fix: handle encoding issues and improve error handling in CSV processing

translate_new_col.py

@@ -104,7 +104,11 @@ def add_search_links(data, column_index, start_row=0):
 def save_csv(data, file_path, encoding='utf-8-sig'):
     """将数据保存为CSV文件"""
     try:
-        with open(file_path, mode='w', newline='', encoding=encoding) as file:
+        # 确保使用能够处理所有字符的编码
+        if encoding.lower() in ['gb2312', 'gbk']:
+            encoding = 'gb18030'  # 更全面的中文编码
+            
+        with open(file_path, mode='w', newline='', encoding=encoding, errors='replace') as file:
             writer = csv.writer(file)
             writer.writerows(data)
     except Exception as e:
@@ -127,14 +131,14 @@ def process_csv(input_file, output_file, column_index, start_row=0, target_langu
         # 为搜索词添加超链接
         data = add_search_links(data, column_index, start_row)
 
-        # 保存为新文件，使用检测到的编码或默认utf-8-sig
-        save_csv(data, output_file, encoding=detected_encoding or 'utf-8-sig')
+        # 保存为新文件，强制使用utf-8-sig编码以确保兼容性
+        save_csv(data, output_file, encoding='utf-8-sig')
         
         print(f"Successfully processed and saved to {output_file}")
         
     except Exception as e:
         print(f"Error processing CSV file: {e}")
-        raise
+        exit(1)  # 遇到错误立即退出
 
 if __name__ == "__main__":
     input_file = "测试.csv"