在调用获取屏幕亮度的接口时出现wx.getScreenBrightness(...) is not a function，不知道是什么原因，望告知
相关问题
相关文档
- Function explaination: Mini Program/Development/Extended/Mini Program alliance/Push client/Function explaination
- Function explaination: Mini Program/Development/Extended/Mini Program alliance/Merchant end/Function explaination
- wx.getScreenBrightness: 小程序/开发/API/设备/屏幕/wx.getScreenBrightness
- Promotion Position Management: Mini Program/Development/Extended/Mini Program alliance/Push client/Function explaination
- Product promotion: Mini Program/Development/Extended/Mini Program alliance/Push client/Function explaination
请具体描述问题出现的流程，并提供能复现问题的简单代码片段（https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html）。