def insertRuleset(self, ruleset, domain):
		'''增加一个robots.txt规则集'''
		cur = self.conn.cursor()
		cur.execute("SELECT did FROM Domains WHERE domain=?", (domain,))
		did = cur.fetchone()[0]
		cur.execute("INSERT INTO Rulesets VALUES (NULL,?,?)",(did, ruleset))
		# 写入到文件
		self.conn.commit()
def add_user():
    form = AddUserForm()
    if form.validate_on_submit():
        form.save()
        flash(_("User added."), "success")
        return redirect(url_for("management.users"))

    return render_template("management/user_form.html", form=form,
                           title=_("Add User"))