Java connection Various database methods quick look-up table __c#

Source: Internet
Author: User
Tags db2 informix postgresql sybase sybase database access database

Java connection all kinds of database way quick look-up table

1, oracle8/8i/9i database (thin mode)

Class.forName ("Oracle.jdbc.driver.OracleDriver"). newinstance ();
String url= "Jdbc:oracle:thin: @localhost: 1521:ORCL"; ORCL is the SID of the database
String user= "Test";
String password= "Test";
Connection conn= drivermanager.getconnection (Url,user,password);

2. DB2 Database

Class.forName ("Com.ibm.db2.jdbc.app.DB2Driver"). newinstance ();
String url= "Jdbc:db2://localhost:5000/sample"; Sample for your database name
String user= "admin";
String password= "";
Connection conn= drivermanager.getconnection (Url,user,password);

3. SQL server7.0/2000 Database

Class.forName ("Com.microsoft.jdbc.sqlserver.SQLServerDriver"). newinstance ();
String url= "Jdbc:microsoft:sqlserver://localhost:1433;databasename=mydb"; MyDB as a database
String user= "SA";
String password= "";
Connection conn= drivermanager.getconnection (Url,user,password);

4. Sybase database

Class.forName ("Com.sybase.jdbc.SybDriver"). newinstance ();
String url = "Jdbc:sybase:tds:localhost:5007/mydb";//mydb for your database name
Properties sysprops = System.getproperties ();
Sysprops.put ("User", "userid");
Sysprops.put ("Password", "User_password");
Connection conn= drivermanager.getconnection (URL, sysprops);

5. Informix Database

Class.forName ("Com.informix.jdbc.IfxDriver"). newinstance ();
String url = "Jdbc:informix-sqli://123.45.67.89:1533/mydb:informixserver=myserver;
User=testuser;password=testpassword "; MyDB for Database name
Connection conn= drivermanager.getconnection (URL);

6. mysql Database

Class.forName ("Org.gjt.mm.mysql.Driver"). newinstance ();
String url = "jdbc:mysql://localhost/mydb?user=soft&password=soft1234&useunicode=true& Characterencoding=8859_1 "
MyDB for Database name
Connection conn= drivermanager.getconnection (URL);

7. PostgreSQL Database

Class.forName ("Org.postgresql.Driver"). newinstance ();
String url = "Jdbc:postgresql://localhost/mydb"//mydb for database name
String user= "MyUser";
String password= "MyPassword";
Connection conn= drivermanager.getconnection (Url,user,password);

8, Access database directly with the ODBC

Class.forName ("Sun.jdbc.odbc.JdbcOdbcDriver");
String url= "Jdbc:odbc:driver={microsoft Access Driver (*.mdb)};D bq=" +application.getrealpath ("/data/reportdemo.mdb ");
Connection conn = drivermanager.getconnection (URL, "", "");
Statement stmtnew=conn.createstatement ();

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.