fix: The Chinese characters in the form data have been transcoded (#2192)

Author: shaohuzhang1

apps/application/flow/step_node/form_node/impl/base_form_node.py

@@ -54,7 +54,7 @@ def execute(self, form_field_list, form_content_format, form_data, **kwargs) ->
         form_setting = {"form_field_list": form_field_list, "runtime_node_id": self.runtime_node_id,
                         "chat_record_id": self.flow_params_serializer.data.get("chat_record_id"),
                         "is_submit": self.context.get("is_submit", False)}
-        form = f'<form_rander>{json.dumps(form_setting)}</form_rander>'
+        form = f'<form_rander>{json.dumps(form_setting, ensure_ascii=False)}</form_rander>'
         context = self.workflow_manage.get_workflow_content()
         form_content_format = self.workflow_manage.reset_prompt(form_content_format)
         prompt_template = PromptTemplate.from_template(form_content_format, template_format='jinja2')
@@ -70,7 +70,7 @@ def get_answer_list(self) -> List[Answer] | None:
                         "chat_record_id": self.flow_params_serializer.data.get("chat_record_id"),
                         'form_data': self.context.get('form_data', {}),
                         "is_submit": self.context.get("is_submit", False)}
-        form = f'<form_rander>{json.dumps(form_setting)}</form_rander>'
+        form = f'<form_rander>{json.dumps(form_setting,ensure_ascii=False)}</form_rander>'
         context = self.workflow_manage.get_workflow_content()
         form_content_format = self.workflow_manage.reset_prompt(form_content_format)
         prompt_template = PromptTemplate.from_template(form_content_format, template_format='jinja2')
@@ -85,7 +85,7 @@ def get_details(self, index: int, **kwargs):
                         "chat_record_id": self.flow_params_serializer.data.get("chat_record_id"),
                         'form_data': self.context.get('form_data', {}),
                         "is_submit": self.context.get("is_submit", False)}
-        form = f'<form_rander>{json.dumps(form_setting)}</form_rander>'
+        form = f'<form_rander>{json.dumps(form_setting,ensure_ascii=False)}</form_rander>'
         context = self.workflow_manage.get_workflow_content()
         form_content_format = self.workflow_manage.reset_prompt(form_content_format)
         prompt_template = PromptTemplate.from_template(form_content_format, template_format='jinja2')