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from Util.OssUtil import *
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from Util.PgUtil import *
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from Util.CommonUtil import *
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# 表里有哪些文件
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dic = []
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sql = "select * from t_hy_task_files"
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results = execute_query(sql)
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for result in results:
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dic.append(result[2].replace('http://hzkc.oss-cn-beijing.aliyuncs.com', ''))
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# 清理oss,即删除OSS上的垃圾文件
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# 设置前缀和分页参数
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prefix = 'Images'
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max_keys = 20 # 每页显示的最大文件数量
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auth = oss2.Auth(accessKeyId, accessKeySecret)
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bucket = oss2.Bucket(auth, endpoint, bucketName)
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# 如果你想要手动控制分页，可以使用marker参数
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marker = ''
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is_truncated = True
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delCount=0
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# 遍历文件
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while is_truncated:
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try:
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# 使用list_objects方法获取对象列表
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result = oss2.ObjectIterator(bucket, prefix=prefix, marker=marker, max_keys=max_keys)
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for obj in result:
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if obj.key.count('/') < 3:
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continue
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if '/' + obj.key not in dic:
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# 删除文件
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#bucket.delete_object(obj.key)
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# 一定要慎用
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print(obj.key + "已被删除。") # 打印文件名
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delCount=delCount+1
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# 更新marker为下一页的起始点
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marker = result.next_marker
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# 检查是否还有更多的文件
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is_truncated = result.is_truncated
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except oss2.exceptions.OSSError as e:
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# 处理异常情况
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print(e)
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printf("恭喜，所有垃圾文件已被删除，共删除" + str(delCount) + "个文件")
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# http://hzkc.oss-cn-beijing.aliyuncs.com/Images/System/4/20240514164847051.png
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