Question

我有一个数组，我需要按数组值获取一些数据。

"GET /git/repo.git/info/refs?service=git-upload-pack HTTP/1.1" 200 660 "-" "git/2.7.4"
"POST /git/repo.git/git-upload-pack HTTP/1.1" 200 8149 "-" "git/2.7.4"

我需要获取一个对象值数组

let array = ["Clothing", "Home", "Payments"];
const expenses = {
  clothing: '#FF9494',
  food: '#0099CC',
  healthCare: '#C58BE2',
  home: '#FF8A00',
  recreation: '#669900',
  payments: '#CC0D01',
};

Answer 1

费用是一个对象，这意味着您可以通过键查找属性：

 array.map(key => expenses[key.toLowerCase()])

通过数组中的值从对象中获取值

1 个答案: