Merge branch 'develop' into add_more_test_case

pkg/config/api_config.go

@@ -427,6 +427,7 @@ func handlePutEvent(key, val []byte) {
 			return
 		}
 		mergeApiConfigMethod(res.ResourcePath, *res)
+		return
 	}
 
 	//handle base info

samples/admin/sample.md

@@ -1,58 +1 @@
-# Local example
-
-## prepare etcd config
-
-run etcd local or in docker, then use etcdctl to set api config
-
-- export ETCDCTL_API=3
-- if use docker, run `docker cp api_config.yaml mycontainer:/path` to copy file to docker
-- run `cat api_config.yaml | etcdctl put "/proxy/config/api"` to set api config
-
-
-## Start provider:
-
-config env：
-- CONF_PROVIDER_FILE_PATH=/XXX/dubbo-go-proxy/samples/admin/server/config/server.yml
-- APP_LOG_CONF_FILE=/XXX/dubbo-go-proxy/samples/admin/server/config/log.yml
-
-run samples/admin/server/app/server.go
-
-## Start proxy
-
-config program arguments：
-- -c /XXX/dubbo-go-proxy/samples/admin/proxy/conf.yaml 
-- -a /XXX/dubbo-go-proxy/samples/admin/proxy/api_config.yaml
-
-to replace -a program arguments, should put api_meta_config in conf.yaml 
-
-```yaml
-  api_meta_config:
-    address: "127.0.0.1:2379"
-    api_config_path: "/pixiu/config/api"
-```
-
-
-run cmd/proxy/proxy.go
-
-## 
-
-curl "http://127.0.0.1:8888/api/v1/test-dubbo/user?name=tc" ， the result:
-
-```json
-{
-    "age": 18,
-    "id": "0001",
-    "name": "tc"
-}
-```
-
-## Start admin
-
-clone from https://github.com/dubbogo/pixiu-admin
-
-cd pixiu-admin
-
-run cmd/admin/admin.go
-
-config program arguments：
-- -c /xx/pixiu-admin/configs/admin_config.yaml
+please refer to https://www.yuque.com/docs/share/6e9de027-0548-45a1-a64c-d97529f5f5cc?# 《Pixiu Admin 》