a3b4a22dbc
* bug fix: can't connect to postgres database * remove useless arg * remove vscode setting
87 lines
2.2 KiB
Go
87 lines
2.2 KiB
Go
package model
|
||
|
||
import (
|
||
"fmt"
|
||
"time"
|
||
|
||
"github.com/cloudreve/Cloudreve/v3/pkg/conf"
|
||
"github.com/cloudreve/Cloudreve/v3/pkg/util"
|
||
"github.com/gin-gonic/gin"
|
||
"github.com/jinzhu/gorm"
|
||
|
||
_ "github.com/jinzhu/gorm/dialects/mssql"
|
||
_ "github.com/jinzhu/gorm/dialects/mysql"
|
||
_ "github.com/jinzhu/gorm/dialects/postgres"
|
||
_ "github.com/jinzhu/gorm/dialects/sqlite"
|
||
)
|
||
|
||
// DB 数据库链接单例
|
||
var DB *gorm.DB
|
||
|
||
// Init 初始化 MySQL 链接
|
||
func Init() {
|
||
util.Log().Info("初始化数据库连接")
|
||
|
||
var (
|
||
db *gorm.DB
|
||
err error
|
||
)
|
||
|
||
if gin.Mode() == gin.TestMode {
|
||
// 测试模式下,使用内存数据库
|
||
db, err = gorm.Open("sqlite3", ":memory:")
|
||
} else {
|
||
switch conf.DatabaseConfig.Type {
|
||
case "UNSET", "sqlite", "sqlite3":
|
||
// 未指定数据库或者明确指定为 sqlite 时,使用 SQLite3 数据库
|
||
db, err = gorm.Open("sqlite3", util.RelativePath(conf.DatabaseConfig.DBFile))
|
||
case "postgres":
|
||
db, err = gorm.Open(conf.DatabaseConfig.Type, fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%d sslmode=disable",
|
||
conf.DatabaseConfig.Host,
|
||
conf.DatabaseConfig.User,
|
||
conf.DatabaseConfig.Password,
|
||
conf.DatabaseConfig.Name,
|
||
conf.DatabaseConfig.Port))
|
||
case "mysql", "mssql":
|
||
db, err = gorm.Open(conf.DatabaseConfig.Type, fmt.Sprintf("%s:%s@(%s:%d)/%s?charset=%s&parseTime=True&loc=Local",
|
||
conf.DatabaseConfig.User,
|
||
conf.DatabaseConfig.Password,
|
||
conf.DatabaseConfig.Host,
|
||
conf.DatabaseConfig.Port,
|
||
conf.DatabaseConfig.Name,
|
||
conf.DatabaseConfig.Charset))
|
||
default:
|
||
util.Log().Panic("不支持数据库类型: %s", conf.DatabaseConfig.Type)
|
||
}
|
||
}
|
||
|
||
//db.SetLogger(util.Log())
|
||
if err != nil {
|
||
util.Log().Panic("连接数据库不成功, %s", err)
|
||
}
|
||
|
||
// 处理表前缀
|
||
gorm.DefaultTableNameHandler = func(db *gorm.DB, defaultTableName string) string {
|
||
return conf.DatabaseConfig.TablePrefix + defaultTableName
|
||
}
|
||
|
||
// Debug模式下,输出所有 SQL 日志
|
||
if conf.SystemConfig.Debug {
|
||
db.LogMode(true)
|
||
} else {
|
||
db.LogMode(false)
|
||
}
|
||
|
||
//设置连接池
|
||
//空闲
|
||
db.DB().SetMaxIdleConns(50)
|
||
//打开
|
||
db.DB().SetMaxOpenConns(100)
|
||
//超时
|
||
db.DB().SetConnMaxLifetime(time.Second * 30)
|
||
|
||
DB = db
|
||
|
||
//执行迁移
|
||
migration()
|
||
}
|