RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods是什么错误
时间: 2023-12-23 16:49:07 浏览: 70
这个错误是因为在使用MySQL连接时,使用了sha256_password或caching_sha2_password身份验证方法,但是没有安装cryptography包。这个包是用来支持这些身份验证方法的。要解决这个错误,需要安装cryptography包。可以使用以下命令来安装:
```
pip install cryptography
```
安装完成后,重新运行程序即可。
相关问题
RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods
This error occurs when the 'cryptography' package is missing or not installed properly in the system. This package is required for the sha256_password or caching_sha2_password authentication methods to work.
To resolve this error, you can try installing the 'cryptography' package using pip, which is a package manager for Python. Open your command prompt or terminal and enter the following command:
```
pip install cryptography
```
This will install the 'cryptography' package and resolve the error. If you still encounter the error, you may need to check if the package is installed in the correct location or try reinstalling it.
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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