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qiankunpingtai
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43676 号成员,2019-02-25 21:46:59 加入
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  • 今天花了多半天时间写的一个 mysql 存储过程

    2019-04-25 23:10

    我觉得目前写的这个还算是挺简单的,没有太绕的逻辑!用 java 实现效率太低了!

  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:59

    这个连接池会自动恢复吗?我看后台的错误一直在刷,完全就是要宕机的前奏!

  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:58

    好像有个用户在极短时间内访问了很多东西!
    我之前用爬虫爬咱们这个网站的时候,也出现过短时间内访问不了的情况,但是过几个小时就可以了!

  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:55
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/thumbs-down
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/wechat
    [WARN ]-[2019-04-25 15:16:53]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:53]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/weibo
    [WARN ]-[2019-04-25 15:16:53]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/twitter
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/chevron-right
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/google
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/link
    [WARN ]-[2019-04-25 15:16:54]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/chevron-left
    [WARN ]-[2019-04-25 15:16:55]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/star
    [WARN ]-[2019-04-25 15:16:55]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/view
    [WARN ]-[2019-04-25 15:16:56]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [refresh, requestURI=/symphony/member/refresh]
    [WARN ]-[2019-04-25 15:16:57]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [iconAsk, requestURI=/symphony/member/iconAsk]
    [WARN ]-[2019-04-25 15:16:57]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [perfect, requestURI=/symphony/member/perfect]
    [WARN ]-[2019-04-25 15:16:57]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [locked, requestURI=/symphony/member/locked]
    [WARN ]-[2019-04-25 15:16:58]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [icon-report, requestURI=/symphony/member/icon-report]
    [WARN ]-[2019-04-25 15:16:58]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [goods, requestURI=/symphony/member/goods]
    [WARN ]-[2019-04-25 15:17:01]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [addfile, requestURI=/symphony/member/addfile]
    [WARN ]-[2019-04-25 15:17:01]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: Not found user [star, requestURI=/symphony/member/star]
    [WARN ]-[2019-04-25 15:18:18]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/refresh
    [WARN ]-[2019-04-25 15:18:18]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/iconAsk
    [WARN ]-[2019-04-25 15:18:18]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/perfect
    [ERROR]-[2019-04-25 15:18:22]-[org.b3log.symphony.service.ArticleQueryService:1569]: Organizes article [1555745058690] failed 
    
  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:46
    [WARN ]-[2019-04-25 15:16:09]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/avatar
    [WARN ]-[2019-04-25 15:16:19]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:25]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:30]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/settings/function
    [WARN ]-[2019-04-25 15:16:30]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:35]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:38]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:42]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:45]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:48]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:48]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/refresh
    [WARN ]-[2019-04-25 15:16:48]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/perfect
    [WARN ]-[2019-04-25 15:16:50]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 401, /symphony/post
    [WARN ]-[2019-04-25 15:16:50]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/iconAsk
    [WARN ]-[2019-04-25 15:16:51]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/thumbs-up
    [WARN ]-[2019-04-25 15:16:51]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/down
    [WARN ]-[2019-04-25 15:16:51]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/chevron-down
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/comments
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/icon-report
    [WARN ]-[2019-04-25 15:16:52]-[org.b3log.latke.servlet.handler.BeforeHandleHandler:60]: Occurred an exception before request processing: 404, /symphony/article/heart 
    
  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:41
    [DEBUG]-[2019-04-18 10:53:39]-[org.b3log.symphony.SymphonyServletListener:194]: Request made from a search engine [User-Agent=Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)]
    [ERROR]-[2019-04-18 10:54:03]-[org.b3log.symphony.util.Geos:152]: Can't get location from Taobao [ip=113.140.16.75]
    java.io.IOException: Server returned HTTP response code: 502 for URL: http://ip.taobao.com/service/getIpInfo.php?ip=113.140.16.75
    	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1894)
    	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
    	at org.b3log.symphony.util.Geos.getAddressTaobao(Geos.java:135)
    	at org.b3log.symphony.util.Geos.getAddress(Geos.java:77) 
    
  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:38
    Caused by: java.io.IOException: Broken pipe
    	at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
    	at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
    	at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
    	at sun.nio.ch.IOUtil.write(IOUtil.java:65)
    	at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471)
    	at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:134)
    	at org.apache.tomcat.util.net.NioBlockingSelector.write(NioBlockingSelector.java:105)
    	at org.apache.tomcat.util.net.NioSelectorPool.write(NioSelectorPool.java:144)
    	at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.doWrite(NioEndpoint.java:1223)
    	at org.apache.tomcat.util.net.SocketWrapperBase.doWrite(SocketWrapperBase.java:743)
    	at org.apache.tomcat.util.net.SocketWrapperBase.flushBlocking(SocketWrapperBase.java:696)
    	at org.apache.tomcat.util.net.SocketWrapperBase.flush(SocketWrapperBase.java:686)
    	at org.apache.coyote.http11.Http11OutputBuffer$SocketOutputBuffer.flush(Http11OutputBuffer.java:553)
    	at org.apache.coyote.http11.filters.IdentityOutputFilter.flush(IdentityOutputFilter.java:117)
    	at org.apache.coyote.http11.Http11OutputBuffer.flush(Http11OutputBuffer.java:216)
    	at org.apache.coyote.http11.Http11Processor.flush(Http11Processor.java:1149)
    	at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:394)
    	at org.apache.coyote.Response.action(Response.java:209)
    	at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:295)
    	... 45 more 
    
  • 今天服务器在运行过程中抛出了如下错误,导致无法访问

    2019-04-25 17:38

    有这样一个错误出现的次数非常多

    [ERROR]-[2019-04-18 10:03:48]-[org.b3log.symphony.processor.FileUploadProcessor:136]: Gets a file failed
    org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
    	at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:299)
    	at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:262)
    	at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:118)
    	at org.b3log.symphony.processor.FileUploadProcessor.getFile(FileUploadProcessor.java:133)
    	at org.b3log.symphony.processor.FileUploadProcessor_$$_jvsta93_19._d5getFile(FileUploadProcessor_$$_jvsta93_19.java)
    	at sun.reflect.GeneratedMethodAccessor95.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at org.b3log.latke.ioc.JavassistMethodHandler.invoke(JavassistMethodHandler.java:116)
    	at org.b3log.symphony.processor.FileUploadProcessor_$$_jvsta93_19.getFile(FileUploadProcessor_$$_jvsta93_19.java)
    	at sun.reflect.GeneratedMethodAccessor94.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at org.b3log.latke.servlet.handler.ContextHandleHandler.handle(ContextHandleHandler.java:45)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.handler.BeforeHandleHandler.handle(BeforeHandleHandler.java:81)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.handler.RouteHandler.handle(RouteHandler.java:202)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:118)
    	at org.b3log.latke.servlet.RequestContext.handle(RequestContext.java:545)
    	at org.b3log.latke.servlet.DispatcherServlet.handle(DispatcherServlet.java:96)
    	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:69)
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
    	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
    	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
    	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668)
    	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
    	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
    	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
    	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    	at java.lang.Thread.run(Thread.java:748) 
    
  • 创业的第二个春天

    2019-04-23 18:22

    我感觉时代在不断的改变,社区只是一段时期内适应当时用户体验的一种产物,我们需要不断做出突破,随着时代进步,才能越来越强!
    2G 时代,短信主导了当时的沟通手段,飞信异常流行;3G 时代,网络速度达到了可以大文本传输的速度,网页开始流行起来,社区也是在这个时代兴起的;4G 时代,网络提速明显,图片,流媒体等流行起来,现在的抖音,快手,B 站就是代表产物;5G 时代,社区固有的形式还有多大的吸引力?现在科技发展的速度越来越快,人的观念改变的越来越快,更好的体验,更快的交流速度是大家一直追求的,我觉得社区想要在 5G 时代能发挥出价值,产生吸引力,就需要不断吸收新的元素进来!

  • 创业的第二个春天

    2019-04-23 14:34

    这一次 B 站源码泄露,没有哪个公司敢明目张胆的使用过 B 站的源码再造一个 B 站吧,只要你申请了软件的著作权,其他未经授权的人使用相关程序,都可以被你追责,注意是要申请软件的著作权哦,假如没有的话,建议楼主尽快申请吧!

  • 创业的第二个春天

    2019-04-23 14:26

    对于商业版对个人暂停出售这一块,我感觉楼主的理解可能有问题,出现类似的情况,建议楼主应该向律师咨询如何处理,而不是根据自己的主观判断来决定,根据计算机软件保护条例
    第三十条 软件的复制品持有人不知道也没有合理理由应当知道该软件是侵权复制品的,不承担赔偿责任;但是,应当停止使用、销毁该侵权复制品。如果停止使用并销毁该侵权复制品将给复制品使用人造成重大损失的,复制品使用人可以在向软件著作权人支付合理费用后继续使用。
    楼主看到有公司未经授权使用自己的产品是有权利阻止的和申请赔偿的,或者让对方以付费方式继续使用,不管该公司是以何种方式获得对应的源码。
    希望对楼主有帮助!

  • markdown-http 使用

    2019-04-23 12:02

    图片.png
    修改成 127.0.0.1 访问成功了!

  • markdown-http 使用

    2019-04-23 11:47

    好的,这个问题已经很明白了,谢谢解答!

  • markdown-http 使用

    2019-04-23 11:39

    图片.png

    我发现在启动的时候有这样的提示,这个应该是没有找到 markdown-http 服务,
    可是我在本地有这样的服务,查看了一下相关的配置
    图片.png
    这里配置了公网 ip 不可以吗?
    或者是支持使用域名或者公网 ip,但需要在服务器上开放端口吗?
    或者直接写成内网 ip 就可以,是这样吗?