JFinal

登录 注册

render出问题

这是我Config的配置


@Override
public void configConstant(Constants constants) {
   loadProp("pro_db_config.txt", "dev_db_config.txt");
   constants.setViewType(ViewType.JFINAL_TEMPLATE);
   constants.setBaseUploadPath("/uploadFile");
   constants.setEncoding("utf-8");
   constants.setDevMode(PropKit.getBoolean("devMode", true));
}

@Override
public void configRoute(Routes routes) {
   routes.add(new UserRoutes());
}

路由的配置

public class UserRoutes extends Routes {

   @Override
   public void config() {
       setBaseViewPath("/WEB-INF/html");
       System.out.println(getBaseViewPath());
       add("/user", UserController.class);
   }
}

controller里面的方法:

@ActionKey("/registerssssss ")
public void register() {
   render("/registerbbbbbbbbb/registeraaaa.html");
}

我的工程路径:

image.png

当我访问http://localhost:8088/registerssssss  的时候,报错:

Starting JFinal 3.4
Starting web server on port: 8088
/WEB-INF/html
Starting Complete. Welcome To The JFinal World :)

JFinal-3.4 action report -------- 2018-11-08 13:48:29 --------------------------
Url         : GET /registerssssss
Controller  : com.edulab.controller.user.UserController.(UserController.java:1)
Method      : register
Interceptor : com.edulab.interceptor.GlobalInterceptor.(GlobalInterceptor.java:1)
--------------------------------------------------------------------------------

2018-11-08 13:48:29
[ERROR]-[Thread: qtp1190524793-24]-[com.jfinal.core.ActionHandler.handle()]: /registerssssss
java.lang.RuntimeException: File not found : E:\JavaEE\IDEA\edulabinnovation\src\main\webapp/WEB-INF/html/user/register.html
	at com.jfinal.template.source.FileSource.getContent(FileSource.java:70)
	at com.jfinal.template.Engine.buildTemplateBySourceFactory(Engine.java:154)
	at com.jfinal.template.Engine.getTemplate(Engine.java:139)
	at com.jfinal.render.TemplateRender.render(TemplateRender.java:61)
	at com.jfinal.core.ActionHandler.handle(ActionHandler.java:103)
	at com.jfinal.ext.handler.ContextPathHandler.handle(ContextPathHandler.java:48)
	at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:73)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:365)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:748)

2018-11-08 13:48:29
[ERROR]-[Thread: qtp1190524793-24]-[com.jfinal.core.JFinalFilter.doFilter()]: /registerssssss
java.lang.IllegalStateException: STREAM
	at org.eclipse.jetty.server.Response.getWriter(Response.java:699)
	at com.jfinal.render.ErrorRender.render(ErrorRender.java:59)
	at com.jfinal.core.ActionHandler.handle(ActionHandler.java:141)
	at com.jfinal.ext.handler.ContextPathHandler.handle(ContextPathHandler.java:48)
	at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:73)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
	at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
	at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
	at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
	at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:365)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:748)


我想要在render这里渲染register这个文件怎么做啊!!!!!

评论

  • 11-08 13:57
    规则:finalView = baseViewPath + viewPath + view;

    上面的三项:
    1:baseViewPath 为 "/WEB-INF/html"

    2:viewPath 为 "/user",这个值是在 add("/user", UserController.class) 时第三个参数指定的,而你第三个参数省略了,默认与第一个参数相同,即为 "/user"

    3:view 为 "/registerbbbbbbbbb/registeraaaa.html" 来自于这行代码:render("/registerbbbbbbbbb/registeraaaa.html")

    finalView 为 "/WEB-INF/html/user/registerbbbbbbbbb/registeraaaa.html"

    但是,注意这里看但是,你的 render 方法中的 view 是以 "/" 打头的,所以 baseViewPath、viewPath 不起作用,所以你的 finalView 实际上为:
    "/registerbbbbbbbbb/registeraaaa.html"

    根据上面规则找到原因解决一下即可。

    简单一句话:
    finalView = baseViewPath + viewPath + view, 当 view 以 "/" 打头时前两项当成不存在
  • 11-08 18:18
    @JFinal 不是,您看它报错的是java.lang.RuntimeException: File not found : E:\JavaEE\IDEA\edulabinnovation\src\main\webapp/WEB-INF/html/user/register.html 我里面不管是View还是ActionKey都没有指定过register.html这个文件啊,他为什么去找这个文件呢
  • 11-08 19:05
    @Yank 单步调试一下 TemplateRender.java,规则前面讲过了
  • 发送