jsp連接數據庫大全 | 發佈日期:2004-08-11 |
作者:java831(希望) |
| | 一、jsp連接Oracle8/8i/9i數據庫(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爲你的數據庫的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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html>
二、jsp連接Sql Server7.0/2000數據庫/r
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爲你的數據庫的 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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html>
三、jsp連接DB2數據庫/r
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爲你的數據庫名/r 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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html>
四、jsp連接Informix數據庫/r
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爲你的數據庫名/r 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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html>
五、jsp連接Sybase數據庫/r
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爲你的數據庫名/r 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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html>
六、jsp連接MySQL數據庫/r
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=8859_1" //testDB爲你的數據庫名/r 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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html>
七、jsp連接PostgreSQL數據庫/r
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爲你的數據庫名/r 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()) {%> 您的第一個字段內容爲:<%=rs.getString(1)%> 您的第二個字段內容爲:<%=rs.getString(2)%> <%}%> <%out.print("數據庫操作成功,恭喜你/");%> <%rs.close(); stmt.close(); conn.close(); %> </body> </html> |
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