[2020-11-20 15:39:11,703] [16792 XNIO-1 task-1(io.undertow.request) : ERROR]io.undertow.servlet ...
Spring boot . 版本报错 ResourceHttpRequestHandler cannot be cast to HandlerMethod 在控制台的报错信息为: java.lang.ClassCastException: org.springframework.web.servlet.resource.ResourceHttpRequestHandler cannot be ca ...
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[2020-11-20 15:39:11,703] [16792 XNIO-1 task-1(io.undertow.request) : ERROR]io.undertow.servlet ...
加入这个: <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"> </bean> ...
1、问题描述 作者在写springboot项目时发生了这个样一个错误,在非跨域请求测试中没有出现,但是在跨域请求测试时出现了问题( ... has been blocked by CORS poli ...
解决办法 这里找不到根路径,也就找不到Spring-config.xml的配置,所以加上更改根路径的注解@WebAppConfiguration(“src/main/resource ...
java.lang.ClassCastException: org.springframework.web.filter.CharacterEncodingFilter cannot be cast to javax.servlet ...
bean with name 'org.springframework.web.servlet.mvc.me ...
); DispatcherServlet靠ViewResolver把user解析为/WEB-INF/ ...