Question

我有两个.java文件，一个文件（StockWatchlistElements.java）我声明了页面的所有元素，第二个文件（Example.java）我使用了该元素。

StockWatchlistElements.java

Internal Server Error: /register/
Traceback (most recent call last):
   File "/home/marcel/.virtualenvs/django/lib/python3.7/site-packages   /django/core/handlers/exception.py", line 34, in inner
     response = get_response(request)
   File "/home/marcel/.virtualenvs/django/lib/python3.7/site-packages/django/core/handlers/base.py", line 115, in _get_response
     response = self.process_exception_by_middleware(e, request)
    File "/home/marcel/.virtualenvs/django/lib/python3.7/site-packages/django/core/handlers/base.py", line 113, in _get_response
     response = wrapped_callback(request, *callback_args, **callback_kwargs)
    File "/home/marcel/website/users/views.py", line 45, in register
form = user(request.POST)

Example.java

public static WebElement lnkaStockWatchlist(WebDriver driver) {
        try {
            element = driver.findElements(By.xpath("//*[@id=\"dnn_ctr769_StockWatchList_pnlContent\"]/table/tbody/tr"));
        } catch (Exception e) {
            throw (e);
        }
        return element;
    }

Answer 1

将您的方法定义从WebElement更改为List<WebElement>，例如：

public static List<WebElement> lnkStockWatchlist(WebDriver driver) {
        List<WebElement> element = new ArrayList<>();
        try {
            element = driver.findElements(By.xpath("//*[@id=\"dnn_ctr769_StockWatchList_pnlContent\"]/table/tbody/tr"));
        } catch (Exception e) {
            throw (e);
        }
        return element;
    }

无法从班级外部访问方法

1 个答案: