siquan-wen / springboot-demo-crud Goto Github PK

@GetMapping("{currentPage}/{pageSize}")
    public Result getPage(@PathVariable int currentPage,@PathVariable int pageSize,Book book){
        IPage<Book> page = bookService.getPage(currentPage, pageSize,book);
        //如果当前页码值大于总页码数，那么重新执行查询操作，使用最大页码值作为当前页码值。
        if (currentPage > page.getPages()){
            page = bookService.getPage((int)page.getPages(),pageSize);
        }
        return new Result(true,bookService.getPage(currentPage,pageSize,book));
    }