我們在寫JAVA程序訪問數據庫或者配置連接池時,經常會用到JDBC訪問數據庫 的 URL 語法,現將一些常用的驅動和語法總結如下:
(注意和相應的驅動程序搭配,不同的驅動程序要求的 URL 語法不盡相同)
A. Firebird
url=jdbc:firebirdsql:[HOST_NAME]/[PORT:][FULL_PATH_TO_DATABASE_FILE]
driver=org.firebirdsql.jdbc.FBDriver
B. Informix
url=jdbc:informix-sqli:[HOST_NAME]:[PORT]/[DATABASE_NAME]
driver=com.informix.jdbc.IfxDriver
C. Interbase
url=jdbc:interbase:[HOST_NAME]/[PORT:][FULL_PATH_TO_DATABASE_FILE]
driver=interbase.interclient.Driver
D. Microsoft SQL Server
url=jdbc:microsoft:sqlserver://[Server Name]:[PORT]
driver=com.microsoft.jdbc.sqlserver.SQLServerDriver
E. MySQL
url=jdbc:mysql://[HOST]:[PORT]/[database_name]
driver=com.mysql.jdbc.Driver
F. Oracle
url=jdbc:oracle:thin:@[SERVER_NAME]:[PORT]:[DBNAME]
driver=oracle.jdbc.driver.OracleDriver
G. PostgreSQL
url=jdbc:postgresql://[SERVER_NAME]/[DATABASE_NAME]
driver=org.postgresql.Driver
H. SAP DB
url=jdbc:sapdb://[SERVER_NAME]/[DATABASE_NAME]
driver=com.sap.dbtech.jdbc.DriverSapDB
I. Sybase
url=jdbc:sybase:Tds:[SERVER_NAME]:[PORT]/[DATABASE_NAME]
driver=com.sybase.jdbc2.jdbc.SybDriver
J. JDBC-ODBC Bridge
url=jdbc:odbc:ODBC_DATASOURCE
driver=sun.jdbc.odbc.JdbcOdbcDriver
K. DB2
url=jdbc:db2://[SERVER_NAME]:[PORT]/[DATABASE_NAME]
driver=COM.ibm.db2.jdbc.app.DB2Driver
==============================================================
此文中的代碼主要列出連接數據庫的關鍵代碼,其他訪問數據庫代碼省略
1、Oracle8/8i/9i數據庫(thin模式)
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url="jdbc:oracle:thin:@localhost:1521:orcl";
//orcl爲數據庫的SID
String user="test";
String password="test";
Connection conn= DriverManager.getConnection(url,user,password);
2、DB2數據庫
Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance();
String url="jdbc:db2://localhost:5000/sample";
//sample爲你的數據庫名
String user="admin";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
3、Sql Server7.0/2000數據庫
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb";
//mydb爲數據庫
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
4、Sybase數據庫
Class.forName("com.sybase.jdbc.SybDriver").newInstance();
String url =" jdbc:sybase:Tds:localhost:5007/myDB";
//myDB爲你的數據庫名
Properties sysProps = System.getProperties();
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爲數據庫名
Connection conn= DriverManager.getConnection(url);
6、MySQL數據庫
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1"
//myDB爲數據庫名
Connection conn= DriverManager.getConnection(url);
7、PostgreSQL數據庫
Class.forName("org.postgresql.Driver").newInstance();
String url ="jdbc:postgresql://localhost/myDB"
//myDB爲數據庫名
String user="myuser";
String password="mypassword";
Connection conn= DriverManager.getConnection(url,user,password);