RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods
时间: 2023-12-23 19:46:55 浏览: 25
This error occurs when trying to use the "sha256_password" or "caching_sha2_password" authentication methods in a Python script or program, but the "cryptography" package is not installed on the system.
To resolve this error, you can install the "cryptography" package using pip. Open a terminal or command prompt and enter the following command:
```
pip install cryptography
```
Once the package is installed, you should be able to use the "sha256_password" or "caching_sha2_password" authentication methods without encountering the runtime error.
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"。