Current Wechat version do not support asynchronous getSystemInfo. "wx.getSystemInfoAsync" will be finished by synchronous implementation.
时间: 2024-06-07 16:12:11 浏览: 29
根据引用和引用中的信息,当第三方应用调用函数并切换到微信界面时,微信会在异步处理完成后调用onResp函数返回结果。调用函数的参数包括具体的请求,而onResp函数的参数则是具体的响应。这些请求和响应的种类包括SendMessageToWXReq、GetMessageFromWXResp等。根据引用中的信息,当微信通过URL启用应用程序并传输数据时,可以使用WXApi::handleOpenURL:delegate:函数来处理这些数据。综上所述,当前的微信版本不支持异步的getSystemInfo。"wx.getSystemInfoAsync"将通过同步实现来完成。
相关问题
wx.getSystemInfo
wx.getSystemInfo是一个用于获取系统信息的方法。它有两种调用方式:wx.getSystemInfo和wx.getSystemInfoAsync。其中,wx.getSystemInfo是异步的调用格式,但是是同步返回;而wx.getSystemInfoAsync是异步获取系统信息的方式。
该方法返回的结果包含了一些属性,其中包括success、fail和complete。success是接口调用成功时的回调函数,fail是接口调用失败时的回调函数,complete是接口调用结束时的回调函数,无论成功还是失败都会执行。
根据引用的内容,如果你在适配iPhone X屏幕时遇到问题,你可以使用wx.getSystemInfo来获取系统信息,从而更好地适配iPhone X的屏幕。<span class="em">1</span><span class="em">2</span>
#### 引用[.reference_title]
- *1* [微信小程序开发之——获取系统信息](https://blog.csdn.net/Calvin_zhou/article/details/120504257)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* [微信小程序适配 iPhone X 总结](https://download.csdn.net/download/weixin_38624519/16209098)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]
微信小程序 wx.onShareAppMessage is not a function
The error message "wx.onShareAppMessage is not a function" suggests that the method "onShareAppMessage" is not available in the current context.
This issue may occur if you are trying to call the `onShareAppMessage` method in a wrong context or if it's not supported in the version of WeChat Mini Program you are using.
To resolve this issue, make sure you are calling the `onShareAppMessage` method within the correct context. The `onShareAppMessage` method is typically used inside a Page object to define custom sharing behavior.
If you are using an older version of WeChat Mini Program, it's possible that the `onShareAppMessage` method is not supported. In that case, you can consider using the `button` component with the `open-type="share"` attribute to enable sharing functionality.
If the issue persists, please provide more details about your code implementation, the WeChat Mini Program version you are using, and any relevant error messages for further assistance.
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