页面不存在则跳转到404页面

novel-common/src/main/java/com/java2nb/novel/core/advice/CommonExceptionHandler.java

@@ -13,7 +13,7 @@ import org.springframework.web.bind.annotation.RestControllerAdvice;
  *
  * @author 11797*/
 @Slf4j
-@RestControllerAdvice
+@RestControllerAdvice(basePackages = "com.java2nb.novel.controller")
 public class CommonExceptionHandler {
 
     /**

novel-common/src/main/java/com/java2nb/novel/core/advice/PageExceptionHandler.java

@@ -0,0 +1,26 @@
+package com.java2nb.novel.core.advice;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+/**
+ * 页面异常处理器
+ *
+ * @author 11797
+ */
+@Slf4j
+@ControllerAdvice(basePackages = "com.java2nb.novel.page")
+public class PageExceptionHandler {
+
+
+    /**
+     * 处理所有异常
+     */
+    @ExceptionHandler(Exception.class)
+    public String handlerException(Exception e) {
+        log.error(e.getMessage(), e);
+        //跳转页面过程中出现异常时统一跳转到404页面
+        return "404";
+    }
+}