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fix: 设置超出数据页码范围pageNo，isLastPage的计算错误 #823

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fix: 设置超出数据页码范围pageNo，isLastPage的计算错误 #823

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3 changes: 2 additions & 1 deletion src/main/java/com/github/pagehelper/PageInfo.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@
@SuppressWarnings({"rawtypes", "unchecked"})
public class PageInfo<T> extends PageSerializable<T> {
public static final int DEFAULT_NAVIGATE_PAGES = 8;
private static final long serialVersionUID = 8444495984368556617L;
//private PageInfo EMPTY = new PageInfo(Collections.emptyList(), 0);
/**
* 当前页
Expand Down Expand Up @@ -262,7 +263,7 @@ private void calcPage() {
*/
private void judgePageBoudary() {
isFirstPage = pageNum == 1;
isLastPage = pageNum == pages || pages == 0;
isLastPage = pageNum == pages || pages == 0 || this.size == 0;
hasPreviousPage = pageNum > 1;
hasNextPage = pageNum < pages;
}
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