【7.0.4】新增工具类ProjectUtil

kernel-a-rule/src/main/java/cn/stylefeng/roses/kernel/rule/util/ProjectUtil.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright [2020-2030] [https://www.stylefeng.cn]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
+ *
+ * 1.请不要删除和修改根目录下的LICENSE文件。
+ * 2.请不要删除和修改Guns源码头部的版权声明。
+ * 3.请保留源码和相关描述文件的项目出处，作者声明等。
+ * 4.分发源码时候，请注明软件出处 https://gitee.com/stylefeng/guns
+ * 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/stylefeng/guns
+ * 6.若您的项目无法满足以上几点，可申请商业授权
+ */
+package cn.stylefeng.roses.kernel.rule.util;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * 项目相关的工具类
+ *
+ * @author fengshuonan
+ * @date 2021/5/18 10:41
+ */
+@Slf4j
+public class ProjectUtil {
+
+    /**
+     * 获取项目是否是前后端分离的，通过系统中的ErrorView来判断
+     * <p>
+     * 如果是分离版项目，则项目中会有ErrorStaticJsonView，如果是不分离版本，项目中则会有CustomErrorView
+     *
+     * @return true-分离版，false-不分离版
+     * @author fengshuonan
+     * @date 2021/5/18 10:42
+     */
+    public static Boolean getSeparationFlag() {
+        try {
+            Class.forName("cn.stylefeng.roses.kernel.system.integration.ErrorStaticJsonView");
+            return true;
+        } catch (ClassNotFoundException e) {
+            return false;
+        }
+    }
+
+}