import java.sql.*;
import java.io.*;public class Database
{
public Database(){
Connection con;
Statement stmt;
ResultSet result;
String sqlstr;
String name,sex,pass;
try
{ //connect to database
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
con = DriverManager.getConnection("jdbc:odbc:bbs","","");
stmt = con.createStatement();
sqlstr="insert into user (username,usersex,pass) values ('"+name+"','"+sex+"','"+pass+"')";
result = stmt.executeQuery(sqlstr);
}catch(Exception e)
{
System.out.println("error:"+e.toString()+"here");
}
}}
import java.io.*;public class Database
{
public Database(){
Connection con;
Statement stmt;
ResultSet result;
String sqlstr;
String name,sex,pass;
try
{ //connect to database
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
con = DriverManager.getConnection("jdbc:odbc:bbs","","");
stmt = con.createStatement();
sqlstr="insert into user (username,usersex,pass) values ('"+name+"','"+sex+"','"+pass+"')";
result = stmt.executeQuery(sqlstr);
}catch(Exception e)
{
System.out.println("error:"+e.toString()+"here");
}
}}
不能在类里面直接写try后面那些代码,而是要写到一个函数里
不能在类里面直接写try后面那些代码,而是要写到一个函数里