java版博客系统绝对震撼项目用到的技术很多，做的比较正规把，和官网的博客差别不大

项目截图：

今天下载验证了下，发现抛出如下异常：

01javax.servlet.ServletException: java.io.IOException: Stream closed
02    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:515)
03    org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:422)
04    com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
05    com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
06    org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)
07    org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
08    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
09root cause
10 
11java.io.IOException: Stream closed
12    org.apache.jasper.runtime.JspWriterImpl.ensureOpen(JspWriterImpl.java:204)
13    org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:115)
14    org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:173)
15    org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:956)
16    org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:624)
17    org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:119)
18    org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
19    com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348)
20    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
21    org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50)
22    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:504)
23    org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:422)
24    com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
25    com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
26    org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)
27    org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
28    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

01java.lang.NumberFormatException: For input string: "chrome/"
02    sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1241)
03    java.lang.Double.parseDouble(Double.java:540)
04    com.fredck.FCKeditor.FCKeditor.retrieveBrowserVersion(FCKeditor.java:264)
05    com.fredck.FCKeditor.FCKeditor.isCompatible(FCKeditor.java:251)
06    com.fredck.FCKeditor.FCKeditor.create(FCKeditor.java:292)
07    com.fredck.FCKeditor.tags.FCKeditorTag.doAfterBody(FCKeditorTag.java:689)
08    org.apache.jsp.WEB_002dINF.jsp.adetail_jsp._jspx_meth_FCK_005feditor_005f0(adetail_jsp.java:676)
09    org.apache.jsp.WEB_002dINF.jsp.adetail_jsp._jspService(adetail_jsp.java:168)
10    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
11    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
12    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
13    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
14    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
15    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
16    org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:139)
17    org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
18    com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348)
19    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
20    com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:221)
21    com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
22    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
23    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
24    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
25    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
26    com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:150)
27    org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)
28    com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
29    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
30    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
31    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
32    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
33    com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:123)
34    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
35    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
36    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
37    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
38    com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:184)
39    com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
40    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
41    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
42    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
43    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
44    com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:105)
45    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
46    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
47    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
48    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
49    org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:83)
50    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
51    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
52    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
53    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
54    org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:207)
55    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
56    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
57    com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
58    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
59    com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:74)
60    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
61    com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)

经过确认是fckeditor标签库在chrome浏览器下的bug，大家有时间可以解决下，在firefox和ie8下测试是正常的。

注释掉jsp页面中：

1<FCK:editor id="reply"  basePath="fckeditor/" width="550" height="200" toolbarSet="Basic"
2                            imageBrowserURL="/blueblog/fckeditor/editor/filemanager/browser/default/browser.html?Type=Image&Connector=connectors/jsp/connector" 
3                            linkBrowserURL="/blueblog/fckeditor/editor/filemanager/browser/default/browser.html?Connector=connectors/jsp/connector" 
4                            flashBrowserURL="/blueblog/fckeditor/editor/filemanager/browser/default/browser.html?Type=Flash&Connector=connectors/jsp/connector" 
5                            imageUploadURL="/blueblog/fckeditor/editor/filemanager/upload/simpleuploader?Type=Image" 
6                            linkUploadURL="/blueblog/fckeditor/editor/filemanager/upload/simpleuploader?Type=File" 
7                            flashUploadURL="/blueblog/fckeditor/editor/filemanager/upload/simpleuploader?Type=Flash"> </FCK:editor>