项目启动加载 将字典表 加载到map中

@Component
@Slf4j
public class DictConfig implements CommandLineRunner {

    @Autowired
    private SysOptionMapper sysOptionMapper;

    private static Map<String, String> dictMap = new HashMap();

    public static boolean IS_TEST_SEND_SMS_KEY = false;

    public static Map<String, String> getDictMap() {
        return dictMap;
    }

    @Override
    public void run(String... strings) throws Exception {

        List<SysOption> sysOptions = sysOptionMapper.selectAll();
        //加载到map
        sysOptions.forEach(sysOption -> {
            dictMap.put(sysOption.getKey(), sysOption.getValue());
        });

        if (dictMap == null || dictMap.size() <= 0) {
            log.error("============初始化系统配置信息为空,请检查==============");
            return;
        }

        IS_TEST_SEND_SMS_KEY = Boolean.parseBoolean(dictMap.get(SysOptionConstant.IS_TEST_SEND_SMS_KEY));
    }
}

@RequestMapping(value = "/manLoad")
@Module(value = "手动加载配置项", checkHead = false, respConverter = false)
public void load(HttpServletResponse response) throws Exception {
    List<SysOption> sysOptions = sysOptionMapper.selectAll();
    Map<String, String> dictMap = DictConfig.getDictMap();
    log.info("手动加载前配置信息：{}", JSON.toJSONString(dictMap));
    dictMap.clear();
    //加载到map
    sysOptions.forEach(sysOption -> {
        dictMap.put(sysOption.getKey(), sysOption.getValue());
    });
    log.info("手动加载后配置信息：{}", JSON.toJSONString(dictMap));
    response.setContentType("text/html;charset=UTF-8");
    response.getWriter().write(JSON.toJSONString(dictMap));
}