修改分页开始地址

src/main/java/com/tuoheng/steam/controller/dto/PageInfo.java

@@ -10,10 +10,10 @@ public class PageInfo <T> implements Serializable {
     public PageInfo(List<T> list,int page,int pageSize) {
         this.total = list.size();
         this.pageSize = pageSize;
-        this.pageIndex = page;
+        this.pageIndex = page ;
 
         // 计算分页数据
-        int fromIndex = page * pageSize; // 起始索引
+        int fromIndex = (page - 1) * pageSize; // 起始索引
         int toIndex = Math.min(fromIndex + pageSize, total); // 结束索引
 
         // 检查页码是否超出范围