package com;
import java.sql.*;
import java.util.*;
import org.apache.commons.dbcp.BasicDataSource;
public class ConnectionManager {
@SuppressWarnings("unchecked")
public static List
package com;
import java.util.List;
public class T {
@SuppressWarnings("unchecked")
public static void main(String[] args) {
try {
List list = ConnectionManager.excuteQuery("select * from t");
for (int i = 0; i < list.size(); i++) {
Object[] os = list.get(i);
for(Object o : os){
if (o instanceof String) {
String s = (String) o;
String newStr = new String(s.getBytes("ISO-8859-1"),"GBK");
System.out.print("字符串:" + newStr + "tt");
}else if(o instanceof Long){
Long s = (Long) o;
System.out.print("浮点值:" + s + "tt");
}else if(o instanceof Integer){
Integer s = (Integer) o;
System.out.print("整形值:" + s + "tt");
}else{
System.out.print("未知型:" + o + "tt");
}
}
System.out.println();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}