📄 book_line.java
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package book_line;
import java.sql.*;
public class book_line
{
public String tour_line_name;
public String user_name;
public String book_time;
public Connection con;
public boolean book_exe() throws Exception {
try{
Statement statement=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="insert into tour_line_book (tour_line_name,user_name,book_time) values ('"+tour_line_name+"','"+user_name+"','"+book_time+"')";
statement.executeUpdate(sql);
return true;
}catch(SQLException ee)
{
return false;
}
}
}
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