Merge branch 'hzk' into 'master'

修改字符比较器

See merge request rays/pcloud-common-parent!9

pcloud-common/src/main/java/com/pcloud/common/utils/string/StringComparator.java

@@ -69,6 +69,9 @@ public class StringComparator implements Comparator<String> {
                 return hexStr1.compareTo(hexStr2);
             }
         }
+        if(str1.length() < str2.length()){
+            return -1;
+        }
         return 0;
     }