1、同名函数会覆盖,所以输出2
<script type="text/javascript">
function t(){
console.log(1);
}
function t(){
console.log(2);
}
t(); //输出2
</script>
<script type="text/javascri1、同名函数会覆盖,所以输出2
<script type="text/javascript">
function t(){
console.log(1);
}
function t(){
console.log(2);
}
t(); //输出2
</script>
<script type="text/javascri