es6用filter过滤器--获取数组中指定的id显示name

复制代码var type = [
	{ id: 1, name: "中国" }, 
	{ id: 2, name: "美国" }, 
	{ id: 3, name: "英国" }, 
	{ id: 4, name: "法国" }, 
	{ id: 5, name: "德国" }
]

//输出指定id
var id = 1

//filter过滤
var name = type.filter( items => items.id === id)[0].name

//输出结果：
console.log('输出结果：', name)
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