增加apollo客户端初始化

middleware/apollo/init.go

@@ -0,0 +1,36 @@
+// Package apollo...
+//
+// Description : apollo...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2021-11-24 10:05 下午
+package apollo
+
+import (
+	"errors"
+
+	"github.com/apolloconfig/agollo/v4"
+	"github.com/apolloconfig/agollo/v4/env/config"
+)
+
+var (
+	// Client 客户端链接
+	Client *agollo.Client
+)
+
+// Init 初始化apollo客户端
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 10:12 下午 2021/11/24
+func Init(cfg *config.AppConfig) error {
+	var err error
+
+	if Client, err = agollo.StartWithConfig(func() (*config.AppConfig, error) {
+		return cfg, nil
+	}); err != nil {
+		return errors.New("apollo client init fail : " + err.Error())
+	}
+	return nil
+}