如何用代码实现对有用户名和密码的服务器的连接

2005-05-07 10:18:41 385 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

pycharm连接服务器同步写代码(图文详细过程) pycharm连接服务器同步写代码(图文详细过程) 废话不多说直接上图中文界面打开工具——>部署——>配置点击左上角+，选择SFTP 新建服务器名称随便取点击配置ssh连接填上自己的公网ip和用户名和密码(我这里直接连接docker，所以端口号填的20000) ！！！！注意：大坑你的用户名不能有符号，只能包含数字和字母(不清楚原因)，否则会连接失败这个步骤其实就相当于在配置.ssh/config 点击测试链接，如果显示下图，说明成功连接 [外链图片转存失败,源站可能有防盗阅读详情

问题是这样的:bs结构，在客户端用浏览器访问服务器上的一个共享文件夹时，总是需要先在客户机上先连通服务器，即：通过“开始”--〉运行--〉\\10.10.108.11--〉输入用户名和密码，然后才能通过浏览器访问服务器的共享文件夹。请问有没有什么办法直接在程序里通过代码来完成对服务器的登陆呢。多谢多谢!~!~!~

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分析ftp协议，获得用户名和密码要求阅读与理解libnids 给出的例子程序sniff和printall（在sample目录）,在此基础上，修改printall程序： 1、在TCP进入其状态时，打印对应的状态信息； 2、过滤登录信息，得到登录的用户名和密码； 3、判断登录密码是否正确步骤安装libpcap、libnet与libnids 安装glib-2 在http://ftp.gnome.org/pub/gnome... 阅读详情

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切换为时间正序

qimini 2005-05-08

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用Process和命令行net use命令结合起来实现

coveking 2005-05-08

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先把动态的IP用域名解析出来,然后登陆定向与目录下,就行了

spacerain 2005-05-08

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怎么木有人帮帮我呀，请大家帮个忙:)

BigIdiot628 2005-05-08

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#region API中定义的类方法结构和枚举

public class WindowsNetwork
{
public WindowsNetwork()
{
//
// TODO: 在此处添加构造函数逻辑
//
}

//声明WindowsNetwork相关函数
//取消网络映射
[DllImport("mpr.dll")]
public static extern WNetCancelConnection2ReturnCode WNetCancelConnection2(string strResourceName,bool bForce);
//public static extern WNetCancelConnection2ReturnCode WNetCancelConnection2(string strResourceName,ConnectionType connectionType,bool bForce);
//创建网络映射
[DllImport("mpr.dll")]
public static extern WNetAddConnection2ReturnCode WNetAddConnection2(ref NetResource netResource,string strPassword,string strUserName,ConnectionOption dwFlags);
}

//连接类型
public enum ConnectionType
{
CONNECT_DONT_UPDATE_PROFILE=0,
CONNECT_UPDATE_PROFILE=0x00000001,
CONNECT_UPDATE_RECENT=0x00000002,
CONNECT_TEMPORARY=0x00000004,
CONNECT_INTERACTIVE=0x00000008,
CONNECT_PROMPT=0x00000010,
CONNECT_NEED_DRIVE=0x00000020,
CONNECT_REFCOUNT=0x00000040,
CONNECT_REDIRECT=0x00000080,
CONNECT_LOCALDRIVE=0x00000100,
CONNECT_CURRENT_MEDIA=0x00000200,
CONNECT_DEFERRED=0x00000400,
CONNECT_RESERVED=unchecked((int)0xFF000000)
}

//函数WNetCancelConnection2的返回值
public enum WNetCancelConnection2ReturnCode
{
NO_ERROR=0, /*没有发生错误*/
ERROR_BAD_PROFILE=1206, /*The user profile is in an incorrect format. */
ERROR_CANNOT_OPEN_PROFILE=1205, /*The system is unable to open the user profile to process persistent connections. */
ERROR_DEVICE_IN_USE=2404, /*The device is in use by an active process and cannot be disconnected.*/
ERROR_EXTENDED_ERROR=1208, /*A network-specific error occurred. To obtain a description of the error, call the WNetGetLastError function.*/
ERROR_NOT_CONNECTED=2250, /*The name specified by the lpName parameter is not a redirected device, or the system is not currently connected to the device specified by the parameter. */
ERROR_OPEN_FILES=2401 /*There are open files, and the fForce parameter is FALSE.*/
}
//函数WNetAddConnection2的返回值
public enum WNetAddConnection2ReturnCode
{
NO_ERROR=0, /*没有发生错误*/
ERROR_ACCESS_DENIED=5, /*Access to the network resource was denied. */
ERROR_ALREADY_ASSIGNED=85, /*The local device specified by the lpLocalName member is already connected to a network resource. */
ERROR_BAD_DEV_TYPE=66, /*The type of local device and the type of network resource do not match. */
ERROR_BAD_DEVICE=1200, /*The value specified by lpLocalName is invalid. */
ERROR_BAD_NET_NAME=67, /*The value specified by the lpRemoteName member is not acceptable to any network resource provider, either because the resource name is invalid, or because the named resource cannot be located. */
ERROR_BAD_PROFILE=1206, /*The user profile is in an incorrect format.*/
ERROR_BAD_PROVIDER=1204, /*The value specified by the lpProvider member does not match any provider. */
ERROR_BUSY=170, /*The router or provider is busy, possibly initializing. The caller should retry. */
ERROR_CANCELLED=1223, /*The attempt to make the connection was cancelled by the user through a dialog box from one of the network resource providers, or by a called resource. */
ERROR_CANNOT_OPEN_PROFILE=1205, /*The system is unable to open the user profile to process persistent connections. */
ERROR_DEVICE_ALREADY_REMEMBERED=1202, /*An entry for the device specified by lpLocalName is already in the user profile. */
ERROR_EXTENDED_ERROR=1208, /*A network-specific error occurred. Call the WNetGetLastError function to obtain a description of the error. */
ERROR_INVALID_PASSWORD=86, /*The specified password is invalid and the CONNECT_INTERACTIVE flag is not set. */
ERROR_NO_NET_OR_BAD_PATH=1203, /*The operation cannot be performed because a network component is not started or because a specified name cannot be used. */
ERROR_NO_NETWORK=1222 /*The network is unavailable. */
}

//NETRESOURCE结构：The NETRESOURCE structure contains information about a network resource. The structure is returned during enumeration of network resources. NETRESOURCE is also specified when making or querying a network connection with calls to various Windows Networking functions.
public struct NetResource
{
public ResourceEnumerationScope dwScope;
public ResourceType dwType;
public ResourceDisplayType dwDisplayType;
public ResourceUsage dwUsage;
public string lpLocalName;
public string lpRemoteName;
public string lpComment;
public string lpProvider;
}

BigIdiot628 2005-05-08

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public string m_IPC="ipc$";
private void button1_Click(object sender, System.EventArgs e)
{
NetResource nr;
nr.dwDisplayType=ResourceDisplayType.RESOURCEDISPLAYTYPE_GENERIC; //无用参数，这里赋值为了避免编译错误
nr.dwScope=ResourceEnumerationScope.RESOURCE_GLOBALNET; //无用参数，这里赋值为了避免编译错误
nr.dwType=ResourceType.RESOURCETYPE_DISK; //有用参数
nr.dwUsage=ResourceUsage.RESOURCEUSAGE_CONNECTABLE; //无用参数，这里赋值为了避免编译错误
nr.lpComment=""; //无用参数，这里赋值为了避免编译错误
//nr.lpLocalName=txtWatchPathName.Text.Trim().Substring(0,2); //有用参数，需要将网络驱动器映射成本地的哪个盘符
nr.lpLocalName="";
nr.lpProvider=""; //有用参数
nr.lpRemoteName=txtNetworkComputerPathName.Text.Trim(); //有用参数，网络邻居的共享目录名（例如“\\DianNao1\MuLu”）
//if(WindowsNetwork.WNetAddConnection2(ref nr,txtNetworkComputerUser.Text.Trim(),txtNetworkComputerPassword.Text.Trim(),ConnectionOption.CONNECT_INTERACTIVE)==WNetAddConnection2ReturnCode.NO_ERROR)
if(WindowsNetwork.WNetAddConnection2(ref nr,txtNetworkComputerUser.Text.Trim(),txtNetworkComputerPassword.Text.Trim(),ConnectionOption.CONNECT_INTERACTIVE)==WNetAddConnection2ReturnCode.NO_ERROR)
{
MessageBox.Show("已经成功的映射网络驱动器","测试网络映射提示");
}
else
MessageBox.Show("映射网络驱动器失败","测试网络映射提示");
}
private void button2_Click(object sender, System.EventArgs e)
{
//if(WindowsNetwork.WNetCancelConnection2("z:",0,true)==WNetCancelConnection2ReturnCode.NO_ERROR)
if(WindowsNetwork.WNetCancelConnection2("",true)==WNetCancelConnection2ReturnCode.NO_ERROR)
MessageBox.Show("已经成功的断开的刚才创建的网络驱动器。","测试网络映射提示");
else
MessageBox.Show("在断开刚才创建的网络驱动器时失败。","测试网络映射提示");
}

BigIdiot628 2005-05-08

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上次不记得是哪位好心人给了我代码？发给你吧？
net　use的就免了吧。
是API的，我也看不懂。你慢慢的改吧？

miqier 2005-05-08

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Process p;
p=new Process();
p.StartInfo.FileName="cmd.exe";

// 这里是关键点,不用Shell启动/重定向输入/重定向输出/不显示窗口
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.CreateNoWindow = true;

p.Start();
// p.StandardInput.WriteLine("net use " + server + " " + pass + " /user:" + user);// 向cmd.exe输入command
p.StandardInput.WriteLine("net use \\\\192.168.0.1 Com#work /user:Administrator");// 向cmd.exe输入command
p.StandardInput.WriteLine("exit");
p.WaitForExit();
// string s = p.StandardOutput.ReadToEnd();// 得到cmd.exe的输出
p.Close();

shiafei 2005-05-08

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可怜你,高手太多,可是出手的为什么总是我们这些不懂的呢???

spacerain 2005-05-08

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Process app=new Process();
string netCMD=" use \\\\10.10.131.252"+"\\ReportFile "+" 3553 /user:administrator";
ProcessStartInfo info=new ProcessStartInfo(@"net",netCMD);
info.RedirectStandardError=true;
info.RedirectStandardOutput=true;
info.UseShellExecute=false;
info.CreateNoWindow = true;
app.StartInfo=info;
app.Start();
app.WaitForExit();

请问为什么执行到app.Start(); 时会捕捉到"拒绝访问"的错误呢,两位高手请指教.

如何用代码实现对有用户名和密码的服务器的连接

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