修改替换字符串的方法

clx-performance-web/src/main/java/com/clx/performance/service/impl/SendInternalMessageServiceImpl.java

@@ -209,8 +209,12 @@ public class SendInternalMessageServiceImpl implements SendInternalMessageServic
 
     //构建站内信中的内容，替换变量
     private String replaceContent(String content,List<String> list){
+        int listSize = 0;
         int times = countCharTimes(content, "%s");
-        if(times != list.size()){
+        if(CollectionUtils.isNotEmpty(list)){
+            listSize = list.size();
+        }
+        if(times != listSize){
             log.error("替换的变量和字符串中需要的变量数量不一致");
             return null;
         }