【发布时间】:2020-07-10 20:32:36
【问题描述】:
我试图在单击按钮时在 mysql 数据库中插入简单数据,但每当我尝试这样做时,按钮单击都会被处理,但数据没有被插入,也没有异常或错误。我将数据库存储在我的本地主机中,具有完全相同的表名和列名,但它正在产生问题。不知道问题似乎是。
testing.aspx 文件
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="testing.aspx.cs" Inherits="CricketAnalysis2.testing" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<p>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
</p>
</form>
</body>
</html>
testing.aspx.cs 文件
using System;
using MySql.Data.MySqlClient;
using System.Data;
namespace CricketAnalysis2
{
public partial class testing : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
MySqlConnection con = new MySqlConnection(@"Data Source=localhost;port=3306;Initial Catalog=cricdb;User Id=root;password=''");
con.Open();
MySqlCommand cmd1 = con.CreateCommand();
cmd1.CommandType = CommandType.Text;
cmd1.CommandText = "INSERT INTO drug VALUES ('"+TextBox1.Text+"')";
con.Close();
}
}
}
【问题讨论】:
标签: c# mysql vb.net web-applications insert