完成简易版的充值和充值记录查询页面，简单的我的页面

miniprogram_npm/@vant/weapp/field/index.wxs

@@ -1,18 +0,0 @@
-/* eslint-disable */
-var style = require('../wxs/style.wxs');
-var addUnit = require('../wxs/add-unit.wxs');
-
-function inputStyle(autosize) {
-  if (autosize && autosize.constructor === 'Object') {
-    return style({
-      'min-height': addUnit(autosize.minHeight),
-      'max-height': addUnit(autosize.maxHeight),
-    });
-  }
-
-  return '';
-}
-
-module.exports = {
-  inputStyle: inputStyle,
-};