python 實(shí)現(xiàn)Requests發(fā)送帶cookies的請求
最近學(xué)習(xí)【悠悠課堂】的接口自動化教程，文中提到Requests發(fā)送帶cookies請求的方法，筆者隨之也將其用于手頭實(shí)際項(xiàng)目中，大致如下
二、背 景實(shí)際需求是監(jiān)控平臺側(cè)下發(fā)消息有無異常，如有異常便觸發(fā)報(bào)警推送郵件，項(xiàng)目中下發(fā)消息接口需要帶cookies
三、說 明腳本的工程名為ynJxhdSendMsg，大致結(jié)構(gòu)如下圖
【重點(diǎn)】發(fā)請求之前先加載cookies，方法如下
~......~# 加載cookies# 第一步，引入RequestsCookieJar()coo = requests.cookies.RequestsCookieJar()# 第二步，設(shè)置cookies參數(shù)，coo.set(’key’, ’value’)coo.set(’__utma’, ’82342229.1946326147.***.1545556722.1545556733.4’)coo.set(’JSESSIONID’, ’D898010550***ADB0600BF31FF’)# 第三步，引入seeeion()，并updatesess = requests.session()sess.cookies.update(coo)~......~
sendMsg.py
發(fā)送帶當(dāng)前時(shí)間戳的特定消息，在發(fā)送成功后便于通過時(shí)間戳檢索 函數(shù)checkMsg為在已發(fā)消息列表中查找已下發(fā)消息 函數(shù)sendMsg為發(fā)消息并根據(jù)結(jié)果返回對應(yīng)的標(biāo)識 導(dǎo)入sendAlertEmail模塊的send_alert_email方法，在sendMsg.py中根據(jù)不同標(biāo)識調(diào)用send_alert_email函數(shù)發(fā)報(bào)警郵件#!/usr/bin/python# coding=utf-8# author: 葛木瓜# 2018.12.20import requestsimport timeimport reimport syssys.path.append(’./’)from sendAlertEmail import send_alert_emailnow = time.strftime(’%Y.%m.%d %H:%M:%S’) # 獲取當(dāng)前時(shí)間sendMsg_url = ’http://*.*.*.*/interactive/sendMessage.action’msgList_url = ’http://*.*.*.*/interactive/sendedMessageList.action’headers = { ’User-Agent’: ’Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0’, ’Content-Type’: ’application/x-www-form-urlencoded’ }payload = { ’showFlag’: ’0’, ’type’: ’1’, ’fsnl’: ’on’, ’receiversId_’: ’63110542’, ’receiveName’: ’9705家長;’, ’content’: ’Test msg sending,time ’ + now, ’templateType’: ’1’, ’addTeachername’: ’0’, ’isGreed’: ’0’, ’send’: ’1’, ’startDayTime’: ’2018-12-20’, ’hourss’: ’22’, ’munit’: ’29’, ’selectRole’: ’2’, ’receiversIds’: ’63110542’, ’templateFlag’: ’0’}# 加載cookiescoo = requests.cookies.RequestsCookieJar()coo.set(’__utma’, ’82342229.1946326147.***.1545556722.1545556733.4’)coo.set(’JSESSIONID’, ’D898010550***ADB0600BF31FF’)sess = requests.session()sess.cookies.update(coo)def checkMsg(): ''' 在已發(fā)送短信列表檢查已發(fā)送短信 :return: ''' i = 1 while True: try: cm_resp = sess.get(msgList_url, headers=headers, allow_redirects=False) except Exception as e: return str(e) else: time.sleep(1) cm_key = re.findall(’Test msg sending,time33 ’ + now, cm_resp.text) i += 1 if i <= 30:if len(cm_key): break else:cm_key = [’More than 30 times,no result’]break print(’Request %d times’ % i) return cm_keydef sendMsg(): ''' send message :return: ''' try: resp = sess.post(sendMsg_url, headers=headers, data=payload, allow_redirects=False) except Exception as e: return str(e) else: if resp.status_code == 200: key = re.findall(’通知發(fā)送已成功’, resp.text) cm_key = checkMsg() # print(key, cm_key) if len(key) and len(cm_key):if cm_key[0] == ’Test msg sending,time ’ + now: return 200elif cm_key[0] == ’More than 30 times,no result’: return ’More than 30 times,no result’else: # print(’Check Msg connect fail:’ + str(cm_key)) return ’Check Msg connect fail: ’ + cm_key elif resp.status_code == 302: return 302 else: return resp.status_codeif __name__ == ’__main__’: receiver = [’**@***.com’] # 收件人郵件列表 status = sendMsg() print(status) if status == 200: alert_content = 'normal' print(’Test Success!’) elif status == ’More than 30 times,no result’: alert_content = '短信已發(fā)送，查詢已發(fā)狀態(tài)失敗！' elif ’Check Msg connect fail:’ in str(status): alert_content = '短信已發(fā)送，無法查詢已發(fā)狀態(tài)，報(bào)錯(cuò)信息：%s' % status.split(’:’)[-1] elif status == 302: alert_content = 'Session失效，請重新獲取’JSESSIONID’！' else: alert_content = '短信下發(fā)失敗，報(bào)錯(cuò)信息：%s' % status if alert_content != 'normal': send_alert_email(receiver, alert_content)
sendAlertEmail.py，方法較常見，此處略
五、最 后完成以上，將腳本放在jenkins上定時(shí)構(gòu)建，即可實(shí)現(xiàn)實(shí)時(shí)監(jiān)控平臺側(cè)消息下發(fā)情況并及時(shí)反饋報(bào)警郵件的需求
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