如何在JAX-RS/Jersey REST应用程序中实际实现分页/排序/过滤？

@GET
@Path("/users")
public Response getUsers(@QueryParam("page") int page, @QueryParam("pageSize") int pageSize) {
    // 计算起始索引和结束索引
    int startIndex = (page - 1) * pageSize;
    int endIndex = page * pageSize;

    // 从数据库中获取数据
    List<User> users = userService.getUsers(startIndex, endIndex);

    // 返回分页结果
    return Response.ok(users).build();
}

@GET
@Path("/users")
public Response getUsers(@QueryParam("sortField") String sortField, @QueryParam("sortOrder") String sortOrder) {
    // 构建查询语句
    String query = "SELECT * FROM users ORDER BY " + sortField + " " + sortOrder;

    // 执行查询并获取数据
    List<User> users = userService.getUsers(query);

    // 返回排序结果
    return Response.ok(users).build();
}

@GET
@Path("/users")
public Response getUsers(@QueryParam("filterField") String filterField, @QueryParam("filterValue") String filterValue) {
    // 构建查询语句
    String query = "SELECT * FROM users WHERE " + filterField + " = '" + filterValue + "'";

    // 执行查询并获取数据
    List<User> users = userService.getUsers(query);

    // 返回过滤结果
    return Response.ok(users).build();
}