c# - 找不到预期的}

Question

我似乎无法在此处的代码片段中找到放置 } 的位置。简单的问题，但我无法让它工作。

                foreach (string line in File.ReadLines(@"C:\\tumblrextract\\in7.txt"))         
            {
                if (line.Contains("@"))
                    {
                    searchEmail.SendKeys(line);
                    submitButton.Click();
                    var result = driver.FindElement(By.ClassName("invite_someone_success")).Text;
                    var ifThere = driver.FindElements(By.XPath("//*[@id='invite_someone']/div"));
                    if (driver.FindElements(By.XPath("//*[@id='invite_someone']/div")).Count != 0)
                    // If invite_someone_failure exists open this url
                    driver.Url = "https://www.tumblr.com/lookup";
                    Thread.Sleep(3000);
                    driver.Url = "https://www.tumblr.com/following";
                    else
                    using (StreamWriter writer = File.AppendText("C:\\tumblrextract\\out7.txt"))
                        writer.WriteLine(result + ":" + line);
                    }
                }

Answer 1

正确的格式可以帮助您自己找到错误。尽管如此，这是因为您的 if (driver.Find... 之后有 3 个语句，然后 else 需要在它前面有一个右括号。将条件语句包装起来在大括号中，它将起作用。

foreach (string line in File.ReadLines(@"C:\\tumblrextract\\in7.txt"))
{
    if (line.Contains("@"))
    {
        searchEmail.SendKeys(line);
        submitButton.Click();
        var result = driver.FindElement(By.ClassName("invite_someone_success")).Text;
        var ifThere = driver.FindElements(By.XPath("//*[@id='invite_someone']/div"));
        if (driver.FindElements(By.XPath("//*[@id='invite_someone']/div")).Count != 0)
        {
            driver.Url = "https://www.tumblr.com/lookup";
            Thread.Sleep(3000);
            driver.Url = "https://www.tumblr.com/following";
        }
        // If invite_someone_failure exists open this url
        else
        {
            using (StreamWriter writer = File.AppendText("C:\\tumblrextract\\out7.txt")) 
            {
                writer.WriteLine(result + ":" + line);
            }
        }
    }
}