0

我正在制作一个带有 selenium 的 java servlet,它循环一定次数并插入到数据库中。但循环在 1 INSERT 后停止。

while(i < x)
        {

            i++;
            if(rs.next())
            {                       
                String st = rs.getString("st");
                String ACCOUNT = rs.getString("User");
                String link_URL = rs.getString("Link");
                String objectKey = rs.getString("Key");
                String DESC = "File description.";
                String INF_DESC = " this is an unsual from";                

                WebElement acc = wait.until(ExpectedConditions.elementToBeClickable(By.id("web_account_"+i)));
                WebElement desc = driver.findElement(By.id("web_original_"+i));
                WebElement inf_desc = driver.findElement(By.id("web_se_"+i));
                WebElement _url = driver.findElement(By.id("web_url_"+i));
                List<WebElement> link_in_ = driver.findElements(By.name("web_target_"+i));
                WebElement link_in__1 = driver.findElement(By.id("web_website_direct_"+i));
                WebElement link_in__conf = driver.findElement(By.id("web_website_direct_confirm_"+i));
                WebElement report_another = driver.findElement(By.id("more_link"));

                acc.sendKeys(ACCOUNT);
                top("Account: ", ACCOUNT, complete, response, 1);

                desc.sendKeys(DESC);
                top("Description: ", DESC, complete, response, 1);

                inf_desc.sendKeys(INF_DESC);
                top("Inf_Des: ", INF_DESC, complete, response, 1);

                _url.sendKeys(link_URL);
                top("URL: ", link_URL, complete, response, 1);

                for(WebElement RadioOption : link_in_)
                {
                    //if(RadioOption.getAttribute("value").equals("website"))
                    if("website".equals(RadioOption.getAttribute("value")))
                    RadioOption.click();
                    top("Radio in URL: ", clicked, complete, response, 1);                                                                  
                }


                link_in_1.click();
                top("Radio in URL2: ", clicked, complete, response, 1);


                link_in_conf.click();
                top("Radio URL3 Conf: ", clicked, complete, response, 1);

                //store current webs in a temp table
                st.executeUpdate("INSERT INTO temp_webs (ObjectKey) VALUES ('" + objectKey + "')");

                if(i != x)
                {
                        report_another.click();
                        writer.println("<tr><td>Report Another:</td><td colspan=\"2\">Click</td><td>Complete</td></tr>");

                }

            }
            else
            {
                writer.println("There was an error in the MySQL query! ID:26");
            }


        }

我知道问题是st.executeUpdate("INSERT INTO temp_webs (ObjectKey) VALUES ('" + objectKey + "')");阻止循环继续。当我删除这行代码时,它工作得很好。

更新 我已经确认查询有效并且一切都是正确的。我的问题是它只插入一条记录,然后退出 while 循环。

更新二 在尝试捕获中使用查询后出现新错误 Operation not allowed after ResultSet closed ,似乎 ResulSet 在完成循环之前关闭。不确定是什么原因造成的。

4

1 回答 1

0

对此的解决方案是创建一个新的语句连接并在循环内使用新的。它停止的原因是因为在第一个循环之后连接被关闭。

于 2013-10-17T12:22:47.383 回答