iforeverhz的博客

public class BinaryTree { // 二叉树 根节点 public TreeNode rootNode = null; // 构造函数 创建问二叉树 public BinaryTree(int[] data) { for (int i = 0; i < data.length; i++) { createTree(data[i]); } } private void cre

//方法一 Set<String> keySet = parameterMaps.keySet(); for (String key : keySet) { String[] values = parameterMaps.get(key); for (String value : values) { System.out.println(key + ":" + valu...