内容审核 bug优化

esua-epdc/epdc-commons/epdc-commons-tools/src/main/java/com/elink/esua/epdc/commons/tools/security/content/CheckDataUtils.java

@@ -112,6 +112,7 @@ public class CheckDataUtils {
         } catch (Exception e) {
             e.printStackTrace();
             log.error("内容校验接口异常：" + e.getMessage());
+            return null;
         }
         log.info("审核返回数据:" + response.body());
         JSONObject res = JSONObject.parseObject(response.body());