js 返回上一页 链接 按钮
<button class="btn btn-success" name="button1" id="button1" onclick="history.go(-1)">返回</button>
<input type="button" onclick="location.href='http://www.paidad.cn'" value="跳转到公益网站">
<button class="btn btn-success" name="button1" id="button1" onclick="history.go(-1)">返回</button>
<input type="button" onclick="location.href='http://www.paidad.cn'" value="跳转到公益网站">
