修改输入框自动换行

lib/internal/bbs/page/chat_room.dart

@@ -110,7 +110,7 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
       showEmoji = false;
       hasMore = true;
       _page = 1;
-
+      setState(() {});
       // FocusScope.of(context).requestFocus(FocusNode());
     } else {
       toasts("请输入");
@@ -639,7 +639,7 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
                           if (!voiceModeOn)
                             Expanded(
                                 child: Container(
-                              height: 40,
+                              // height: 40,
                               alignment: Alignment.center,
                               decoration: BoxDecoration(
                                   borderRadius:
@@ -655,7 +655,6 @@ class _ChatDetailPageState extends State<ChatDetailPage> {
                                 minLines: 1,
                                 autocorrect: true,
                                 autofocus: true,
-
                                 focusNode: _focusNode,
                                 textAlign: TextAlign.start,
                                 textInputAction: TextInputAction.send,