Json-lib通过JsonConfig类设置不需要转换属性

PageBean的各项属性

public class PageBean<T> {

	/*当前显示页数*/
	private int currentPage;
	
	/*每页显示的记录数*/
	private int pageSize;
	
	/*查询条件*/
	private DetachedCriteria detachedCriteria;
	
	/*总记录数*/
	private int total;
	
	/*当前页需要返回的数据集合*/
	private List<T> rows;
}

通过JsonConfig 的setExcludes设置不需要转换的属性

	public String pageQuery() throws Exception{
		PageBean<BcStaff> pageBean = new PageBean<>();
		pageBean.setCurrentPage(page);
		pageBean.setPageSize(rows);
		//创建离线查询对象
		pageBean.setDetachedCriteria(DetachedCriteria.forClass(BcStaff.class));
		staffService.pageQuery(pageBean);
		
		JsonConfig config = new JsonConfig();
		config.setExcludes(new String[]{"currentPage","pageSize","detachedCriteria"});
		String json = JSONObject.fromObject(pageBean,config).toString();
		ServletActionContext.getResponse().setContentType("text/json;charset=utf-8");
		ServletActionContext.getResponse().getWriter().write(json);
		return NONE;
	}