在 Angular 中组合没有重复的数组

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];