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- package initialize
- import (
- "gin-vue-admin/global"
- "gin-vue-admin/model"
- "go.uber.org/zap"
- "gorm.io/driver/mysql"
- "gorm.io/gorm"
- "gorm.io/gorm/logger"
- "os"
- )
- func Gorm() *gorm.DB {
- switch global.GVA_CONFIG.System.DbType {
- case "mysql":
- return GormMysql()
- default:
- return GormMysql()
- }
- }
- func MysqlTables(db *gorm.DB) {
- err := db.AutoMigrate(
- model.SysUser{},
- model.SysAuthority{},
- model.SysApi{},
- model.SysBaseMenu{},
- model.SysBaseMenuParameter{},
- model.JwtBlacklist{},
- model.SysWorkflow{},
- model.SysWorkflowStepInfo{},
- model.SysDictionary{},
- model.SysDictionaryDetail{},
- model.ExaFileUploadAndDownload{},
- model.ExaFile{},
- model.ExaFileChunk{},
- model.ExaSimpleUploader{},
- model.ExaCustomer{},
- model.SysOperationRecord{},
- )
- if err != nil {
- global.GVA_LOG.Error("register table failed", zap.Any("err", err))
- os.Exit(0)
- }
- global.GVA_LOG.Info("register table success")
- }
- func GormMysql() *gorm.DB {
- m := global.GVA_CONFIG.Mysql
- dsn := m.Username + ":" + m.Password + "@tcp(" + m.Path + ")/" + m.Dbname + "?" + m.Config
- mysqlConfig := mysql.Config{
- DSN: dsn,
- DefaultStringSize: 191,
- DisableDatetimePrecision: true,
- DontSupportRenameIndex: true,
- DontSupportRenameColumn: true,
- SkipInitializeWithVersion: false,
- }
- if db, err := gorm.Open(mysql.New(mysqlConfig), gormConfig(m.LogMode)); err != nil {
- global.GVA_LOG.Error("MySQL启动异常", zap.Any("err", err))
- os.Exit(0)
- return nil
- } else {
- sqlDB, _ := db.DB()
- sqlDB.SetMaxIdleConns(m.MaxIdleConns)
- sqlDB.SetMaxOpenConns(m.MaxOpenConns)
- return db
- }
- }
- func gormConfig(mod bool) *gorm.Config {
- if mod {
- return &gorm.Config{
- Logger: logger.Default.LogMode(logger.Info),
- DisableForeignKeyConstraintWhenMigrating: true,
- }
- } else {
- return &gorm.Config{
- Logger: logger.Default.LogMode(logger.Silent),
- DisableForeignKeyConstraintWhenMigrating: true,
- }
- }
- }
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