@Override
    protected void getConfigFromEnv() {
        paramCheckEnabled = EnvUtil.getProperty("nacos.core.param.check.enabled", Boolean.class, true);
        activeParamChecker = EnvUtil.getProperty("nacos.core.param.check.checker", String.class, "default");
    }
@Test
    void getConfigFromEnv() throws ReflectiveOperationException {
        MockEnvironment environment = new MockEnvironment();
        EnvUtil.setEnvironment(environment);
        environment.setProperty("nacos.core.param.check.enabled", String.valueOf(false));
        environment.setProperty("nacos.core.param.check.checker", "default");
        
        Constructor<ServerParamCheckConfig> declaredConstructor = ServerParamCheckConfig.class.getDeclaredConstructor();
        declaredConstructor.setAccessible(true);
        ServerParamCheckConfig paramCheckConfig = declaredConstructor.newInstance();
        
        assertFalse(paramCheckConfig.isParamCheckEnabled());
        assertEquals("default", paramCheckConfig.getActiveParamChecker());
    }