48 lines
1.0 KiB
Go
48 lines
1.0 KiB
Go
package config
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import (
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"fmt"
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"github.com/spf13/viper"
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)
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type Config struct {
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Host string `mapstructure:"host"`
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RunMode string `mapstructure:"run-mode"`
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Redis Redis `mapstructure:"redis"`
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}
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type Redis struct {
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Host string `mapstructure:"host"`
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Password string `mapstructure:"password"`
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DB int `mapstructure:"db"`
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}
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var APPConfig Config
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func InitConfig() {
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//设置默认值
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defaultConf := Config{
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Host: "0.0.0.0:8080",
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RunMode: "release",
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Redis: Redis{
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Host: "localhost:6379",
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Password: "",
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DB: 0,
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},
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}
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viper.SetDefault("redis", defaultConf)
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//设置配置文件名和路径 ./config.toml
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viper.AddConfigPath(".")
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viper.SetConfigName("config")
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viper.SetConfigType("toml")
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viper.SafeWriteConfig() //安全写入默认配置
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//读取配置文件
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if err := viper.ReadInConfig(); err != nil {
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fmt.Errorf("无法读取配置文件: %w", err)
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}
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//解析配置文件
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if err := viper.Unmarshal(&APPConfig); err != nil {
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fmt.Errorf("无法解析配置: %w", err)
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}
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}
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