網點參數: <textarea id="dotinput" style="width:200px;height:200px;"></textarea><br/>油墨擴大率: <input type="text" id="spreadrateinput" />擴散精度: <input type="text" id="spreaddegreeinput" /><input type="button" value="提交" onclick="fun()" />                var inkmax = document.getElementById('spreadrateinput');var times = document.getElementById('spreaddegreeinput');console.log(inkmax.value);console.log(times.value);