问题:spring访问静态资源出错,No mapping found for HTTP request with URI xxx/resources/js/jquery.min.js... web.xml下对spring的DispatcherServlet请求url映射的配置,原配置如下: <servlet> <servlet-name>spring</servlet-name> <servlet-class>org.springframewor
Spring Boot项目构建docker镜像,出错Failed to execute goal com.spotify:docker-maven-plugin:0.4.13:build (default-cli) on project SpringBoot2: Exception caught: Request error: POST https://192.168.99.100:2376/build?t=mytest/SpringBoot2: 500: HTTP 500 Internal S
今天开发过程中,在SpringMVC中的Action中处理前台ajax请求传过来的json数据直接转成对应的实体类时出错:400 Bad Request,后台也不报错,400指的的是请求无效(请求有语法问题或者不能满足请求). 出现这个错误的原因一般最常见的就是后台的实体类bean与前台穿过的类型不匹配,我的就是,因为的javabean中有定义了Date类型和int类型的成员变量,导致转化器在把json数据转化成bean时不能转化,其实如果用JSONObject.toBean方法转化时,这种情况
场景: 在启动eureka server时,出现以下错误: com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server 问题解决: 查看配置文件a
java.lang.ClassCastException: org.apache.catalina.connector.RequestFacade cannot be cast to org.springframework.web.multipart.MultipartHttpServletRequest >>>>>>>>>>>>>>>>>>>>>>>>>&