在解决以下问题方面我真的需要帮助
我有两个<ul>
<li><img src="https://dummyimage.com/100x100/ffff00/000" alt="Yellow"></li>
<li><img src="https://dummyimage.com/100x100/FFA500/000" alt="Orange"></li>
<li><img src="https://dummyimage.com/100x100/800080/fff" alt="Purple"></li>
<li><img src="https://dummyimage.com/100x100/0000FF/fff" alt="Blue"></li>
<li><img src="https://dummyimage.com/100x100/FF69B4/fff" alt="Pink"></li>
<li><img src="https://dummyimage.com/100x100/006600/fff" alt="Green"></li>
<li><img src="https://dummyimage.com/100x100/000000/fff" alt="Black"></li>
<li><img src="https://dummyimage.com/100x100/cccccc/000" alt="Gray"></li>
<li><img src="https://dummyimage.com/100x100/ff0000/fff" alt="Red"></li>
</ul>
和List<Map<String, Object>> map1
,我需要结合两个Map来创建List<Map<String, Object>> map2
。我真的很努力使其工作。任何真正的快速帮助吗?
要使用的数据? 第一张地图
List<Map<String, Object>> map3
第二张地图
[{ACC_NUM=4973, PARENT_ACC_ID=7896, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO},
{ACC_NUM=5464, PARENT_ACC_ID=5464, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO},
{ACC_NUM=8313, PARENT_ACC_ID=5902, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO},
{ACC_NUM=8693, PARENT_ACC_ID=1268, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO},
{ACC_NUM=12175, PARENT_ACC_ID=12175, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO}]
创建第三张地图
[{COUNT=2, PRNT_ACC_NUM=5464}, {COUNT=2, PRNT_ACC_NUM=1268}, {COUNT=5, PRNT_ACC_NUM=5902}, {COUNT=1, PRNT_ACC_NUM=7896}]
代码
[{ACC_NUM=4973, PARENT_ACC_ID=7896, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO, **COUNT=1**},
{ACC_NUM=5464, PARENT_ACC_ID=5464, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO, **COUNT=2**},
{ACC_NUM=8313, PARENT_ACC_ID=5902, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO, **COUNT=5**},
{ACC_NUM=8693, PARENT_ACC_ID=1268, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO, **COUNT=2**},
{ACC_NUM=12175, PARENT_ACC_ID=12175, CRTE_DT=2017-06-22 , PURCH_DT=null, CRTE_USER_ID=ZZZ, IN_CHANGED=NO}]