init

core/viper.go

@@ -0,0 +1,32 @@
+package core
+
+import (
+	"fmt"
+	"github.com/spf13/viper"
+	"sundynix-go/config"
+)
+
+func Viper() (cfg *config.Config) {
+	viper.SetConfigFile("config.yaml")
+	viper.SetConfigType("yaml")
+	viper.AddConfigPath("../")
+
+	if err := viper.ReadInConfig(); err != nil {
+		if _, ok := err.(viper.ConfigFileNotFoundError); ok {
+			// Config file not found; ignore error if desired
+			fmt.Println("Config file not found")
+		} else {
+			// Config file was found but another error was produced
+			fmt.Println("Read config file error ")
+		}
+	}
+
+	//将所有值或特定值解组到结构、映射中
+	//反序列化所有配置项
+	if err := viper.Unmarshal(&cfg); err != nil {
+		fmt.Printf("unmarshal error %s", err)
+		return
+	}
+	return
+
+}