添加返回上级页面样式

app/admin/view/finance/billions/user_lists.html

@@ -1,5 +1,5 @@
 {layout name="layout1" /}
-<style>
+<style xmlns="http://www.w3.org/1999/html">
   .layui-table-cell {
     height:auto;
   }
@@ -20,6 +20,15 @@
   <div class="layui-card">
     <div class="layui-card-body">
 
+      <div><button type="button" class="layui-btn" id ='backButton'>返回</button></div>
+      </br>
+      <script>
+        // 绑定点击事件
+        document.getElementById('backButton').onclick = function() {
+          history.back();
+        };
+      </script>
+
 
 
       <div class="layui-collapse like-layui-collapse" lay-accordion="" style="bcommission:1px dashed #c4c4c4">