tokenmgr

type DefaultMgr struct {
	// contains filtered or unexported fields
}

type TokenMgr interface {
	Generate(uid, from string) (token string, deadline int64, err error) // 生成一个新的token
	Verify(uid, from, token string) (ok bool, err error)                 // 验证token是否有效
	Clean(uid, from string) error                                        // 清除token
	CleanAll(uid string) error                                           // 清除token
}