请大神帮忙看下datatables的一个错误

这是代码:
图片说明
这是错误信息:
图片说明
补充:数据是json类型的,用Struts2的json插件返回

5个回答

你返回的数据有问题,默认datatable只接受data或者aaData(1.9-版本)为节点的json数据,如果的数据不存在data或者aaData,就会报你这个错误,你需要配置dataSrc指定数据节点

如你返回这种数据

 {
    "tableData": [
        [
            "Tiger Nixon",
            "System Architect",
            "Edinburgh",
            "5421",
            "2011\/04\/25",
            "$320,800"
        ]
                ]
    }

要这样配置

        $(document).ready(function () {
            $('#example').dataTable({
                "ajax": { url: "data/arrays.txt", dataSrc: 'tableData' }
            });
        });

自己仔细看API:http://datatables.net/reference/option/ajax.dataSrc

showbo
支付宝加好友偷能量挖 回复ice-prince: 不是说了,其他要配置ajax:{url:'xxxxx',dataSrc:'senorSData'},注意dataSrc的位置
大约 4 年之前 回复
yu766588220
花公子丶 回复showbo: 你好,我发现了问题了,这是我后台返回的数据:private List<String[]> sensorSData=new ArrayList<>();将sensorsdata改为data,就没问题了。但是我想问一个,就是后台只能是data吗?改为其他不行吗?
大约 4 年之前 回复
showbo
支付宝加好友偷能量挖 回复ice-prince: 报这个错就是你的数据节点有问题,贴你的数据出来。注意不要照抄我的代码,url和dataSrc要按照你的网站来写
大约 4 年之前 回复
yu766588220
花公子丶 您好,我已经按您说的做了。但是还是报同样的错误
大约 4 年之前 回复
yu766588220
花公子丶 您好,我已经按您说的做了。但是还是报同样的错误
大约 4 年之前 回复

data 是什么数据类型?

yu766588220
花公子丶 data是json类型的,服务器端用的是Struts2的json插件返回数据
大约 4 年之前 回复

data.length()
data.size()
试试看这两个。

yu766588220
花公子丶 回复caozhy: 试了,不行。而且貌似JavaScript没有length()跟size()吧。。。
大约 4 年之前 回复
caozhy
贵阳老马马善福专门编写代码的老马就是我! 回复ice-prince: 对,修改你的data.length为上面两个
大约 4 年之前 回复
yu766588220
花公子丶 请问怎么试。。。改源码?
大约 4 年之前 回复

ien 是那来的

yu766588220
花公子丶 那是源码啊。。。谷歌浏览器的调试器,报了个错误,点击那个错误就跳到此处了
大约 4 年之前 回复

在循环前添加console.log(data)看看你传入的data是不是数组,如果不是的话肯定会包错的。很有可能是ajax没有正常返回正确格式的数据

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# include rn#include rn#include rn#include rnusing namespace std; rnrnbool is_equal( const int*ia, int ia_size,const vector &ivec );rnrn rn int i=0;rn for ( vector::iterator it = ivec.begin();it != ivec.end(); ++it )rn rn if (i==ia_size)rn break;rn if (ia[ia++]!=*it)rn return false;rn rn return true;rnrnrnint main()rnrn//...rnrn这是什么错误?rn.\vector.cpp(9) : error C2447: “”: 缺少函数标题(是否是老式的形式表?)
请帮忙看下这错误
type Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: An exception occurred processing JSP page /news/showSecondTitle.jsp at line 19rnrn16: rn17: <% rn18: String strParentId=request.getParameter("parentId");rn19: int parentID = Integer.parseInt(strParentId);rn20: List list2 = new SecondLevelTitleDboperation().getSecondTitle(parentID);rn21: rn22: %>rnrnrnStacktrace:rn org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:435)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnrnrnroot cause rnrnjava.lang.NumberFormatException: nullrn java.lang.Integer.parseInt(Unknown Source)rn java.lang.Integer.parseInt(Unknown Source)rn org.apache.jsp.news.newSpare_jsp._jspService(newSpare_jsp.java:155)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.rnrnrn左边显示一级标题的showFirstTitle.jsprn<% request.setCharacterEncoding("GBK");rnString titleName=request.getParameter("titleName");rnFirstLevelTitle firstLevelTitle = new FirstLevelTitle();rnfirstLevelTitle.setTitleName(titleName);rnfirstLevelTitle.setCreator("accp");rnrnFirstLevelTitleDboperation firstLevelTitleDboperation = new FirstLevelTitleDboperation();rnint result=firstLevelTitleDboperation.insetOneRecord(firstLevelTitle);rnrnif(result > 0)rnrequest.getRequestDispatcher("sucess.jsp").forward(request,response);rnelsernrequest.getRequestDispatcher("error.jsp").forward(request,response);rnrnrn %>rnrnrn右边显示二级标题的showSecondTitle.jsprnrn<% rn String strParentId=request.getParameter("parentId");rn int parentID = Integer.parseInt(strParentId);rn List list2 = new SecondLevelTitleDboperation().getSecondTitle(parentID);rn rn %>rn rn rn <% rn for(int i=0;irn rn rn <%=secondLevelTitle.getTitleName()%>rn rn rn <% rn rn %>rnrn前台:newSpare.jsprnrnrn rn <%@include file="showFirstTitle.jsp"%>rn rn rn <%@include file="showSecondTitle.jsp"%>rn rn rnrn访问newSpare.jsp就出现上述错误,谢谢!
请帮忙看下这个错误
Save could not be completedrnrnReason:rn Some characters cannot be mapped ising"ISO-8859-1"character encodingrnEither change the encoding or remoze the characters which are not supported by the "ISO-8859-1" character encoding
请帮忙看下jquery代码错误
我下面的jquery代码哪里有问题,为什么只有全不选按钮能正常使用,全选和反选都不行rnrnrnrn rn rn Documentrn rn rn rn rn rn 1rn 2rn 3rn 4rn 5rnrn rn rn rn rnrn
求大神帮忙看下这个错误是什么
[code=text]八月 07, 2013 9:50:29 上午 org.apache.catalina.loader.WebappClassLoader loadClassrnINFO: Illegal access: this web application instance has been stopped already. Could not load org.apache.mina.core.session.SessionState. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.rnjava.lang.IllegalStateExceptionrn at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1600)rn at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)rn at org.apache.mina.transport.socket.nio.NioProcessor.getState(NioProcessor.java:194)rn at org.apache.mina.transport.socket.nio.NioProcessor.getState(NioProcessor.java:44)rn at org.apache.mina.core.polling.AbstractPollingIoProcessor.removeSessions(AbstractPollingIoProcessor.java:554)rn at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$800(AbstractPollingIoProcessor.java:67)rn at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1132)rn at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)rn at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)rn at java.lang.Thread.run(Unknown Source)rnrnException in thread "pool-1-thread-1" java.lang.NoClassDefFoundError: org/apache/mina/core/session/SessionStatern at org.apache.mina.transport.socket.nio.NioProcessor.getState(NioProcessor.java:194)rn at org.apache.mina.transport.socket.nio.NioProcessor.getState(NioProcessor.java:44)rn at org.apache.mina.core.polling.AbstractPollingIoProcessor.removeSessions(AbstractPollingIoProcessor.java:554)rn at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$800(AbstractPollingIoProcessor.java:67)rn at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1132)rn at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)rn at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)rn at java.lang.Thread.run(Unknown Source)rnCaused by: java.lang.ClassNotFoundException: org.apache.mina.core.session.SessionStatern at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)rn at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)rn ... 9 morern[/code]rn
求大神帮忙看下算法的错误
#include "stdio.h"rn#include "malloc.h"rnint maxzu(int x,int y);rntypedef struct nodern int a;rn struct node *next;rnlinknode,*link;rnlink Creatlist()rnrn int num;rn link H,r,p;rn H=(link)malloc(sizeof(linknode));rn r=H;rn printf("please put the num:");rn scanf("%d",&num);rn while (num!=35)rn rn p=(link)malloc(sizeof(linknode));rn p->a =num;r->next=p;r=p;rn printf("please put num:");rn scanf("%d",&num);rn rn r->next=NULL;rn return H;rnrnlink Adjmax(link H,int k)rnrn link p1,p2,p3;rn p1=H;rn int i=1,max[100],maxfinal,nodefinal;rn int cachevalue[100];rn cachevalue[0]=0;rn max[0]=1;rn for(int j=0;max[j]!=NULL;j++)rn rn p1=p1->next;rn p2=p1; rn for(i;i<=k;i++)rn rn p3=p2;rn cachevalue[0]+=p3->a;rn p2=p3->next;rn rn max[j]=cachevalue[0];rn rn int m;rn for(int f=1,m=max[0],n=0;f<10;f++)rn rn if (maxzu(m,max[f])>m)rn rn m=maxzu(m,max[f]);rn n=f;rn rn rn printf("序号/n值/n",n+1,m);rnrnint maxzu(int x,int y)rnrn return(x>y? x:y);rnrnrnvoid main()rnrn link L;rn L=Creatlist();rn int k;rn printf("please put the k");rn scanf("%d",k);rn Adjmax(H,k);rn
麻烦大神帮忙看下这个错误。。
从网上down下来的安卓源码,导入后有报错。。基础太渣了,麻烦大神看看。。。[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/003/onion/1.gif][/img]rn下面是报错的那一行代码:rnrnrn rn rnrn /*就是这个地方报错说:error: Error: No resource found that matches the given name (at 'src' with value '@drawable/rn dw_logo').*/rn rn rn rn rn rn rn rn rnrnrn下面是报错:rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\layout\attendance.xml:31: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/avatar').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\layout\synchronous.xml:13: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/dw_logo').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:3: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_first').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:4: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_second').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:5: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_third').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:6: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_forth').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:7: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_fifth').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:8: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_sixth').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:9: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_seventh').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:10: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_eighth').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:23:51 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\drawable\reprat_bg_for_login.xml:2: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/dw_transparent_bg').rn[2016-05-04 09:23:51 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\layout\about.xml:13: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/dw_logo').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\layout\attendance.xml:31: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/avatar').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\layout\synchronous.xml:13: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/dw_logo').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:3: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_first').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:4: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_second').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:5: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_third').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:6: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_forth').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:7: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_fifth').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:8: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_sixth').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:9: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_seventh').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\anim\loading_round.xml:10: error: Error: No resource found that matches the given name (at 'drawable' with value '@drawable/th_eighth').rn[2016-05-04 09:24:39 - TAOHAttendance] rn[2016-05-04 09:24:39 - TAOHAttendance] C:\Users\Administrator\Downloads\Attendance\03.ANDROID\TAOHAttendance\res\drawable\reprat_bg_for_login.xml:2: error: Error: No resource found that matches the given name (at 'src' with value '@drawable/dw_transparent_bg').rn[2016-05-04 09:24:39 - TAOHAttendance] rn
请大神帮忙看下这个关于LINQ的错误!
我想要的效果是:select后返回 一个指定类型;如下语句:rn[color=#FF6600]List list = db.dtstaffs.Where(l => l.fdrootnode == Pp_RootNode).Select(c => new dttree() id = c.id, pid = c.pid, fdtreenode = c.xm, fdcaption = c.fdcaption, fdcztime = c.fdcztime ).ToList();[/color]rnrn但在运行中提示这样的错误:[color=#FF0000]The entity or complex type 'Snd.EF.dttree' cannot be constructed in a LINQ to Entities query.[/color]rnrn请问:这样的问题应该怎么解决呢?
各位大神帮忙看下
templaternclass Arn…;rnrntemplaternvector*> vec;rnrn这段代码有啥问题?
大神帮忙看下 多谢
我们最近用clocklingIT 感觉保存的时候特别慢,我找到save_log这个方法,想在里面加几个时间戳,看看到底是哪里耗时,请问我用logger记日志可以么 怎么log下当前时间呢?多谢
大神帮忙看下
2012-11-15 14:07:45 org.apache.coyote.http11.Http11Protocol pausern信息: Pausing Coyote HTTP/1.1 on http-80rn2012-11-15 14:07:46 org.apache.catalina.core.StandardService stoprn信息: Stopping service Catalinarn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbcrn严重: A web application registered the JBDC driver [oracle.jdbc.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesStopTimerThreadrn严重: A web application appears to have started a TimerThread named [Timer-0] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly cancelled. rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-1] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-2] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-3] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-4] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-5] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-6] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-7] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-8] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-9] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [scheduler_Worker-10] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesStopTimerThreadrn严重: A web application appears to have started a TimerThread named [timerFactory] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly cancelled. rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-1] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-2] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-3] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreadsrn严重: A web application appears to have started a thread named [chartAppStart_Worker-4] but has failed to stop it. This is very likely to create a memory leak.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@1c6f0bd]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@1e743ad]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@c17ef]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@f90303]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@34bd88]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@874fba]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@183553a]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@9737a7]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@15054a3]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:47 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMaprn严重: A web application created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1a24060]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@130770e]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.rn2012-11-15 14:07:47 org.apache.coyote.http11.Http11Protocol destroyrn信息: Stopping Coyote HTTP/1.1 on http-80rnrnrnrn
大神帮忙看下。。。
七月 22, 2014 10:47:27 上午 org.apache.catalina.core.AprLifecycleListener initrnINFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre7/bin/client;C:/Program Files (x86)/Java/jre7/bin;C:/Program Files (x86)/Java/jre7/lib/i386;F:\app\zhangchaowu\product\11.2.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Java\jdk1.7.0_10\bin;C:\Program Files (x86)\Java\jdk1.7.0_10\jre\bin;;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x64;C:\Program Files (x86)\IDM Computer Solutions\UltraEdit\;F:\工作\eclipse\eclipse;;.rn七月 22, 2014 10:47:27 上午 org.apache.tomcat.util.digester.SetPropertiesRule beginrnWARNING: [SetPropertiesRule]Server/Service/Engine/Host/Context Setting property 'source' to 'org.eclipse.jst.jee.server:TellingB2B' did not find a matching property.rn七月 22, 2014 10:47:27 上午 org.apache.coyote.AbstractProtocol initrnINFO: Initializing ProtocolHandler ["http-bio-8080"]rn七月 22, 2014 10:47:27 上午 org.apache.coyote.AbstractProtocol initrnINFO: Initializing ProtocolHandler ["ajp-bio-8009"]rn七月 22, 2014 10:47:27 上午 org.apache.catalina.startup.Catalina loadrnINFO: Initialization processed in 303 msrn七月 22, 2014 10:47:27 上午 org.apache.catalina.core.StandardService startInternalrnINFO: Starting service Catalinarn七月 22, 2014 10:47:27 上午 org.apache.catalina.core.StandardEngine startInternalrnINFO: Starting Servlet Engine: Apache Tomcat/7.0.29rn七月 22, 2014 10:47:33 上午 org.apache.catalina.core.ApplicationContext logrnINFO: No Spring WebApplicationInitializer types detected on classpathrn七月 22, 2014 10:47:33 上午 org.apache.catalina.core.ApplicationContext logrnINFO: Initializing Spring root WebApplicationContextrnlog4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).rnlog4j:WARN Please initialize the log4j system properly.rnlog4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.rnrn启项目到这个地方就一直不动了,有没有遇到同样情况的?
求助大神帮忙看下!!!
麻烦哪位大神能帮忙看下 下面代码中的$testid是哪里来的,小弟谢谢啦!rnrn rn";rnif (!isset($_SESSION[alogin]))rnrn echo " You are not Logged On Please Login to Access this Page";rn echo " Click Here for Login";rn exit();rnrnecho " Add Question ";rnif($_POST[submit]=='Save' || strlen($_POST['testid'])>0 )rnrnextract($_POST);rnmysql_query("insert into mst_question(test_id,que_desc,ans1,ans2,ans3,ans4,true_ans) values ('$testid','$addque','$ans1','$ans2','$ans3','$ans4','$anstrue')",$cn) or die(mysql_error());rnecho " Question Added Successfully.";rnunset($_POST);rnrn?>rn rn rn rn rn Select Test Name rn rn rn$row[2]";rnrnelsernrnecho "$row[2]";rnrnrn?>rn rn rn rn Enter Question rn rn rn rn rn Enter Answer1 rn rn rn rn rn Enter Answer2 rn rn rn rn rn Enter Answer3 rn rn rn rn rn Enter Answer4rn rn rn rn rn Enter True Answer rn rn rn rn rn rn rn rn rn rnrn rn
一个错误,大家帮忙看下
//MustReturnDate 是书必须归还的日期,booknum是书籍编号,borrowernum是借阅人编号rn//下边程序为的是得出超期的数目,并给出提示。rn//为何运行时屡次出现li_i为-26918值(大约这个值,忘了)rnDate ldate_brnldate_b=today()rnDateTime ldt_xrnSELECT MustReturnDaternINTO :ldt_xrnFROM bookborrowrnWHERE booknum=:ls_book AND borrowernum=:ls_man;rnli_i = daysafter(date(ldt_x),today())rnmessagebox("",string(li_i))//这句是为了看出li_i值为多少rnif li_i > 0 thenrn messagebox("注意!","此书已超期"+string(li_i)+"天")rn cbx_1.checked=TRUErn sle_5.visible=TRUErn sle_5.text="超期"+string(li_i)+"天"rnend if
代码没有结果,请大神帮忙看下
题目说明:rnrn标题: 颠倒的价牌rnrnrn 小李的店里专卖其它店中下架的样品电视机,可称为:样品电视专卖店。rnrn 其标价都是4位数字(即千元不等)。rnrn 小李为了标价清晰、方便,使用了预制的类似数码管的标价签,只要用颜色笔涂数字就可以了(参见p1.jpg)。rnrn 这种价牌有个特点,对一些数字,倒过来看也是合理的数字。如:1 2 5 6 8 9 0 都可以。这样一来,如果牌子挂倒了,有可能完全变成了另一个价格,比如:1958 倒着挂就是:8561,差了几千元啊!! rnrn 当然,多数情况不能倒读,比如,1110 就不能倒过来,因为0不能作为开始数字。rnrn 有一天,悲剧终于发生了。某个店员不小心把店里的某两个价格牌给挂倒了。并且这两个价格牌的电视机都卖出去了!rnrn 庆幸的是价格出入不大,其中一个价牌赔了2百多,另一个价牌却赚了8百多,综合起来,反而多赚了558元。rnrn 请根据这些信息计算:赔钱的那个价牌正确的价格应该是多少?rnrnrn答案是一个4位的整数,请通过浏览器直接提交该数字。rn注意:不要提交解答过程,或其它辅助说明类的内容。rnrnrn代码如下:rn[code=c]#includern#includern#includern#includern#includernusing namespace std;rn//先枚举所有的数rn//翻转,做差,分别存储rn//-200多和800多相加等于558,即为正确答案 rnrnvoid i2s(int i, string &str)rnrn stringstream ss;rn ss << i;rn ss >> str;rnrnvoid s2i(string &str, int &l_i)rnrn stringstream ss;rn ss << str;rn ss >> l_i;rnrnrnchar to(char x)//数字翻转rnrn if (x == '6')rn return '9';rn else if (x == '9')rn return '6';rn elsern return x;rnrnstruct pricernrn int a, b, c;rn;rnvector v1;rnvector v2;rnint main()rnrn for (int i = 1000; i < 10000; i++)rn rn string str;rn i2s(i, str);rn if (str.find('3') != string::npos || str.find('4') != string::npos || str.find('7') != string::npos || str.rfind('0') == 3)rn continue;rn string str1;rn for (int j = 3; j >= 0; --j)rn rn str1.insert(str1.begin(), to(str[j]));rn rn int l_i;rn s2i(str, l_i);rn int num = l_i - i;rn if (num > -300 && num <-200)rn rn price p = i, l_i, num ;rn v1.push_back(p);rn rn else if (num > 800 && num <900)rn rn price q = i, l_i, num ;rn v2.push_back(q);rn rn rn for (int i = 0; i< v1.size(); i++)rn for (int j = 0; j
请路过的大神帮忙看下代码!!
8数码问题(数字拼图)代码rn递归方法完美运行,非递归方法出错,不解!!rnrn[code=C/C++]rn#includern#includern#includernusing namespace std;rnrnclass Node;rnofstream fout("result.txt");rn//起始地图rnint startMap[3][3]=4,3,5,2,1,0,7,8,6;rnrn//结束地图rnint endMap[3][3]=1,2,3,4,5,6,7,8,0;rnrnbool equals(int map1[3][3] ,int map2[3][3])rnrn for(int i = 0;i< 3;i++)rn for(int j = 0;j < 3;j++)rn if(map1[i][j]!=map2[i][j])rn return false;rn return true;rnrnvoid printMap(int map[3][3])rnrn for(int i = 0;i < 3;i++)rn rn for(int j = 0;j < 3;j++)rn fout< visitedList;rn//节点类定义rnclass Nodernrnpublic:rn int depth;rn Node* father;rn int map[3][3];rn int x,y;rn Node* sons;rn int sonsCount;rnrn Node(Node* curFather = NULL,int curX = 1,int curY = 2);rn ~Node();rn void getSons();rn;rnvoid printPath(Node* node)rnrn rn if(node->father == NULL)rn rn printMap(node->map);rn return;rn rn elsern rn printPath(node->father);rn rn printMap(node->map);rnrnNode::Node(Node* curFather,int curX,int curY)rnrn this->father = curFather;rnrn this->sons=NULL;rn this->sonsCount=0;rnrn this->x = curX;rn this->y = curY;rnrnrn if(this->father==NULL)rn this->depth = 1;rn elsern this->depth = father->depth + 1;rnrnrn if(NULL == father)rn rn for(int i = 0;i < 3;i++)rn for(int j = 0; j < 3;j++)rn this->map[i][j] = startMap[i][j];rn rn elsern rn //Copy father->maprn for(int i = 0;i < 3;i++)rn for(int j = 0; j < 3;j++)rn this->map[i][j] = father->map[i][j];rn //modify father to sonsrn this->map[father->x][father->y] = father->map[this->x][this->y];rn this->map[this->x][this->y] = 0;rn rnrn rnNode::~Node()rnrn if(NULL!=this->sons)rn delete []sons;rnrnvoid Node::getSons()rnrn vector tempList;rn //找到所有可能的节点rnrn if(x>0)tempList.push_back(Node(this,x-1,y));rnrn if(x<2)tempList.push_back(Node(this,x+1,y));rnrn if(y>0)tempList.push_back(Node(this,x,y-1));rnrn if(y<2)tempList.push_back(Node(this,x,y+1));rnrn //去掉那些已经访问过的Sons //rn vector::iterator iter1,iter2;rn for(iter1 = visitedList.begin();iter1 != visitedList.end();iter1++)rn for(iter2 = tempList.begin();iter2 != tempList.end();)rn if(equals(iter1->map,iter2->map))rn iter2=tempList.erase(iter2);rn elsern iter2++;rnrn this->sonsCount=tempList.size();rn if(this->sonsCount>0)rn rn this->sons=new Node [sonsCount];rn for(int i = 0;i curNodeList) //递归调用,广度优先查找rnrn //定义存放下一层节点的向量rn vector nextNodeList;rn for(int i=0;i curNodeList) //非递归调用,广度优先查找,出错~~~~~~~~~rnrnrn for(int i=0;;i++)rn rn if(equals(curNodeList[i].map,endMap)) rn rn //打印路径,结束程序rn printPath(&curNodeList[i]);rn return ;rn rn elsern rn rn //curNodeList[i]已经访问过了;rn visitedList.push_back(curNodeList[i]);rnrn curNodeList[i].getSons();rn rn //取这个节点的所有子节点 将curNodeList[i]的所有的子节点加入到curNodeList中;rn for( int j=0;j rootNodeList;rn rootNodeList.push_back(root);rn breadthFirstSearch_NotRecursion(rootNodeList);rn return 0;rnrn[/code]
javaweb项目部署问题请大神帮忙看下
我的网站项目本来是在tomcat上的,我清除了项目后再部署就报下面的错nHttp-404nThe origin server did not find a current representation for the target resource or is not willing to disclose that one exists.n我新建的项目可以使用tomcat,但是这个却不行,这是什么原因导致的呢?该怎么解决?
爬虫无法运行,请大神帮忙看下
想爬取豆瓣读书的书籍的链接、名字、作者、出版日期,但是电脑一直没有反应,大家帮忙看看rnrnrn```rnimport requestsrnimport rernheaders=rn 'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36'rn rncontent=requests.get('https://book.douban.com/',headers=headers).textrn#print(content)rnprint("-----------")rnpattern=re.compile('(.*?).*?year">(.*?).*?',re.S)rnresults=re.findall(pattern,content)rnprint("-----------")rnprint(results)rnfor result in results:rn url,name,author,date=resultrn author=re.sub('\s','',author)rn date=re.sub('\s','',date)rn print(url,name,author,date)rn```
请大神帮忙看下这个程序
[code=c]#include rn#include rnusing namespace std;rnrnclass Arnrnpublic:rn A(int element)rn rn a = element;rn cout<<"construct"< stack1;rn stack1.push(a1);rn stack1.push(a2);rn A &data = stack1.top();rn stack1.pop();rn data.print();rn return 0;rn[/code]rn[img=https://img-bbs.csdn.net/upload/201306/13/1371085626_277689.png][/img]rn有两个问题:rn1、构造两个对象,构造函数调用2次,析构函数为什么会调用4次呢?rn2、stack1.pop()后,a2对象被析构了,那为什么它的引用data还能够调用成员函数print()呢?析构后对象内存不应该释放才对嘛?rn本人c++新手,还请大神们帮忙解答一下,谢谢!
关于输入框的问题,请大神帮忙看下
我现在想要实现的效果是,点击输入框后,在输入框下面弹出一个popwindow,选择popwindow里面的某一项,就把值附给输入框,在输入框里面输入比如a,就要把以a开头的项筛选出来,显示在popwindow里面,现在遇到的问题就是弹出popwind以后,输入框里面就没有办法录入内容了,我把焦点强制设置在输入框里面
zlg7289a的使用,请大神帮忙看下
这个芯片只接按键时,引脚SA~SG,DP悬空还是依然接上按键一端?[img=https://img-bbs.csdn.net/upload/201505/03/1430643178_987508.png][/img],不接全按键时应该如何接?
WebClient问题,请大神帮忙看下
[code=csharp]rnwebClient.UploadDataCompleted += callBackUploadDataCompleted;rnwebClient.UploadDataAsync(new Uri(url), "POST", sendData);rnrnrnprivate void callBackUploadDataCompleted(object sender, UploadDataCompletedEventArgs e)rnrn if (e.Error != null)rn rn //此地方我想当错误的时候,把sendData也就是POST的内容加入到一个队列内,等稍后重新POST,但是这个sendData怎么取回来?rn rnrn[/code]
该死的tomcat6.0 请各位大神帮忙看下
我用的myeclipse8.5,tomcat用的是6.0。以前都用得好好的,今天不知道怎么回事在myeclipse里一启动tomcat就跳出debugrn报的错是这样的:rntomcat6Server [Remote Java Application] rn org.apache.catalina.startup.Bootstrap at localhost:63399 rn Thread [main] (Suspended (exception ArrayIndexOutOfBoundsException)) rn SignatureParser.current() line: 79 rn SignatureParser.parseZeroOrMoreThrowsSignatures() line: 497 rn SignatureParser.parseMethodTypeSignature() line: 436 rn SignatureParser.parseMethodSig(String) line: 141 rn MethodRepository(ConstructorRepository).parse(String) line: 37 rn MethodRepository(ConstructorRepository).parse(String) line: 25 rn MethodRepository(AbstractRepository).(String, GenericsFactory) line: 56 rn MethodRepository(GenericDeclRepository).(String, GenericsFactory) line: 30 rn MethodRepository(ConstructorRepository).(String, GenericsFactory) line: 33 rn MethodRepository.(String, GenericsFactory) line: 28 rn MethodRepository.make(String, GenericsFactory) line: 41 rn Method.getGenericInfo() line: 94 rn Method.getGenericReturnType() line: 236 rn ConvertingMethod.(Method) line: 184 rn ConvertingMethod.from(Method) line: 27 rn MXBeanIntrospector.mFrom(Method) line: 63 rn MXBeanIntrospector.mFrom(Method) line: 33 rn MBeanAnalyzer.initMaps(Class, MBeanIntrospector) line: 118 rn MBeanAnalyzer.(Class, MBeanIntrospector) line: 99 rn MBeanAnalyzer.analyzer(Class, MBeanIntrospector) line: 87 rn MXBeanIntrospector.getAnalyzer(Class) line: 53 rn MXBeanIntrospector(MBeanIntrospector).getPerInterface(Class) line: 163 rn MXBeanSupport(MBeanSupport).(T, Class) line: 147 rn MXBeanSupport.(T, Class) line: 48 rn StandardMBean.construct(T, Class, boolean, boolean) line: 163 rn StandardMBean.(T, Class, boolean) line: 256 rn ManagementFactory.addMXBean(MBeanServer, Object, String, NotificationEmitter) line: 249 rn ManagementFactory.createPlatformMBeanServer() line: 310 rn ManagementFactory.getPlatformMBeanServer() line: 504 rn Bootstrap.createClassLoader(String, ClassLoader) line: 183 rn Bootstrap.initClassLoaders() line: 92 rn Bootstrap.init() line: 207 rn Bootstrap.main(String[]) line: 391 rn F:\java\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\bin\javaw.exe (2012-4-27 上午02:51:43)rn请大家帮我看下,我都要崩溃了!
请大神帮忙看下这个自定义alert。
代码如下:rn[code=javascript]rn(function(win)rn var aumgMessage = rn "alert" : _alert,rn "alertConfirm" : _alertConfirmrn ;rnrn function _alert(_context,_title,_okText)rn if(!!!_title)rn _title = "提示";rn rn if(!!!_okText)rn _okText = "确 定";rn rn top.dhtmlx.alert(rn title: _title,rn type: "alert",rn ok: _okText,rn text: _contextrn );rn rnrn function _alertConfirm(_context,_func,_title,_okText,_cancelText)rn if(!!!_title)rn _title = "提示";rn rn if(!!!_okText)rn _okText = "确 定";rn rn if(!!!_cancelText)rn _cancelText = "取 消";rn rn top.dhtmlx.confirm(rn title: _title,rn type: "confirm",rn ok: _okText,rn cancel: _cancelText,rn text: _context,rn callback: function(_params) rn _func(_params);rn rn );rn rnrn win.aumgMessage = aumgMessage;rn)(window);rn[/code]rn同事写给我的,然后第二天就离职跑了,现在有一个问题,rnalert里的点击确定事件是没有的,也就是调用这个alert会在不点击确定的情况下直接进入下一行代码。rn求大神看看,顺便。。。这代码只能看个半懂。怎么实现的没发现。
hibernater的一个错误,请帮忙看下,不知道是什么错误!
谢谢!!rnCannot add or update a child row: a foreign key constraint fails (`db_eshop/orders`, CONSTRAINT `orders_ibfk_2` FOREIGN KEY (`Cart`) REFERENCES `member` (`ID`))
请大神看下
import java.util.Scanner;rnpublic class Textrn public static void main(String[] args)rn Scanner in=new Scanner(System.in);rn System.out.println("分别输入三个数:1,2,3");rn int shu=in.nextInt();rn switch (shu)rn case1:rn System.out.println("你出的是石头");rn break;rnrn case2:rn System.out.println("你出的是剪刀");rn break;rnrn case3:rn System.out.println("你出的是布");rn break;rnrn default:rn System.out.println("请输入正确的值"); rn rn rn
一个语法错误,请帮忙看下
[code=SQL]rn/*rn判断数据库中是否存在 stuinfo表,存在,则将该表更名为 "stuinfo-当前日期"rn*/rnrnif exists (select * from sys.objects where name='stuinfo')rnexec sp_rename 'stuinfo','stuinfo-'+ replace(replace(replace(convert(varchar(50),getdate(),120),'-',''),':',''),' ','')rnrnrn[/code]rn报语法错误rnrnrn消息 102,级别 15,状态 1,第 2 行rn'+' 附近有语法错误。rnrn请帮忙看下
求大神帮忙看下CDHtmlDialog的一个问题
我用CDHtmlDialog的Navigate加载了一个html页面,调用insertAdjacentHTML加了点html内容进去.成功显示出了自己想要的东西,但是在点击界面的其它按钮(非html按钮)时,经常会出现下面这种情况rn[img=https://img-bbs.csdn.net/upload/201402/14/1392370956_773155.jpg][/img]rnrn正常情况:rn[img=https://img-bbs.csdn.net/upload/201402/14/1392371047_539393.jpg][/img]
Java小白咨询一个问题,请大神帮忙看下!
字符串如果包含一个变化的量,如何输出?rn例如,我想输出一个方程表达式:x = 1+1/2!+1/3!+......+1/(number!). 其中number是通过键盘输入的一个数。这个随时变化的字符串应该怎么通过System.out.println()输出出来?
MFC写一个读取16进制的工具.请大神帮忙看下
rn[img=https://img-bbs.csdn.net/upload/201502/16/1424101066_87218.png][/img]rn文件是这个样子的rn请问 需要怎么写rn我MFC 写了一个 列表控件。rn不会显示出里面的 数值。。 请问大神门。需要怎么写rn怎么将里面的16进制转换 显示到 列表空间里?
请高手帮忙看下这个数据错误
服务器: 消息 3702,级别 16,状态 3,行 3rn无法除去 数据库 'TICT_MASTER',因为它当前正在使用。rn服务器: 消息 1801,级别 16,状态 3,行 2rn数据库 'TICT_MASTER' 已存在。rn服务器: 消息 15401,级别 11,状态 1,过程 sp_grantlogin,行 41rn没有找到 Windows NT 用户或组 'BUILTIN\ADMINISTRAT0RS'。请再次检查该名称。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_defaultdb,行 44rn登录 'BUILTIN\ADMINISTRAT0RS' 不存在。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_defaultlanguage,行 53rn登录 'BUILTIN\ADMINISTRAT0RS' 不存在。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_addsrvrolemember,行 62rn登录 'BUILTIN\ADMINISTRAT0RS' 不存在。rn'distributor_admin' 已添加到角色 'sysadmin' 中。rn'indobilling' 已添加到角色 'sysadmin' 中。rn'tict_admin' 已添加到角色 'sysadmin' 中。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_grantdbaccess,行 97rn登录 'glgoh' 不存在。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_grantdbaccess,行 97rn登录 'terrab' 不存在。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_grantdbaccess,行 97rn登录 'tictmasterusr' 不存在。rn服务器: 消息 15007,级别 16,状态 1,过程 sp_grantdbaccess,行 97rn登录 'UniqueLoginUser' 不存在。rn服务器: 消息 15410,级别 11,状态 1,过程 sp_addrolemember,行 66rn此数据库中不存在用户或角色 'glgoh'。rn'tict_admin' 已添加到角色 'db_datareader' 中。rn'tict_admin' 已添加到角色 'db_datawriter' 中。rn'tict_admin' 已添加到角色 'db_ddladmin' 中。rn'indobilling' 已添加到角色 'db_owner' 中。rn'indoWebBill' 已添加到角色 'db_owner' 中。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'UniqueLoginUser'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn无法在 sysdepends 中添加当前存储过程所对应的行,因为缺少该存储过程所依赖的对象 'BX_SP_PROCESS_USERINFO'。仍将创建该存储过程。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 7202,级别 11,状态 2,过程 BX_SP_PROCESS_USERINFO,行 47rn在 sysservers 中未能找到服务器 'tict_membership'。请执行 sp_addlinkedserver 以将服务器添加到 sysservers。rn服务器: 消息 208,级别 16,状态 11,行 2rn对象名 'dbo.BX_SP_PROCESS_USERINFO' 无效。rn服务器: 消息 7202,级别 11,状态 2,过程 BX_SP_RENEW_USERINFO,行 9rn在 sysservers 中未能找到服务器 'tict_membership'。请执行 sp_addlinkedserver 以将服务器添加到 sysservers。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn无法在 sysdepends 中添加当前存储过程所对应的行,因为缺少该存储过程所依赖的对象 'TICT_BX_SP_INSERT_IVAS_CASH_IN'。仍将创建该存储过程。rn无法在 sysdepends 中添加当前存储过程所对应的行,因为缺少该存储过程所依赖的对象 'TICT_BX_SP_INSERT_IVAS_CASH_IN'。仍将创建该存储过程。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn无法在 sysdepends 中添加当前存储过程所对应的行,因为缺少该存储过程所依赖的对象 'tele_BX_SP_INSERT_TELEMONEY_CASH_IN'。仍将创建该存储过程。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn无法在 sysdepends 中添加当前存储过程所对应的行,因为缺少该存储过程所依赖的对象 'BX_SP_PROCESS_USERINFO'。仍将创建该存储过程。rn无法在 sysdepends 中添加当前存储过程所对应的行,因为缺少该存储过程所依赖的对象 'BX_SP_PROCESS_USERINFO'。仍将创建该存储过程。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rn服务器: 消息 4604,级别 16,状态 1,行 2rn不存在这样的用户或组: 'terrab'。rnrn这个SQL语句倒入时间出现这些错误1rn请高手大大帮忙解答下这些错误如何解决rn拜托了!
php验证码错误 请高手帮忙看下
[code=PHP]rnrn[/code]rnrnrn上面那段代码是个验证码的源代码 rnrn运行时 浏览器确无法显示 然后我用error_reporting排错 发现是rnrn$_nmsg .= dechex(mt_rand(0,15)); 这句话错误 所以我加了个 @ 就可以正常显示验证码了rnrn但是这不是长久之计吧 我想知道究竟为什么错 错在哪里 rnrn请高手们帮忙看下 我刚学php没多久。
ora-01113,ora-01110错误,请帮忙看下,谢谢
报ora-01113,ora-01110错误是我以下操作产生的,请各位知道情况的给讲解下,谢谢rnrn1.alter tablespace ha offline normal;rn2.到操作系统上把ha_1000.dbf 复制了一份在同文件夹下,修改名为ha1_2000.DBF'rn3.alter tablespace ha rename datafile 'E:\Oradata\ha\ha1_1000.DBF' to 'E:\Oradata\ha\ha1_2000.DBF';rn4.Alter tablespace ha online;rnrn在执行第4步的时候就把ora-01113,ora-01110错误,提示需要介质恢复rnrn我用pl/sql客户端还能登陆数据库,但ha表空间下的有些表能查询,有些就不可以,谢谢rnrn用的windows系统,在cmd - sqlplus命令提示符下执行操作,请大家给出解决方法,谢谢
请帮忙看看下面的代理的错误
我在表单中有两个域:LdsjFile 用来记录主服务器studyserver上的数据库的ldoa\sss.nsf,另一个LdserverName,值为:"cn=servername/o=cert"(主服务器的名称)rn我通过表单(表单在附加服务器上)上的一个按钮来执行一个代理(bs下的),其中的部分代码如下:rnString sDBfile=doc.getFirstItem("LdsjFile").getValueString();rn String sSName=doc.getFirstItem("LdserverName").getValueString();rnDatabase Sdb=session.getDatabase(sSName,sDBfile);rnrn但是运行时会在Database Sdb=session.getDatabase(sSName,sDBfile);出错,根本没有办法取到数据库,请帮忙解释指点一下
菜鸟提问 TNS-12560错误 请帮忙看下
rn刚装好的oracle10g ,在DOS命令中执行 rnlsnrctl startrn报错:TNS-12560 rn TNS-00516 rnrn之类的错误 ,按照网上的修改了也不行 。 我的service 的tnsnames.ora 文件如下:rn# tnsnames.ora Network Configuration File: D:\oracle\product\10.1.0\Db_1\network\admin\tnsnames.orarn# Generated by Oracle configuration tools.rnrnORCL =rn (DESCRIPTION =rn (ADDRESS = (PROTOCOL = TCP)(HOST = yaofang-THINK)(PORT = 1521))rn (CONNECT_DATA =rn (SERVER = DEDICATED)rn (SERVICE_NAME = orcl)rn )rn )rnrnEXTPROC_CONNECTION_DATA =rn (DESCRIPTION =rn (ADDRESS_LIST =rn (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))rn )rn (CONNECT_DATA =rn (SID = PLSExtProc)rn (PRESENTATION = RO)rn )rn )rnrnrnlicence.ora 文件如下:rn# listener.ora Network Configuration File: D:\oracle\product\10.1.0\Db_1\network\admin\listener.orarn# Generated by Oracle configuration tools.rnrnSID_LIST_LISTENER =rn (SID_LIST =rn (SID_DESC =rn (SID_NAME = PLSExtProc)rn (ORACLE_HOME = D:\oracle\product\10.1.0\Db_1)rn (PROGRAM = extproc)rn )rn (SID_DESC =rn (SID_NAME = orcl)rn (ORACLE_HOME = D:\oracle\product\10.1.0\Db_1)rn (PROGRAM = orcl)rn )rn )rnrnLISTENER =rn (DESCRIPTION_LIST =rn (DESCRIPTION =rn (ADDRESS_LIST =rn (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))rn )rn (ADDRESS_LIST =rn (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))rn )rn )rn )rnrnrn客户端的tnsnames.ora文件如下:rn# tnsnames.ora Network Configuration File: D:\Oracle\product\10.1.0\Client_1\network\admin\tnsnames.orarn# Generated by Oracle configuration tools.rnrnORCL =rn (DESCRIPTION =rn (ADDRESS_LIST =rn (ADDRESS = (PROTOCOL = TCP)(HOST = yaofang-THINK)(PORT = 1521))rn )rn (CONNECT_DATA =rn (SERVICE_NAME = orcl)rn )rn )rnrn请各位帮帮忙啊。
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