java后台获取 form提交的name和value

来源：互联网发布：网络维护常见问题编辑：程序博客网时间：2024/05/21 16:22

在网上找了好久都没找到，还是问了问大神才得知，唉……还是功力不够啊
下面两个就是一样的就是循环方式不同

Map<String, String[]> map = request.getParameterMap();            Set<Map.Entry<String, String[]>> set = map.entrySet();            Iterator<Map.Entry<String, String[]>> it = set.iterator();            while (it.hasNext()) {                Map.Entry<String, String[]> entry = it.next();                sb.append(entry.getKey() + ":" + entry.getValue()[0] + ",");            }  Map<String, String[]> map = getRequest().getParameterMap();            Set<Map.Entry<String, String[]>> set = map.entrySet();            for(Iterator<Map.Entry<String, String[]>> it = set.iterator(); it.hasNext(); ){                Map.Entry<String, String[]> entry = it.next();                System.out.println(entry.getKey() + ":" + entry.getValue()[0] + ",");            }

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