testDB为你的数据库名

Connectionconn=DriverManager.getConnection(url);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

七、jsp连接PostgreSQL数据库

testmysql.jsp如下:

<%@pagecontentType="text/html;charset=gb2312"%>;

<%@pageimport="java.sql.*"%>;

<html>;

<body>;

<%Class.forName("org.postgresql.Driver").newInstance();

Stringurl="jdbc:postgresql://localhost/soft"

//soft为你的数据库名

Stringuser="myuser";

Stringpassword="mypassword";

Connectionconn=DriverManager.getConnection(url,user,password);

Statementstmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

Stringsql="select*fromtest";

ResultSetrs=stmt.executeQuery(sql);

while(rs.next()){%>;

您的第一个字段内容为:<%=rs.getString(1)%>;

您的第二个字段内容为:<%=rs.getString(2)%>;

<%}%>;

<%out.print("数据库操作成功,恭喜你");%>;

<%rs.close();

stmt.close();

conn.close();

%>;

</body>;

</html>;

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