From 08bbd21269b697cf59ce1c10523a7c0abd0fa5de Mon Sep 17 00:00:00 2001 From: hql <3239791920@qq.com> Date: Sun, 20 Apr 2025 15:37:43 +0800 Subject: [PATCH] Update README.md --- src/com/controller/deptadmin/DeptAddStuPunchServlet.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/com/controller/deptadmin/DeptAddStuPunchServlet.java b/src/com/controller/deptadmin/DeptAddStuPunchServlet.java index 628c811..7979f7a 100644 --- a/src/com/controller/deptadmin/DeptAddStuPunchServlet.java +++ b/src/com/controller/deptadmin/DeptAddStuPunchServlet.java @@ -43,7 +43,7 @@ public class DeptAddStuPunchServlet extends HttpServlet { //定义一个继承 if (count == 0){//条件判断:如果不存在重复记录(count为0),执行插入操作。 sql = "insert into stupunchin values(?, ?, ?, ?, ?, ?, ?, ?, ?)"; Object[] objects1 = {sno, sispunch, spunchdate, spunchtime, sishot, siscough, sisseem, sisdiagnose, sstatus}; - //SQL插入语句:向stupunchin表插入包含9个字段的新记录。 + //SQL插入语句:向stupunchin表插入包含9个字段的新记录 //参数绑定:将表单参数按顺序填入占位符。 int num = DeptAdminDao.executeUpdate(sql, objects1);//执行更新:调用DAO方法executeUpdate执行插入,返回受影响的行数。