Spring启动（默认tomcat）URL解析器错误如何返回json数据

Question

我使用spring boot构建一个安静的应用程序。

当我请求网址时 使用邮递员工具http://localhost:8089/base/tollnames?type=2&&name=%&admin_name=HK（未编码），默认tomcat返回错误：

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: Could not get HttpServletRequest URI: Malformed escape pair at index 57: http://localhost:8089/smapapi/base/tollnames?type=2&name=%&admin_name=%E5%8C%97%E4%BA%AC
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:980)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
java.lang.IllegalStateException: Could not get HttpServletRequest URI: Malformed escape pair at index 57: http://localhost:8089/smapapi/base/tollnames?type=2&name=%&admin_name=%E5%8C%97%E4%BA%AC
org.springframework.http.server.ServletServerHttpRequest.getURI(ServletServerHttpRequest.java:99)
org.springframework.web.util.UriComponentsBuilder.fromHttpRequest(UriComponentsBuilder.java:282)
org.springframework.web.util.WebUtils.isSameOrigin(WebUtils.java:814)
org.springframework.web.cors.DefaultCorsProcessor.processRequest(DefaultCorsProcessor.java:71)
org.springframework.web.servlet.handler.AbstractHandlerMapping$CorsInterceptor.preHandle(AbstractHandlerMapping.java:503)
org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
java.net.URISyntaxException: Malformed escape pair at index 57:     localhost:8089/smapapi/base/tollnames?type=2&name=%&admin_name=%E5%8C%97%E4%BA%AC
java.net.URI$Parser.fail(URI.java:2827)
java.net.URI$Parser.scanEscape(URI.java:2957)
java.net.URI$Parser.scan(URI.java:2980)
java.net.URI$Parser.checkChars(URI.java:2998)
java.net.URI$Parser.parseHierarchical(URI.java:3090)
java.net.URI$Parser.parse(URI.java:3032)
java.net.URI.<init>(URI.java:595)
org.springframework.http.server.ServletServerHttpRequest.getURI(ServletServerHttpRequest.java:96)
org.springframework.web.util.UriComponentsBuilder.fromHttpRequest(UriComponentsBuilder.java:282)
org.springframework.web.util.WebUtils.isSameOrigin(WebUtils.java:814)
org.springframework.web.cors.DefaultCorsProcessor.processRequest(DefaultCorsProcessor.java:71)
org.springframework.web.servlet.handler.AbstractHandlerMapping$CorsInterceptor.preHandle(AbstractHandlerMapping.java:503)
org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:870)
javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

我希望tomcat返回json错误，我真的不希望那些错误暴露出来。

如果要编码的网址http://localhost:8089/base/tollnames?type=2&&name=%25&admin_name=HK请求正常。