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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;

}

}