navigation-bar

Properties	Type	The default value is	Required	Description	Minimum version
title	string		No	Navigation bar title	2.5.1
loading	boolean	false	No	Whether the loading prompt is displayed in the navigation bar	2.5.1
front-color	string		No	Navigation bar foreground color values, including button, title, status bar colors, support only #ffffff and #000000	2.5.1
background-color	string		No	Navigation bar background color value, valid for hexadecimal color	2.5.1
color-animation-duration	number	0	No	The duration of the animation when changing the color of the navigation bar, which defaults to 0 (that is, no animation effects)	2.5.1
color-animation-timing-func	number	"linear"	No	How the navigation bar is animated when changing the color of the navigation bar, supporting linear, easeIn, easeOut, and easeInOut	2.5.1