js中根据id去数组中查询当条数据对象

          
          data = [
            {id:1,name:'张三'},
            {id:2,name:'李四'},
            {id:3,name:'王五'}
          ]
          let item = 2
          //
使用find方法根据id查询对应对象 let a = data.find((ele)=>{ return ele.id == item }); console.log(a)
原文地址:https://www.cnblogs.com/tlfe/p/14522459.html