接口参数默认值的坑

    @GetMapping("/queryByPage/{pageNum}/{pageSize}")
    @ApiOperation("分页查询学生")
    public Result<Page<Student>> queryByPage(@RequestParam(required = true,defaultValue = "1") @PathVariable Integer pageNum, @PathVariable Integer pageSize) {
        return studentService.queryByPage(pageNum, pageSize);
    }