@RequestMapping(value = "/qryServiceMonitoring/{pageNum}/{pageSize}",produces = "application/json") public JsObj qryServiceMonitoring(@PathVariable Long pageNum,@PathVariable Long pageSize,String jsonStr,String token) { JsObj jsObj = new JsObj(JsObj.CODE_SUCCESS); try { List<ServiceMonitoring> list = service.list(); for (ServiceMonitoring serviceMonitoring : list) { String smAddress = serviceMonitoring.getSmAddress(); JsObj httpPost = HttpUtil.httpPost(smAddress, jsonStr, token); String resCode = httpPost.getResCode(); //可以调通0 不能调通-1 if (resCode.equals("0")){ serviceMonitoring.setSmParameter("在线"); }else { serviceMonitoring.setSmParameter("离线"); } } jsObj.setResObj(list); } catch (Exception e) { jsObj.setCodeMsg(JsObj.CODE_EXCEPETION, "查询服务监控表错误" + e.getLocalizedMessage()); log.error("查询服务监控表错误", e); } return jsObj; } 根据这段方法写个分页查询

根据你提供的代码，我会基于MyBatis-Plus进行相应的分页查询的修改。请注意，这里假设你已经正确配置了MyBatis-Plus和相关的Mapper接口。

@RequestMapping(value = "/qryServiceMonitoring", produces = "application/json")
public JsObj qryServiceMonitoring(@RequestParam(defaultValue = "1") Long pageNum,
                                  @RequestParam(defaultValue = "10") Long pageSize,
                                  String jsonStr, String token) {
    JsObj jsObj = new JsObj(JsObj.CODE_SUCCESS);

    try {
        // 创建分页对象
        Page<ServiceMonitoring> page = new Page<>(pageNum, pageSize);

        // 执行分页查询
        IPage<ServiceMonitoring> serviceMonitoringPage = service.page(page);

        // 获取分页结果
        List<ServiceMonitoring> list = serviceMonitoringPage.getRecords();

        // 根据需要进行处理
        for (ServiceMonitoring serviceMonitoring : list) {
            String smAddress = serviceMonitoring.getSmAddress();
            JsObj httpPost = HttpUtil.httpPost(smAddress, jsonStr, token);
            String resCode = httpPost.getResCode();
            if (resCode.equals("0")) {
                serviceMonitoring.setSmParameter("在线");
            } else {
                serviceMonitoring.setSmParameter("离线");
            }
        }

        // 设置结果对象
        jsObj.setResObj(list);
    } catch (Exception e) {
        jsObj.setCodeMsg(JsObj.CODE_EXCEPETION, "查询服务监控表错误" + e.getLocalizedMessage());
        log.error("查询服务监控表错误", e);
    }
    return jsObj;
}

在这个修改后的方法中，我们使用`@RequestParam`注解来接收页码和每页显示的记录数，默认为1和10。然后，我们创建了一个`Page`对象，并将其传递给`service.page()`方法进行分页查询。最后，根据需要进行处理并设置结果对象。

请确保已经正确引入MyBatis-Plus的依赖并配置了相应的Mapper接口。