JSP連接數(shù)據(jù)庫(kù)大全
一、jsp連接Oracle8/8i/9i數(shù)據(jù)庫(kù)（用thin模式）
testoracle.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url="jdbc:oracle:thin:@localhost:1521:orcl";
//orcl為你的數(shù)據(jù)庫(kù)的SID
String user="scott";
String password="tiger";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
二、jsp連接Sql Server7.0/2000數(shù)據(jù)庫(kù)
testsqlserver.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs";
//pubs為你的數(shù)據(jù)庫(kù)的
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
三、jsp連接DB2數(shù)據(jù)庫(kù)
testdb2.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance();
String url="jdbc:db2://localhost:5000/sample";
//sample為你的數(shù)據(jù)庫(kù)名
String user="admin";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
四、jsp連接Informix數(shù)據(jù)庫(kù)
testinformix.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("com.informix.jdbc.IfxDriver").newInstance();
String url =
"jdbc:informix-sqli://123.45.67.89:1533/testDB:INFORMIXSERVER=myserver;
user=testuser;password=testpassword";
//testDB為你的數(shù)據(jù)庫(kù)名
Connection conn= DriverManager.getConnection(url);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
五、jsp連接Sybase數(shù)據(jù)庫(kù)
testmysql.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("com.sybase.jdbc.SybDriver").newInstance();
String url =" jdbc:sybase:Tds:localhost:5007/tsdata";
//tsdata為你的數(shù)據(jù)庫(kù)名
Properties sysProps = System.getProperties();
SysProps.put("user","userid");
SysProps.put("password","user_password");
Connection conn= DriverManager.getConnection(url, SysProps);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
六、jsp連接MySQL數(shù)據(jù)庫(kù)
testmysql.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("org.gjt.mm.mysql.Driver").newInstance();
String url ="jdbc:mysql://localhost/softforum?user=soft&password=soft1234&useUnicode=true&characterEncoding=gb2312"
//testDB為你的數(shù)據(jù)庫(kù)名
Connection conn= DriverManager.getConnection(url);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>
七、jsp連接PostgreSQL數(shù)據(jù)庫(kù)
testmysql.jsp如下：
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("org.postgresql.Driver").newInstance();
String url ="jdbc:postgresql://localhost/soft"
//soft為你的數(shù)據(jù)庫(kù)名
String user="myuser";
String password="mypassword";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一個(gè)字段內(nèi)容為：<%=rs.getString(1)%>
您的第二個(gè)字段內(nèi)容為：<%=rs.getString(2)%>
<%}%>
<%out.print("數(shù)據(jù)庫(kù)操作成功，恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>