jsp中用C:foreach标签遍历list嵌套list

一：先创建一个封装集合的实体类

package com.cm.supermarket.pojo.base;

import java.util.List;

/**
 * list实体类
 */
public class ListProperties {

    private String key;
    private List valueList;

    public void setKey(String key) {
        this.key = key;
    }

    public String getKey() {
        return key;
    }

    public void setValueList(List valueList) {
        this.valueList = valueList;
    }

    public List getValueList() {
        return valueList;
    }
}

二：遍历嵌套集合放入父集合

List   ppList = new ArrayList();
List> listListPageDatas = split(pd,14);
        ListProperties listProperties = null;
        int key = 0;
        for (List pp : listListPageDatas) {
            listProperties = new ListProperties();
            listProperties.setValueList(pp);
            listProperties.setKey(key+"");
            key++;
            ppList.add(listProperties);
        }


 mv.addObject("pd",ppList);

三：jsp中进行遍历

                        
                            
                        

                            
                                

                                    

                                        
                                            
                                            

                                            
${varC.NAME}