Logan.Li
8df0acb338
- deployment/quick-deploy: PVC 挂载 sqlite3.db/redka.db 到 /app/，含旧 data/ 迁移 - configmap 与 run.sh 状态输出对齐新路径 - README 补充 local 模式说明
106 lines
3.0 KiB
Go
106 lines
3.0 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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"go.uber.org/zap"
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)
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// Config 应用配置
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type Config struct {
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Mode string `mapstructure:"mode"`
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Port string `mapstructure:"port"`
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LogLevel string `mapstructure:"log_level"`
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Database DatabaseConfig `mapstructure:"database"`
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JWT JWTConfig `mapstructure:"jwt"`
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Redis RedisConfig `mapstructure:"redis"`
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Websocket WebsocketConfig `mapstructure:"websocket"`
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}
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// DatabaseConfig 数据库配置
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type DatabaseConfig struct {
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Driver string `mapstructure:"driver"`
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Host string `mapstructure:"host"`
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Port int `mapstructure:"port"`
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User string `mapstructure:"user"`
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Password string `mapstructure:"password"`
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DBName string `mapstructure:"dbname"`
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Charset string `mapstructure:"charset"`
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MaxConn int `mapstructure:"max_conn"`
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MaxIdle int `mapstructure:"max_idle"`
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}
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// JWTConfig JWT配置
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type JWTConfig struct {
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Secret string `mapstructure:"secret"`
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ExpireHour int `mapstructure:"expire_hour"`
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}
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// RedisConfig Redis配置
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type RedisConfig struct {
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Driver string `mapstructure:"driver"` // redka (内嵌) / redis (外部)
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Host string `mapstructure:"host"`
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Port int `mapstructure:"port"`
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Password string `mapstructure:"password"`
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DB int `mapstructure:"db"`
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}
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// WebsocketConfig WebSocket配置
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type WebsocketConfig struct {
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ReadBufferSize int `mapstructure:"read_buffer_size"`
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WriteBufferSize int `mapstructure:"write_buffer_size"`
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}
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// Load 加载配置
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func Load() *Config {
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viper.SetConfigName("config")
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viper.SetConfigType("yaml")
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viper.AddConfigPath("./configs")
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viper.AddConfigPath(".")
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// 设置默认值
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viper.SetDefault("mode", "development")
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viper.SetDefault("port", "8080")
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viper.SetDefault("log_level", "info")
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viper.SetDefault("database.driver", "sqlite")
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viper.SetDefault("database.dbname", "sqlite3.db")
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viper.SetDefault("database.host", "localhost")
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viper.SetDefault("database.port", 3306)
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viper.SetDefault("database.charset", "utf8mb4")
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viper.SetDefault("database.max_conn", 100)
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viper.SetDefault("database.max_idle", 10)
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viper.SetDefault("jwt.expire_hour", 24)
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viper.SetDefault("redis.host", "localhost")
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viper.SetDefault("redis.port", 6379)
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viper.SetDefault("redis.driver", "redka")
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viper.SetDefault("websocket.read_buffer_size", 1024)
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viper.SetDefault("websocket.write_buffer_size", 1024)
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// 读取环境变量
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viper.AutomaticEnv()
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var cfg Config
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if err := viper.ReadInConfig(); err != nil {
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zap.L().Warn("config file not found, using defaults", zap.Error(err))
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}
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if err := viper.Unmarshal(&cfg); err != nil {
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zap.L().Fatal("failed to unmarshal config", zap.Error(err))
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}
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return &cfg
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}
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// DSN 返回数据库连接字符串
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func (d *DatabaseConfig) DSN() string {
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if d.Driver == "mysql" {
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return fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=%s&parseTime=True&loc=Local",
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d.User, d.Password, d.Host, d.Port, d.DBName, d.Charset)
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}
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if d.Driver == "sqlite" {
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return d.DBName
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}
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return ""
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}
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