Question

java 怎么实现jquery treegrid 后台实现

Answer 1

public class Tree {
private int id;
private String text;
private boolean leaf;
private List<Tree> children;
}

Action:
List<Tree> trees = new ArrayList<Tree>();

Tree root = new Tree();
root.setText("root");
root.setLeaf(false);
root.setId(1);
trees.add(root);

List<Tree> childrenList = new ArrayList<Tree>();
benzList.add...

childrenList.setChildren(childrenList);

JSONArray jsonObject = JSONArray.fromObject(trees);
大概这样