初次提交

server/config.go

@@ -0,0 +1,42 @@
+package server
+
+import (
+	"gopkg.in/yaml.v3"
+	"io/ioutil"
+	"rakshasa/common"
+)
+
+var currentConfig common.Config
+
+func SetConfig(config common.Config) {
+	currentConfig = config
+	currentConfig.FileSave = false
+	currentNode.mainIp = currentConfig.ListenIp
+	currentNode.port = currentConfig.Port
+}
+func ConfigSave() error {
+	b, _ := yaml.Marshal(currentConfig)
+	err := ioutil.WriteFile(currentConfig.FileName, b, 0666)
+	if err == nil {
+		currentConfig.FileSave = true
+	}
+	return err
+}
+func ConfigLoad(filename string) error {
+	b, err := ioutil.ReadFile(filename)
+	if err == nil {
+		var config common.Config
+		err = yaml.Unmarshal(b, &config)
+		if err == nil {
+
+			currentConfig = config
+			currentConfig.FileSave = true
+		}
+	}
+
+	return err
+}
+func GetConfig() common.Config {
+
+	return currentConfig
+}