Question

我在网上搜索并阅读了Lodash文档，但找不到快速解决方法。

基本上，我有两个数组

var employee = ["John", "Mary"];
var location = ["APAC", "singapore"];

最后我想要一个看起来像这样的Json对象：

var obj = {
   "profile": [
    {
      "name": "John",
      "location": ["APAC","Singapore"]
    },
    {
      "name": "Mary",
      "location": ["APAC","Singapore"]
    }
   ]
}

Answer 1

请勿使用static_cast作为变量名称（location），因为它会与window.location对象冲突。

使用var location ...函数的解决方案：

＆＃13;

Array.prototype.reduce()

＆＃13;

Answer 2

您可以将_.zipWith与lodash：

一起使用

var employee = ["John", "Mary"];
var location = ["APAC", "singapore"];
var output = {
  profile: _.zipWith(employee, name =>  ({
    name,
    location
  }))
};

console.log(output);

Answer 3

要实现上述目标，您可以使用ES2015执行以下操作：

const employees = ["John", "Mary"];
const locations = ["APAC", "singapore"];

const final = []

employees.forEach( (employee) => {
  let obj = {
    name: employee,
    location: [...locations]
  }
  final.push(obj)
})

Answer 4

以下是使用地图和节点的快速而肮脏的解决方案：

var obj = {
  "profile": employees.map((name) => {
    return {
      "name": name,
      "location": location
    };
  })
};

Answer 5

也许一个简单的循环可以解决这个问题：

var obj = { "profile" : [] };
employee.forEach(function(e) {
    obj.profile.push({ "name": e, "location": location });
});

使用javascript或Lodash将数组值添加到一个json对象中

5 个答案: