修改安装界面图标

;MUI 预定义常量
!define MUI_ABORTWARNING
;修改图标
!define MUI_ICON "${NSISDIR}ContribGraphicsIconsorange-install.ico"
!define MUI_UNICON "${NSISDIR}ContribGraphicsIconsorange-uninstall.ico"
;修改左侧图片
!define MUI_WELCOMEFINISHPAGE_BITMAP "${NSISDIR}ContribGraphicsWizardorange.bmp"
!define MUI_UNWELCOMEFINISHPAGE_BITMAP "${NSISDIR}ContribGraphicsWizardorange-uninstall.bmp"
;修改Head图片
!define MUI_HEADERIMAGE
!define MUI_HEADERIMAGE_BITMAP "${NSISDIR}ContribGraphicsHeaderorange.bmp"
!define MUI_HEADERIMAGE_UNBITMAP "${NSISDIR}ContribGraphicsHeaderorange-uninstall.bmp"
;修改标题
!define MUI_WELCOMEPAGE_TITLE "rn 测试文体 V${PRODUCT_VERSION}"
;修改欢迎页面上的描述文字
!define MUI_WELCOMEPAGE_TEXT " 测试文本。rnrn 软件版权:测试文本rnrn $_CLICK"
;修改完成页面上的标题
!define MUI_FINISHPAGE_TITLE "rn 测试文本"