![出现导入错误:无法导入名称“HAProxyServer”](https://linux22.com/image/163859/%E5%87%BA%E7%8E%B0%E5%AF%BC%E5%85%A5%E9%94%99%E8%AF%AF%EF%BC%9A%E6%97%A0%E6%B3%95%E5%AF%BC%E5%85%A5%E5%90%8D%E7%A7%B0%E2%80%9CHAProxyServer%E2%80%9D.png)
#!/usr/bin/python3.6
from haproxystats import HAProxyServer
class HAProxyServer:
haproxy=HAProxyServer('x.x.x.x:x222')
for b in haproxy.backends:
print('%s: %s' % (b.name, b.status))
如果我运行上面的代码,我会收到错误
python3.6 hatop.py
File "hatop.py", line 3, in <module>
from haproxystats import HAProxyServer
ImportError: cannot import name 'HAProxyServer'```
答案1
这意味着,模块“HAProxyServer”不存在于您的 python 模块中。您必须使用以下命令安装它:
pip install haproxy-stats
请参考官方文档: