如何将对象数组更改为带逗号的字符串列表？
How to change an array of objects to a string list with commas?
我目前在 angular 中有一个数组，我想更改其结构。示例数组：
0: "Car 1"
1: "Car 2"
2: "Car 3"
3: "Car 4"
4: "Car 5"
5: "Car 6"
我想将其转换为 Car1,Car2,Car3,Car4,Car5 以便我可以为每个逗号使用 IndexOf() 函数。
let yourString = yourArray.map(e => e.replace(/\s/g, "")).join(",")
let array = [ "Car 1" , "Car 2" ,"Car 3" , "Car 4" , "Car 5" ];
let newString = array.map(e => e.replace(/\s/g, '')).join(",")
输出将是 - Car1,Car2,Car3,Car4,Car5
我目前在 angular 中有一个数组，我想更改其结构。示例数组：
0: "Car 1"
1: "Car 2"
2: "Car 3"
3: "Car 4"
4: "Car 5"
5: "Car 6"
我想将其转换为 Car1,Car2,Car3,Car4,Car5 以便我可以为每个逗号使用 IndexOf() 函数。
let yourString = yourArray.map(e => e.replace(/\s/g, "")).join(",")
let array = [ "Car 1" , "Car 2" ,"Car 3" , "Car 4" , "Car 5" ];
let newString = array.map(e => e.replace(/\s/g, '')).join(",")
输出将是 - Car1,Car2,Car3,Car4,Car5