jdbc连接(驱动包ojdbc6.jar) String driver = "oracle.jdbc.OracleDriver";//驱动标识符String url = "jdbc:oracle:thin:@localhost:1521:orcl";//链接字符串String user="usr"; String pwd="pwd"; Class.forName(driver); Connection con=null; PreparedStatement pstm=null; ResultSet rs=null;try{ con=D...
在Java代码中设置Oracle数据库连接信息,例如: Stringurl="jdbc:oracle:thin:@localhost:1521:testdb";Stringusername="test";Stringpassword="123456"; 1. 2. 3. 4. 建立连接 使用以上配置信息建立与Oracle数据库的连接,示例代码如下: try{Connectionconn=DriverManager.getConnection(url,username,password);// 连接...
public ConnectionString.Builder allConnectionStrings(Map<String,String> allConnectionStrings) Collection of connection strings. Parameters: allConnectionStrings - the value to set Returns: this builder build public ConnectionString build() copy public ConnectionString.Builder copy(ConnectionStri...
package嵌入式学习;importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.SQLException;publicclassConn{staticStringdriverClassString="oracle.jdbc.driver.OracleDriver";staticStringurlString="jdbc:oracle:thin:@localhost:1521:xe";staticStringuserString="system";staticStringpasswordString="123456";p...
public static void main(String[] args) { try { Class.forName("oracle.jdbc.driver.OracleDriver"); String url = "jdbc:oracle:thin:@localhost:1521:orcl"; Connection conn = DriverManager.getConnection(url, "username", "password"); Statement stmt = conn.createStatement(); ...
import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.SQLException;import java.sql.Statement;public class OraclTest{public static void main(String[] args){try{Class.forName("oracle.jdbc.driver.OracleDriver");//oracle IP地址+端口号/recruit...
public class OracleConnectionExample { public static void main(String[] args) { String url = "jdbc:oracle:thin:@localhost:1521:orcl"; // 替换为你的数据库URL String user = "your_username"; // 替换为你的数据库用户名 String password = "your_password"; // 替换为你的数据库密码 ...
(); String url="jdbc:oracle:thin:@localhost:1521:orcl"; //orcl为你的数据库的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 ...
Connection conn = DriverManager.getConnection( "jdbc:postgresql://MyDbComputerNameOrIP/myDatabaseName", sUsr, sPwd ); 4)Oracle(http://www.oracle.com/ip/deploy/database/oracle9i/)classes12.zip Class.forName( "oracle.jdbc.driver.OracleDriver" ); ...
import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class Conn { static String driverClassString = "oracle.jdbc.driver.OracleDriver"; static String urlString = "jdbc:oracle:thin:@localhost:1521:xe"; ...