1、SearchAppBar：修改属性 searchTextColor=>rightTextColor

lib/widget/search_app_bar.dart

@@ -13,7 +13,7 @@ class SearchAppBar extends StatefulWidget implements PreferredSizeWidget {
   final Color? searchBackgroundColor;
   final Color? inputTextColor;
   final Color? hintTextColor;
-  final Color? searchTextColor;
+  final Color? rightTextColor;
   final Color? searchIconColor;
   final double? searchIconSize;
   final Function? onFocusListener;
@@ -35,7 +35,7 @@ class SearchAppBar extends StatefulWidget implements PreferredSizeWidget {
     this.searchBackgroundColor,
     this.inputTextColor,
     this.hintTextColor,
-    this.searchTextColor,
+    this.rightTextColor,
     this.onFocusListener,
     this.rightText,
     this.onRightBtnCallback,
@@ -148,7 +148,7 @@ class _SearchAppBarState extends State<SearchAppBar> {
                     widget.rightText ?? "搜索",
                     style: TextStyle(
                         color:
-                            widget.searchTextColor ?? const Color(0xFFFFFFFF),
+                            widget.rightTextColor ?? const Color(0xFFFFFFFF),
                         fontSize: 14.0),
                   ),
                 ),