def insertWebsite(self, url, domain):
		'''增加一个网页,标记为未访问,并对相应的domain增加其入度'''
		cur = self.conn.cursor()
		cur.execute("SELECT 1 FROM Domains WHERE domain=?", (domain,))
		result = cur.fetchone()
		if not result:
			# 未有对应domain记录, 先创建domain, 把入度设为1
			if VERBOSE:
				print 'Spot Domain:',domain
			self.insertDomain(domain, indegree=1)
			cur.execute("SELECT did FROM Domains WHERE domain=?", (domain,))
			did = cur.fetchone()[0]
		else:
			did = result[0]
			# 对应的domain记录已经存在, 对其入度+1
			cur.execute("UPDATE Domains SET outdegree=outdegree+1 WHERE domain=?", (domain,))

		cur.execute("INSERT INTO Websites VALUES (NULL,?,?,NULL,0)", (did, url,))
		# 写入到文件
		self.conn.commit()
def create_connects(self):
        self.ui.spinBoxFuzzingStart.valueChanged.connect(self.on_fuzzing_start_changed)
        self.ui.spinBoxFuzzingEnd.valueChanged.connect(self.on_fuzzing_end_changed)
        self.ui.comboBoxFuzzingLabel.currentIndexChanged.connect(self.on_combo_box_fuzzing_label_current_index_changed)
        self.ui.btnRepeatValues.clicked.connect(self.on_btn_repeat_values_clicked)
        self.ui.btnAddRow.clicked.connect(self.on_btn_add_row_clicked)
        self.ui.btnDelRow.clicked.connect(self.on_btn_del_row_clicked)
        self.ui.tblFuzzingValues.deletion_wanted.connect(self.delete_lines)
        self.ui.chkBRemoveDuplicates.stateChanged.connect(self.on_remove_duplicates_state_changed)
        self.ui.sBAddRangeStart.valueChanged.connect(self.on_fuzzing_range_start_changed)
        self.ui.sBAddRangeEnd.valueChanged.connect(self.on_fuzzing_range_end_changed)
        self.ui.checkBoxLowerBound.stateChanged.connect(self.on_lower_bound_checked_changed)
        self.ui.checkBoxUpperBound.stateChanged.connect(self.on_upper_bound_checked_changed)
        self.ui.spinBoxLowerBound.valueChanged.connect(self.on_lower_bound_changed)
        self.ui.spinBoxUpperBound.valueChanged.connect(self.on_upper_bound_changed)
        self.ui.spinBoxRandomMinimum.valueChanged.connect(self.on_random_range_min_changed)
        self.ui.spinBoxRandomMaximum.valueChanged.connect(self.on_random_range_max_changed)
        self.ui.spinBoxFuzzMessage.valueChanged.connect(self.on_fuzz_msg_changed)
        self.ui.btnAddFuzzingValues.clicked.connect(self.on_btn_add_fuzzing_values_clicked)
        self.ui.comboBoxFuzzingLabel.editTextChanged.connect(self.set_current_label_name)