空校验对象预处理

src/main/java/common/interceptor/AuthInterceptor.java

@@ -29,6 +29,8 @@ public class AuthInterceptor implements Interceptor {
 	}
 	
 	public boolean checkAuth(JSONObject requestJsonObj) {
+		if (requestJsonObj == null) return false;
+		
 		JSONObject authObj = requestJsonObj.getJSONObject("auth");
 		if (authObj == null) return false;