(Optional)Startup parameters

2025-03-28 02:51

The section includes all parameters that customize the behavior of a mini program during startup.

Method	Startup parameter	Description
isShowTitleBar	`showTitleBar`	This parameter indicates whether to show the title bar. If this parameter is not specified, the title bar is shown by default.
isShowLoading	`showLoading`	This parameter indicates whether to show the loading view on the page. If this parameter is not specified, the view is shown by default.
isShowTitleLoading	`showTitleLoading`	This parameter indicates whether to show the loading view on the title bar. If this parameter is not specified, the view is hidden by default.
setQuery	`query`	This parameter is used to retrieve information about the current startup and pass it with key-value pairs to the mini program.
setTitleColor	`red`, `green`, `blue`, `alpha`	These parameters indicate the text color of the page title.
setTitleBarColor	`red`, `green`, `blue`, `alpha`	These parameters indicate the color of the title bar .
setBackButtonColor	`red`, `green`, `blue`, `alpha`	These parameters indicate the color of the back button on the title bar.
setScreenOrientation	`screenOrientation`	This parameter is used to set the initial screen orientation of a mini program when it is first launched. If this parameter is not specified, the mini program is opened in the portrait position by default.
setTitleAlignment	`titleAlignment`	This parameter is used to set the horizontal positioning of the page title. If this parameter is not specified, the page title is aligned to the left by default.
setNBUpdate	`nbupdate`	This parameter is used to configure the mini program update mode. For details see Mini program update mechanism.
setDefaultTitle	`defaultTitle`	This parameter is used to set the default title of the page. It is mainly used to display the title before the real, meaningful title text is received.