java - Selenium 代码查找段落中的字数

Question

您好，我正在尝试计算段落中的字数。以下是我查找计数的代码。请检查代码并告诉我错误。

Code
----
package checking;

import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.remote.RemoteWebDriver;

public class WordCount {

    public static void main(String[] args) {
        RemoteWebDriver driver;

        //driver = new FirefoxDriver();

        System.setProperty("webdriver.chrome.driver", "./drivers/chromedriver.exe");
        driver = new ChromeDriver();

        driver.manage().window().maximize();
        driver.get("https://jqueryui.com/");

        WebElement Para = driver.findElement(By.xpath("//*[@id='banner-secondary']/p"));
        String ParaCon = Para.getText();

        System.out.println("Paragraph Content : "+ParaCon);

        int ParaConCount = ParaCon.length();
        System.out.println("Paragraph Characters Count : "+ParaConCount);

        int count=0;
        for (int i = 0; i <= ParaConCount; i++) {
            if (ParaCon.contains("of")) {
                count++;
                break;
            }
        }
        System.out.println("Count of Word present : "+count);

        driver.quit();
    }

}

它应该得到所给出的单词的计数

Answer 1

使用示例:

ParaCon = "of of of"

这会给你:

ParaConCount = 8

一个 for 循环如下所示:

int count = 0;
for (int i = 0; i <= 8; i++) {
     if ("of of of".contains("of")) {
         count++; // count is now 1
         break; // We get out of the loop here (so we have count = 1)
     }
}
// count is now 1

<小时/>

使用怎么样:

StringUtils.countMatches(ParaCon, "of"); // this will return 3