ｒｓｓれあｄ - プログラム倉庫

import java.sql.*;

class rssread{

String readtitle[]=new String[1000];
int readmonth[]=new int[1000];
int readday[]=new int[1000];
int readnumber;

void makedata(String dbtable,String category){

String url = "jdbc:derby:db;create=true";  
String usr = "";  
String pwd = "";

Connection dbx;    
Statement  stx;
ResultSet rsx;

String sqlx;
int s;
String x1;
int z1,z2;
s=0;

try {
      dbx = DriverManager.getConnection(url, usr, pwd);
      stx = dbx.createStatement();

sqlx="select * from ";
sqlx=sqlx+dbtable;
sqlx=sqlx+" where category=";
sqlx=sqlx+"'"+category+"'";

      rsx = stx.executeQuery(sqlx);
      if (rsx != null) {
        while (rsx.next()) {
        x1=rsx.getString("title");
        z2=rsx.getInt("gmonth");
        z1=rsx.getInt("gday");
s=s+1;
readtitle[s]=x1;
readmonth[s]=z2;
readday[s]=z1;
}
}

readnumber=s;

rsx.close();
stx.close();
dbx.close();

} catch (Exception ex) {ex.printStackTrace();}  

}





}