循环遍历动态嵌套的javascript对象

Question

我有一个动态的对象数组，如下所示：

[
0: {id: "1", name: "name1", client: "data"},
1: {id: "2", name: "name2", client: "data"},
2: {id: "4", name: "name3", client: "data"},
3: {id: "5", name: "name4", client: "data"},
4: {id: "6", name: "name5", client: "data"},
5: {id: "7", name: "name6", client: "data"}
]

我想从那个表中提取值，比如名称1、名称2…和数据。。。

提前感谢！：(

Answer 1

您可以使用这个：

let arr =[
{id: "1", name: "name1", client: "data"},
{id: "2", name: "name2", client: "data"},
{id: "4", name: "name3", client: "data"},
{id: "5", name: "name4", client: "data"},
{id: "6", name: "name5", client: "data"},
{id: "7", name: "name6", client: "data"}
];
for (obj in arr) {
console.log(arr[obj]["name"]); // will get the name. 
}

如果您需要客户端值(例如(，您也可以在循环内部执行：let client = arr[obj]["client"];