feat: 新增邮件发送工具类

yupeng

2025-02-26 eb04be027c269ef46a54deb2dc1ec46a169d50e5

 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/FlowListenerService.java

@@ -226,6 +226,7 @@
                // 合同新增审批
                int submitStatus = status==0?2:(status==1?3:5);
                contractService.updateContractAuditStatus(processParameter.getString("projectId"), submitStatus);
                // TODO 发短信
                break;
            }
            case CATEGORY2: {