refactor

src/main/java/com/xxl/tool/response/PageModel.java

@@ -0,0 +1,80 @@
+package com.xxl.tool.response;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * page model
+ *
+ * @author xuxueli
+ */
+public class PageModel<T>  implements Serializable {
+    public static final long serialVersionUID = 42L;
+
+    /**
+     * page no
+     */
+    private int pageNo;
+    /**
+     * page size
+     */
+    private int pageSize;
+    /**
+     * page data
+     */
+    private List<T> pageData;
+    /**
+     * total records
+     */
+    private int totalCount;
+
+    /**
+     *  // tool
+     *  int totalPages = (int) Math.ceil((double) totalCount/pageSize);
+     *  int startIndex = (pageNo-1) * pageSize;
+     *  int endIndex = Math.min(startIndex + pageSize, totalCount);
+     */
+
+    public int getPageNo() {
+        return pageNo;
+    }
+
+    public void setPageNo(int pageNo) {
+        this.pageNo = pageNo;
+    }
+
+    public int getPageSize() {
+        return pageSize;
+    }
+
+    public void setPageSize(int pageSize) {
+        this.pageSize = pageSize;
+    }
+
+    public List<T> getPageData() {
+        return pageData;
+    }
+
+    public void setPageData(List<T> pageData) {
+        this.pageData = pageData;
+    }
+
+    public int getTotalCount() {
+        return totalCount;
+    }
+
+    public void setTotalCount(int totalCount) {
+        this.totalCount = totalCount;
+    }
+
+    @Override
+    public String toString() {
+        return "PageModel{" +
+                "pageNo=" + pageNo +
+                ", pageSize=" + pageSize +
+                ", pageData=" + pageData +
+                ", totalCount=" + totalCount +
+                '}';
+    }
+
+}