list1: [
{id:1,name:'1x'},
{id:3,name:'3xx'},
],
list2: [
{id:1,name:'1xxx'},
{id:2,name:'2xxxx'},
{id:3,name:'3xxxxx'},
{id:4,name:'4xxxxx'},
],
怎么把list2 里面的 ID2和4添加到list1里面
list1: [
{id:1,name:'1x'},
{id:3,name:'3xx'},
],
list2: [
{id:1,name:'1xxx'},
{id:2,name:'2xxxx'},
{id:3,name:'3xxxxx'},
{id:4,name:'4xxxxx'},
],
怎么把list2 里面的 ID2和4添加到list1里面
1 个回复
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遍历两个数组,然后判断