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  • struts2 、mybatis 、easyui 分页

    rows

    page

    控件自动提交这两个参数

    pageSize number The page size. 10
    pageNumber number Show the page number when pagination is created. 1
    pageList array User can change the page size. The pageList property defines how many size can be changed. [10,20,50,100]

    action

        /**
         * easyui获取APP信息
         * */
        public String getAppList() {
            dataMap = appService.getApp(rows, page);
            return "json";
        }
    
        public String getRows() {
            return rows;
        }
    
        public void setRows(String rows) {
            this.rows = rows;
        }
    
        public String getPage() {
            return page;
        }
    
        public void setPage(String page) {
            this.page = page;
        }
    
        public Map<String, Object> getDataMap() {
            return dataMap;
        }
    
        public void setDataMap(Map<String, Object> dataMap) {
            this.dataMap = dataMap;
        }

    serviceImpl

        public Map<String, Object> getApp(String rows, String page) {
            // 分页信息
            int pageNo = Integer.parseInt((page == null || page == "0") ? "1" : page);
            int pageSize = Integer.parseInt((rows == null || rows == "0") ? "10" : rows);
            
            Map<String, Object> dataMap = new HashMap<String, Object>();
            dataMap.put("total",appMapper.countByExample(null));
            dataMap.put("rows", appMapper.selectByExample(
                    null, new RowBounds((pageNo - 1) * pageSize,pageSize)));
            //org.apache.ibatis.session.RowBounds.RowBounds(int offset, int limit)
            return dataMap;
        }
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  • 原文地址:https://www.cnblogs.com/zno2/p/4536382.html
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