JAVA中Map集合遍历

时间：2021-09-03 18:10:54 收藏：0 阅读：29

for (Map.Entry<String, String> entry : map.entrySet()) {
    System.out.println("key= " + entry.getKey() + " and value= " + entry.getValue());
 }

   for (String key : map.keySet()) {
    System.out.println("key= "+ key + " and value= " + map.get(key));
   }

原文：https://www.cnblogs.com/pxblog/p/15221632.html