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66 lines
1.8 KiB
66 lines
1.8 KiB
package core
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import (
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"flag"
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/songzhibin97/gkit/cache/local_cache"
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"github.com/flipped-aurora/gin-vue-admin/server/global"
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_ "github.com/flipped-aurora/gin-vue-admin/server/packfile"
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"github.com/flipped-aurora/gin-vue-admin/server/utils"
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"github.com/fsnotify/fsnotify"
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"github.com/spf13/viper"
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)
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func Viper(path ...string) *viper.Viper {
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var config string
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if len(path) == 0 {
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flag.StringVar(&config, "c", "", "choose config file.")
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flag.Parse()
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if config == "" { // 优先级: 命令行 > 环境变量 > 默认值
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if configEnv := os.Getenv(utils.ConfigEnv); configEnv == "" {
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config = utils.ConfigFile
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fmt.Printf("您正在使用config的默认值,config的路径为%v\n", utils.ConfigFile)
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} else {
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config = configEnv
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fmt.Printf("您正在使用GVA_CONFIG环境变量,config的路径为%v\n", config)
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}
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} else {
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fmt.Printf("您正在使用命令行的-c参数传递的值,config的路径为%v\n", config)
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}
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} else {
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config = path[0]
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fmt.Printf("您正在使用func Viper()传递的值,config的路径为%v\n", config)
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}
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v := viper.New()
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v.SetConfigFile(config)
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v.SetConfigType("yaml")
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err := v.ReadInConfig()
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if err != nil {
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panic(fmt.Errorf("Fatal error config file: %s \n", err))
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}
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v.WatchConfig()
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v.OnConfigChange(func(e fsnotify.Event) {
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fmt.Println("config file changed:", e.Name)
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if err := v.Unmarshal(&global.GVA_CONFIG); err != nil {
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fmt.Println(err)
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}
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})
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if err := v.Unmarshal(&global.GVA_CONFIG); err != nil {
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fmt.Println(err)
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}
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// root 适配性
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// 根据root位置去找到对应迁移位置,保证root路径有效
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global.GVA_CONFIG.AutoCode.Root, _ = filepath.Abs("..")
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global.BlackCache = local_cache.NewCache(
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local_cache.SetDefaultExpire(time.Second * time.Duration(global.GVA_CONFIG.JWT.ExpiresTime)),
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)
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return v
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}
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