feat: add copy code btn in chat page, fixed bug for code wrap in model of ChatGLM and XunFei

api/handler/chatimpl/baidu_handler.go

@@ -84,6 +84,11 @@ func (h *ChatHandler) sendBaiduMessage(
 				content = line[5:]
 			}
 
+			// 处理代码换行
+			if len(content) == 0 {
+				content = "\n"
+			}
+
 			var resp baiduResp
 			err := utils.JsonDecode(content, &resp)
 			if err != nil {

api/handler/chatimpl/chatglm_handler.go

@@ -71,6 +71,10 @@ func (h *ChatHandler) sendChatGLMMessage(
 			if strings.HasPrefix(line, "data:") {
 				content = line[5:]
 			}
+			// 处理代码换行
+			if len(content) == 0 {
+				content = "\n"
+			}
 			switch event {
 			case "add":
 				if len(contents) == 0 {

api/handler/chatimpl/xunfei_handler.go

@@ -138,6 +138,10 @@ func (h *ChatHandler) sendXunFeiMessage(
 		}
 
 		content = result.Payload.Choices.Text[0].Content
+		// 处理代码换行
+		if len(content) == 0 {
+			content = "\n"
+		}
 		contents = append(contents, content)
 		// 第一个结果
 		if result.Payload.Choices.Status == 0 {