恢复视图解析器

guns-core/pom.xml

@@ -46,8 +46,8 @@
             <scope>provided</scope>
         </dependency>
         <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
             <scope>provided</scope>
         </dependency>
 

guns-core/src/main/java/com/stylefeng/guns/core/base/controller/GunsErrorView.java

+package com.stylefeng.guns.core.base.controller;
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.View;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Map;
+
+/**
+ * 错误页面的默认跳转(例如请求404的时候,默认走这个视图解析器)
+ *
+ * @author fengshuonan
+ * @date 2017-05-21 11:34
+ */
+@Component("error")
+public class GunsErrorView implements View {
+
+    @Override
+    public String getContentType() {
+        return "text/html";
+    }
+
+    @Override
+    public void render(Map<String, ?> map, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception {
+        httpServletRequest.getRequestDispatcher("/global/error").forward(httpServletRequest, httpServletResponse);
+    }
+}