import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import net.sf.json.JSONObject;
/** * 使用json将HashMap转化成javabean.
* @author Administrator
* @Date 2015-7-18 */
public class People {
private String nameString;
private String ageString;
public String toString(){
return "[nameString="+nameString+"########"+"ageString="+ageString+"]";
}
public String getNameString() { return nameString; } public void setNameString(String nameString) { this.nameString = nameString; } public String getAgeString() { return ageString; } public void setAgeString(String ageString) { this.ageString = ageString; }
public static void main(String[] args) { Map<String, String> map2 = new HashMap<String,String>(); String []strings = {"nameString","ageString"}; Map<String, String> map = new HashMap<String, String>(); map.put("nameString", "zhangsan"); map.put("ageString", "89"); map.put("sexString", "male"); Iterator<String> it = map.keySet().iterator(); while(it.hasNext()){ String keyString = it.next(); String valueString = map.get(keyString); for(String s :strings){ if(s==keyString){ map2.put(keyString,valueString); } continue; } } JSONObject jsonObject = JSONObject.fromObject(map2); People people = (People)JSONObject.toBean(jsonObject, People.class); System.out.println(people.toString()); } }