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我有两个对象列表，它们中有不同的字段。我想检查两个字段在 javascript 中是否具有相同的值。我的例子是清单一

0:Client_Issue_Reference__c:null
  End__c:"2018-03-06T23:00:00.000Z"
  Id:"a0Q2F000000oRyBUAU"
  Resource_Full_Name__c:"test user"
  Start__c:"2018-03-06T15:00:00.000Z"

我的第二个清单是

0:Id:"0050W000006r0xnQAA"
  IsActive:true
  Name:"test user"

我想看看 Resource_Full_Name__c != 我目前有没有名字

for (var i = 0; i < listOne.length; i++) {
  for (var j = 0; j < listTwo.length; j++) {
     if (listOne[i].Name != listTwo[j].Resource_Full_Name__c) {
          buildingObjectAllUser = {}
          sobjectType: "testObject";
          buildingObjectAllUser.Id = listOne[i].Id;
          buildingObjectAllUser.Start__c = "2018-03-06T23:00:00.000Z";
          buildingObjectAllUser.End__c = "2018-03-06T23:00:00.000Z";
          buildingObjectAllUser.Name = "No Hours";
          buildingObjectAllUser.Resource_Full_Name__c = listOne[i].Name;
          listThree.push(buildingObjectAllUser);
        }
      }
    }

这个问题需要很多时间，它真的很慢

4

1 回答 1

0

这应该更快

let list1 = [{Client_Issue_Reference__c:null,
  End__c:"2018-03-06T23:00:00.000Z",
  Id:"a0Q2F000000oRyBUAU",
  Resource_Full_Name__c:"test user",
  Start__c:"2018-03-06T15:00:00.000Z"}]

let list2 = [{Id:"0050W000006r0xnQAA",
  IsActive:true,
  Name:"test user"}]


list1.map(obj => {
  let checker = list2.find(obj2 => obj2.Name === obj.Resource_Full_Name__c)
  if (!checker) {
    let buildingObjectAllUser = {}
    sobjectType: "testObject"
    buildingObjectAllUser.Id = listOne[i].Id
    buildingObjectAllUser.Start__c = "2018-03-06T23:00:00.000Z"
    buildingObjectAllUser.End__c = "2018-03-06T23:00:00.000Z"
    buildingObjectAllUser.Name = "No Hours"
    buildingObjectAllUser.Resource_Full_Name__c = listOne[i].Name
    listThree.push(buildingObjectAllUser)
    return buildingObjectAllUser
  }
})
于 2018-03-09T19:36:15.130 回答