2019-7-16更新 支持本地存储

src/main/java/cn/hellohao/controller/ErrorController.java

@@ -0,0 +1,35 @@
+package cn.hellohao.controller;
+
+import org.springframework.boot.web.servlet.error.ErrorController;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * 错误页面拦截
+ * */
+
+@Controller
+class MainsiteErrorController implements ErrorController {
+
+    @RequestMapping("/error")
+    public String handleError(HttpServletRequest request){
+        //获取statusCode:401,404,500
+        Integer statusCode = (Integer) request.getAttribute("javax.servlet.error.status_code");
+        if(statusCode == 401){
+            return "/401";
+        }else if(statusCode == 404){
+            return "/404";
+        }else if(statusCode == 403){
+            return "/403";
+        }else{
+            return "/500";
+        }
+
+    }
+    @Override
+    public String getErrorPath() {
+        return "/error";
+    }
+}