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uni.getAppBaseInfo()

Get the basic information

Return parameter description

Parameter Name	Type	Description
appId	string	The application appid in the manifest.json
appName	string	App name in manifest.json
appVersion	string	The app version name in manifest.json.
appVersionCode	string	The app version name in manifest.json.
appWgtVersion	string	Version name of the app resource (wgt).	Mini App
hostVersion	string	App, applet host version. For example: SuperApp version number	Mini App
hostName	string	mini program host name	Mini App
hostPackageName	string	mini program host package name	Mini App
hostSDKVersion	string	Mini App SDK version, SuperApp client base library version	Mini App
hostTheme	string	The current theme of the system, the value is light or dark.	Mini App

uni.getHostLanguage()

Get the host App language

OBJECT parameter description:

Parameter name	Type	Required	Instruction
success	Function	Yes	Callback for successful interface calling
fail	Function	No	Callback function for failed interface calling
complete	Function	No	Callback function for closed interface calling (available both for successful and failed calling)

success Return parameter description

Parameter Name	Type	Description
code	String	Language code

uni.getHostFontSize()

Get the host App font size

OBJECT parameter description:

Parameter name	Type	Required	Instruction
success	Function	Yes	Callback for successful interface calling
fail	Function	No	Callback function for failed interface calling
complete	Function	No	Callback function for closed interface calling (available both for successful and failed calling)

success Return parameter description

Parameter Name	Type	Description
fontSizeSetting	Number	The host app font size, the default value is 16
fontSizeScaleFactor	Number	The host app font size scale factor, the default value is 1