一、填写相关信息
使用时请先在代码所在目录新建 info.json,内容如下
{ "xm": "上岸人", "zjhm": "xxx", "ksbh": "xxx", "bkdwdm": "xxx", "sendEmail":"xxx", "code":"xxx", "toAddr":"xxx", "key":"xxx", "time":"120" }
并且根据如下字段说明将 info.json 中各个字段修改为需要查询的考研人的信息(准考证上都有)
xm:姓名
zjhm:身份证号
ksbh:考生编号
bkdwdm:报考单位编号
sendEmail:发件人Email(可以是自己的Email)
code:发件人Email授权码
toAddr:收件人Email
key:最后一门考的专业课名称或者所含字符,例如数据结构可以填写数据结构或数据
time:每隔多少秒查询一次
二、发件人Email说明
可以使用QQ邮箱
进入Web端,点击设置 > 账户 > POP3/IMAP/SMTP/Exchange/CardDAV/CalDAV服务
理论上只要开启SMTP服务,然而反正在邮件客户端登录都是需要授权码的,不如把这些服务都开了
然后点击生成授权码
三、代码实现
1. 查询成绩并且发送到邮箱版本
一旦有查询结果会直接发送到邮箱
#我的Python交流群:748989764 import json import random import sys import time import requests import smtplib from email.mime.text import MIMEText from email.header import Header # import urllib3 # urllib3.disable_warnings() url = "https://yz.chsi.com.cn/apply/cjcx/cjcx.do" with open('info.json', 'r', encoding='UTF-8') as f: info = json.load(f) # temp = "https://yz.chsi.com.cn/apply/cjcx/t/" + info["bkdwdm"] + ".dhtml" class EmailOP: def __init__(self, host, port, user, password): """ host:邮件服务器地址 port:邮件服务器端口 user:邮箱账户名 password:邮箱账户的授权码(注意是授权码,不是邮箱的登录密码) """ self.user = user self.password = password self.smtp = smtplib.SMTP() # 创建SMTP对象 self.smtp.connect(host=host, port=port) # 连接到SMTP服务器 self.smtp.login(user=self.user, password=self.password) # 登录邮箱 def send(self, From, To, Subject, Context, to_addrs): """ Context:邮件正文 From:发送者昵称(随便取) To:接收者昵称(随便取) Subject:邮件主题 to_addrs: 收件人邮箱地址 """ message = MIMEText(Context, 'plain', 'utf-8') message['From'] = Header(From) message['To'] = Header(To) message['Subject'] = Header(Subject) self.smtp.sendmail(from_addr=self.user, to_addrs=to_addrs, msg=message.as_string()) def main(): headers_list = [ { 'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 10; SM-G981B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (iPad; CPU OS 13_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/87.0.4280.77 Mobile/15E148 Safari/604.1' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0; Pixel 2 Build/OPD3.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.109 Safari/537.36 CrKey/1.54.248666' }, { 'user-agent': 'Mozilla/5.0 (X11; Linux aarch74) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.188 Safari/537.36 CrKey/1.54.250320' }, { 'user-agent': 'Mozilla/5.0 (BB10; Touch) AppleWebKit/537.10+ (KHTML, like Gecko) Version/10.0.9.2372 Mobile Safari/537.10+' }, { 'user-agent': 'Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML like Gecko) Version/7.2.1.0 Safari/536.2+' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.3; en-us; SM-N900T Build/JSS15J) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.1; en-us; GT-N7100 Build/JRO03C) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.0; en-us; GT-I9300 Build/IMM76D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 7.0; SM-G950U Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; SM-G965U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.111 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.1.0; SM-T837A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.80 Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; en-us; KFAPWI Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.13 Safari/535.19 Silk-Accelerated=true' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.4.2; en-us; LGMS323 Build/KOT49I.MS32310c) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 550) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Mobile Safari/537.36 Edge/14.14263' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0.1; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0.1; Nexus 10 Build/MOB31T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 4.4.2; Nexus 4 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; Nexus 5X Build/OPR4.170623.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 7.1.1; Nexus 6 Build/N6F26U) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; Nexus 6P Build/OPP3.170518.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0.1; Nexus 7 Build/MOB30X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; IEMobile/10.0; ARM; Touch; NOKIA; Lumia 520)' }, { 'user-agent': 'Mozilla/5.0 (MeeGo; NokiaN9) AppleWebKit/534.13 (KHTML, like Gecko) NokiaBrowser/8.5.0 Mobile Safari/534.13' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 9; Pixel 3 Build/PQ1A.181105.017.A1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.158 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 10; Pixel 4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 11; Pixel 3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.181 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0; Pixel 2 Build/OPD3.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; Pixel 2 XL Build/OPD1.170816.004) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1' }, { 'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1' }, { 'user-agent': 'Mozilla/5.0 (iPad; CPU OS 11_0 like Mac OS X) AppleWebKit/604.1.34 (KHTML, like Gecko) Version/11.0 Mobile/15A5341f Safari/604.1' }, { "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.78" } ] head = { "User-Agent": str(random.choice(headers_list)["user-agent"]), "Referer": "https://yz.chsi.com.cn/apply/cjcx/t/" + info["bkdwdm"] + ".dhtml" } data = { "xm": info["xm"], "zjhm": info["zjhm"], "ksbh": info["ksbh"], "bkdwdm": info["bkdwdm"], "checkcode": "" } try: res = requests.post(url=url, headers=head, data=data) if res.ok == True: if info["key"] in res.text: print("[LOG] !!!已查询到成绩") email_op = EmailOP(host="smtp.qq.com", port=25, user=info["sendEmail"], password=info["code"]) email_op.send(From="996考研成绩查询机器人", To=info["xm"], Subject=info["xm"] + "您好,已查到成绩!!!", Context=res.text, to_addrs=info["toAddr"]) sys.exit() else: print("[LOG] 未查询到结果") res.close() else: res.close() print("[ERROR] 网络错误,HTTP响应状态码:" + str(res.status_code)) email_op = EmailOP(host="smtp.qq.com", port=25, user=info["sendEmail"], password=info["code"]) email_op.send(From="996考研成绩查询机器人", To="程序猿", Subject="报错了!快去修BUG!", Context="网络错误,HTTP响应状态码:" + str(res.status_code), to_addrs=info["toAddr"]) except requests.exceptions.RequestException as e: email_op = EmailOP(host="smtp.qq.com", port=25, user=info["sendEmail"], password=info["code"]) email_op.send(From="996考研成绩查询机器人", To="程序猿", Subject="报错了!快去修BUG!", Context="捕捉到异常,请查看程序,若程序停止请重新打开", to_addrs=info["toAddr"]) if __name__ == '__main__': print("[LOG] 服务已开启") print("[LOG] 每间隔" + info["time"] + "秒查询1次") try: # 登录邮箱 email_op = EmailOP(host="smtp.qq.com", port=25, user=info["sendEmail"], password=info["code"]) # 发送邮件 email_op.send(From="996考研成绩查询机器人", To=info["xm"], Subject="服务已开启", Context=info["xm"] + "您好,已经开始为您查询成绩", to_addrs=info["toAddr"]) except smtplib.SMTPAuthenticationError as e: print("[ERROR] 登录邮箱出现问题,请检查info.json中sendEmail与code字段是否填写正确") print("[ERROR] sendEmail填写发件人邮箱,code填写授权码") print("[ERROR] !!!注意是授权码,不是邮箱的登录密码") sys.exit() count = 0 while True: try: count += 1 print(f"[LOG] 第{count}次查询") main() time.sleep(int(info["time"])) except requests.exceptions.RequestException as e: email_op = EmailOP(host="smtp.qq.com", port=25, user=info["sendEmail"], password=info["code"]) email_op.send(From="996考研成绩查询机器人", To="程序猿", Subject="报错了!快去修BUG!", Context="捕捉到异常,请查看程序,若程序停止请重新打开", to_addrs=info["toAddr"]) main() time.sleep(int(info["time"]))
2. 查询成绩并且砍掉了发送邮件版本
一旦有查询结果会保存当前目录的res.html
#我的Python交流群:748989764 import json import random import sys import time import requests import smtplib from email.mime.text import MIMEText from email.header import Header # import urllib3 # urllib3.disable_warnings() url = "https://yz.chsi.com.cn/apply/cjcx/cjcx.do" with open('info.json', 'r', encoding='UTF-8') as f: info = json.load(f) # temp = "https://yz.chsi.com.cn/apply/cjcx/t/" + info["bkdwdm"] + ".dhtml" def main(): headers_list = [ { 'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 10; SM-G981B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (iPad; CPU OS 13_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/87.0.4280.77 Mobile/15E148 Safari/604.1' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0; Pixel 2 Build/OPD3.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.109 Safari/537.36 CrKey/1.54.248666' }, { 'user-agent': 'Mozilla/5.0 (X11; Linux aarch74) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.188 Safari/537.36 CrKey/1.54.250320' }, { 'user-agent': 'Mozilla/5.0 (BB10; Touch) AppleWebKit/537.10+ (KHTML, like Gecko) Version/10.0.9.2372 Mobile Safari/537.10+' }, { 'user-agent': 'Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML like Gecko) Version/7.2.1.0 Safari/536.2+' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.3; en-us; SM-N900T Build/JSS15J) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.1; en-us; GT-N7100 Build/JRO03C) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.0; en-us; GT-I9300 Build/IMM76D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 7.0; SM-G950U Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; SM-G965U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.111 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.1.0; SM-T837A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.80 Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; en-us; KFAPWI Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Silk/3.13 Safari/535.19 Silk-Accelerated=true' }, { 'user-agent': 'Mozilla/5.0 (Linux; U; Android 4.4.2; en-us; LGMS323 Build/KOT49I.MS32310c) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Windows Phone 10.0; Android 4.2.1; Microsoft; Lumia 550) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Mobile Safari/537.36 Edge/14.14263' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0.1; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0.1; Nexus 10 Build/MOB31T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 4.4.2; Nexus 4 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; Nexus 5X Build/OPR4.170623.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 7.1.1; Nexus 6 Build/N6F26U) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; Nexus 6P Build/OPP3.170518.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 6.0.1; Nexus 7 Build/MOB30X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; IEMobile/10.0; ARM; Touch; NOKIA; Lumia 520)' }, { 'user-agent': 'Mozilla/5.0 (MeeGo; NokiaN9) AppleWebKit/534.13 (KHTML, like Gecko) NokiaBrowser/8.5.0 Mobile Safari/534.13' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 9; Pixel 3 Build/PQ1A.181105.017.A1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.158 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 10; Pixel 4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 11; Pixel 3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.181 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0; Pixel 2 Build/OPD3.170816.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (Linux; Android 8.0.0; Pixel 2 XL Build/OPD1.170816.004) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36' }, { 'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1' }, { 'user-agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1' }, { 'user-agent': 'Mozilla/5.0 (iPad; CPU OS 11_0 like Mac OS X) AppleWebKit/604.1.34 (KHTML, like Gecko) Version/11.0 Mobile/15A5341f Safari/604.1' }, { "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.78" } ] head = { "User-Agent": str(random.choice(headers_list)["user-agent"]), "Referer": "https://yz.chsi.com.cn/apply/cjcx/t/" + info["bkdwdm"] + ".dhtml" } data = { "xm": info["xm"], "zjhm": info["zjhm"], "ksbh": info["ksbh"], "bkdwdm": info["bkdwdm"], "checkcode": "" } try: res = requests.post(url=url, headers=head, data=data) if res.ok == True: if info["key"] in res.text: print("[LOG] !!!已查询到成绩") with open("res.html", "w+", encoding='utf8') as f: f.write(res.text) sys.exit() else: print("[LOG] 未查询到结果") res.close() else: res.close() print("[ERROR] 网络错误,HTTP响应状态码:" + str(res.status_code)) except requests.exceptions.RequestException as e: print("[ERROR] 捕捉到异常,请查看程序,若程序停止请重新打开") if __name__ == '__main__': print("[LOG] 每间隔" + info["time"] + "秒查询1次") count = 0 while True: try: count += 1 print(f"[LOG] 第{count}次查询") main() time.sleep(int(info["time"])) except requests.exceptions.RequestException as e: print("[ERROR] 捕捉到异常,请查看程序,若程序停止请重新打开") main() time.sleep(int(info["time"]))
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可以使用多种方法在Python中连接两个列表:1.使用 操作符,简单但在大列表中效率低;2.使用extend方法,效率高但会修改原列表;3.使用 =操作符,兼具效率和可读性;4.使用itertools.chain函数,内存效率高但需额外导入;5.使用列表解析,优雅但可能过于复杂。选择方法应根据代码上下文和需求。

有多种方法可以合并Python列表:1.使用 操作符,简单但对大列表不内存高效;2.使用extend方法,内存高效但会修改原列表;3.使用itertools.chain,适用于大数据集;4.使用*操作符,一行代码合并小到中型列表;5.使用numpy.concatenate,适用于大数据集和性能要求高的场景;6.使用append方法,适用于小列表但效率低。选择方法时需考虑列表大小和应用场景。

CompiledLanguagesOffersPeedAndSecurity,而interneterpretledlanguages provideeaseafuseanDoctability.1)commiledlanguageslikec arefasterandSecureButhOnderDevevelmendeclementCyclesclesclesclesclesclesclesclesclesclesclesclesclesclesclesclesclesclesandentency.2)cransportedeplatectentysenty

Python中,for循环用于遍历可迭代对象,while循环用于条件满足时重复执行操作。1)for循环示例:遍历列表并打印元素。2)while循环示例:猜数字游戏,直到猜对为止。掌握循环原理和优化技巧可提高代码效率和可靠性。

要将列表连接成字符串,Python中使用join()方法是最佳选择。1)使用join()方法将列表元素连接成字符串,如''.join(my_list)。2)对于包含数字的列表,先用map(str,numbers)转换为字符串再连接。3)可以使用生成器表达式进行复杂格式化,如','.join(f'({fruit})'forfruitinfruits)。4)处理混合数据类型时,使用map(str,mixed_list)确保所有元素可转换为字符串。5)对于大型列表,使用''.join(large_li

pythonuseshybridapprace,ComminingCompilationTobyTecoDeAndInterpretation.1)codeiscompiledtoplatform-Indepententbybytecode.2)bytecodeisisterpretedbybythepbybythepythonvirtualmachine,增强效率和通用性。

theKeyDifferencesBetnewpython's“ for”和“ for”和“ loopsare:1)” for“ loopsareIdealForiteringSequenceSquencesSorkNowniterations,而2)”,而“ loopsareBetterforConterContinuingUntilacTientInditionIntionismetismetistismetistwithOutpredefinedInedIterations.un

在Python中,可以通过多种方法连接列表并管理重复元素:1)使用 运算符或extend()方法可以保留所有重复元素;2)转换为集合再转回列表可以去除所有重复元素,但会丢失原有顺序;3)使用循环或列表推导式结合集合可以去除重复元素并保持原有顺序。


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