好吧问答库 > 为什么简单的问题总是报Syntax error on token "{", { expected after this token

为什么简单的问题总是报Syntax error on token "{", { expected after this token

import java.io.Serializable;import java.util.ArrayList;//import java.util.Collection;//import java.util.Iterator;import java.sql.*;import javax.sql.DataSource;import javax.naming.Context;import javax.naming.InitialContext;import javax.naming.NamingException;public class dbbean {try{ DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver()); Connection con=DriverManager.getConnection("jdbc:oracle:thin:@133.81.9.101:1521:tongji","tongji","qazwsx"); } catch(SQLException ce){ ce.printStackTrace(); } }

2026年09月20日 02:28

有1个网友回答

网友（1）：

执行语句写在方法里面sai :

public class dbbean {
public Connection getOrcaleConn(){

try{
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection con=DriverManager.getConnection("jdbc:oracle:thin:@133.81.9.101:1521:tongji","tongji","qazwsx");
}
catch(SQLException ce){
ce.printStackTrace();
}

return con;
}
}