<script>
function fn1() {
console.log(11);
fn2();
}
fn1();
function fn2() {
console.log(12);
}
</script>
微信扫一扫
<script>
function fn1() {
console.log(11);
fn2();
}
fn1();
function fn2() {
console.log(12);
}
</script>
相关推荐