最近在项目中引用了百度的Ueditor，配置过程当中遇到了图片组件无法使用的问题，如图：

报错如下：

HTTP ERROR 500
Problem accessing /assets/js/ueditor/jsp/controller.jsp. Reason:javax.servlet.ServletContext.getJspConfigDescriptor()Ljavax/servlet/descriptor/JspConfigDescriptor;
Caused by:
java.lang.NoSuchMethodError: javax.servlet.ServletContext.getJspConfigDescriptor()Ljavax/servlet/descriptor/JspConfigDescriptor;at org.apache.jasper.compiler.JspConfig.processWebDotXml(JspConfig.java:106)at org.apache.jasper.compiler.JspConfig.init(JspConfig.java:196)at org.apache.jasper.compiler.JspConfig.findJspProperty(JspConfig.java:259)at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:166)at org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:625)at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336)at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:82)at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)at org.eclipse.jetty.servlet.ServletHandler$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:619)

这个问题困扰了我很久很久很久、、、

最后将项目中这个remove掉就好了

在才基础上ueditor.config.js里面没有更改，config.json中修改了图片访问路径为项目路径

前台页面引入

运行就有效果了