526互联

12.1

发布时间 2023-12-18 22:13:03作者: 张佳木

今日学习内容

<%@ page import="java.sql.*" %>
<%@ page import="java.sql.DriverManager" %><%--
Created by IntelliJ IDEA.
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
<%


String name=request.getParameter("name");
String department=request.getParameter("department");
String destination=request.getParameter("destination");
String departuredate=request.getParameter("departuredate");
String returndate=request.getParameter("returndate");
String Type=request.getParameter("Type");
String Typecontent=request.getParameter("Typecontent");
String Reason=request.getParameter("Reason");



try {
Class.forName("com.mysql.cj.jdbc.Driver");
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
request.setCharacterEncoding("utf-8");
Connection conn = null;
conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/2023shenpi", "root", "123456");
Statement stat = null;
stat = conn.createStatement();
String sql = "INSERT INTO chuchai(name,department,destination,departuredate,returndate,Type,Typecontent,Reason)VALUES(?,?,?,?,?,?,?,?)";
PreparedStatement ps = null;
ps = conn.prepareStatement(sql);
ps.setString(1,name);
ps.setString(2,department);
ps.setString(3,destination);
ps.setString(4,departuredate);
ps.setString(5,returndate);
ps.setString(6,Type);
ps.setString(7,Typecontent);
ps.setString(8,Reason);

int i = 0;
i = ps.executeUpdate();
out.println("成功添加" + i + "行");
stat.close();
conn.close();
%>

</body>
</html>