字符串进行JSON格式化并且格式化失败时提示错误行数
def format_json_str(json_str): try: data_dict = json.loads(json_str) formatted_str = json.dumps(data_dict, indent=4) return formatted_str except json.decoder.JSONDecodeError as e: # 获取详细的异常追踪信息 err_str = (f"可能错误位置:{str(e).split('line')[1].split('column')[0].strip()}行," f"{str(e).split('column')[1].split('(')[0].strip()}列") return err_str