Adapt web configurations for UI next (#8639)

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/ApiApplicationServer.java

@@ -21,7 +21,6 @@ import java.util.TimeZone;
 
 import javax.annotation.PostConstruct;
 
-import org.quartz.SchedulerException;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/configuration/AppConfiguration.java

@@ -17,12 +17,10 @@
 
 package org.apache.dolphinscheduler.api.configuration;
 
+import java.util.Locale;
 import org.apache.dolphinscheduler.api.interceptor.LocaleChangeInterceptor;
 import org.apache.dolphinscheduler.api.interceptor.LoginHandlerInterceptor;
 import org.apache.dolphinscheduler.api.interceptor.RateLimitInterceptor;
-
-import java.util.Locale;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -104,7 +102,7 @@ public class AppConfiguration implements WebMvcConfigurer {
                 .addPathPatterns(LOGIN_INTERCEPTOR_PATH_PATTERN)
                 .excludePathPatterns(LOGIN_PATH_PATTERN, REGISTER_PATH_PATTERN,
                         "/swagger-resources/**", "/webjars/**", "/v2/**",
-                        "/doc.html", "/swagger-ui.html", "*.html", "/ui/**");
+                        "/doc.html", "/swagger-ui.html", "*.html", "/ui/**", "/error");
     }
 
     @Override

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/DsErrorController.java

@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.dolphinscheduler.api.controller;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.http.HttpServletRequest;
+import org.springframework.boot.web.servlet.error.ErrorController;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.servlet.ModelAndView;
+
+@Controller
+public class DsErrorController implements ErrorController {
+    @RequestMapping("/error")
+    public ModelAndView handleError(HttpServletRequest request) {
+        Object status = request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
+        ModelAndView modelAndView = new ModelAndView();
+
+        if (status != null) {
+            Integer statusCode = Integer.valueOf(status.toString());
+
+            if (statusCode == HttpStatus.NOT_FOUND.value()) {
+                modelAndView.setStatus(HttpStatus.OK);
+                modelAndView.setViewName("forward:/ui/index.html");
+                return modelAndView;
+            }
+
+            modelAndView.setStatus(HttpStatus.valueOf(statusCode));
+        }
+        return modelAndView;
+    }
+}

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/interceptor/LoginHandlerInterceptor.java

@@ -59,7 +59,6 @@ public class LoginHandlerInterceptor implements HandlerInterceptor {
      */
     @Override
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
-
         // get token
         String token = request.getHeader("token");
         User user;

dolphinscheduler-standalone-server/src/main/java/org/apache/dolphinscheduler/StandaloneServer.java

@@ -23,7 +23,6 @@ import java.util.TimeZone;
 
 import javax.annotation.PostConstruct;
 
-import org.quartz.SchedulerException;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;