修改方法名

src/test/java/RunTest.java

@@ -372,7 +372,7 @@ public class RunTest<T> {
 
         // find list
         List<Map> list = dbKit.findList(sql, Map.class);
-        int total = dbKit.queryColumn(countSql, int.class);
+        int total = dbKit.findColumn(countSql, int.class);
 
         System.out.println("总记录数：" + total);
         System.out.println(list);