<!DOCTYPE html><htmllang="en"><head><metacharset="UTF-8"><title>Title</title><script>let arr=["tom","jarry","susan"];
// for of 访问的是遍历器对象--遍历器对象通过.next()遍历 数组对象for(let value of arr.values()){
console.log("value",value);
}
</script></head><body></body></html>