zTree第四章，异步加载，后端

后端

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后端的TreeBean

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import java.util.List;

public class TreeBean implements Serializable {


private String id;
private String name;
private int floor;
private int seq;
private String pId;
private String iconOpen;
private String iconClose;
private String icon;
private List<TreeBean> children;//子节点
private Boolean isParent;
private Boolean open;

}

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后端的TreeBean通常是由业务bean转化而来，这里面就一般需要一个转换bean的通用方法