Python 异常捕获 try-except + 代码容错 + 脚本稳定运行

data_list = ["123","456","abc","789",None,"369","test"]with open("error_data.txt","w",encoding="utf-8") as f:    f.write("\n".join([str(x) for x in data_list]))print("含错误格式测试数据已生成")

# 读取数据with open("error_data.txt","r",encoding="utf-8") as f:    rows = [line.strip() for line in f.readlines()]num_list = []error_count = 0for item in rows:    try:        # 强制转为数字        num = int(item)        num_list.append(num)    except ValueError:        # 捕获转换错误        error_count += 1        print(f"跳过错误数据：{item}")print(f"\n有效数据：{num_list}")print(f"错误数据条数：{error_count}")