因低版本Struts2存在漏洞,更新为较新的版本.启动时,报如下警告信息: *************************************************************************** * WARNING!!! * * * * >>> ActionContextCleanUp <<< is deprecated! Please use the new filters! * * * * This can be a source o…

hexo 报错 use_date_for_updated is deprecated... WARN Deprecated config detected: "use_date_for_updated" is deprecated, please use "updated_option" instead. See https://hexo.io/docs/configuration for more details. 如图: 解决办法 编辑根目录的 _config.…

好久没有搞struts2,今天配置strut2.2.1,启动时遇到个小问题.记录下. tomcat启动报错: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Class: com.opensymphony.xwork2.spring.SpringObjectFactory File: SpringObjectFactory.java Method: getClassInstance Line: 220…

报错信息 The Struts dispatcher cannot be found.  This is usually caused by using Struts tags without the associated filter. Struts tags are only usable when the request has passed through its servlet filter, which initializes the Struts dispatcher needed…

如题:python 报错 提示为 : wxPyDeprecationWarning: Using deprecated class PySimpleApp. 解决:将 wx.PySimpleApp() 替换为 wx.App(False) 即可. 参考:http://stackoverflow.com/questions/15144168/error-using-deprecated-class-pysimpleapp-after-removing-epd…

Panel is deprecated and will be removed in a future version.The recommended way to represent these types of 3-dimensional data are with a MultiIndex on a DataFrame, via the Panel.to_frame() methodAlternatively, you can use the xarray package http://x…

最近把websocket集成进项目里面来,打开网页总是会遇到这样的错误. 网上说的原因有3种,但是都不适合我,但是也记录下. 1.struts2截拦掉了ws的请求.这种援用可以尝试把web.xml清空,如果可以连接,则是这个问题.此时在struts.xml的配置文件中添加: <constant name="struts.action.excludePattern" value="ws://*"></constant> 对ws的请求不截拦. 2…

[framework] 2019-12-05 11:34:05,441 - org.springframework.web.context.ContextLoader -5352 [RMI TCP Connection(3)-127.0.0.1]INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 5349 ms timer appl…

前几天将线上php服务升级到5.6.x版本后,php-error.log报出错误:PHP Deprecated: Automatically populating $HTTP_RAW_POST_DATA is deprecated 原因:上面的报错意思是"自动变量$HTTP_RAW_POST_DATA已过时(deprecated)"这个问题和PHP版本有关系,PHP5.6之后的高版本都已废弃了$HTTP_RAW_POST_DATA这个全局变量设置,可以使用 php://input 替代…

首先,修改成: <filter-mapping>  <filter-name>struts2</filter-name>  <url-pattern>/*</url-pattern></filter-mapping> 是可以的. 引起此错误的原因如下: 这个对filter的基础知识的理解:容器只认 全名匹配,路径匹配,扩展名匹配./*.action  又是路径匹配,有时扩展名匹配. 容器没办法区分 解决方法:写*.action <…