[GitHub] [apisix] The-White-Lion commented on issue #6005: bug: getkey获取etcd里的某个目录失败

[GitBox <gi...@apache.org>]

The-White-Lion commented on issue #6005:
URL: https://github.com/apache/apisix/issues/6005#issuecomment-1004771933


   It's not a bug.
   In the first method you tried, a non-existent function `core.etcd:getkey`  was used. You can read the [source code ](https://github.com/apache/apisix/blob/master/apisix/core/etcd.lua) to see the supported functinos. In this case, You can use function `core.etcd.get(key, true)` ( use dot instaed of colons) to get data.
   In the second method you tried, before you call `core.confing:getkey()` function, you shuold call the function `core.config.new()`. 
   Otherwise, you will exit in here https://github.com/apache/apisix/blob/d3bb8f9035b14b35e2d2eccd0959ed00e8fe88e3/apisix/core/config_etcd.lua#L488.
   
   Note: Make sure that what is stored under this key is not an object.


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