js使用map实现 “字符串数组” 转 “对象数组”

let myArr=["test1","test2","test3"];

//使用map转为对象数组
myArr=myArr.map((item,index)=>{
    
    
	return{
    
    
		key:index,
		value:item
	}
});
console.log('打印myArr'this.myArr)

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转载自blog.csdn.net/weixin_48596030/article/details/128706125