yocaning opened a new issue #5168:
URL: https://github.com/apache/apisix/issues/5168
### Issue description
how to get etcd value in plugins
this is my code
```
authorizations_etcd, error = core.config.new("/authorizations", {
automatic = true,
item_schema = app_scheme
})
core.log.warn("key: " .. authorizations_etcd.key)
if not authorizations_etcd then
core.log.error("failed to create etcd instance for fetching
authorizations: " .. error)
return
end
local etcd_token ,err=authorizations_etcd:get("yocantest")
for i =1 ,#etcd_token do
core.log.warn("etcd_token: " .. etcd_token[i])
end
if not err then
core.log.warn(err)
end
```
the etcd has value ,but i cant get
>
### Environment
- apisix version (cmd: `apisix version`):2.2
- OS (cmd: `uname -a`):
- OpenResty / Nginx version (cmd: `nginx -V` or `openresty -V`):
- etcd version, if have (cmd: run `curl
http://127.0.0.1:9090/v1/server_info` to get the info from server-info
API):3.4.0
- apisix-dashboard version, if have:
- the plugin runner version, if the issue is about a plugin runner (cmd:
depended on the kind of runner):
- luarocks version, if the issue is about installation (cmd: `luarocks
--version`):
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