阻止360、谷歌浏览器表单自动填充

1. 阻止谷歌表单自动填充

 <input type="text" id="idcode" maxlength="18" name="idcode" class="form-control" readonly onfocus="this.removeAttribute('readonly')">

2. 阻止360表单自动填充，id任意取

<input type="text" id="idcode" maxlength="18" name="idcode" class="form-control" readonly onfocus="this.removeAttribute('readonly')">
<div style="height: 0;">
    <input id="password1" type="text" style="height: 0;width: 0;margin: 0;border: 0;padding: 0">
</div>

<input type="password" id="password" name="password" class="form-control">
<div style="height: 0;">
    <input id="password1" type="password" style="height: 0;width: 0;margin: 0;border: 0;padding: 0">
</div>