List<Map<String,Object>>使用Java代码遍历以获取String,Object的值
2016-06-18 14:37
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import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class List1
{
public static void main(String[] args)
{
Map map = new HashMap<String, Object>();
map.put("1", "fds");
map.put("2", "valu");
List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
list.add(map);
for (Map<String, Object> m : list)
{
for (String k : m.keySet())
{
System.out.println(k + " : " + m.get(k));
}
}
}
}
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class List1
{
public static void main(String[] args)
{
Map map = new HashMap<String, Object>();
map.put("1", "fds");
map.put("2", "valu");
List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
list.add(map);
for (Map<String, Object> m : list)
{
for (String k : m.keySet())
{
System.out.println(k + " : " + m.get(k));
}
}
}
}
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