Which is the best way to add a hyperlink in jLabel? I can get the view using html tags, but how to open the browser when the user clicks on it? You can do this using a JLabel , but an alternative would be to style a JButton . That way, you don't have to worry about accessibility and can just fire events using an ActionListener . public static void main(String[] args) throws URISyntaxEx
在jLabel中添加超链接的最佳方法是什么? 我可以使用html标签获取视图,但是当用户点击它时如何打开浏览器? 你可以使用JLabel来做到这一点,但另一种方法是设计一个JButton 。 这样,您不必担心可访问性,并且只需使用ActionListener触发事件即可。 public static void main(String[] args) throws URISyntaxException { final URI uri = new URI("http://java.sun.com"); class OpenUrlAction implements Action
I have a TextView in an ExpandableList and I am setting the TextView's text through Html.fromHtml() . I am trying to display a Static Google Map in the Textview and have it act as a button. Here is the link of a sample Google Static Map snippet that I'd like to include... http://maps.google.com/maps/api/staticmap?center=37.386052,-122.083851&zoom=13&markers=size:mid|color:blue
我在ExpandableList中有一个TextView,我通过Html.fromHtml()设置TextView的文本。 我试图在Textview中显示静态Google地图,并将其作为按钮使用。 以下是我希望包含的示例Google静态地图片段的链接... http://maps.google.com/maps/api/staticmap?center=37.386052,-122.083851&zoom=13&markers=size:mid|color:blue|37.386052,-122.083851&path=color:0x0000FF80|weight:5|37.40276, -122.06360&大小= 220x15
I'm working on an application that can be instanciated several times in the same computer, at the same time. Each JVM loads the applications classes in their own memory unnecessarely, since the classes are the same for all the applications. I read about CDS here and here, but it seems to be valid only to the JDK classes. How can I share my application classes' data between the JVMs?
我正在研究可以同时在同一台计算机上多次实例化的应用程序。 每个JVM都会将应用程序类加载到自己的内存中,因为所有应用程序的类都是相同的。 我在这里和这里阅读了关于CDS的内容,但它似乎只对JDK类有效。 我如何在JVM之间共享我的应用程序类的数据? 我并不是特别关注这个话题,但是我做了一些研究。 我想我们可以肯定地说,在大多数JVM中都不可能实现。 下面的问题与你的问题类似,它有答案和评论可能有帮助。 多
The argument has been made and settled on numerous occasions: Blobstore is better than DataStore for storing images. Now say I have an app similar to Instagram or Facebook or Yelp or any of those apps that are image intensive. In my particular case the ideal model would be public class IdealPostModel{ Integer userId; String synopsys; Blob image; ...//more data/fields about the post }
这个论点已经被多次提出并解决了:Blobstore比DataStore更适合存储图像。 现在说我有一个类似于Instagram或Facebook或Yelp的应用程序或任何图像密集型应用程序。 在我的特殊情况下,理想模型将是 public class IdealPostModel{ Integer userId; String synopsys; Blob image; ...//more data/fields about the post } 但由于我必须使用BlobStore,因此我的模型没有blob,而是使用URL或BlobKey。 重要的是要发送帖
I'm not able to take a screenshot in my project. I'm using Selenium 3.6 version with Java. Here is my code: File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE); FileUtils.copyFile(scrFile, new File("c:\tmp\screenshot.png")); Unfortunately the "copyFile" gives the following error: The method copyFile(File, File) is undefined for the type FileUtils I ha
我无法在我的项目中截取屏幕截图。 我正在使用Selenium 3.6版本的Java。 这是我的代码: File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE); FileUtils.copyFile(scrFile, new File("c:\tmp\screenshot.png")); 不幸的是,“copyFile”给出了以下错误: The method copyFile(File, File) is undefined for the type FileUtils 我还导入了所有必需的软件包。 任何人都可以帮我截图吗? 导入使
I have created a automation suite in java selenium using testng frame work.Basically in my suite the scenarios are placed in between before and after method. I want to take the screen shot for each failed and passed test scenario.For that i have created a separate class and calling it in each script to capture the screenshot before the after Method. The issue that i am facing here is if the sce
我使用testng框架工作在java selenium中创建了一个自动化套件。基本上,在我的套件中,场景放置在方法之前和之后。 我想为每个失败并通过的测试场景拍摄屏幕截图。为此,我创建了一个单独的类并在每个脚本中调用它以捕获After方法之前的截图。 我在这里面临的问题是,如果脚本失败,脚本停止执行,并且它没有移动到截图代码行,因此它不捕获失败脚本的屏幕截图。 所以我希望截图程序只能放在after方法中,所以在驱动程序退出
I'm facing the strange problem. Before writing here, I have done some research on this, but unable to solve the issue. I'm passing parameters but it is taking the default value for the parameter ie "no-Value". Here is my code package rough; import org.testng.annotations.AfterMethod; import org.testng.annotations.Optional; import org.testng.annotations.Parameters; import
我正面临着这个奇怪的问题。 在写这里之前,我已经对此做了一些研究,但无法解决这个问题。 我正在传递参数,但它采用参数的默认值,即“无值”。 这是我的代码 package rough; import org.testng.annotations.AfterMethod; import org.testng.annotations.Optional; import org.testng.annotations.Parameters; import org.testng.annotations.Test; import org.testng.annotations.BeforeMethod; import org.testng.Asse
你如何让Selenium 2.0等待页面加载? 您还可以使用以下代码检查分页IWait<IWebDriver> wait = new OpenQA.Selenium.Support.UI.WebDriverWait(driver, TimeSpan.FromSeconds(30.00)); wait.Until(driver1 => ((IJavaScriptExecutor)driver).ExecuteScript("return document.readyState").Equals("complete")); Use class WebDriverWait Also see here You can expect to show some element. something like in C#
你如何让Selenium 2.0等待页面加载? 您还可以使用以下代码检查分页IWait<IWebDriver> wait = new OpenQA.Selenium.Support.UI.WebDriverWait(driver, TimeSpan.FromSeconds(30.00)); wait.Until(driver1 => ((IJavaScriptExecutor)driver).ExecuteScript("return document.readyState").Equals("complete")); 使用WebDriverWait类 另见这里 你可以期望展示一些元素。 像在C#中的东西: WebDriver _driver = ne
I would like some advice on designing a webapp using Spring MVC. I'm using a project use-case to learn spring MVC. I don't have experience in jsp but I can pick that up quickly since its just tags and I can code in java. A quick overview of the site: My website will allow for users to create drawings and share them online. Each user will have dashboards with multiple drawings that t
我想使用Spring MVC设计一个webapp的一些建议。 我正在使用一个项目用例来学习Spring MVC。 我没有jsp的经验,但是我可以很快地选择它,因为它的标签和我可以用java编码。 网站快速浏览: 我的网站将允许用户创建图纸并在线分享。 每个用户将拥有他们创建的多个图纸的仪表板。 创作者可以选择通过仪表板的永久链接以及图纸的永久链接共享主件。 只有绘图的创建者才能编辑特定的绘图和仪表板。 除非创作者使用密码保护他
Spring MVC中@ModelAttribute的用途和用途是什么? @ModelAttribute refers to a property of the Model object (the M in MVC ;) so let's say we have a form with a form backing object that is called "Person" Then you can have Spring MVC supply this object to a Controller method by using the @ModelAttribute annotation: public String processForm(@ModelAttribute("person") Person person){
Spring MVC中@ModelAttribute的用途和用途是什么? @ModelAttribute是指Model对象(MVC中的M)的一个属性,所以假设我们有一个名为“Person”的表单支持对象的表单。然后,您可以通过使用Spring MVC将此对象提供给Controller方法@ModelAttribute注解: public String processForm(@ModelAttribute("person") Person person){ person.getStuff(); } 在这里查看一个例子(Spring 2.5),另请参阅“在方法参数上使用@ModelAttri