javascript - 在 Angular 中组合不重复的数组

Question

已关闭。此问题需要 debugging details 。目前不接受答案。

---

编辑问题以包含 desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem 。这将有助于其他人回答问题。

已关闭 3 年前。

Improve this question

两个不同API的数据就像Array1 & Array2

数组1=

[{"ID" : 1  ,"Name": "abc" , "FamilyName" , "Grimes" },{"ID" : 2 ,"Name": "bcd" , "FamilyName" , "Grimes" }]

数组2=

[{"ID" : 3  ,"Name": "efc" , "FamilyName" , "Grimes" },{"ID" : 4 ,"Name": "hij" , "FamilyName" , "Grimes" }]

预期输出:

 [{"ID" : 1  ,"Name": "abc" , "FamilyName" , "Grimes" },
  {"ID" : 2 ,"Name": "bcd" , "FamilyName" , "Grimes" },
  {"ID" : 3  ,"Name": "efc" , "FamilyName" , "Grimes" },
  {"ID" : 4 ,"Name": "hij" , "FamilyName" , "Grimes" }]

Answer 1

const expected = [...array1, ...array2];