protected static void checkNormalWithComma(String configKey, String configValue) throws SofaRpcRuntimeException {
        checkPattern(configKey, configValue, NORMAL_COMMA, "only allow a-zA-Z0-9 '-' '_' '.' ','");
    }
@Test
    public void checkNormalWithComma() {
        ConfigValueHelper.checkNormalWithComma("aaa", "123abc-_.,");
        try {
            ConfigValueHelper.checkNormalWithComma("aaa", "123abc-_.,!");
            Assert.fail();
        } catch (Exception e) {
            Assert.assertTrue(e.getMessage().contains("aaa"));
        }
    }