update document

xxl-sso-server/src/main/java/com/xxl/sso/server/controller/interceptor/MyWebMvcConfigurer.java

@@ -2,20 +2,24 @@
 
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import javax.annotation.Resource;
 
 /**
  * web mvc config
  *
  * @author xuxueli 2018-04-02 20:48:20
  */
 @Configuration
-public class MyWebMvcConfigurer extends WebMvcConfigurerAdapter {
+public class MyWebMvcConfigurer implements WebMvcConfigurer {
+
+    @Resource
+    private PermissionInterceptor permissionInterceptor;
 
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
-        registry.addInterceptor(new PermissionInterceptor()).addPathPatterns("/**");
-        super.addInterceptors(registry);
+        registry.addInterceptor(permissionInterceptor).addPathPatterns("/**");
     }
 
 }

xxl-sso-server/src/main/java/com/xxl/sso/server/controller/interceptor/PermissionInterceptor.java

@@ -1,6 +1,6 @@
 package com.xxl.sso.server.controller.interceptor;
 
-import org.springframework.web.method.HandlerMethod;
+import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.HandlerInterceptor;
 import org.springframework.web.servlet.ModelAndView;
 
@@ -10,17 +10,14 @@
 /**
  * @author xuxueli 2015-12-12 18:09:04
  */
+@Component
 public class PermissionInterceptor implements HandlerInterceptor {
 
 
 	@Override
 	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
-
-		if (!(handler instanceof HandlerMethod)) {
-			return true;
-		}
 
-		// TODO
+		// do something
 
 		return true;
 	}