[{"id":"ann_ec32446f","title":"端午节放假安全出行提示公告","content":"<div style=\"color: #1b4332; font-weight: bold;\">出行提示：</div><p>端午佳节临近，外出请做好防暑降温，注意交通安全，切勿酒后驾车！</p>","category":"节日出行安全","status":"published","createdTime":"2026-06-04 00:57:19","updatedTime":null,"creator":"运营中心"},{"id":"ann_8623b363","title":"测试公告","content":"<div styLe='color：#ef4444; font-weight: bold；'>反诈提示：</div><p>请勿轻易 向阳生人转账或提供身份证号、一键投权码等敏捷信息！<p>","category":"notice","status":"published","createdTime":"2026-06-03 23:22:33","updatedTime":null,"creator":"系统安全监督官"},{"id":"ann_101","title":"微信小程序极速登录指引","content":"<div style=\"color:#07c160;font-weight:bold;\">您已成功部署 Spring Boot 服务！</div><p>一键解密微信手机号注册，数据库已使用 MyBatis-Plus 重构。</p>","category":"system","status":"published","createdTime":"2026-06-01 09:46:10","updatedTime":null,"creator":"系统预置"}]