Merge pull request #129 from opentiny/fix-handler-match-condition-error

fix(genui-sdk-vue): change response handler match conditions to fix error when content is null

Author: rhlin

packages/frameworks/vue/src/chat/response-handler.ts

@@ -193,7 +193,7 @@ export const defaultResponseHandlers: IResponseHandler<IStreamData>[] = [
     name: 'reasoning',
     match: (data: IStreamData, context: any) => {
       const delta = getStreamDelta(data);
-      return delta.reasoning_content !== undefined;
+      return Boolean(delta.reasoning_content);
     },
     handler: (data: IStreamData, context: any) => {
       const delta = getStreamDelta(data);
@@ -247,7 +247,7 @@ export const defaultResponseHandlers: IResponseHandler<IStreamData>[] = [
     name: 'content',
     match: (data: IStreamData, context: any) => {
       const delta = getStreamDelta(data);
-      return delta.content !== undefined;
+      return Boolean(delta.content);
     },
     handler: (data: IStreamData, context: any) => {
       const delta = getStreamDelta(data);