feat(utils): 增加分页对象转换功能

src/main/java/com/xynet/marketing/utils/collections/map/JHashMap.java

@@ -1,6 +1,7 @@
 package com.xynet.marketing.utils.collections.map;
 
 import cn.hutool.core.bean.BeanUtil;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.xynet.marketing.utils.Emptys;
 
 import java.io.Serializable;
@@ -120,12 +121,13 @@ public class JHashMap<K, V> extends HashMap<K, V> implements JMap<K, V>, Seriali
 
     /**
      * 将对象List转为MapList
+     *
      * @param list
-     * @return
      * @param <T>
+     * @return
      */
     public static <T> List<Map<String, Object>> copy(List<T> list) {
-        if(Emptys.check(list)){
+        if (Emptys.check(list)) {
             List<Map<String, Object>> result = new ArrayList<>(list.size());
             list.forEach(item -> {
                 Map<String, Object> stringObjectMap = BeanUtil.beanToMap(item);
@@ -138,15 +140,32 @@ public class JHashMap<K, V> extends HashMap<K, V> implements JMap<K, V>, Seriali
 
     /**
      * 将对象转为Map
+     *
      * @param obj
-     * @return
      * @param <T>
+     * @return
      */
     public static <T> Map<String, Object> copy(T obj) {
-        if(Emptys.check(obj)){
+        if (Emptys.check(obj)) {
             List<Map<String, Object>> copy = copy(Arrays.asList(obj));
             return copy.get(0);
         }
         return null;
     }
+
+    /**
+     * 将分页对象转为Map分页对象
+     * @param page
+     * @return
+     * @param <T>
+     */
+    public static <T> Page<Map<String, Object>> copy(Page<T> page) {
+        Page<Map<String, Object>> page2 = new Page();
+        page2.setPages(page.getPages()).setCurrent(page.getCurrent()).setSize(page.getSize()).setTotal(page.getTotal());
+        if (page.getRecords().size() > 0) {
+            List<Map<String, Object>> copy = copy(page.getRecords());
+            page2.setRecords(copy);
+        }
+        return page2;
+    }
 }