const myArray=[
{id:1,name:"李特成",age:'20',gender:'男',arr:['湖南长沙','IT技术']},
{id:2,name:"范冰冰",age:'15',gender:'女',arr:[]},
{id:3,name:"范斌",age:'60',gender:'男',arr:['湖南衡阳','IT技术']},
{id:4,name:"凡冰",age:'70',gender:'男',arr:['湖南永州','IT技术']},
]
//通过forEach();
myArray.forEach((val,index,val_arr)=>{
// console.log(val);
// console.log(val_arr);
if(val_arr[index].arr.length !=0 && val_arr[index].arr !=""){
val_arr[index].arr.forEach((el,i,el_arr)=>{
//console.log(el);
///console.log(el_arr);
});
}
});
es6 forEach()遍历数组对象
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转载自blog.csdn.net/a4561614/article/details/80859396
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