Requirement(update)

release-service/src/main/java/com/mmc/csf/release/service/impl/RequirementsServiceImpl.java

@@ -158,7 +158,7 @@ public class RequirementsServiceImpl implements RequirementsService {
         //已经支付
         String s = stringRedisTemplate.opsForValue().get(requirementsInfoDO.getId().toString());
         RequirementsInfoVO orderVO = JSON.parseObject(s, RequirementsInfoVO.class);
-        if (s != "") {
+        if (s != null) {
             if (requirementsInfoDO.getId().equals(orderVO.getRequirementsInfoId()) && userAccountId.equals(orderVO.getUserAccountId())) {
                 requirementsInfoVO.setParamMoney(new BigDecimal(0));
                 requirementsInfoVO.setOrderNumber(orderVO.getOrderNumber());