js object array filter to get the object you want [super simple way to filter]

js object array filter to get the object you want [super simple way to filter]

Scenes:

I forgot where I saw it, but it is very convenient to use anyway, so record it.

The js object array filters the objects you want according to the attribute value

code:

 var driverList = [{driverId:'1',name:'张一'},{driverId:'2',name:'张二'},                    
                   {driverId:'3',name:'张三'}];
  
 //根据id获取张三 获取数组对象指定元素
 var driver = driverList.filter(x=>x.driverId == '3')[0];
 console.log("对象是：",driver.name);