tomcat报错如下: HTTP Status 404 - Servlet xxx is not available type Status report message Servlet xxx is not available description The requested resource is not available. Apache Tomcat/6.0.37 org.apache.catalina.core.StandardWrapperValve invoke INFO: Se
An error occurred while starting the application 提示:启动应用程序时发生错误 这个错误在Startup启动项里面 要找具体的报错位置 如下 这样就可以查看到具体是哪一行代码报错了 原创:https://www.cnblogs.com/itslives-com/p/InternalServerError.html
问题描述 redis 是一种基于内存,性能高效的 NoSQL 数据库,性能高主要就体现在数据交互耗时较短,能够段时快速的对用户的请求做出反应,所以在业务比较复杂或交互量需求大时,必然会超过 6000次/h,同时你引用的动态库 ServiceStack.redis.dll 版本在 v4 及以上时,就会出现如下报错: The free-quota limit on '6000 Redis requests per hour' has been reached. Please see https://
最近工作中常常有有数据处理的需求,一个Excel动不动就是上十万的数据量,在用 EPPlus.Core 导入数据入库的时候遇到了一个莫名其妙的问题 The given key 'rId2' was not present in the dictionary. 我TM一个导入Excel,解析数据哪里来的 dictionary??? 然后开始了艰辛的调试debug之旅,反复上传导入都不行,然后自己创建了一个格式相同数据量比较少的Excel文件上传,成功. 这时候我大概知道是什么问题了,给Excel数
装完RHEL7后,重新开机启动后显示: 1) [x] Creat user 2) [!] License information (no user will be created) (license not accepted) Please make your choice from above ['q' to quit | 'c' to continue | 'r' to refresh]: 解决方法: 输入"1",按Enter键 输入"2",按Enter键 输入
https://stackoverflow.com/questions/45875981/error-while-reading-json-file-in-dotnet-core-the-configured-user-limit-128-on var builder = new ConfigurationBuilder() .AddJsonFile($"appsettings.json", true, true); You are creating file watchers, ev
because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. 主要没有找到对应的Javascript 文件当成text/html 解析了,原因是项目使用资源压缩 解决办法: 1.找到项目bundleconfig.json 文件 配置生产环境与开发环境所调用的JS.CSS { "outputFileName": "wwwroot/css/sit
新建core collection2后,启动solr服务,访问solr web界面报错. HTTP Status 503 - Server is shutting down or failed to initialize 翻译为 HTTP状态503 -服务器已关闭或初始化失败 错误原因: copy索引库后,记得要进行该 core.properties , name=collection2 你是否忘记改了呢?反正我忘记了,改完之后,访问没问题了.
Junit报错 log4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.