服务器用map来接收数据

服务器用map来接收数据

Map parameterMap =request.getParameterMap();
Map<String,String> newMap = new HashMap();
for(Iterator iter = parameterMap.entrySet().iterator();iter.hasNext();){
Map.Entry element = (Map.Entry)iter.next();
Object strKey = element.getKey();
String[] value=(String[])element.getValue();

String valueStr="";
System.out.print(strKey.toString() +"=");
for(int i=0;i <value.length;i++){
System.out.print(value[i]+",");
valueStr += value[i];
}
System.out.println();

newMap.put((String) strKey,valueStr);
}