1

src/main/java/cn/van333/wxsend/business/controller/WeComCallbackController.java

@@ -76,8 +76,9 @@ public class WeComCallbackController {
         String toCorp = WeComPlainXmlParser.toUserName(plainXml);
         String agentId = WeComPlainXmlParser.agentId(plainXml);
         String msgId = WeComPlainXmlParser.msgId(plainXml);
+        Long wxCreateTime = WeComPlainXmlParser.createTimeUnix(plainXml);
 
-        String reply = callJarvisBridge(from, content, toCorp, agentId, msgId);
+        String reply = callJarvisBridge(from, content, toCorp, agentId, msgId, wxCreateTime);
         if (StrUtil.isBlank(reply)) {
             return ResponseEntity.ok().contentType(MediaType.TEXT_PLAIN).body("success");
         }
@@ -90,7 +91,7 @@ public class WeComCallbackController {
     }
 
     private String callJarvisBridge(String fromUserName, String content, String toUserName,
-                                    String agentId, String msgId) {
+                                    String agentId, String msgId, Long wxCreateTime) {
         if (StrUtil.isBlank(jarvisBridgeUrl) || StrUtil.isBlank(jarvisSharedSecret)) {
             logger.warn("未配置 jarvis.wecom.bridge-url 或 shared-secret，跳过转发");
             return null;
@@ -101,6 +102,9 @@ public class WeComCallbackController {
         body.put("toUserName", toUserName);
         body.put("agentId", agentId);
         body.put("msgId", msgId);
+        if (wxCreateTime != null) {
+            body.put("wxCreateTime", wxCreateTime);
+        }
         try {
             String resp = HttpRequest.post(jarvisBridgeUrl.trim())
                     .header("Content-Type", "application/json;charset=UTF-8")

src/main/java/cn/van333/wxsend/util/WeComPlainXmlParser.java

@@ -69,4 +69,21 @@ public final class WeComPlainXmlParser {
         }
         return null;
     }
+
+    /** 企微消息 CreateTime，秒级 Unix 时间戳 */
+    public static Long createTimeUnix(String plainXml) {
+        if (plainXml == null) {
+            return null;
+        }
+        Pattern p = Pattern.compile("<CreateTime>(\\d+)</CreateTime>");
+        Matcher m = p.matcher(plainXml);
+        if (m.find()) {
+            try {
+                return Long.parseLong(m.group(1));
+            } catch (NumberFormatException ignored) {
+                return null;
+            }
+        }
+        return null;
+    }
 }