java - 如何在java中使用selenium获取包裹在段落元素<p>中的文本值
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how to get value of text wrapped in paragraph element <p> with selenium in java
提问by Prasad_Joshi
I have a button, clicking on it generates a number which is wrapped in paragraph text such as <p>random number <p>, I want to get that random number value and do operations based on number it generates. From below I need to get 34,756number and store it in java here is the html code for it:
我有一个按钮，单击它会生成一个包含在段落文本中的数字，例如<p>random number <p>，我想获取该随机数值并根据它生成的数字执行操作。从下面我需要获取34,756数字并将其存储在 java 中，这是它的 html 代码：
<div class="form-group">
<div class="alert alert-count">
<p>
<b>
<!-- react-text: 531 -->
<!-- /react-text -->
<!-- react-text: 532 -->
34,756
<!-- /react-text -->
</b>
and the xpath I used is as below
我使用的xpath如下
String count = driver.findElement(By.xpath("//div[@class='alert alert-count']/p[1]/b).getText();
but on console it gives error as
但在控制台上它给出了错误
Exception in thread "main" java.lang.NullPointerException
线程“main”中的异常 java.lang.NullPointerException
回答by kushal.8
Try using following:
尝试使用以下方法：
String count = driver.findElement(By.cssSelector("div.alert.alert-count p")).getText();
回答by Jainish Kapadia
Try this below code using xpath locator
使用下面的代码试试这个 xpath locator
String element = driver.findElement(By.xpath("//div[@class='alert alert-count']/p/b")).getText();
System.out.println(element);
Explanation of xpath:-Use classattribute of <div>tag and move ahead with <p>and <b>tag.
xpath 的解释：-使用标签的class属性<div>并使用<p>和<b>标签前进。
回答by shinde suraj
Try this below code using XPath locator
使用 XPath 定位器试试下面的代码
String element = driver.findElement(By.xpath("//div[@class='alert alert-count']")).getText();
System.out.println(element);
