在JavaScript中将对象数组转换为纯对象
假设我们有一个这样的对象数组-
const arr = [{
name: 'Dinesh Lamba',
age: 23,
occupation: 'Web Developer',
}, {
address: 'Vasant Vihar',
experience: 5,
isEmployed: true
}];我们需要编写一个JavaScript函数，该函数接受一个这样的对象数组。然后，该函数应准备一个对象，该对象包含存在于数组所有对象中的所有属性。
因此，对于上述数组，输出应类似于-
const output = {
name: 'Dinesh Lamba',
age: 23,
occupation: 'Web Developer',
address: 'Vasant Vihar',
experience: 5,
isEmployed: true
};示例
以下是代码-
const arr = [{
name: 'Dinesh Lamba',
age: 23,
occupation: 'Web Developer',
}, {
address: 'Vasant Vihar',
experience: 5,
isEmployed: true
}];
const mergeObjects = (arr = []) => {
const res = {};
arr.forEach(obj => {
for(key in obj){
res[key] = obj[key];
};
});
return res;
};
console.log(mergeObjects(arr));输出结果以下是控制台输出-
{
name: 'Dinesh Lamba',
age: 23,
occupation: 'Web Developer',
address: 'Vasant Vihar',
experience: 5,
isEmployed: true
}