提交生成二进制流的接口

linkwe-auth/src/main/java/com/linkwechat/web/controller/system/WeGroupFissionController.java

@@ -235,4 +235,29 @@ public class WeGroupFissionController extends BaseController {
             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("二维码获取失败：".getBytes());
         }
     }
+    /**
+     *  @version
+     *  @author: hxl
+     *  @Date: 2026/2/25 10:34
+     *  @Description: 获取短链二进制流
+     */
+    @PostMapping(value = "/getWechatGroupFissionUrlStream")
+    public ResponseEntity<byte[]> getWechatGroupFissionUrlStream(@RequestBody CreateWechatGroupFissionUrlVo createWechatGroupFissionUrlVo) {
+        if(StringUtils.isBlank(createWechatGroupFissionUrlVo.getUrl())){
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("生成页面路径不能为空：".getBytes());
+        }
+        if(StringUtils.isBlank(createWechatGroupFissionUrlVo.getGroupFissionId())){
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("群裂变活动id不能为空：".getBytes());
+        }
+        if(StringUtils.isBlank(createWechatGroupFissionUrlVo.getVersion())){
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("版本不能为空：".getBytes());
+        }
+        try{
+            String url = weGroupFissionService.getWechatGroupFissionUrl(createWechatGroupFissionUrlVo);
+            byte[] qrcodeBytes = QrcodeUtils.qrcodeUrlToBytes(url);
+            return QrcodeUtils.returnQrcodeToFront(qrcodeBytes);
+        }catch (Exception e){
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("获取失败：".getBytes());
+        }
+    }
 }