<div class="p-box"> <p>请注意 有血液流变\类风湿三项\类风湿四项 多抽一管血沉</p> </div>当页面宽度不够时，自动换行

当页面宽度不够时，可以使用CSS中的"word-wrap"属性来实现自动换行。将该属性设置为"break-word"可以在单词内换行，而不会在单词中间断开。例如：

.p-box {
    word-wrap: break-word;
}

这样，在页面宽度不足时，文本内容会自动换行，确保整个内容都能够显示出来。

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。

// 以下代码实现全选多选反选取消选择，具体实现代码？ <div class="box"> <div class="list"> <div class="list-head"> <div class="check-box"> <el-checkbox v-model="checkAll">全选该页</el-checkbox> </div> <div class="title"> 需审核共<span class="red">15篇</span>内容 </div> <div class="list-btn"> <el-button size="medium" class="seachBtn">批量通过</el-button> </div> </div> <div class="list-box"> <div class="cell"> <div class="list-box-check"> <el-checkbox></el-checkbox> </div> <div class="text"> <div class="name">ZCH3021 财联社3月1日早报（周三）</div> <div class="p"> <div class="reason"> <span>过滤原因</span> <span>高敏感</span> </div> <div class="warehousing-time"> <span>入库时间</span> <span>2023-04-10 16:25:50</span> </div> </div> </div> </div> <div class="cell"> <div class="list-box-check"> <el-checkbox></el-checkbox> </div> <div class="text"> <div class="name">ZCH3021 财联社3月1日早报（周三）</div> <div class="p"> <div class="reason"> <span>过滤原因</span> <span>高敏感</span> </div> <div class="warehousing-time"> <span>入库时间</span> <span>2023-04-10 16:25:50</span> </div> </div> </div> </div> </div> </div> <div class="content"> </div> </div>

以下是实现全选、多选、反选和取消选择的具体代码：

1. 数据部分

data() {
  return {
    checkAll: false, // 是否全选
    checkboxList: [] // 多选列表
  }
},

2. 全选功能

methods: {
  handleCheckAllChange(val) { // 全选或取消全选
    this.checkboxList = val ? this.listData : [];
  }
}

<el-checkbox v-model="checkAll" @change="handleCheckAllChange">{{ checkAll ? '取消全选' : '全选该页' }}</el-checkbox>

3. 多选功能

methods: {
  handleCheckboxChange() { // 多选
    const checkedCount = this.checkboxList.length;
    this.checkAll = checkedCount === this.listData.length;
  }
}

<el-checkbox v-model="checkboxList" @change="handleCheckboxChange"></el-checkbox>

4. 反选功能

methods: {
  handleReverseSelection() { // 反选
    this.checkboxList = this.listData.filter(item => !this.checkboxList.includes(item));
    this.checkAll = this.checkboxList.length === this.listData.length;
  }
}

<el-button size="medium" @click="handleReverseSelection">反选</el-button>

5. 取消选择功能

methods: {
  handleClearSelection() { // 取消选择
    this.checkAll = false;
    this.checkboxList = [];
  }
}

<el-button size="medium" @click="handleClearSelection">取消选择</el-button>