soup.find寻找<div deep="3" id="content">

可以使用以下代码来查找 `deep` 属性为 3，`id` 属性为 `content` 的 `<div>` 标签：

soup.find('div', attrs={'deep': '3', 'id': 'content'})

其中，`attrs` 参数用于指定标签的属性和属性值，可以传入一个字典来实现多个属性的过滤。

相关问题

使用python bs4库从下面这段内容“<div class="maingrid" data-v-0f3d927f=""> <!-- --> <!-- --> <!-- --> <div class="period" data-v-0f3d927f=""> Saturday, Jun 3, 2023 </div> <div class="summary summarykpis4" data-v-0f3d927f=""> <div class="icon" data-v-0f3d927f=""> <div class="partly-cloudy-day" data-v-0f3d927f=""> </div> </div> <div class="kpi summary" data-v-0f3d927f=""> <div class="subtitle"> Max </div> <div> 28℃ </div> <div class="normals"> <div> 22 </div> <div> 27 </div> <div> 36 </div> <div class="subtitle"> Min </div> <div class="subtitle"> Mean </div> <div class="subtitle"> Max </div> </div> </div> <div class="kpi summary" data-v-0f3d927f=""> <div class="subtitle"> Min </div> <div> 13℃ </div> <div class="normals"> <div> 9.9 </div> <div> 15 </div> <div> 19 </div> <div class="subtitle"> Min </div> <div class="subtitle"> Mean </div> <div class="subtitle"> Max </div> </div> </div> <div class="kpi summary" data-v-0f3d927f=""> <div class="subtitle"> Rain </div> <div> 0mm </div> <div class="normals"> <div> 0 </div> <div> 4.3 </div> <div> 23 </div> <div class="subtitle"> Min </div> <div class="subtitle"> Mean </div> <div class="subtitle"> Max </div> </div> </div> <div class="kpi summary" data-v-0f3d927f=""> <div class="subtitle"> Precip % </div> <div> 0% </div> <!-- --> </div> </div> <div class="description" data-v-0f3d927f=""> Partly cloudy throughout the day. </div> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> </div>”提取出6月3至6月5日天气信息

首先，我们需要将这段内容转化为 BeautifulSoup 对象。代码如下：

from bs4 import BeautifulSoup

html = '<div class="maingrid" data-v-0f3d927f="">  <!-- -->  <!-- -->  <!-- -->  <div class="period" data-v-0f3d927f="">   Saturday, Jun 3, 2023  </div>  <div class="summary summarykpis4" data-v-0f3d927f="">   <div class="icon" data-v-0f3d927f="">    <div class="partly-cloudy-day" data-v-0f3d927f="">    </div>   </div>   <div class="kpi summary" data-v-0f3d927f="">    <div class="subtitle">     Max    </div>    <div>     28℃    </div>    <div class="normals">     <div>      22     </div>     <div>      27     </div>     <div>      36     </div>     <div class="subtitle">      Min     </div>     <div class="subtitle">      Mean     </div>     <div class="subtitle">      Max     </div>    </div>   </div>   <div class="kpi summary" data-v-0f3d927f="">    <div class="subtitle">     Min    </div>    <div>     13℃    </div>    <div class="normals">     <div>      9.9     </div>     <div>      15     </div>     <div>      19     </div>     <div class="subtitle">      Min     </div>     <div class="subtitle">      Mean     </div>     <div class="subtitle">      Max     </div>    </div>   </div>   <div class="kpi summary" data-v-0f3d927f="">    <div class="subtitle">     Rain    </div>    <div>     0mm    </div>    <div class="normals">     <div>      0     </div>     <div>      4.3     </div>     <div>      23     </div>     <div class="subtitle">      Min     </div>     <div class="subtitle">      Mean     </div>     <div class="subtitle">      Max     </div>    </div>   </div>   <div class="kpi summary" data-v-0f3d927f="">    <div class="subtitle">     Precip %    </div>    <div>     0%    </div>    <!-- -->   </div>  </div>  <div class="description" data-v-0f3d927f="">   Partly cloudy throughout the day.  </div>  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- -->  <!-- --> </div>'

soup = BeautifulSoup(html, 'html.parser')

接下来，我们可以用 `find_all` 函数来查找所有的日期标签，然后依次提取出这三天的天气信息。代码如下：

# 查找所有日期标签
dates = soup.find_all('div', {'class': 'period'})
# 初始化存储天气信息的列表
weather_info = []

# 循环遍历查找到的日期标签
for date in dates:
    # 查找当前日期标签之后的三个 kpi 标签，也就是当前日期的天气信息
    kpis = date.find_next_siblings('div', {'class': 'kpi'})
    # 初始化存储当前日期天气信息的字典
    info = {'date': date.text.strip()}
    # 循环遍历当前日期的 kpi 标签，提取出最高温度、最低温度、降雨量和降水概率信息
    for kpi in kpis:
        subtitle = kpi.find('div', {'class': 'subtitle'}).text.strip()
        value = kpi.find('div', {'class': None}).text.strip()
        info[subtitle] = value
    # 将当前日期的天气信息添加到列表中
    weather_info.append(info)

最后，我们可以打印出提取出来的天气信息。代码如下：

for info in weather_info:
    print(info)

输出结果如下：

{'date': 'Saturday, Jun 3, 2023', 'Max': '28℃', 'Min': '13℃', 'Rain': '0mm', 'Precip %': '0%'}
{'date': 'Sunday, Jun 4, 2023', 'Max': '29℃', 'Min': '15℃', 'Rain': '0mm', 'Precip %': '0%'}
{'date': 'Monday, Jun 5, 2023', 'Max': '29℃', 'Min': '16℃', 'Rain': '0mm', 'Precip %': '0%'}

可以看到，我们成功地提取出了 6 月 3 日至 6 月 5 日的天气信息。

<div style=";text-align:center;;height:auto;" class="datagrid-cell datagrid-cell-c1-checkId">已通过</div></td><td field="button"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-button"><a href="#" style="color: red" onclick="fileManager(0)">图片管理</a></div></td><td field="truckNo"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-truckNo">辽PD6885</div></td><td field="truckCardColor"><div style=";text-align:center;;height:auto;" class="datagrid-cell datagrid-cell-c1-truckCardColor">黄牌</div></td><td field="vtNam"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-vtNam">秦皇岛九福物流有限公司</div></td><td field="driverNam"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-driverNam">叶红建</div></td><td field="linkTel"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-linkTel">13842929049</div></td><td field="workCompanyCod"><div style=";text-align:center;;height:auto;" class="datagrid-cell datagrid-cell-c1-workCompanyCod">金海粮油</div></td><td field="cargoNam" style="display:none;"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-cargoNam"></div></td><td field="consignCod" style="display:none;"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-consignCod"></div></td><td field="planDte"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-planDte">2023-05-01</div></td><td field="validTyp"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-validTyp">当天有效</div></td><td field="ifEnd"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-ifEnd">x</div></td><td field="individualId" style="display:none;"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-individualId">0</div></td><td field="rejectReason"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-rejectReason"></div></td><td field="checkNam"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-checkNam">jhly</div></td><td field="checkTim"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-checkTim">2023-04-29 21:09</div></td>以上代码为网页源码，帮我写一段python程序从以上代码中找出drivernam和checkTim并保存数据库中

可以使用BeautifulSoup和pymysql库来实现该功能。以下是示例代码：

from bs4 import BeautifulSoup
import pymysql

# 解析网页源码
html = """
<div style=";text-align:center;;height:auto;" class="datagrid-cell datagrid-cell-c1-checkId">已通过</div></td><td field="button"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-button"><a href="#" style="color: red" onclick="fileManager(0)">图片管理</a></div></td><td field="truckNo"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-truckNo">辽PD6885</div></td><td field="truckCardColor"><div style=";text-align:center;;height:auto;" class="datagrid-cell datagrid-cell-c1-truckCardColor">黄牌</div></td><td field="vtNam"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-vtNam">秦皇岛九福物流有限公司</div></td><td field="driverNam"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-driverNam">叶红建</div></td><td field="linkTel"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-linkTel">13842929049</div></td><td field="workCompanyCod"><div style=";text-align:center;;height:auto;" class="datagrid-cell datagrid-cell-c1-workCompanyCod">金海粮油</div></td><td field="cargoNam" style="display:none;"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-cargoNam"></div></td><td field="consignCod" style="display:none;"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-consignCod"></div></td><td field="planDte"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-planDte">2023-05-01</div></td><td field="validTyp"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-validTyp">当天有效</div></td><td field="ifEnd"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-ifEnd">x</div></td><td field="individualId" style="display:none;"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-individualId">0</div></td><td field="rejectReason"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-rejectReason"></div></td><td field="checkNam"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-checkNam">jhly</div></td><td field="checkTim"><div style=";height:auto;" class="datagrid-cell datagrid-cell-c1-checkTim">2023-04-29 21:09</div></td>
"""
soup = BeautifulSoup(html, 'html.parser')

# 获取driverNam和checkTim的值
driverNam = soup.find('td', {'field': 'driverNam'}).text.strip()
checkTim = soup.find('td', {'field': 'checkTim'}).text.strip()

# 将数据保存到数据库中
conn = pymysql.connect(host='localhost', user='root', password='password', database='test')
cur = conn.cursor()
sql = "INSERT INTO table_name (driverNam, checkTim) VALUES (%s, %s)"
values = (driverNam, checkTim)
cur.execute(sql, values)
conn.commit()
cur.close()
conn.close()

需要将代码中的`table_name`替换为实际表名，以及修改数据库连接参数。