package Web;

import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

/**
 * Json处理,只处理声称Json字符串
 *
 * @author Ma
 */
public class Json {

 public static String encode(HashMap map) {
 Iterator iters = map.entrySet().iterator();

 String json = "{";
 while (iters.hasNext()) {
 Map.Entry entry = (Map.Entry) iters.next();
 Object key = entry.getKey();
 Object val = entry.getValue();
 json += key.toString() + ":";
 if (val instanceof HashMap) {
 json += Json.encode((HashMap) val) + ",";
 } else {
 json = json + "\"" + val.toString() + "\",";
 }
 }
 json = json.substring(0, json.length() - 1) + "}";
 return json;
 }
}