unity3d游戏开发之成功实现对数据库读取登陆(Unity3D游戏开发pdf)

编辑：rootadmin

1,创建一个数据库表,我们就以 test数据库为例,数据库里建一个tb_User表, tb_User里有User_Name , User_Pass 字段.2,创建一个验证用户基本信息的asp.net页面，页面名字是：Default.aspx后台代码如下:using System;using System.Configuration;using System.Data;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Data.SqlClient;public partial class _Default : System.Web.UI.Page{SqlConnection conn = new SqlConnection("Data Source=.sqlexpress;Initial Catalog=test;Integrated Security=True");protected void Page_Load(object sender, EventArgs e){string name = Request.Form["name2";string pwd=Request.Form["pwd";conn.Open();string sql = "select User_Name from tb_User where User_Name='" &#; name &#; "' and User_Pass='"&#;pwd&#;"'";SqlCommand cmd = new SqlCommand(sql, conn);if (cmd.ExecuteScalar() != null)Response.Write("success");elseResponse.Write("faield");conn.Close();}} 复制代码前台代码不用管.3，新建一个Unity 3D项目,新建一个Javascript文件, 在Javascript文件上编写如下代码：var URL = " //提交的URL地址static var return_data:String;var strname:String;var strpwd:String;var cls:boolean=false;var xx:Rect = Rect (, , , );function OnGUI() {if(cls)xx = GUI.Window(1, xx, windowjj, "Window");GUI.Label(Rect(,,,),"UserName:");GUI.Label(Rect(,,,),"Userpass:");strname=GUI.TextField(Rect(,,,),strname);strpwd=GUI.PasswordField(Rect(,,,),strpwd,"*"[0],);//same as above, but for passwordif ( GUI.Button ( Rect (, , , ) , "Login" ) ){ //just a buttonLogin();}}function windowjj(windowID : int){GUI.Label(Rect(,,,),return_data);if(GUI.Button(Rect(,,,),"Close")) cls=false;//}function Login() {var form = new WWWForm(); //创建一个WWWForm对象。form.AddField( "name2", strname );form.AddField("pwd",strpwd);var w:WWW=new WWW(URL,form);yield w; //we wait for the form to check the PHP file, so our game dont just hangcls=true;if (w.error != null) {//if there is an error, tell usreturn_data=w.error;} else {return_data=w.text;w.Dispose(); //clear our form in game}} 复制代码4. 此代码放在主相机上。本文出自【狗刨学习网】5.最后在网上搜一个crossdomain.xml文件,自己写也行,把它放在挂有Asp.net网站的根目录下,这样就大功告成了.6,导入到IPhone手机里也成功访问到数据库.

推荐整理分享unity3d游戏开发之成功实现对数据库读取登陆(Unity3D游戏开发pdf)，希望有所帮助，仅作参考，欢迎阅读内容。

文章相关热门搜索词:Unity3D游戏开发标准教程吴亚峰于复兴人民邮电出版社,Unity3D游戏开发标准教程吴亚峰于复兴人民邮电出版社,Unity3D游戏开发pdf,Unity3D游戏开发标准教程,unity3D游戏开发,unity3D游戏开发,unity3D游戏开发,unity3D游戏开发,内容如对您有帮助，希望把文章链接给更多的朋友！