python plvel读取leveldb
时间: 2023-08-18 13:11:37 浏览: 62
要使用Python读取leveldb数据库,可以使用leveldb库。首先,您需要确保您已经安装了leveldb库。然后,您可以使用以下代码示例来读取leveldb数据库:
import leveldb
def read_data():
db = leveldb.LevelDB("./data") # 打开或创建data数据库
for k, v in db.RangeIter(): # 遍历数据库的键值对
print(k, v) # 打印键值对
if __name__ == "__main__":
read_data()
上述代码会打开名为"data"的leveldb数据库,并遍历数据库中的所有键值对,并将其打印出来。您可以将代码中的"./data"替换为您实际的leveldb数据库路径。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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