docs(changelog): 2.12.33

docs/markdown/changelog.en-US.md

@@ -16,6 +16,14 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 
 ## Details
 
+### [v2.12.33](https://github.com/youzan/vant/compare/v2.12.32...v2.12.33)
+
+`2021-11-16`
+
+**Bug Fixes**
+
+- Picker: SSR broken [#9875](https://github.com/youzan/vant/issues/9875)
+
 ### [v2.12.32](https://github.com/youzan/vant/compare/v2.12.31...v2.12.32)
 
 `2021-11-15`

docs/markdown/changelog.zh-CN.md

@@ -16,6 +16,14 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 
 ## 更新内容
 
+### [v2.12.33](https://github.com/youzan/vant/compare/v2.12.32...v2.12.33)
+
+`2021-11-16`
+
+**Bug Fixes**
+
+- Picker: 修复 SSR 报错的问题 [#9875](https://github.com/youzan/vant/issues/9875)
+
 ### [v2.12.32](https://github.com/youzan/vant/compare/v2.12.31...v2.12.32)
 
 `2021-11-15`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vant",
-  "version": "2.12.32",
+  "version": "2.12.33",
   "description": "Mobile UI Components built on Vue",
   "main": "lib/index.js",
   "module": "es/index.js",

src/picker/PickerColumn.js

@@ -1,5 +1,5 @@
 import { deepClone } from '../utils/deep-clone';
-import { createNamespace, isObject } from '../utils';
+import { createNamespace, inBrowser, isObject } from '../utils';
 import { range } from '../utils/format/number';
 import { preventDefault, on, off } from '../utils/dom/event';
 import { TouchMixin } from '../mixins/touch';
@@ -27,7 +27,7 @@ function isOptionDisabled(option) {
 }
 // use standard WheelEvent:
 // https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent
-const supportMousewheel = 'onwheel' in window;
+const supportMousewheel = inBrowser && 'onwheel' in window;
 let mousewheelTimer = null;
 
 export default createComponent({