RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods
时间: 2023-12-23 22:46:14 浏览: 17
This error occurs when the 'cryptography' package is not installed in the Python environment. This package is required for the sha256_password or caching_sha2_password authentication methods used by some database systems.
To resolve this error, you need to install the 'cryptography' package using pip. You can do this by running the following command in your terminal or command prompt:
```
pip install cryptography
```
Once the package is installed, you can try running your code again and it should work without any errors.
相关问题
cryptography' package is required for sha256_password or caching_sha2_password auth methods
报错信息"RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods"表示在使用pymysql连接MySQL数据库时,缺少了对称密码(sha256_password或caching_sha2_password)所需的'cryptography'包。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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'cryptography' package is required for sha256_password or caching_sha2_password auth methods
'cryptography' package是用于支持sha256_password和caching_sha2_password这两种认证方法的。如果要使用这两种认证方式,需要安装并配置好'cryptography'包。如果没有安装'cryptography'包或者配置不正确,就会导致报错"RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods"。