title: Taro.getLaunchOptionsSync()

sidebar_label: getLaunchOptionsSync

Obtains the parameters upon Mini Program startup. The callback parameters are consistent with those of App.onLaunch.

NOTE

In some versions, when there is no referrerInfo, the value undefined is returned. You can use options.referrerInfo && options.referrerInfo.appId to make a judgment.

Reference

Type

  1. () => LaunchOptionsApp

Parameters

API Support

API WeChat Mini-Program H5 React Native
Taro.getLaunchOptionsSync ✔️