Enter the keyboard event

Click or Enter Trigger:

<script>
    $(function(){
        //点击触发
        $('.sou').click(function(){
            alert('触发成功');
        });
        //Enter触发
        $('body').keydown(function(){
            if(event.keyCode == 13){   //enter键值为13
                $('.sou').click();
            }
        });
    });
</script>

Press the Ctrl + Enter Trigger:

<script>
    $(function(){
        //点击触发
        $('.sou').click(function(){
            alert('触发成功');
        });
        //Ctrl +Enter触发
        $('body').keydown(function(){
            if(event.ctrlKey && event.keyCode == 13){  
                $('.sou').click();
            }
        });
    });
</script>