xps-server-g5/pkg/api/service/base.go

package service

import (
    "log"
    "xps/cmd/datasource"
)

func NewID() int64 {
    engine := datasource.InstanceIDServer()
    ret, err := engine.Exec("replace into uid_sequence(stub) values('a')")
    if err != nil {
        log.Fatal(err.Error())
    }
    uid, err := ret.LastInsertId()
    if err != nil {
        log.Fatal(err.Error())
    }
    return uid
}