ArvinLovegood 9ebb246e5c refactor:调整日志级别并优化代码
-将数据库日志级别从 Info降低到 Warn,减少不必要的日志输出
- 注释掉股票数据存在时的 Info 级别日志,降低日志冗余
2025-04-01 16:12:11 +08:00

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package db
import (
"github.com/glebarez/sqlite"
"gorm.io/gorm"
"gorm.io/gorm/logger"
"gorm.io/plugin/dbresolver"
"log"
"os"
"time"
)
var Dao *gorm.DB
func Init(sqlitePath string) {
dbLogger := logger.New(
log.New(os.Stdout, "\r\n", log.LstdFlags),
logger.Config{
SlowThreshold: time.Second * 3,
Colorful: false,
IgnoreRecordNotFoundError: true,
ParameterizedQueries: false,
LogLevel: logger.Warn,
},
)
var openDb *gorm.DB
var err error
if sqlitePath == "" {
sqlitePath = "data/stock.db?cache=shared&mode=rwc&_journal_mode=WAL"
}
openDb, err = gorm.Open(sqlite.Open(sqlitePath), &gorm.Config{
Logger: dbLogger,
DisableForeignKeyConstraintWhenMigrating: true,
SkipDefaultTransaction: true,
PrepareStmt: true,
})
//读写分离提高sqlite效率防止锁库
openDb.Use(dbresolver.Register(
dbresolver.Config{
Replicas: []gorm.Dialector{sqlite.Open(sqlitePath)}},
))
if err != nil {
log.Fatalf("db connection error is %s", err.Error())
}
dbCon, err := openDb.DB()
if err != nil {
log.Fatalf("openDb.DB error is %s", err.Error())
}
dbCon.SetMaxIdleConns(10)
dbCon.SetMaxOpenConns(100)
dbCon.SetConnMaxLifetime(time.Hour)
Dao = openDb
}