今天遇到一个巨SB问题 :产生原因:tomcat异常关闭, 或强行终止导致(如断电等....)如你所见 . tomcat 在linux 关, 关不了. 开开不了.疯狂百度一个小时以后,大致产生问题的原因是,LINUX 关闭tomcat时,会记录一个 Pid 文件. 此时异常关闭后, pid文件仍然存在,而我们要关闭的时候, 他却说tomcat已经不存在该pid,, 当我们打开...            
                
                    
                        
                                                            
                                                                        
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                            2021-11-19 11:15:48
                            
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            今天在执行脚本的时候,oracle报如下错误Oracleselect to_date('2015/03/31 10:16:47','yyyy/MM/dd hh24:mi:ss') from dual; 问题] ORA-01810: format code appears twice 可能是像Java那样指定日期格式,比如: to_date('2006-06-01 18:0...            
                
                    
                        
                                                            
                                                                        
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                            2023-04-19 03:04:39
                            
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            在格式化日期时候,出现了上面的异常信息。正确的写法是: to_date('2006-06-01 18:00:00' 'yyyy-mm-dd hh:mi:ss')            
                
                    
                        
                                                            
                                                                        
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                            2015-08-25 09:48:59
                            
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                            2021-08-03 15:14:17
                            
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            问题描述使用Anaconda创建新环境,创建环境时或创建虚拟环境后进入到虚拟环境中安装Python,指定Python版本号小于3.7时,总是会出现如下报错:尝试使用conda clean --all 并一路点y,无果而终。解决方案定位到指定包的位置,例如上图中红框展现出来的文件路径,进入到该路径下,将提示已损坏的包直接删除掉。重新运行conda install python=3.6,一路点击y,安            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2023-11-02 09:39:39
                            
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            Telnet MySQL appears: is not allowed to connect to this MySQL server connection closed by foreign host problem resolution            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2022-03-16 17:04:03
                            
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                     3图
                                            3图
                                    
                             
         
            
            
            
            这个错误信息表明在尝试使用 Conda 安装 PyTorch 时遇到了问题。具体来说,Conda 报告说 PyTorch 的软件包似乎已经损后找不到。            
                
                    
                        
                                                            
                                                                        
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                            2024-03-06 15:31:42
                            
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            Hexo博客需要引入第三方插件,不少包作者误把包项目得.git文件上传到github,或者在插件            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2023-04-12 09:22:59
                            
                                202阅读
                            
                                                                             
                 
                
                                
                     
                                    
                             
         
            
            
            
            Telnet MySQL appears: is not allowed to connect to this MySQL serverconnection closed by foreign host problem resolution            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2022-02-14 11:37:06
                            
                                736阅读
                            
                                                                             
                 
                
                                
                     3图
                                            3图
                                    
                             
         
            
            
            
            1、错误描述org.apache.poi.poifs.filesystem.OfficeXmlFileException: The supplied data appears to be in the Offic...            
                
                    
                        
                                                            
                                                                        
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                            2017-04-16 18:20:00
                            
                                2054阅读
                            
                                                                                    
                                2评论
                            
                                                 
                 
                
                             
         
            
            
            
            1 错误描写叙述 2 错误原因 因为项目是用eclipse新建的,web的根文件夹文件夹是WebContent。而MyEclipse新建的项目的Web根文件夹是WebRoot。直接将eclipse项目复制到新建的MyEclipse项目中。并将WebRoot文件文件夹删除。导致编译报错 3 解决的方法            
                
                    
                        
                                                            
                                                                        
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                            2017-06-02 18:47:00
                            
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            [root@localhost paper-5-seem-Mobicom2016]# pwd/root/桌面/paper-5-seem-Mobicom2016[root@localhost paper-5-see...            
                
                    
                        
                                                            
                                                                        
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                            2022-04-29 16:44:49
                            
                                203阅读
                            
                                                                             
                 
                
                             
         
            
            
            
            org.apache.poi.poifs.filesystem.NotOLE2FileException: Invalid header signature; read 0x0000000000000000, expected 0xE11AB1A1E011CFD            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2024-06-05 10:31:33
                            
                                1259阅读
                            
                                                                             
                 
                
                                
                     
                                    
                             
         
            
            
            
            nagios里出现监控页面出现
It appears as though you do not have permission to view information for any of the hosts you requested... 
If you believe this is an error, check the HTTP server authentication requi            
                
                    
                        
                                                            
                                                                        
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                            2011-12-12 14:15:25
                            
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             监控页面出现
It appears as though you do not have permission to view information for any of the hosts you requested... 
If you believe this is an error, check the HTTP server auth            
                
                    
                        
                                                            
                                                                        
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                            2012-05-21 17:36:21
                            
                                1079阅读
                            
                                                                             
                 
                
                             
         
            
            
            
            1 错误描述2 错误原因 由于项目是用eclipse新建的,web的根目录文件夹是WebContent,而MyEclipse新建的项目的Web根目录是WebRoot,直接将eclipse项目拷贝到新建的MyE...            
                
                    
                        
                                                            
                                                                        
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                            2015-06-23 23:29:00
                            
                                105阅读
                            
                                                                                    
                                2评论
                            
                                                 
                 
                
                             
         
            
            
            
            监控页面出现
It appears as though you do not have permission to view information for any of the hosts you requested... If you believe this is an error, check the HTTP server authentication requiremen            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2009-04-17 10:34:56
                            
                                4209阅读
                            
                                                                                    
                                2评论
                            
                                                 
                 
                
                             
         
            
            
            
            监控页面出现
It appears as though you do not have permission to view  information for any of the hosts you requested... 
If you  believe this is an error, check the HTTP server  authentication r            
                
                    
                        
                                                            
                                                                        
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                            2010-11-24 17:21:05
                            
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            nagios监控页面出现
 
It appears as though you do not have permission to view information for any of the hosts you requested... 
  
 
If you believe this is an error, check the HTTP server aut            
                
                    
                        
                                                            
                                                                        
                                                                                        原创
                                                                                    
                            2012-02-21 16:02:40
                            
                                663阅读
                            
                                                                             
                 
                
                             
         
            
            
            
            监控页面出现It appears as though you do not have permission to view information for any of the hosts you requested... If you believe this is an error, check the HTTP server authentication req            
                
                    
                        
                                                            
                                                                        
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                            2016-01-20 10:50:45
                            
                                1050阅读