NewStore 创建 Store(工厂方法)
(config Config)
| 38 | |
| 39 | // NewStore 创建 Store(工厂方法) |
| 40 | func NewStore(config Config) (Store, error) { |
| 41 | switch config.Type { |
| 42 | case StoreTypeJSON, "": |
| 43 | // 默认使用 JSON Store |
| 44 | dataDir := config.DataDir |
| 45 | if dataDir == "" { |
| 46 | dataDir = ".aster" |
| 47 | } |
| 48 | return NewJSONStore(dataDir) |
| 49 | |
| 50 | case StoreTypeRedis: |
| 51 | if config.RedisAddr == "" { |
| 52 | return nil, errors.New("redis_addr is required for redis store") |
| 53 | } |
| 54 | |
| 55 | redisConfig := RedisConfig{ |
| 56 | Addr: config.RedisAddr, |
| 57 | Password: config.RedisPassword, |
| 58 | DB: config.RedisDB, |
| 59 | Prefix: config.RedisPrefix, |
| 60 | TTL: config.RedisTTL, |
| 61 | } |
| 62 | |
| 63 | return NewRedisStore(redisConfig) |
| 64 | |
| 65 | case StoreTypeMySQL: |
| 66 | if config.MySQLDSN == "" { |
| 67 | return nil, errors.New("mysql_dsn is required for mysql store") |
| 68 | } |
| 69 | |
| 70 | mysqlConfig := MySQLConfig{ |
| 71 | DSN: config.MySQLDSN, |
| 72 | MaxOpenConns: config.MySQLMaxOpenConns, |
| 73 | MaxIdleConns: config.MySQLMaxIdleConns, |
| 74 | MaxLifetime: config.MySQLMaxLifetime, |
| 75 | } |
| 76 | |
| 77 | return NewMySQLStore(mysqlConfig) |
| 78 | |
| 79 | default: |
| 80 | return nil, fmt.Errorf("unknown store type: %s", config.Type) |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | // MustNewStore 创建 Store,失败时 panic |
| 85 | func MustNewStore(config Config) Store { |
no test coverage detected