话说万事具备,只欠东风- 蹭闲暇时来跑个SpringBoot项目玩玩,把一切配置依赖准备就绪之后打算运行项目. Staring...... 接着,在浏览器输入地址 localhost:8080/hello 很惊讶的看见 Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Sat Jan 18 22:33:51 C…
hue中访问impala报错:Could not connect to node03:21050 原因:impala服务未启动. 解决方法:在3个节点上都启动impala: 主节点node03启动以下三个服务进程 service impala-state-store start service impala-catalog start service impala-server start 从节点启动node01与node02启动impala-server service impala-ser…
在hue中访问hdfs报错: Cannot access: /. Note: you are a Hue admin but not a HDFS superuser, "hdfs" or part of HDFS supergroup, "supergroup". 原因:hue.ini配置文件中, server_user=root server_group=root default_user=root 这3个配置忘记把注释去掉了.…
13.2 Spring Boot启动报错:Whitelabel Error Page 13.2 Spring Boot启动报错:Whitelabel Error Page 问题描述 Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Tue Mar 28 22:25:43 CST 2017 There was an unex…
新建SpringBoot项目运行页面报错Whitelabel Error Page This application has no explicit mapping for /error, so yo 2019年03月25日 16:32:17 叮叮当当0543 阅读数:22 这个错误的出现一般是SpringBoot的启动类(类名上面有@SpringBootApplication注解 )与controller包不在同一个目录下,解决方案就是把启动类和controller包放在同目录下就可以啦.…
Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Tue Mar 28 22:25:43 CST 2017 There was an unexpected error (type=Internal Server Error, status=500). Circular view path [login]: would di…
使用SpringBoot写HelloWorld,当配置好启动类后,再创建新的controller或其它类,启动项目后访问对应的映射名,页面显示: Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. 映射未找到,出现这个异常说明了跳转页面的url无对应的值. 解决: 排查过程: 1.先确定URL是否正确(正确无误): 2.由于…
To switch it off you can set server.error.whitelabel.enabled=false http://stackoverflow.com/questions/25356781/spring-boot-remove-whitelabel-error-page/25362790 转载请注明来源:http://blog.csdn.net/loongshawn/article/details/50915979 <SpringBoot接口服务处理Whitela…
如何访问项目中的静态资源? 一.springmvc springmvc中访问静态资源,如果DispatcherServlet拦截的为"",那么静态资源的访问也会交给DispatcherServlet处理,就会因为找不到资源的映射出现404的问题: No mapping found for HTTP request with URI [/templates/file/test.xlsx] in DispatcherServlet with name 'dispatcherServlet'…