var data = [ { "StepName":"送拟稿部门初审", "Label":"送拟稿部门初审", "NeedUser":true, "AllowSelect":true, "AllowFree":false, "OnlySingleSel":false, "AutoSelectAll":false, "Visible":false, "OrderIndex":0, "WorkFlowXml":"本部门初审", "Users":[ { "ID":"06f0d6c4-d42a-46d6-82f3-4080c889499d", "Name":"朱晓明", "OrgId":"8d9ce4c0-8d11-4027-af9d-0fe37fe540d1", "OrgName":"信息管理中心IT建设与应用部", "Rank":"999", "RoleDeptID":null, "RoleDeptName":null, "ParallelKey":"", "ParallelLabel":"" }, { "ID":"17372b4c-d922-4507-a662-756fbd4fabf4", "Name":"大宋", "OrgId":"8d9ce4c0-8d11-4027-af9d-0fe37fe540d1", "OrgName":"信息管理中心", "Rank":"999", "RoleDeptID":null, "RoleDeptName":null, "ParallelKey":"", "ParallelLabel":"" }, { "ID":"1adc4150-1772-4df9-849b-5c28c5103d37", "Name":"罗志祥", "OrgId":"8d9ce4c0-8d11-4027-af9d-0fe37fe540d1", "OrgName":"集团公司", "Rank":"999", "RoleDeptID":null, "RoleDeptName":null, "ParallelKey":"", "ParallelLabel":"" }, ] }, { "StepName":"拟稿本部门部门经理/部门领导审稿", "Label":"拟稿本部门部门经理/部门领导审稿", "NeedUser":true, "AllowSelect":true, "AllowFree":false, "OnlySingleSel":false, "AutoSelectAll":false, "Visible":false, "OrderIndex":0, "WorkFlowXml":"本部门部门经理审稿", "Users":[ { "ID":"bd15c9ff-acee-474b-91d3-e379b5a01910", "Name":"杨幂", "OrgId":"8d9ce4c0-8d11-4027-af9d-0fe37fe540d1", "OrgName":"信息管理中心IT建设与应用部", "Rank":"1", "RoleDeptID":null, "RoleDeptName":null, "ParallelKey":"", "ParallelLabel":"" }, { "ID":"b1c6f539-85fa-4008-ad47-10972d5bfc09", "Name":"娜扎", "OrgId":"8d9ce4c0-8d11-4027-af9d-0fe37fe540d1", "OrgName":"信息管理中心IT建设与应用部", "Rank":"2", "RoleDeptID":null, "RoleDeptName":null, "ParallelKey":"", "ParallelLabel":"" }, { "ID":"0f7c2a11-fc32-46c7-b618-cced5ccb170e", "Name":"迪丽热巴", "OrgId":"8d9ce4c0-8d11-4027-af9d-0fe37fe540d1", "OrgName":"党群综合部", "Rank":"3", "RoleDeptID":null, "RoleDeptName":null, "ParallelKey":"", "ParallelLabel":"" } ] } ]; data.forEach(i => { //把两层数据 拆分三层数据 第为二层为部门层 var orgNameLi = i.Users console.log('*******', orgNameLi); var orgNameList = orgNameLi.map(item=>item.OrgName)//按部门分类 console.log('jjj',orgNameList) let tmpList = new Set(orgNameList) //去重 console.log('kkk',tmpList) let arrList = [...tmpList] //转换成数组 console.log('lll',arrList) if(arrList.length){ for(let orgName of arrList){ let orgPeople = orgNameLi.filter(item=>item.OrgName == orgName) //数据筛选 部门相同 则给到orgPeople console.log('jshs',orgPeople) } } });
结果为：
