如题
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1<script>
2document.onkeydown=hid;
3function hid(){
4if(event.keyCode==116){
5event.keyCode=0;
6event.returnValue=false;
7}
8</script>
如题
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1<script>
2document.onkeydown=hid;
3function hid(){
4if(event.keyCode==116){
5event.keyCode=0;
6event.returnValue=false;
7}
8</script>