我有一个我正在编写的程序,我试图在用户登录后显示一个辅助页面。我的第一个屏幕由LoginInterfaceController处理,如下所示。
@Controller
public class LoginInterfaceController{
protected final Log logger = LogFactory.getLog(getClass());
@RequestMapping
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
我正在尝试使用Spring表单,但在例外情况下,我在代码中没有发现任何错误,并坚持了很长一段时间:
May 16, 2014 11:51:08 PM org.springframework.web.servlet.tags.RequestContextAwareTag doStartTag
SEVERE: Neither BindingResult nor plain target object for bean name 'userBean' available as request attribute
java.lang.IllegalStateException: Nei
我想用maven构建我的应用程序,但它显示:
Missing:
----------
1) javaee:javaee-api:jar:5
Try downloading the file manually from the project website.
Then, install it using the command:
mvn install:install-file -DgroupId=javaee -DartifactId=javaee-api -Dversion=5 -Dpackaging=jar -Dfile=/path/to/file
我在哪里可以下
我试图将两个数字相加,并显示输出,但呈现问题。
这是从ajax日志中得到的。(隔开以便于阅读)
info [12:44:10.893]: Element error
<error>
<error-name>
class com.sun.faces.context.FacesFileNotFoundException
</error-name>
<error-message>
<![CDATA[/WEB-INF/WEB-INF/intro.xhtml Not Found in ExternalContext as
我在10g中有一个ADF项目,我想将其迁移到11g,我收到了以下错误:
weblogic.application.ModuleException: VALIDATION PROBLEMS WERE FOUND
problem: cvc-complex-type.2.4a: Expected element 'web-resource-collection@http://java.sun.com/xml/ns/javaee' instead of 'auth-constraint@http://java.sun.com/xml/ns/javaee' here
我正在尝试运行这里的dukesbank示例应用程序。
我现正按以下指示行事:
Building, Packaging, and Deploying Duke’s Bank Using Ant
To compile and package the enterprise beans, application client, and web client into dukesbank.ear, go to the tut-install/javaeetutorial5/examples/dukesbank/ directory of the tutorial distribution and e