Javascript nodejs中的数组数据结构_Javascript_Node.js_Arrays_Sorting_Data Structures

Javascript nodejs中的数组数据结构

javascript node.js arrays sorting data-structures

Javascript nodejs中的数组数据结构,javascript,node.js,arrays,sorting,data-structures,Javascript,Node.js,Arrays,Sorting,Data Structures,我正在做一个nodejs项目，我需要重新构造一个对象数组。下面是我从数据库中得到的样本，需要重新构造 "data": [ { "ObtainedMarks": null, "ObtainNumText": "1", "RefID": 312, "EmpID": 1613, "ChapterNameEnglish": "Session", "EmpName": "Oasis Center User" },

我正在做一个nodejs项目，我需要重新构造一个对象数组。下面是我从数据库中得到的样本，需要重新构造

"data": [
    {
      "ObtainedMarks": null,
      "ObtainNumText": "1",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Session",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Start date ",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "End date ",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ahmedabad",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Overall Feeling",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "high light",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Highlights",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "low light",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Lowlights",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 1,
      "ObtainNumText": null,
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Program rating(0-10)",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 1,
      "ObtainNumText": null,
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Venue rating(0-10)",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "photo",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Program photos",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "video",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Program videos",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "No. of Participants present",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 8,
      "ObtainNumText": null,
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "No. of Participants fees paid",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 80,
      "ObtainNumText": null,
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Total fees received",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Next program date",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "program remark",
      "RefID": 312,
      "EmpID": 1613,
      "ChapterNameEnglish": "Remarks",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "1",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Session",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Start date ",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-08",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "End date ",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ap",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Overall Feeling",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ap",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Highlights",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ap",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Lowlights",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Program rating(0-10)",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Venue rating(0-10)",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ap",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Program photos",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ap",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Program videos",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "No. of Participants present",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "No. of Participants fees paid",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Total fees received",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-08",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Next program date",
      "EmpName": "Oasis Center User"
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "testing",
      "RefID": 1315,
      "EmpID": 1613,
      "ChapterNameEnglish": "Remarks",
      "EmpName": "Oasis Center User"
    }
  ]
}

以上是我从数据库得到的结果。数据需要以这种方式进行结构化

0: {
    "EmpName": "Oasis Center User"
     "RefID": 312,
   {
      "ObtainedMarks": null,
      "ObtainNumText": "1",
      "EmpID": 1613,
      "ChapterNameEnglish": "Session",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "EmpID": 1613,
      "ChapterNameEnglish": "Start date ",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "EmpID": 1613,
      "ChapterNameEnglish": "End date ",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "ahmedabad",
      "EmpID": 1613,
      "ChapterNameEnglish": "Overall Feeling",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "high light",
      "EmpID": 1613,
      "ChapterNameEnglish": "Highlights",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "low light",
      "EmpID": 1613,
      "ChapterNameEnglish": "Lowlights",
    },
    {
      "ObtainedMarks": 1,
      "ObtainNumText": null,     "EmpID": 1613,
      "ChapterNameEnglish": "Program rating(0-10)",
    },
    {
      "ObtainedMarks": 1,
      "ObtainNumText": null,
      "EmpID": 1613,
      "ChapterNameEnglish": "Venue rating(0-10)",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "photo",
      "EmpID": 1613,
      "ChapterNameEnglish": "Program photos",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "video",
      "EmpID": 1613,
      "ChapterNameEnglish": "Program videos",    },
    {
      "ObtainedMarks": 10,
      "ObtainNumText": null,
      "EmpID": 1613,
      "ChapterNameEnglish": "No. of Participants present",
    },
    {
      "ObtainedMarks": 8,
      "ObtainNumText": null,
      "EmpID": 1613,
      "ChapterNameEnglish": "No. of Participants fees paid",
    },
    {
      "ObtainedMarks": 80,
      "ObtainNumText": null,
      "EmpID": 1613,
      "ChapterNameEnglish": "Total fees received",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "2020-01-01",
      "EmpID": 1613,
      "ChapterNameEnglish": "Next program date",
    },
    {
      "ObtainedMarks": null,
      "ObtainNumText": "program remark",
      "EmpID": 1613,
      "ChapterNameEnglish": "Remarks",
    },

},
.
.
.
.

我对nodejs环境是个新手，

如何在nodejs中实现这一点

我仍然不确定您希望如何将it数据分组到这里。也许你可以这样做：

数据=[{ActainedMarks:null，ActaineNumText:1，RefID:312，EmpID:1613，ChapterNameEnglish:Session，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:2020-01-01，RefID:312，EmpID:1613，ChapterNameEnglish:Start date，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:2020-01-01，RefID:312，EmpID:1613，ChapterNameEnglish:End date，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:ahmedabad，RefID:312，EmpID:1613，ChapterNameEnglish:Overall Feeling，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:high light，RefID:312，EmpID:1613，ChapterNameEnglish:Highlights，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:low light，RefID:312，EmpID:1613，ChapterNameEnglish:Lowlights，EmpName:Oasis Center User}，{AcquiredMarks:1，AcquiredNumText:null，RefID:312，EmpID:1613，ChapterNameEnglish:ProgramRating0-10，EmpName:Oasis Center User}，{AcquiredMarks:1，AcquiredNumText:null，RefID:312，EmpID:1613，ChapterNameEnglish:Visite rating0-10，EmpName:Oasis Center User}，{ActainedMarks:null，ActainedNumText:photo，RefID:312，EmpID:1613，ChapterNameEnglish:Program photos，EmpName:Oasis Center User}，{ActainedMarks:null，ActainedNumText:video，RefID:312，EmpID:1613，ChapterNameEnglish:Program videos，EmpName:Oasis Center User}，{ActainedMarks:10，ActainedNumText:null，RefID:312，EmpID:1613，ChapterNameEnglish:No.与会者出席人数，EmpName:Oasis中心用户}，{ActainedMarks:8，ActainedNumText:null，RefID:312，EmpID:1613，ChapterNameEnglish:No.与会者付费人数，EmpName:Oasis中心用户}，{ActainedMarks:80，ActainedNumText:null，RefID:312，EmpID:1613，ChapterNameEnglish:Total fees received，EmpName:Oasis Center User}，{ActainedMarks:null，ActainedNumText:2020-01-01，RefID:312，EmpID:1613，ChapterNameEnglish:Next program date，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:program备注，RefID:312，EmpID:1613，ChapterNameEnglish:备注，EmpName:Oasis中心用户}，{ActainedMarks:null，ActaineNumText:1，RefID:1315，EmpID:1613，ChapterNameEnglish:Session，EmpName:Oasis中心用户}，{ActainedMarks:null，ActaineNumText:2020-01-01，RefID:1315，EmpID:1613，ChapterNameEnglish:开始日期，EmpName:Oasis中心用户}，{ActainedMarks:null，ActaineNumText:2020-01-08，RefID:1315，EmpID:1613，ChapterNameEnglish:结束日期，EmpName:Oasis中心用户}，{ActainedMarks:null，ActainedNumText:ap，RefID:1315，EmpID:1613，ChapterNameEnglish:Overall Feeling，EmpName:Oasis Center User}，{ActainedMarks:null，ActainedNumText:ap，RefID:1315，EmpID:1613，ChapterNameEnglish:Highlights，EmpName:Oasis Center User}，{ActainedMarks:null，ActaineNumText:ap，RefID:1315，EmpID:1613，ChapterNameEnglish:Lowlights，EmpName:Oasis Center User}，{ActainedMarks:10，ActaineNumText:null，RefID:1315，EmpID:1613，ChapterNameEnglish:Program rating0-10，EmpName:Oasis Center User}，{AcquiredMarks:10，AcquiredNumText:null，RefID:1315，EmpID:1613，ChapterNameEnglish:Visite rating0-10，EmpName:Oasis Center User}，{AcquiredMarks:null，AcquiredNumText:ap，RefID:1315，EmpID:1613，ChapterNameEnglish:Program photos，EmpName:Oasis Center User}，{ActainedMarks:null，ActainedNumText:ap，RefID:1315，EmpID:1613，ChapterNameEnglish:Program videos，EmpName:Oasis Center User}，{ActainedMarks:10，ActainedNumText:null，RefID:1315，EmpID:1613，ChapterNameEnglish:No.与会者，EmpName:Oasis Center User}，{AcquiredMarks:10，AcquiredNumText:null，RefID:1315，EmpID:1613，ChapterNameEnglish：支付的参与者费用数量，EmpName:Oasis中心用户}，{AcquiredMarks:10，AcquiredNumText:null，RefID:1315，EmpID:1613，ChapterNameEnglish：收到的费用总额，EmpName:Oasis中心用户}，{ActainedMarks:null，ActaineNumText:2020-01-08，RefID:1315，EmpID:1613，ChapterNameEnglish:下一个节目日期，EmpName:绿洲中心用户}，{ActainedMarks:null，ActaineNumText:testing，RefID:1315，EmpID:1613，ChapterNameEnglish:备注，EmpName:绿洲中心用户}] var result=data.reduceacc，{EmpID，RefID，…rest}=>{ acc[EmpID]=acc[EmpID]| |{EmpID}； acc[EmpID][RefID]=acc[EmpID][RefID]|{EmpName:rest.EmpName，RefID，data:[]}； acc[EmpID][RefID].data.pushrest；返回acc； },{};

logresult；请不要让你的代码哑巴，试着解释一下你想要实现什么。你对javascript也不熟悉吗？Nodejs基本上就是jav

ascript：你能提供数组如何分组的信息吗？@gorak数组是根据数据库中的数据分组的。@Tim567嗨，先生，谢谢你指出我的错误。谢谢你的帮助。。。我从你的解决方案中得到了解决方案。